Publications

2026

1. ARMAN, ALI; DALOUJI, VALI; DA FONSECA FILHO, HENRIQUE D.; FERREIRA, NILSON S.; BASTAMI, HAJIEH; SHAFIEKHANI, AZIZOLLAH; MATOS, ROBERT S. Pressure and annealing modulate surface nanotexture and optical properties in RF-PECVD-grown Au/N-doped DLC films. Diamond and Related Materials, v. 161, p. 113104, 2026.

2. GRAYELI, ALIREZA; MATOS, ROBERT S.; KUMAR, CHANDRA; SHRIVASTAV, MONIKA; BASTAMI, HAJIEH; DA FONSECA FILHO, HENRIQUE DUARTE; SOBOLA, DINARA; ARMAN, ALI; DALOUJI, VALI; YADAV, RAM PRATAP. Spatial Complexity and Local Slope Controls Morphology-Wettability Coupling in Plasma-Engineered AgO Thin Films. Ceramics International, v. 52, p. 12836-12850, 2026.

3. DA SILVA, FRANCIRLEY PAZ; MATOS, ROBERT SARAIVA; DE CARVALHO, VICTOR DIOGHO HEUER; DA SILVA, IVAN COSTA; MARTINS, CARLOS OTÁVIO DAMAS; DA FONSECA FILHO, HENRIQUE DUARTE. Multiclass Classification of Carburization Stages in HP Steel Using Ultrasonic Spectral Features and Machine Learning. NDT, v. 4, p. 12, 2026.

4. MATOS, ROBERT S.; KUMAR, CHANDRA; DA FONSECA FILHO, HENRIQUE D.; YADAV, R. P.; SINGH, B. K. Intrinsic Anomalous Scaling and Long-Range Surface Correlations in SnS Thin Films Enabling High-Performance Photodetectors. ACS Applied Nano Materials, v. 9, p. 5392-5409, 2026.

2025

1. SANTOS, DANIEL S.; MATOS, ROBERT S.; PINTO, ERVETON P.; SANTOS, SAMUEL B.; DA FONSECA FILHO, HENRIQUE D.; PROLI, RODRIGO; FERREIRA, IRLON M.; SOUZA, TIAGO M. Probing the Physicochemical, Nanomorphological, and Antimicrobial Attributes of Sustainable Silk Fibroin/Copaiba Oleoresin-Loaded PVA Films for Food Packaging Applications. Polymers, v. 17, p. 375, 2025.

2. DE SOUZA-CAVALCANTE, L.; GUERRERO, F.; ANGLADA-RIVERA, J.; LEYET, Y.; DA SILVA, F. M. A.; RAMOS, G. Q.; MATOS, R.; DA FONSECA FILHO, H. D. Insights into the thermal stability properties of two hardwoods from the Amazon rainforest. Journal of the Indian Academy of Wood Science, v. 22, p. 165-181, 2025.

3. BASTAMI, H.; GRAYELI, A.; ARMAN, A.; MATOS, R. S.; FERREIRA, N. S.; FONSECA FILHO, H. D.; ȚĂLU, Ș. Microstructure of ZrO₂ Films: Hydrophilic Properties and Optical Band Gaps. Materials Today Communications, v. 45, p. 112338, 2025.

4. RIBEIRO, A. P. O.; LOBO, W. V.; CARVALHO, T. A. F.; MATOS, J. M. E.; FREITAS, F. A.; RUIZ, Y. L.; MATOS, R. S.; ȚĂLU, Ș.; FONSECA FILHO, H. D.; DOMINGUEZ, L. A.; BRITO, W. R.; NOBRE, F. X. Copper Molybdate-Catalyzed Esterification of Levulinic Acid: A Heterogeneous Approach for Biofuel Synthesis. Catalysts, v. 15, p. 357, 2025.

5. RAMOS, G. Q.; SOUZA, C. C.; LIRA, V. C. C.; SOUZA-CAVALCANTE, L.; MATOS, R. S.; ZAYAS, F. G.; FONSECA FILHO, H. D. Elucidating the fractality of Amazon Dinizia excelsa Ducke wood surfaces by scanning electron microscopy. Journal of the Indian Academy of Wood Science, v. 22, p. 205-217, 2025.

6. PIMENTEL, PATRÍCIA M.; SILVA, SERGIO R. M.; DANTAS, GERBESON C. B.; AQUINO, FLÁVIA M.; MATOS, ROBERT S. Tailoring the pigment properties of spinel-type Zn₁₋ₓCoₓFe₂O₄ (0 ≤ x ≤ 1) ferrites synthesized by a sustainable gelatin-based route. Ceramics International, v. 51, p. 13871-13879, 2025.

7. DE SOUZA, CINDEL C.; RAMOS, GLENDA Q.; KATAK, RICARDO DE M.; MUNIZ, VERANILCE A.; ROQUE, ROSEMARY A.; FERREIRA, NILSON S.; MATOS, ROBERT S.; XING, YUTAO; FILHO, HENRIQUE D. F. Eco-friendly synthesis of silver nanoparticles via Cassava starch: structural analysis and biocidal applications against Aedes aegypti and pathogenic bacteria. Journal of Sol-Gel Science and Technology, v. 113, p. 518-533, 2025.

8. GARCIA MILÉRIO, JOSÉ VICTOR; DA SILVA, JARDSON BRAZ; NOBRE, FRANCISCO XAVIER; MENDONÇA, RANNIER MARQUES; BOTELHO DO NASCIMENTO, MARCUS VALERIO; ANTONELLI, EDUARDO; TIRADO, MONICA; MATOS, ROBERT SARAIVA; DA FONSECA FILHO, HENRIQUE DUARTE; AGUILERA DOMINGUEZ, LIANET; LEYET RUIZ, YURIMILER. Tuning Ionic Conductivity and Thermal Stability in POMA-Enriched LLZO Composites for Next-Generation Lithium-Ion Batteries. Journal of Physical Chemistry C, v. 129, p. 9127-9139, 2025.

9. REZAEE, SAHAR; MATOS, ROBERT S.; BASTAMI, HAJIEH. Substrate-Driven Modulation of Nanoscale Morphology and Optical Properties in Ni@DLC Thin Films Deposited via RF-PECVD. Ceramics International, v. 51, p. 38680-38690, 2025.

10. ȚĂLU, ȘTEFAN; MATOS, ROBERT S.; KRYSIAK, SONIA; FERREIRA, NILSON S.; FILHO, HENRIQUE D. DA FONSECA; PRZEWOŹNIK, JANUSZ; HABINA, IWONA; WARSZYŃSKI, PIOTR; RAWSKI, MICHAŁ; BURDA, KVETOSLAVA. Effect of TiO₂ quantum dots incorporation on the nanoscale morphology and 3D spatial complexity of photosystem II-enriched photosynthetic membranes. Surfaces and Interfaces, v. 72, p. 107076, 2025.

11. RAMOS, GLENDA QUARESMA; PINTO, LEANDRO CAIO CORREA; MATOS, ROBERT SARAIVA; COSTA, CARLOS ALBERTO RODRIGUES; LOPES, STEFANIE COSTA PINTO; SANTANA, ROSA AMÉLIA GONÇALVES; JUSTINIANO, SILVIA CÁSSIA BRANDÃO; MIRANDA, KILDARE ROCHA DE; DA FONSECA FILHO, HENRIQUE DUARTE. Unveiling the Nanomorphological Architecture of Malaria Vectors’ Wings via Minkowski and Multifractal Formalisms. Microscopy and Microanalysis, v. 31, p. ozaf071, 2025.

12. DA SILVA, FRANCIRLEY P.; MARTINS, CARLOS O. D.; DA FONSECA FILHO, HENRIQUE D.; MATOS, ROBERT S.; SILVA, IVAN C. Frequency-Optimized Ultrasonic and Machine Learning Framework for Early Detection of Carburization in HP Steel Tubes. Journal of Nondestructive Evaluation, v. 44, p. 126, 2025.

13. MATOS, ROBERT S.; GEMAQUE JUNIOR, LUIS E. B.; BRANDÃO, AILA G. V.; BATISTA, GABRIEL P.; MONTEIRO, MICHAEL D. S.; CHAVES, NAYANE O.; HERINGER, MAGNO A. V.; SAITOVITCH, ELISA M. B.; SANTOS, RODRIGO D.; SERNA, JILDER D. P.; XING, YUTAO; COSTA, BENILDE F. O.; OLIVEIRA, ROSANE M. P. B.; DA FONSECA FILHO, HENRIQUE D.; FERREIRA, NILSON S. Defect-enhanced Visible-light Photocatalysis in α-Fe₂O₃ Nanoparticles Synthesized via a Maytenus rigida-assisted Sol-Gel Method. Applied Surface Science, v. 714, p. 164420, 2025.

14. MATOS, ROBERT S.; DA FONSECA FILHO, HENRIQUE D.; MONTEIRO, MICHAEL D. S.; FERREIRA, NILSON S. Low-Temperature Synthesis of Monetite/Dextran Hybrid Coatings with Tailored Corrosion Resistance on Ti6Al4V. ACS Omega, v. 10, p. 39081-39086, 2025.

15. PINTO, LEANDRO CAIO CORREA; RAMOS, GLENDA QUARESMA; MATOS, ROBERT SARAIVA; DAS, ABHIJEET; COSTA, CARLOS ALBERTO RODRIGUES; SANTANA, ROSA AMÉLIA GONÇALVES; JUSTINIANO, SILVIA CÁSSIA BRANDÃO; FONSECA FILHO, HENRIQUE DUARTE DA. Hierarchical Nanotopographies and Fractal Fingerprints of Anopheles Mosquito Wing Surfaces. Micron, v. 199, p. 103914, 2025.

16. PINTO, LEANDRO CAIO CORREA; RAMOS, GLENDA QUARESMA; MATOS, ROBERT SARAIVA; SANTANA, ROSA AMÉLIA GONÇALVES; JUSTINIANO, SILVIA CÁSSIA BRANDÃO; DA FONSECA FILHO, HENRIQUE DUARTE. Wing morphology analysis of Anopheles mosquitoes using scanning electron microscopy and Minkowski functionals for species distinction. Journal of Basic and Applied Zoology, v. 86, p. 75, 2025.

17. GRAYELI, A.; ARMAN, A.; DALOUJI, V.; SHAFIEKHANI, A.; MATOS, R. S. Correlating nanoscale 3D topographical complexity with optoelectrical performance in CNT/Ag/AZO hybrid transparent conductors. Materials Science and Engineering B: Advanced Functional Solid-State Materials, v. 323, p. 118887, 2025.

18. ASSIS, MARIA SUÊD M.; GONÇALVES, JORGE A. V.; MATOS, ROBERT S.; FERREIRA, NILSON S. Linking Defect-Controlled Grain Growth and Band-Edge Optical Response in Chymosin-Assisted Pechini-Derived CeO₂−δ Nanoparticles. Materials, v. 18, p. 5282, 2025.

19. BATISTA, CARLOS YAGO PEREIRA; ROMAGUERA BARCELAY, YONNY; DA SILVA, JULIANA PEREIRA; DE NASCIMENTO, MARCUS VALÉRIO BOTELHO; MENDONÇA, RANNIER MARQUES; NOBRE, FRANCISCO XAVIER; MATOS, ROBERT SARAIVA; DA FONSECA FILHO, HENRIQUE DUARTE; VEGA, NADIA CELESTE; DOMÍNGUEZ, LIANET AGUILERA; RUIZ, YURIMILER LEYET. Tunable PVDF/PVA/Li Polymeric Composites: A Path Toward Solid Electrolytes. Journal of Applied Polymer Science, v. 143, p. e57969, 2025.

20. CHAVES, NAYANE O.; MONTEIRO, MICHAEL D. S.; LIRA, THAYNA M.; SANTOS, DANIELA B.; DEL AGUILA, VICTOR M.; LU, TEFAN; FERREIRA, NILSON S.; DA FONSECA FILHO, HENRIQUE DUARTE; SUSSUCHI, ELIANA M.; OLIVEIRA, ROSANE M. P. B.; MATOS, ROBERT S. Sunlight-Driven Photocatalysis in Hydrothermally Coupled ZnO/Fe₃O₄ Heterostructures from Bioengineered Nanoparticles. Nanomaterials, v. 15, p. 1864, 2025.

2024

1. PREDOI, DANIELA ; CIOBANU, STELUTA CARMEN ; ICONARU, SIMONA LILIANA ; ”LU, ‘TEFAN ; GHEGOIU, LILIANA ; MATOS, ROBERT SARAIVA ; FILHO, HENRIQUE DUARTE DA FONSECA ; TRUSCA, ROXANA . New Physico-Chemical Analysis of Magnesium-Doped Hydroxyapatite in Dextran Matrix Nanocomposites. Polymers, v. 16, p. 125, 2024. 

2. CHAVES, NAYANE O. ; LIMA, LUCAS S. ; MONTEIRO, MICHAEL D. S. ; SOBRINHO, RAIMUNDO A. L. ; FERREIRA, NILSON S. ; RAMOS, GLENDA Q. ; DA FONSECA FILHO, HENRIQUE D. ; OLIVEIRA, ROSANE M. P. B. ; MATOS, ROBERT S. . Associating Physical and Photocatalytic Properties of Recyclable and Reusable Blast Furnace Dust Waste. Materials, v. 17, p. 818, 2024. 

3. GHADERI, ATEFEH ; SABBAGHZADEH, JAMSHID ; DEJAM, LAYA ; BEHZADI POUR, GHOBAD ; MOGHIMI, EMAD ; MATOS, ROBERT S. ; DA FONSECA FILHO, HENRIQUE DUARTE ; ”LU, ‘TEFAN ; SALEHI SHAYEGAN, AMIRHOSSEIN ; AVAL, LEILA FEKRI ; ASTANI DOUDARAN, MAHDI ; SARI, AMIRHOSSEIN ; SOLAYMANI, SHAHRAM . Nanoscale morphology, optical dynamics and gas sensor of porous silicon. Scientific Reports, v. 14, p. 3677, 2024. 

4. DA SILVA, MÁRIO R. P. ; MATOS, ROBERT S. ; MONTEIRO, MICHAEL D. S. ; DA FONSECA FILHO, HENRIQUE D. ; RAMOS, GLENDA Q. ; SANTOS, SAMUEL B. ; ANDRADE, GABRIELA S. ; ANDRADE, GEORGE R. S. ; ALMEIDA, LUIS E. . Defect-engineered Ag/ZnO and Ag2O/ZnO nanomaterials prepared with nanoparticles synthesized by a sustainable sol-gel method and their biological responses. JOURNAL OF NANOPARTICLE RESEARCH, v. 26, p. 69, 2024. 

5. PREDOI, DANIELA ; ”LU, ‘TEFAN ; CARMEN CIOBANU, STELU’A ; ICONARU, SIMONA LILIANA ; SARAIVA MATOS, ROBERT ; DUARTE DA FONSECA FILHO, HENRIQUE . Exploring the Physicochemical Traits, Antifungal Capabilities, and 3D spatial complexity of Hydroxyapatite with Ag+Mg2+ Substitution in the Biocomposite Thin Films. MICRON, v. 184, p. 103661, 2024. 

6. GRAYELI, ALIREZA ; SADEGHI, MOHAMMAD ; SHAKOURY, REZA ; MATOS, ROBERT SARAIVA ; DA FONSECA FILHO, HENRIQUE DUARTE ; ARMAN, ALI . Structural, morphological, and optical bandgap properties of ZnS thin films: a case study on thickness dependence. Optical and Quantum Electronics, v. 56, p. 1142, 2024.

7. BUZINARO, M.A.P. ; DOS SANTOS, C. ; COSTA, B.F.O. ; MÂCEDO, M.A. ; MATOS, R.S. ; FERREIRA, N.S. . Magnetic properties and coupled spin-phonon behavior of M-type Sr1-xSmxFe12O19 (0 ≤ x ≤ 0.15) nanoparticles. CERAMICS INTERNATIONAL, v. 50, p. 25718-25729, 2024. 

8. PREDOI, DANIELA ; ICONARU, SIMONA LILIANA ; CIOBANU, STELU’A CARMEN ; ”LU, ‘TEFAN ; PREDOI, SILVIU-ADRIAN ; BUTON, NICOLAS ; RAMOS, GLENDA QUARESMA ; DA FONSECA FILHO, HENRIQUE DUARTE ; MATOS, ROBERT SARAIVA . Synthesis, Characterization, and Antifungal Properties of Chrome-Doped Hydroxyapatite Thin Films. MATERIALS CHEMISTRY AND PHYSICS, v. 324, p. 129690, 2024. 

9. DA SILVA, J.P. ; AGUILERA, L. ; PAULA, M.M.DAS. ; NOBRE, F.X. ; ANGLADA-RIVERA, J. ; POCRIFKA, L.A. ; RAMOS, GLENDA QUARESMA ; MATOS, ROBERT S. ; DA CUNHA MENDES, OTONIEL ; DA FONSECA FILHO, HENRIQUE DUARTE ; LEYET, Y. . One-pot synthesis of Li3xLa2/3−xTiO3/PVA composite with high tunable electrical attributes governed by the Li+ content. CERAMICS INTERNATIONAL, v. 50, p. 33546-33554, 2024.

10. ROMAGUERA-BARCELAY, YONNY ; DA SILVA, ALEXANDRE SOUZA ; MATOS, ROBERT S. ; DAS, ABHIJEET ; KUMAR, SANJEEV ; YADAV, RAM PRATAP ; GANDARILLA, ARIAMNA ; BRITO, WALTER RICARDO ; FILHO, HENRIQUE DUARTE DA FONSECA . Tailoring the Surface Topography and Crystallinity of EuMnO3 Films: A Study on Sintering Effects. SURFACES AND INTERFACES, v. 52, p. 104829, 2024.

11. ATTAH-BAAH, J.M. ; SANTOS, C. ; SILVA, R.S. ; OLIVEIRA, J.L. ; JUCÁ, R.F. ; COSTA, B.F.O. ; MATOS, R.S. ; ESCOTE, M.T. ; REZENDE, M.V.S. ; FERREIRA, N.S. . Unveiling the impact of Fe-doping concentration on the local structure and morphological evolution of Cr2O3 nanoparticles. CERAMICS INTERNATIONAL, v. 50, p. 35714-35724, 2024. 

12. JUNIOR, MARK DANY VELOSO ; GUERRERO, FIDEL ; DA SILVA, FELIPE MOURA ARAÚJO ; RAMOS, GLENDA QUARESMA ; MATOS, ROBERT SARAIVA ; ”LU, ‘TEFAN ; TRONG, DUNG NGUYEN ; DA FONSECA FILHO, HENRIQUE DUARTE . Thermal Decomposition and Kinetic Analysis of Amazonian Woods: A Comparative Study of Goupia glabra and Manilkara huberi. Fire-Switzerland, v. 7, p. 390, 2024. 

13. DA SILVA, ALEXANDRE SOUZA ; ROMAGUERA-BARCELAY, YONNY ; MATOS, ROBERT S. ; DAS, ABHIJEET ; GANDARILLA, ARIAMNA ; BRITO, WALTER RICARDO ; DA FONSECA FILHO, HENRIQUE DUARTE . Influence of calcination temperature on the 3D nanoscale topography of LaMnO3 thin films: A comprehensive surface analysis. CERAMICS INTERNATIONAL, v. 50, p. 41747-41760, 2024.

14. GRAYELI, ALIREZA ; MATOS, ROBERT S. ; DA FONSECA FILHO, HENRIQUE D. ; FERREIRA, NILSON S. ; ARMAN, ALI ; REZAEE, SAHAR ; KARIMI, MARYAM ; MARDANI, MOHSEN . Thickness dependent crystallinity, hydrophilicity, and surface microtexture in CaF2 thin films deposited via thermal evaporation method. CERAMICS INTERNATIONAL, v. 51, p. 267-278, 2024.

15. RAMAZANOV, S. ; GAJIEV, G. ; SELIMOV, D. ; GADZHIMURADOV, S. ; SULEYMANOV, S. ; Ţ ; MATOS, ROBERT S. ; FONSECA FILHO, H. D. . Additive contribution of multiferroic film and semiconductor substrate from nanotube array to resistive switching, topographic features. Modern Electronic Materials, v. 10, p. 207-216, 2024. 

2023

1. YAGO PEREIRA BATISTA, CARLOS ; ROMAGUERA-BARCELAY, YONNY ; MATOS, ROBERT S. ; DOS SANTOS PEDRAÇA, ALINE ; DO AMARAL AMÂNCIO, MOISÉS ; KOUROUMA, ANSOUMANE ; LEYET RUIZ, YURIMILER ; ADRIANO COTTA, EDUARDO ; RICARDO BRITO, WALTER ; MARÍA DIP GANDARILLA, ARIAMNA ; VALÉRIO BOTELHO DO NASCIMENTO, MARCUS ; XAVIER NOBRE, FRANCISCO ; SANTOS FERREIRA, NILSON ; SALERNO, MARCO ; DUARTE DA FONSECA FILHO, HENRIQUE . Morphology, microstructure, and electrocatalytical properties of sol-gel spin-coated Bi05Na05Ba(TiO3)2 thin films. APPLIED SURFACE SCIENCE, v. 615, p. 156374, 2023. 

2. PINTO, ERVETON PINHEIRO ; MATOS, ROBERT S. ; PIRES, MARCELO A. ; LIMA, LUCAS DOS SANTOS ; ”LU, ‘TEFAN ; DA FONSECA FILHO, HENRIQUE DUARTE ; RAMAZANOV, SHIKHGASAN ; SOLAYMANI, SHAHRAM ; LAROSA, CLAUDIO . Nanoscale 3D Spatial Analysis of Zirconia Disc Surfaces Subjected to Different Laser Treatments. Fractal And Fractional, v. 7, p. 160, 2023. 

3. SANTOS, CLEDSON ; ATTAH-BAAH, JOHN M. ; JUNIOR, ROMUALDO S. SILVA ; MÂCEDO, MARCELO A. ; REZENDE, MARCOS V. S. ; MATOS, ROBERT S. ; ”LU, ‘TEFAN ; TRONG, DUNG NGUYEN ; DA PAZ, SIMONE P. A. ; ANGÉLICA, RÔMULO S. ; FERREIRA, NILSON S. . Insights into the Fe3+ Doping Effects on the Structure and Electron Distribution of Cr2O3 Nanoparticles. Nanomaterials, v. 13, p. 980, 2023. 

4. DEJAM, LAYA ; SABBAGHZADEH, JAMSHID ; GHADERI, ATEFEH ; SOLAYMANI, SHAHRAM ; MATOS, ROBERT S. ; ”LU, ‘TEFAN ; DA FONSECA FILHO, HENRIQUE D. ; SARI, AMIR HOSSEIN ; KIANI, HANIEH ; SHAYEGAN, AMIR HOSSEIN SALEHI ; DOUDARAN, MAHDI ASTANI . Advanced nano-texture, optical bandgap, and Urbach energy analysis of NiO/Si heterojunctions. Scientific Reports, v. 13, p. 6518, 2023. 

5. GHADERI, ATEFEH ; SHAFIEKHANI, AZIZOLLAH ; ”LU, ‘TEFAN ; DEJAM, LAYA ; SOLAYMANI, SHAHRAM ; MOROZOV, ILYA A. ; MATOS, ROBERT S. ; FERREIRA, NILSON S. ; SARI, AMIR H. . Evaluating structural, morphological, and multifractal aspects of n-ZnO / p-ZnO homojunctions and n-ZnO / p-NiO heterojunctions. MICROSCOPY RESEARCH AND TECHNIQUE, v. 86, p. 731-741, 2023. 

 
6. PAZ DA SILVA, FRANCIRLEY ; MATOS, ROBERT S. ; DA FONSECA FILHO, HENRIQUE D. ; DA SILVA, MARIO. R.P. ; ”LU, ‘TEFAN ; DOS SANTOS, YGOR T.B. ; DA SILVA, IVAN C. ; MARTINS, CARLOS O.D. . Non-destructive ultrasonic testing and machine learning-assisted early detection of carburizing damage in HP steel pyrolysis furnace tubes. MEASUREMENT, v. 218, p. 113221, 2023. 
 
7. RAMOS, GLENDA QUARESMA ; MELO, ITUANY DA COSTA ; MATOS, ROBERT S. ; PINTO, ERVETON P. ; PIRES, MARCELO A. ; SANCHES, EDGAR APARECIDO ; FILHO, HENRIQUE DUARTE DA FONSECA . SEM-imaging-based mapping of monofractal and multifractal patterns of the Piper krukoffii Yunck leaf surface architecture. FLORA, v. 306, p. 152355, 2023. 
 
8. ”LU, ‘TEFAN ; MATOS, ROBERT S. ; DA FONSECA FILHO, HENRIQUE DUARTE ; PREDOI, DANIELA ; LILIANA ICONARU, SIMONA ; STELU’A CIOBANU, CARMEN ; GHEGOIU, LILIANA . Morphological and Fractal Features of cancer cells anchored on Composite Layers based on Magnesium-Doped Hydroxyapatite loaded in Chitosan Matrix. MICRON, v. 176, p. 103548, 2023. 
 
9. RAMAZANOV, SHIKHGASAN ; ORUDZHEV, FARID ; GAJIEV, GAJI ; HOLCMAN, VLADIMÍR ; MATOS, ROBERT SARAIVA ; DA FONSECA FILHO, HENRIQUE DUARTE ; ”LU, ‘TEFAN ; SELIMOV, DAUD . Local electrical characteristic of memristor structure in a high-resistance state obtained using electrostatic force microscopy: Fractal and multifractal dynamics of surface. APPLIED SURFACE SCIENCE, v. 647, p. 158863, 2023. 
 
10. AGUILERA DOMINGUEZ, LIANET ; PEREIRA DA SILVA, JULIANA ; RAMOS, GLENDA QUARESMA ; MATOS, ROBERT SARAIVA ; DA CUNHA MENDES, OTONIEL ; MARQUES DA SILVA PAULA, MARCOS ; RUIZ, YURIMILER LEYET ; DA FONSECA FILHO, HENRIQUE . Investigating surface and wettability properties of Na 2 Ti 3 O 7 /Na 2 Ti 6 O 13 /PVA composites. Surface Topography-Metrology and Properties, v. 11, p. 045008, 2023. 
 
11. DAS, ABHIJEET ; CHAWLA, VIPIN ; JAISWAL, JYOTI ; BEGUM, KULSUMA ; PINTO, ERVETON P. ; MATOS, ROBERT S. ; YADAV, RAM P. ; ”LU, ‘TEFAN ; KUMAR, SANJEEV . Fractal dimension of heights facilitates mesoscopic mechanical properties in ternary hard film surfaces. JOURNAL OF APPLIED PHYSICs, v. 134, p. 225302, 2023. 
 
12. DAS, ABHIJEET ; JAISWAL, JYOTI ; BORAH, CHANDRA KAMAL ; RUTI, ITUM ; MATOS, ROBERT S. ; PINTO, ERVETON P. ; YADAV, R. P. ; ”LU, ‘TEFAN ; KUMAR, SANJEEV . Correlating the Nonlinear Roughening and Optical Properties of Anatase Thin Films-A Fractal Geometric Approach. Advanced Theory And Simulations, v. 6, p. 2300238, 2023. 

12. MATOS, ROBERT S; PINTO, ERVETON P ; PIRES, MARCELO A ; RAMOS, GLENDA Q ; ”LU, ‘TEFAN ; LIMA, LUCAS S ; DA FONSECA FILHO, HENRIQUE D . Evaluating the roughness dynamics of kefir biofilms grown on Amazon cupuaçu juice: a monofractal and multifractal approach. Microscopy, v. 73, p. 55-65, 2023. 

13. DA FONSECA DE ALBUQUERQUE, MARTA D. ; BASTOS, DANIELE C. ; MATOS, ROBERT S. ; PIRES, MARCELO A. ; FERREIRA, NILSON S. ; RAMOS, GLENDA Q. ; DA FONSECA FILHO, HENRIQUE D. ; SIMAO, RENATA A. . Effect of self-bias voltage on the nanoscale morphological properties of corn starch-based films modified by hexamethyldisiloxane plasma. Plasma Processes and Polymers, v. 21, p. 2300101, 2023. 

 
14. DA SILVA, JULIANA PEREIRA ; DA SILVA PAULA, MARCOS MARQUES ; NOBRE, FRANCISCO XAVIER ; ANGLADA-RIVERA, JOSÉ ; DOMINGUEZ, LIANET AGUILERA ; DA CUNHA MENDES, OTONIEL ; MATOS, ROBERT SARAIVA ; DA FONSECA FILHO, HENRIQUE DUARTE ; RUIZ, YURIMILER LEYET . Towards a new type of polymer-ceramic composites Na2Ti3O7/Na2Ti6O13/PVA. POLYMER BULLETIN, v. 81, p. 7855-7874, 2023. 
 

2022

1. DAS, ABHIJEET ; MATOS, ROBERT SARAIVA ; PINTO, ERVETON PINHEIRO ; YADAV, RAM PRATAP ; ”LU, ‘TEFAN ; KUMAR, SANJEEV . 3D micromorphology-contact resistance-conductivity insights of quasi 2D Cd1-xPbxS thin films: Investigation based on stereometric and fractal analysis. MATERIALS CHEMISTRY AND PHYSICS, v. 278, p. 125635, 2022. 
 
2. GHRIBI, FAOUZI ; KHALIFI, NAJET ; MRABET, SIHEM ; GHILOUFI, IMED ; ”LU, ‘TEFAN ; EL MIR, LASSAAD MABROUK ; DA FONSECA FILHO, HENRIQUE DUARTE ; OLIVEIRA, ROSANE MARIA PESSOA BETÂNIO ; MATOS, ROBERT SARAIVA . Evaluation of the Structure-Micromorphology Relationship of Co10%-Alx Co-doped Zinc Oxide Nanostructured Thin Films Deposited by Pulsed Laser Using XRD and AFM. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, v. 47, p. 7717-7728, 2022. 
 
3. DE OLIVEIRA, LARISSA MEDEIROS DE ; MATOS, ROBERT SARAIVA ; ”LU, ‘TEFAN ; ROCHA, ANA LUISA FARIAS ; DE AGUIAR NUNES, RONALD ZICO DE AGUIAR ; BEZERRA, JAQUELINE DE ARAÚJO ; CAMPELO, PEDRO HENRIQUE ; INADA, NATÁLIA MAYUMI ; SANCHES, EDGAR APARECIDO ; DA FONSECA FILHO, HENRIQUE DUARTE DA FONSECA . Three-Dimensional Nanoscale Morphological Surface Analysis of Polymeric Particles Containing Allium sativum Essential Oil. Materials, v. 15, p. 2635, 2022. 
 
4. GANDARILLA, ARIAMNA MARIA DIP ; MATOS, ROBERT SARAIVA ; BARCELAY, YONNY ROMAGUERA ; DA FONSECA FILHO, HENRIQUE DUARTE ; BRITO, WALTER RICARDO . Molecularly imprinted polymer on indium tin oxide substrate for bovine serum albumin determination. JOURNAL OF POLYMER RESEARCH, v. 29, p. 166, 2022. 
 
5. ”LU, ‘TEFAN ; PINTO, ERVETON ; MATOS, ROBERT ; ZELATI, AMIR ; SOLAYMANI, SHAHRAM ; SHAFIEKHANI, AZIZOLLAH ; GHADERI, ATEFEH . Surface dynamics, fractal features, and micromorphology analysis of kefir biofilms. MICROSCOPY RESEARCH AND TECHNIQUE, v. 85, p. 1964-1975, 2022. 
 
6. RAMOS, GLENDA QUARESMA ; MATOS, ROBERT SARAIVA ; DAS, ABHIJEET ; KUMAR, SANJEEV ; ”LU, ‘TEFAN ; DA FONSECA FILHO, HENRIQUE DUARTE . Correlating Morphology and Multifractal Spatial Patterns of the Leaf Surface Architecture of Anacardium occidentale L.. Fractal And Fractional, v. 6, p. 320, 2022. 
 
7. ”LU, ‘TEFAN ; MONTEIRO, MICHAEL D. S. ; FILHO, HENRIQUE D. F. ; FERREIRA, NILSON S. ; MATOS, ROBERT S. . Surface aspects and multifractal features of 3D spatial patterns of low-cost Amazon açaí-loaded kefir microbial films. MICROSCOPY RESEARCH AND TECHNIQUE, v. 85, p. 2526-2536, 2022. 
 
8. MATOS, R.S.; MONTEIRO, M.D.S. ; SILVA, R.S. ; MACÊDO, M.A. ; PAZ, S.P.A. ; ANGÉLICA, R.S. ; OLIVEIRA, R.M.P.B. ; FERREIRA, N.S. . Novel Amapá latex-mediated synthesis of defective α-Fe2O3 nanoparticles with enhanced ferromagnetism and sunlight photocatalytic activity. CERAMICS INTERNATIONAL, v. 48, p. 28496-28511, 2022. 
9. GHADERI, ATEFEH ; SHAFIEKHANI, AZIZOLLAH ; SOLAYMANI, SHAHRAM ; ”LU, ‘TEFAN ; DA FONSECA FILHO, HENRIQUE DUARTE ; FERREIRA, NILSON S. ; MATOS, ROBERT SARAIVA ; ZAHRABI, HADI ; DEJAM, LAYA . Advanced microstructure, morphology and CO gas sensor properties of Cu/Ni bilayers at nanoscale. Scientific Reports, v. 12, p. 12002, 2022. 
 
10. DA FONSECA DE ALBUQUERQUE, MARTA D. ; BASTOS, DANIELE C. ; ”LU, ‘TEFAN ; MATOS, ROBERT S. ; PIRES, MARCELO A. ; SALERNO, MARCO ; DA FONSECA FILHO, HENRIQUE D. ; SIMÃO, RENATA A. . Vapor Barrier Properties of Cold Plasma Treated Corn Starch Films. Coatings, v. 12, p. 1006, 2022. 
 
11. ROCHA, ANA LUISA FARIAS ; DE AGUIAR NUNES, RONALD ZICO ; MATOS, ROBERT SARAIVA ; DA FONSECA FILHO, HENRIQUE DUARTE ; DE ARAÚJO BEZERRA, JAQUELINE ; LIMA, ALESSANDRA RAMOS ; GUIMARÃES, FRANCISCO EDUARDO GONTIJO ; PAMPLONA, ANA MARIA SANTA ROSA ; MAJOLO, CLÁUDIA ; DE SOUZA, MARIA GERALDA ; CAMPELO, PEDRO HENRIQUE ; ”LU, ‘TEFAN ; BAGNATO, VANDERLEI SALVADOR ; INADA, NATALIA MAYUMI ; SANCHES, EDGAR APARECIDO . Alternative Controlling Agent of Theobroma grandiflorum Pests: Nanoscale Surface and Fractal Analysis of Gelatin/PCL Loaded Particles Containing Lippia origanoides Essential Oil. Nanomaterials, v. 12, p. 2712, 2022. 
 
12. DE SOUZA, CINDEL CAVALCANTE ; GANDARILLA, ARIAMNA MARÍA DIP ; BRITO, WALTER RICARDO ; SANCHES, EDGAR APARECIDO ; DAS, ABHIJEET ; KUMAR, SANJEEV ; MATOS, ROBERT SARAIVA ; ”LU, ‘TEFAN ; DA FONSECA FILHO, HENRIQUE DUARTE . Vertical Growth Dynamics and Multifractality of the Surface of Electropolymerized Poly(o-ethoxyaniline) Thin Films. Coatings, v. 12, p. 1216, 2022. 
 
13. MATOS, ROBERT S.; ATTAH-BAAH, JOHN M. ; MONTEIRO, MICHAEL D. S. ; COSTA, BENILDE F. O. ; MÂCEDO, MARCELO A. ; DA PAZ, SIMONE P. A. ; ANGÉLICA, RÔMULO S. ; DE SOUZA, TIAGO M. ; ”LU, ‘TEFAN ; OLIVEIRA, ROSANE M. P. B. ; FERREIRA, NILSON S. . Evaluation of the Photocatalytic Activity of Distinctive-Shaped ZnO Nanocrystals Synthesized Using Latex of Different Plants Native to the Amazon Rainforest. Nanomaterials, v. 12, p. 2889, 2022. 
 
14. DO AMARAL AMÂNCIO, MOISÉS ; ROMAGUERA-BARCELAY, YONNY ; MATOS, ROBERT SARAIVA ; PIRES, MARCELO AMANAJÁS ; GANDARILLA, ARIAMNA MARÍA DIP ; DO NASCIMENTO, MARCUS VALÉRIO BOTELHO ; NOBRE, FRANCISCO XAVIER ; ”LU, ‘TEFAN ; DA FONSECA FILHO, HENRIQUE DUARTE DA FONSECA ; BRITO, WALTER RICARDO . Effect of the Deposition Time on the Structural, 3D Vertical Growth, and Electrical Conductivity Properties of Electrodeposited Anatase-Rutile Nanostructured Thin Films. Micromachines, v. 13, p. 1361, 2022. 
 
15. SADEGHI, MOHAMMAD ; ZELATI, AMIR ; REZAEE, SAHAR ; LUNA, CARLOS ; MATOS, ROBERT SARAIVA ; PIRES, MARCELO AMANAJÁS ; FERREIRA, NILSON S. ; DA FONSECA FILHO, HENRIQUE DUARTE ; AHMADPOURIAN, AZIN ; ”LU, ‘TEFAN . Evaluating the Topological Surface Properties of Cu/Cr Thin Films Using 3D Atomic Force Microscopy Topographical Maps. Coatings, v. 12, p. 1364, 2022. 
 
16. MORAES, CARLOS G. P. ; MATOS, ROBERT S. ; SANTOS, CLEDSON DOS ; ”LU, ‘TEFAN ; ATTAH-BAAH, JOHN M. ; JUNIOR, ROMUALDO S. SILVA ; SILVA, MARCELO S. DA ; REZENDE, MARCOS V. S. ; SILVA, RONALDO S. ; FERREIRA, NILSON S. . Investigating the Correlation between the Microstructure and Electrical Properties of FeSbO4 Ceramics. Materials, v. 15, p. 6555, 2022. 
 
17. ZELATI, AMIR ; MARDANI, MOHSEN ; REZAEE, SAHAR ; MATOS, ROBERT S. ; PIRES, MARCELO A. ; DA FONSECA FILHO, HENRIQUE D. ; DAS, ABHIJEET ; HAFEZI, FATEMEH ; RAD, GHASEM AMRAEE ; KUMAR, SANJEEV ; ”LU, ‘TEFAN . Morphological and multifractal properties of Cr thin films deposited onto different substrates. MICROSCOPY RESEARCH AND TECHNIQUE, v. 86, p. 157-168, 2022. 
 
18. MORAES SEGUNDO, JOÃO DE DEUS PEREIRA DE ; MORAES, MARIA ONEIDE SILVA DE ; BRITO, WALTER RICARDO ; MATOS, ROBERT S. ; SALERNO, MARCO ; BARCELAY, YONNY ROMAGUERA ; SEGALA, KAREN ; FONSECA FILHO, HENRIQUE DUARTE DA ; D?ÁVILA, MARCOS AKIRA . Molecularly Imprinted Membrane Produced by Electrospinning for β-Caryophyllene Extraction. Materials, v. 15, p. 7275, 2022. 
 
19. MATOS, ROBERT SARAIVA; DA COSTA, ÍTALO CARVALHO ; YASUMURA, HELOISA DAVID ; DE AZEVEDO, SIDNEY GOMES ; SANCHES, EDGAR APARECIDO ; DA FONSECA FILHO, HENRIQUE DUARTE . Nanoscale surface dynamics of spatial patterns of polymeric bilayered particles loaded with essential oil. MICROSCOPY RESEARCH AND TECHNIQUE, v. 85, p. 3633-3641, 2022. 
 
20. SHAKOURY, REZA ; MATOS, ROBERT SARAIVA ; DA FONSECA FILHO, HENRIQUE DUARTE ; REZAEE, SAHAR ; ARMAN, ALI ; BOOCHANI, ARASH ; JUREč ; ZELATI, AMIR ; MARDANI, MOHSEN ; ”LU, ‘TEFAN . Investigation of deposition temperature effect on spatial patterns of thin films. MICROSCOPY RESEARCH AND TECHNIQUE, v. 86, p. 169-180, 2022. 
 
21. EVARISTO, DIEGO S. ; JUCÁ, RAÍ F. ; SOARES, JOÃO M. ; SILVA, RODOLFO B. ; SARAIVA, GILBERTO D. ; MATOS, ROBERT S. ; FERREIRA, NILSON S. ; SALERNO, MARCO ; MACÊDO, MARCELO A. . Antiferromagnet-Ferromagnet Transition in Fe1−xCuxNbO4. Materials, v. 15, p. 7424, 2022. 
 
22. SILVA, MÁRIO R. P. DA ; MATOS, ROBERT S. ; MONTEIRO, MICHAEL D. S. ; SANTOS, SAMUEL B. ; FILHO, HENRIQUE D. F. ; ANDRADE, GEORGE R. S. ; SALERNO, MARCO ; ALMEIDA, LUÍS E. . Exploiting the Physicochemical and Antimicrobial Properties of PHB/PEG and PHB/PEG/ALG-e Blends Loaded with Ag Nanoparticles. Materials, v. 15, p. 7544, 2022. 
 
23. MARCIÃO VIEIRA, AYNÁ CAROLINE ; AZEVEDO, SIDNEY GOMES ; LINHARES, RAMON ANDRADE ; BRANDÃO JUSTINIANO, SILVIA CÁSSIA ; PONTES, GRAFE OLIVEIRA ; LIMA, ALESSANDRA RAMOS ; CAMPELO, PEDRO HENRIQUE ; BEZERRA, JAQUELINE DE ARAÚJO ; DA COSTA PINTO, CAMILA ; FONSECA FILHO, HENRIQUE DUARTE DA ; MATOS, ROBERT SARAIVA ; ”LU, ‘TEFAN ; BAGNATO, VANDERLEI SALVADOR ; INADA, NATALIA MAYUMI ; SANCHES, EDGAR APARECIDO . Biodefensive Based on Piper nigrum Essential Oil for Controlling of Anopheles aquasalis Larvae: Influence of Temperature (35 °C) and Preservatives. BIOMOLECULES, v. 12, p. 1711, 2022. 
 
24. DE SOUZA FREIRE, LUCIANA ; RUZO, CAMILA MACENA ; SALGADO, BÁRBARA BATISTA ; GANDARILLA, ARIAMNA MARÍA DIP ; ROMAGUERA-BARCELAY, YONNY ; TAVARES, ANA P. M. ; SALES, MARIA GORETI FERREIRA ; CORDEIRO, ISABELLE ; LALWANI, JAILA DIAS BORGES ; MATOS, ROBERT ; FONSECA FILHO, HENRIQUE ; ASTOLFI-FILHO, SPARTACO ; ”LU, ‘TEFAN ; LALWANI, PRITESH ; BRITO, WALTER RICARDO . An Electrochemical Immunosensor Based on Carboxylated Graphene/SPCE for IgG-SARS-CoV-2 Nucleocapsid Determination. BIOSENSORS, v. 12, p. 1161, 2022. 

25. MATOS, ROBERT S.; FERREIRA, NILSON S. ; ”LU, ‘TEFAN ; GHADERI, ATEFEH ; SOLAYMANI, SHAHRAM ; PIRES, MARCELO A. ; SANCHES, EDGAR APARECIDO ; DA FONSECA FILHO, HENRIQUE D. . Percolative, Multifractal, and Symmetry Properties of the Surface at Nanoscale of Cu-Ni Bimetallic Thin Films Deposited by RF-PECVD. Symmetry-Basel, v. 14, p. 2675, 2022. 

26. MATOS, ROBERT S.; ATTAH-BAAH, JOHN M. ; MONTEIRO, MICHAEL D.S. ; COSTA, BENILDE F.O. ; MÂCEDO, MARCELO A. ; SILVA JUNIOR, ROMUALDO S. ; FILHO, HENRIQUE D.F. ; OLIVEIRA, ROSANE M.P. B. ; FERREIRA, NILSON S. . Effect of the Amapá-latex chelating agent contents on the microstructure and photocatalytic properties of ZnO nanoparticles. Journal of Materials Research and Technology-JMR&T, v. 22, p. 2673-2689, 2022. 

27. CONCEICAO, W. S. ; MATOS, R. S. ; Ramos, G.Q. ; ZAYAS, F. G. ; FONSECA FILHO, H. D. . Measurement of wood surface roughness in Dinizia excelsa Ducke using an atomic force microscope. ACTA SCIENTIARUM-TECHNOLOGY, v. 44, p. e56509, 2022. 
 

2021

1.  MATOS, ROBERT S.; PINHEIRO, BIANCA S. ; SOUZA, IZABELLA S. ; PAES DE CASTRO, RUY R. ; RAMOS, GLENDA Q. ; PINTO, ERVETON P. ; SILVA, ROMUALDO S. ; DA FONSECA FILHO, HENRIQUE D. . 3D micromorphology evaluation of kefir microbial films loaded with extract of Amazon rainforest fruit Cupuaçu. MICRON, v. 142, p. 102996, 2021. 

2. RAMOS, GLENDA Q. ; DA COSTA, ÍTALO C. ; MAIA DA COSTA, MARCELO E. H. ; PINTO, ERVETON P. ; MATOS, ROBERT S. ; DA FONSECA FILHO, HENRIQUE D. . Stereometric analysis of Amazon rainforest Anacardium occidentale L. leaves. PLANTA, v. 253, p. 1, 2021. 
 
3. ROMAGUERA-BARCELAY, Y. ; PEDRAÇA, A.S. ; MOREIRA, J.A. ; ALMEIDA, A. ; TAVARES, P.B. ; BRITO, W.R. ; MATOS, R.S. ; PIRES, M.A. ; PINTO, E.P. ; DA FONSECA FILHO, H.D. . Evaluation of nanostructured BiZn0.5Ti0.5O3 thin films deposited by RF magnetron sputtering. Materials Science and Engineering B-Advanced Functional Solid-State Materials, v. 267, p. 115090, 2021. 
 
4. SILVA, MÁRIO R. P. ; MATOS, ROBERT S. ; ESTEVAM, CHARLES S. ; SANTOS, SAMUEL B. ; DA SILVA, FELIPE M. A. ; SOUSA, IGOR G. P. P. ; FONSECA FILHO, HENRIQUE D. ; ALMEIDA, LUÍS E. . Structural evaluation of polymeric microbial films grown on kefir loaded with Maytenus rigida extract. MICROSCOPY RESEARCH AND TECHNIQUE, v. 84, p. 627-638, 2021. 
 
5. AMÂNCIO, MOÍSES AMARAL ; PINTO, ERVETON PINHEIRO ; MATOS, ROBERT SARAIVA ; NOBRE, FRANCISCO XAVIER ; BRITO, WALTER RICARDO ; DA FONSECA FILHO, HENRIQUE DUARTE . Nanoscale morphology and fractal analysis of TiO 2 coatings on ITO substrate by electrodeposition. JOURNAL OF MICROSCOPY, v. 282, p. 162-174, 2021. 
 
6. ROMAGUERA-BARCELAY, YONNY ; ”LU, ‘TEFAN ; MATOS, ROBERT SARAIVA ; OLIVEIRA, ROSANE MARIA PESSOA BETÂNIO ; MOREIRA, JOAQUIM AGOSTINHO ; CRUZ, JAVIER PEREZ DE ; FILHO, HENRIQUE DUARTE DA FONSECA . Fractal-Stereometric Correlation of Nanoscale Spatial Patterns of GdMnO3 Thin Films Deposited by Spin Coating. Applied Sciences-Basel, v. 11, p. 3886, 2021. 
 
7. DAS, ABHIJEET ; YADAV, RAM PRATAP ; CHAWLA, VIPIN ; KUMAR, SANJEEV ; ”LU, ‘TEFAN ; PINTO, ERVETON PINHEIRO ; MATOS, ROBERT SARAIVA . Analyzing the surface dynamics of titanium thin films using fractal and multifractal geometry. Materials Today Communications, v. 27, p. 102385, 2021. 
 
8. DA CONCEIÇÃO, WILLIAM SILVA ; MATOS, ROBERT SARAIVA ; BUFALINO, LINA ; RAMOS, GLENDA QUARESMA ; ZAYAS, FIDEL GUEREIRO ; DA FONSECA FILHO, HENRIQUE DUARTE . Micromorphology and fractal evaluation of Dinizia excelsa Ducke wood under three different cut conditions by atomic force microscopy. MEASUREMENT, v. 179, p. 109490, 2021. 
 
9. MARQUES, IGOR HERNANDES GOMES ; SARAIVA MATOS, ROBERT ; ROMAGUERA-BARCELAY, YONNY ; ”LU, ‘TEFAN ; MOREIRA, JOAQUIM AGOSTINHO ; ALMEIDA, ABILIO ; DE CRUZ, JAVIER PEREZ ; DA FONSECA FILHO, HENRIQUE DUARTE . Investigation of Stereometric and Fractal Patterns of Spin-Coated LuMnO3 Thin Films. ADVANCES IN MATERIALS SCIENCE AND ENGINEERING (ONLINE), v. 2021, p. 1-11, 2021. 
 
10. DA COSTA, ÍTALO CARVALHO ; SARAIVA MATOS, ROBERT SARAIVA ; DE AZEVEDO, SIDNEY GOMES ; COSTA, CARLOS ALBERTO RODRIGUES ; SANCHES, EDGAR APARECIDO ; DA FONSECA FILHO, HENRIQUE . Microscopy-based infrared spectroscopy as a tool to evaluate the influence of essential oil on the surface of loaded bilayered-nanoparticles.. NANOTECHNOLOGY, v. 32, p. 345703, 2021. 
 
11. DE ALBUQUERQUE, MARTA DUARTE DA FONSECA ; SIMÃO, RENATA ANTOUN ; MATOS, ROBERT S. ; PINTO, ERVETON P. ; PIRES, MARCELO A. ; DA FONSECA FILHO, HENRIQUE D. ; DE MELLO MONTE, MARISA BEZERRA . Nanoscale stereometric and fractal evaluation of clathrate formation at quartz surface by atomic force microscopy. MINERALS ENGINEERING, v. 170, p. 106988, 2021. 
 
12. SILVA, MÁRIO R. P. ; MATOS, ROBERT S. ; PINTO, ERVETON P. ; SANTOS, SAMUEL B. ; MONTEIRO, MICHAEL D. S. ; FONSECA FILHO, HENRIQUE D. DA ; ALMEIDA, LUIZ E. . Advanced Microtexture Evaluation of Dextran Biofilms Obtained from Low Cost Substrate Loaded with Maytenus rigida Extract. MATERIALS RESEARCH, v. 24, p. e20200597, 2021. 
 
13. SILVA, R.S. ; MATOS, R.S. ; ANDRADE, R. ; OLIVEIRA, R.M.P.B. ; RESENDE, C.X. ; PAZ, S.P.A. ; ANGÉLICA, R.S. ; FERREIRA, N.S. . Green synthesis of LaCrO3 powder mediated by the extract of the Amazon rainforest native plant Himatanthus drasticus (Mart.) Plumel and their photocatalytic activity. Journal of Materials Research and Technology-JMR&T, v. 13, p. 2006-2011, 2021. 
 
14. DAS, ABHIJEET ; CHAWLA, VIPIN ; MATOS, ROBERT SARAIVA ; DA FONSECA FILHO, HENRIQUE DUARTE ; YADAV, RAM PRATAP ; ”LU, ‘TEFAN ; KUMAR, SANJEEV . Surface microtexture and wettability analysis of Quasi Two-Dimensional (Ti, Al)N thin films using Fractal Geometry. SURFACE & COATINGS TECHNOLOGY, v. 421, p. 127420, 2021. 
 
15. CONCEIÇÃO, WILLIAN SILVA ; ”LU, ‘TEFAN ; MATOS, ROBERT SARAIVA ; RAMOS, GLENDA QUARESMA ; ZAYAS, FIDEL GUEREIRO ; FONSECA FILHO, HENRIQUE DUARTE . Stereometric characterization of Dinizia excelsa Ducke wood from Amazon rainforest using atomic force microscopy. MICROSCOPY RESEARCH AND TECHNIQUE, v. 84, p. 1431-1441, 2021. 
 
16.  MATOS, ROBERT S.; ”LU, ‘TEFAN ; MOTA, GUNAR V. S. ; PINTO, ERVETON P. ; PIRES, MARCELO A. ; ABRAÇADO, LEIDA G. ; FERREIRA, NILSON S. . Correlating Structure and Morphology of Andiroba Leaf (Carapa guianensis Aubl.) by Microscopy and Fractal Theory Analyses. Applied Sciences-Basel, v. 11, p. 5848, 2021. 
 
17. PINTO, ERVETON P. ; PIRES, MARCELO A. ; MATOS, ROBERT S. ; ZAMORA, ROBERT R.M. ; MENEZES, RODRIGO P. ; ARAUJO, RAQUEL S. ; DE SOUZA, TIAGO M. . Lacunarity exponent and Moran index: A complementary methodology to analyze AFM images and its application to chitosan films. PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, v. 581, p. 126192, 2021. 
 
18. ROMAGUERA-BARCELAY, YONNY ; MATOS, ROBERT S. ; PEDRAÇA, ALINE S. ; PEREZ DE CRUZ, JAVIER ; BRITO, WALTER R. ; OLIVEIRA, ROSANE M.P.B. ; FILHO, HENRIQUE D.F. . Advanced spatial investigation of 3D nanoscale topography of DyMnO3 thin films. PHYSICA B-CONDENSED MATTER, v. 623, p. 413360, 2021. 
 
19. DA SILVA ARAGÃO, VICTOR TEIXEIRA ; SILVA, VANESSA SANTANA ; DE CARVALHO, RAFAEL RABELO ; MATOS, ROBERT S. ; FERREIRA, NILSON S. ; DE ARAÚJO MELO, DULCE MARIA ; PESSOA BETÂNIO OLIVEIRA, ROSANE MARIA . Analyzing coarsening versus densification phenomenon present in partial sintering of Al2O3/TiO2 composites. Journal of Materials Research and Technology-JMR&T, v. 15, p. 2711-2724, 2021. 
 
20. YADAV, MADHAVI ; YADAV, RAM P. ; PRIYA, PRADIP K. ; BHASKER, HARI P. ; ”LU, ‘TEFAN ; MITTAL, ASHOK K. ; MATOS, ROBERT SARAIVA . Effect of Fe Doping on the Surface Morphology and Supercapacitor Properties of Sr(OH) 2 Thin Films: A Fractal Approach. Journal of Physical Chemistry C, v. 125, p. 22827-22836, 2021. 
 
21. MATOS, ROBERT SARAIVA; FONSECA FILHO, HENRIQUE DUARTE ; DAS, ABHIJEET ; KUMAR, SANJEEV ; CHAWLA, VIPIN ; ”LU, ‘TEFAN . Stereometric analysis of Ti 1− x Al x N thin films deposited by direct current/radio frequency magnetron sputtering. MICROSCOPY RESEARCH AND TECHNIQUE, v. 85, p. 296-307, 2021. 
 
22. FONSECA FILHO, HENRIQUE DUARTE ; PIRES, MAURICIO PAMPLONA ; SOUZA, PATRÍCIA LUSTOZA ; MATOS, ROBERT SARAIVA ; PRIOLI, RODRIGO . Investigation of the morphological and fractal behavior at nanoscale of patterning lines by scratching in an atomic force microscope. MICROSCOPY RESEARCH AND TECHNIQUE, v. 85, p. 1046-1055, 2021. 
 

2020

1. DE OLIVEIRA, LARISSA MEDEIROS ; MATOS, ROBERT S. ; CAMPELO, PEDRO H. ; SANCHES, EDGAR A. ; DA FONSECA FILHO, HENRIQUE D. . Evaluation of the nanoscale surface applied to biodegradable nanoparticles containing Allium sativum essential oil. MATERIALS LETTERS, v. 275, p. 128111, 2020. 
 
2. MATOS, ROBERT S.; RAMOS, GLENDA Q. ; DA FONSECA FILHO, HENRIQUE D. ; ”LU, ‘TEFAN . Advanced micromorphology study of microbial films grown on Kefir loaded with Açaí extract. MICRON, v. 137, p. 102912, 2020. 
 
3. BARCELAY, YONNY ROMAGUERA ; MOREIRA, JOAQUIM AGOSTINHO GOMES ; DE JESUS MONTEIRO ALMEIDA, ABILIO ; BRITO, WALTER RICARDO ; MATOS, ROBERT SARAIVA ; DA FONSECA FILHO, HENRIQUE DUARTE . Nanoscale stereometric evaluation of BiZn0.5Ti0.5O3 thin films grown by RF magnetron sputtering. MATERIALS LETTERS, v. 279, p. 128477, 2020. 
 
4. ITO, RICARDO MESSIAS ; DE SOUZA, CINDEL CAVALCANTE ; GANDARILLA, ARIAMNA MARÍA DIP ; DE OLIVEIRA, LARISSA MEDEIROS ; BRITO, WALTER RICARDO ; SANCHES, EDGAR APARECIDO ; MATOS, ROBERT SARAIVA ; DA FONSECA FILHO, HENRIQUE DUARTE . Micromorphology and microtexture evaluation of poly(o-ethoxyaniline) films using atomic force microscopy and fractal analysis. JOURNAL OF POLYMER RESEARCH, v. 27, p. 299, 2020. 
 
5. RAMOS, GLENDA QUARESMA ; MATOS, ROBERT SARAIVA ; DA FONSECA FILHO, HENRIQUE DUARTE . Advanced Microtexture Study of Anacardium occidentale L. Leaf Surface From the Amazon by Fractal Theory. MICROSCOPY AND MICROANALYSIS, v. 26, p. 989-996, 2020. 
6. MATOS, ROBERT SARAIVA; PINTO, ERVETON PINHEIRO ; RAMOS, GLENDA QUARESMA ; FONSECA DE ALBUQUERQUE, MARTA DUARTE ; FONSECA FILHO, HENRIQUE DUARTE . Stereometric characterization of kefir microbial films associated with Maytenus rigida extract. MICROSCOPY RESEARCH AND TECHNIQUE, v. 83, p. 1401-1410, 2020. 
 
7. MATOS, ROBERT S.; GONÇALVES, ELLEN C. M. ; PINTO, ERVETON P. ; LOPES, GERSON A. C. ; FERREIRA, NILSON S. ; RESENDE, CRISTIANE X. . Nanoscale morphology, structure and fractal study of kefir microbial films grown in natura. Polímeros: ciência e Tecnologia, v. 30, p. e2020033, 2020. 
 
8. ”LU, ‘TEFAN ; MATOS, ROBERT SARAIVA ; PINTO, ERVETON PINHEIRO ; REZAEE, SAHAR ; MARDANI, MOHSEN . Stereometric and fractal analysis of sputtered Ag-Cu thin films. SURFACES AND INTERFACES, v. 21, p. 100650, 2020. 
 
9. ”LU, ‘TEFAN ; ABDOLGHADERI, SENOUR ; PINTO, ERVETON PINHEIRO ; MATOS, ROBERT SARAIVA ; SALERNO, MARCO . Advanced fractal analysis of nanoscale topography of Ag/DLC composite synthesized by RF-PECVD. SURFACE ENGINEERING, v. 36, p. 713-719, 2020. 
 
10. FERRARO, MATHEUS ANTONIO NERY ; PHYSICS DEPARTMENT, FEDERAL UNIVERSITY OF AMAPÁ, AMAZONIAN MATERIALS GROUP, AMAPÁ, BRAZIL, ROD. JUSCELINO KUBITSCHEK, KM-02 JARDIM MARCO ZERO, CEP 68.903-419, MACAPÁ, AMAPÁ, BRAZIL. ; PINTO, ERVETON PINHEIRO ; MATOS, ROBERT SARAIVA . Study of the superficial distribution of microorganisms in kefir biofilms prepared with Cupuaçu juice. JOURNAL OF BIOENERGY AND FOOD SCIENCE, v. 7, p. 1-11, 2020. 
 

2019

1. BEZERRA, J. B. ; MATOS, R. S. ; ZUCOLOTTO, B. ; PEDRA, P. P. ; FERREIRA, N. S. . Effects of different complexing agents on the physical properties of ZnO nanoparticles. MATERIALS SCIENCE AND TECHNOLOGY, v. 35, p. 231-239, 2019. 
 
2. MEDEIROS, JAIRO SAVIO RAMOS DE ; FILHO, HENRIQUE DUARTE DA FONSECA ; MATOS, ROBERT SARAIVA . Uso de celular no ensino de ciências exatas: um estudo de caso. Science and Knowledge in Focus, v. 1, p. 37, 2019. B3, ISSN 2594-9233, fonte Qualis/CAPES (2017-2020).
 
3. MATOS, R.S.; PINTO, E. P. . Bioactive coatings on the Ti-6Al-4V alloy for biomedical application: a brief review. International Journal of Latest Engineering Research and Applications, v. 4, p. 6-15, 2019. Não classificado, ISSN 2455-7137.
 
4. Matos, T.J.R. ; Ramos, G.Q. ; MATOS, R. S. ; FONSECA FILHO, H. D. . Medição da Área Foliar de Anacardium Occidentale L. baseada em Processamento Digital de Imagens. Scientia Amazonia, v. 8, p. C11-C15, 2019. C, ISSN 2238-1910, fonte Qualis/CAPES (2017-2020).
 
5. ALMEIDA, A. ; PINTO, E. P. ; SANTOS, P. G. P. ; FONSECA FILHO, H. D. ; MATOS, R. S. . Distribution of microorganisms on surface of Kefir biofilms associated with Açaí extract. Scientia Amazonia, v. 8, p. C10-C18, 2019. C, ISSN 2238-1910, fonte Qualis/CAPES (2017-2020).
 

2018

1. PINTO, ERVETON ; TAVARES, WALTER ; MATOS, ROBERT ; FERREIRA, ADRIANA ; MENEZES, RODRIGO ; COSTA, MARCELO ; SOUZA, TIAGO ; FERREIRA, IRLON ; SOUSA, FRANSCISCO ; ZAMORA, ROBERT . INFLUENCE OF LOW AND HIGH GLYCEROL CONCENTRATIONS ON WETTABILITY AND FLEXIBILITY OF CHITOSAN BIOFILMS. QUIMICA NOVA, v. 41, p. 1109-1116, 2018. 
 
2. MATOS, ROBERT S.; LOPES, GERSON A. C. ; FERREIRA, NILSON S. ; PINTO, ERVETON P. ; CARVALHO, JOSÉ C. T. ; FIGUEIREDO, SANDRO S. ; OLIVEIRA, ANTÔNIO F. ; ZAMORA, ROBERT R. M. . Superficial Characterization of Kefir Biofilms Associated with Açaí and Cupuaçu Extracts. ARABIAN JOURNAL FOR SCIENCE AND ENGINEERING, v. 43, p. 3371-3379, 2018. 
 

2017

1. SOUZA, LUCAS MATHEUS ARAÚJO TRAJANO DE ; MATOS, ROBERT SARAIVA . Physics teaching methods: an analysis on peer instruction and modeling instruction. Estação Científica (UNIFAP), v. 7, p. 51, 2017. 
 

2014

1. BATA, I. F. ; MATOS, R.S. . Possíveis soluções para a problemática do ensino de Física: meta- cognição, artefatos experimentais e simulações computacionais. Estação Científica (UNIFAP), v. 4, p. 75, 2014. 

2. BARROS, R. C. ; MATOS, R.S. . Aspectos energéticos da teoria cinética dos gases. Estação Científica (UNIFAP), v. 4, p. 41-48, 2014. 

2014

1. XIMENES, J. J. ; MATOS, R.S. . Concepção dos conceitos de tempo e espaço nas visões clássica e moderna da física. Estação Científica (UNIFAP), v. 3, p. 47-54, 2013. 

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