jose geraldo nery

Scopus Publications

Nanometric Faujasite (FAU) Zeolite Ion-Exchanged With Metal Ions for Hemostatic and Antimicrobial Applications: A Thromboelastographic and Microbiological Study
Guilherme de Paula Guarnieri, Juliana Bergamasco Laurenti, Beatriz Crespo, Edivandra Buzato Silva, Taiza Maschio‐Lima, et al.
Chemistry an Asian Journal, 2026
Integrating antimicrobial functionality with the intrinsic clot‐promoting properties of zeolites represents a promising strategy for next‐generation wound‐care materials, where rapid hemorrhage control must be coupled with infection prevention. Here, we investigate nanocrystalline Faujasite (NanoFAU) and its ion‐exchanged derivatives to elucidate how extra‐framework cation identity governs the balance between hemostatic and antimicrobial performance. NanoFAU samples exchanged with Ag + , Ba 2 + , Ca 2 + , and Mg 2 + were comprehensively characterized by XRD, SEM/HRTEM/EDS, AFM, BET surface area analysis, 2 9 Si MAS NMR and FT‐IR spectroscopy, confirming preservation of the FAU framework and successful cation substitution. All ion‐exchanged materials exhibited isoelectric points below physiological blood pH, consistent with negatively charged, procoagulant surfaces. Thromboelastography revealed that Ca 2 + ‐exchanged NanoFAU (NanoFAU‐Ca) achieved the most pronounced hemostatic response ( R = 1.1 min; K = 1.2 min; MA = 60.3 mm), whereas Ag + ‐exchanged NanoFAU (NanoFAU‐Ag) provided strong antimicrobial activity against Staphylococcus aureus (ATCC 25923) and Candida albicans (ATCC 90028), displaying bactericidal and fungistatic effects, respectively. Importantly, NanoFAU‐Ag maintained cell viability above the ISO 10993‐5 cytotoxicity threshold in HaCaT keratinocytes. These findings demonstrate that ion exchange enables rational tuning of NanoFAU to achieve complementary hemostatic and antimicrobial functionalities while preserving cytocompatibility, establishing NanoFAU as a versatile inorganic platform for multifunctional wound management and supporting future in vivo evaluation.
Efficient Hydrogenation of Furfural to Furfuryl Alcohol Using Cu-Impregnated Chromium Silicate Catalysts in Ethanol Media
Vinicius L. Medeiros, Yuriy Lipisa, George W. Huber, José Geraldo Nery
Chemistryselect, 2026
A 10 wt.% Cu‐impregnated chromium silicate catalyst was synthesized via a sol–gel method followed by hydrothermal treatment using PDADMAC as a mesoporogen. XRD confirmed the formation of an MFI‐type structure and its preservation after copper incorporation and reduction, with CuO and Cu 0 identified in the impregnated and reduced samples, respectively. TGA indicated water desorption and decomposition of residual organics, while N 2 physisorption revealed mesoporosity. H 2 ‐TPR and XPS analyses showed the coexistence of Cr 6 + /Cr 3 + and Cu 2 + /Cu 0 species, with ∼60% copper reducibility. SEM and TEM analyses revealed spherical particles decorated with CuO nanoparticles, slit‐like pores, and Cu aggregates of ∼6 nm. The reduced catalyst exhibited high performance in furfural hydrogenation in ethanol, achieving 100% conversion and 86% selectivity toward furfuryl alcohol. Kinetic analysis yielded a turnover frequency of 5.14 × 10 −3 s −1 , consistent with a Langmuir–Hinshelwood–Hougen–Watson mechanism. Post‐reaction analyses confirmed structural stability, although partial Cu 0 reoxidation led to slight deactivation. Reactivation restored full conversion with 84% selectivity. Overall, the catalyst shows high activity, stability, and recyclability under mild conditions.
Covalent Immobilization of Laccase on Mesoporous Bismuth Silicate for High-Performance Biodegradation of Contaminants
Erick Paiva Cancella, Guilherme de Paula Guarnieri, Yuriy B. Lipisa, Fábio Rogério de Moraes, Adriano de Vasconcellos, et al.
European Journal of Inorganic Chemistry, 2026
Bismuth silicate (BiSi‐ext) was synthesized hydrothermally using tetrapropylammonium bromide (TPA·Br) as an organic structure‐directing agent at 200°C under autogenous pressure for 7 days. Soxhlet extraction of the template yielded phase‐pure bismuth silicate, indexed to an orthorhombic unit cell ( a = 23.234 Å, b = 17.109 Å, c = 3.897 Å), consistent with a highly anisotropic, layered framework. The material exhibited a high specific surface area (310 m 2 ·g −1 ) and mesopore volume (0.36 cm 3 ·g −1 ). Covalent immobilization of Myceliophthora thermophila laccase onto the silanized, glutaraldehyde‐activated support produced Lac–GA–APTES–BiSi‐ext. Bioinformatic modeling revealed that immobilization at Lys188 expanded the active‐site pocket volume from 342 to 423 Å 3 , enhancing substrate accessibility. The biocatalyst demonstrated improved thermal stability, reusability, and catalytic efficiency, achieving complete decolorization of Tectilon Blue 4R‐01 200% and ∼73% degradation of ibuprofen within 2 h at 40°C. Mechanistically, laccase performs single‐electron oxidation at the dye's secondary amine to generate N‐centered radicals and •OH; these species—directly or via in situ H 2 O 2 /Cu‐assisted Fenton‐like chemistry—drive aromatic hydroxylation, ring opening to muconic‐type/polycarboxylated intermediates, and stepwise decarboxylation. These results establish Lac–GA–APTES–BiSi‐ext as a robust, scalable, and eco‐friendly platform for advanced wastewater remediation targeting pharmaceutical residues and recalcitrant dyes.
Synthesis and physicochemical characterization of a novel bismuth silicate templated by tetrapropylammonium bromide and polydiallyldimethylammonium chloride
Erick Paiva Cancella, Guilherme de Paula Guarnieri, Nader de Sousa Amadeu, Martin Radtke, Rodrigo Henrique Garcia, et al.
Journal of Materials Science, 2025
Biomass-Derived Porous Crystalline Calcium-Silicates Synthesized from Chicken Eggshell Waste Using Organic Amine Templates: A Case Study for Potential Hemostatic Application
Guilherme de Paula Guarnieri, Oscar Antonio Niño Santisteban, Erick Paiva Cancella, Eduardo Ribeiro de Azevedo, Ivana Conte Cosentino, et al.
European Journal of Inorganic Chemistry, 2025
Uncontrollable hemorrhage is a major cause of mortality in accidents, trauma, and medical procedures, highlighting the need for effective hemostatic agents. Zeolites and similar materials are promising due to their adsorption properties and ability to concentrate coagulation factors. This study reports the synthesis of calcium‐silicates from chicken eggshell waste using TEA.OH, TPA.OH, and TBA.OH as templates. TPA.OH and TBA.OH direct the formation of rhodesite, a fibrous calcium‐silicate, while TEA.OH results in quartz. Materials synthesized with TPA.OH and TBA.OH have surface areas of 53.3–100.3 m2 g−1 and mesopores ranging from 5.7 to 27.7 nm with pore volumes of 0.018–0.11 cm3 g−1. In vitro coagulation assays (PT, aPTT) revealed that CaZ‐3 and CaZ‐4 activate factors within the contact system. The recalcification assay shows a significant reduction in clotting time, indicating action via the intrinsic pathway. Thromboelastographic analysis confirms high hemostatic performance: the material prepared with TBA.OH shows a shorter clot formation time (R = 1.8 ± 0.5 min) and higher maximum clot strength (MA = 52.1 ± 1.3 mm) than QuikClot, demonstrating its potential as an effective, waste‐derived hemostatic agent.
Physicochemical Decellularization of Bovine Pericardium: Effects on DNA Elimination, Extracellular Matrix Preservation, and Biocompatibility
Rui C. Giorgi Filho, André Miguel Martinez Junior, Marilia F. Calmon, Marcio José Tiera, Dayane S. Alvares, et al.
Waste and Biomass Valorization, 2024
Electrochemical sensor based on epoxy-functionalized BEA nanozeolite and graphene oxide modified glassy carbon electrode for bisphenol E determination
Alex H. Miller, Huong Thi-Thanh Nguyen, José G. Nery, Alistair J. Fielding
Journal of Applied Electrochemistry, 2023
An epoxy-functionalized beta type nanozeolite (BEA)/graphene oxide nanocomposite modified glassy carbon electrode (GCE/BEA/APTMS/GA/GO/NF) has been created for the differential pulse voltammetric determination of bisphenol E (BPE). The modified electrode presented an enhanced current response in comparison with bare GCE. A linear dependence of anodic peak current (Ip) and scan rate (ν) was observed, which showed that the electrochemical process was adsorption-controlled. Differential pulse voltammetry (DPV) was employed and optimized for the sensitive determination of BPE. Under the optimized conditions, the anodic peak current was linearly proportional to BPE concentration in the range between 0.07 and 4.81 µM, with a correlation coefficient of 0.995 and limit of detection 0.056 μM (S/N = 3). The electrode showed good repeatability and storage stability, and a low response to interfering compounds. Comparison was made to the determination of bisphenol A. To confirm the electrode analytical performance, recovery tests were performed, and deviations lower than 10% were found. The BEA zeolite-GO nanocomposite proved to be a promising sensing platform for bisphenol determination. Graphical abstract
An adsorption agent based on chitosan-zeolite composite: environmental and radioactive liquid waste remediation
Leandro Goulart de Araujo, Vinicius Litrenta Medeiros, Guilherme de Paula Guarnieri, Danilo Antonio da Silva, Tamires Watanabe, et al.
Environmental Science Advances, 2023
Chitosan–zeolite composite as a low-cost and efficient material in the removal of caesium in synthetic and liquid organic radioactive waste solutions.
Syntheses of novel topical hemostatic agents based on pectin biopolymer aiming hemorrhage control: Thromboelastographic studies and non-homogeneous swelling effect
Oscar A.N. Santisteban, Guilherme M. Sacco, Guilherme De Paula Guarnieri, Moacir Fernandes de Godoy, Eduardo Ribeiro de Azevedo, et al.
Materials Today Communications, 2022
Nanozeolites as support for laccase immobilization: Application to mediated glycerol oxidation
Alex Henrique Miller, Adriano de Vasconcellos, Alistair John Fielding, José Geraldo Nery
Applied Catalysis A General, 2021
In vitro and in vivo comparative performance studies of gadolinium-loaded zeolites and Gd-DOTA as contrast agents for MRI applications
Janine Contro, Danilo Antonio Silva, Oscar A. N. Santisteban, Ponnada A. Narayana, José G. Nery
Journal of Biomedical Materials Research Part B Applied Biomaterials, 2021
Metallo-stannosilicates as inorganic supports to immobilization of lipase from Thermomyces lanuginosus for biodiesel production
Danilo Antonio Da Silva, Adriano De Vasconcellos, Jos� Geraldo Nery
Ecletica Quimica, 2021
Application of Rare Earth Cation-Exchanged Nanozeolite as a Support for the Immobilization of Fungal Lipase and their Use in Biodiesel Production
Guilherme de Paula Guarnieri, Adriano de Vasconcellos, Fábio Rogério de Moraes, José Geraldo Nery
Nano and Biocatalysts for Biodiesel Production, 2021
Synthesis and physicochemical characterization of a novel adsorbent based on yttrium silicate: A potential material for removal of lead and cadmium from aqueous media
Vinicius Litrenta Medeiros, Leandro Goulart de Araujo, Davi Rubinho Ratero, Alex Silva Paula, Eduardo Ferreira Molina, et al.
Journal of Environmental Chemical Engineering, 2020
1H, 29Si and 119Sn double and triple resonance NMR spectroscopy of the small-pore framework sodium stannosilicate Na2SnSi3O9·2H2O
Danilo Antonio da Silva, Sebastian Greiser, Janine Contro, Vinicius Litrenta Medeiros, José Geraldo Nery, et al.
Solid State Nuclear Magnetic Resonance, 2020
Synthesis of ETS-10-like vanadosilicates using 2,6-dimethylpiperidinium cation derivatives as organic templates
Janine Contro, Alex S. Paula, Vinicius Litrenta Medeiros, Ariano D. Rodrigues, Carlos Pacheco, et al.
Inorganic Chemistry Communications, 2020
Synthesis and characterization of chromium silicate catalyst and its application in the gas phase glycerol transformation into acetaldehyde
Roberto A. Luizon Filho, Luiz G. Possato, Oscar A.N. Santisteban, Adriano de Vasconcellos, Danilo A. da Silva, et al.
Inorganic Chemistry Communications, 2020
Metallo-stannosilicate heterogeneous catalyst for biodiesel production using edible, non-edible and waste oils as feedstock
Danilo Antonio da Silva, Oscar A.N. Santisteban, Adriano de Vasconcellos, Alex Silva Paula, Donato A.G. Aranda, et al.
Journal of Environmental Chemical Engineering, 2018
Biocatalysts based on nanozeolite-enzyme complexes: Effects of alkoxysilane surface functionalization and biofuel production using microalgae lipids feedstock
Adriano de Vasconcellos, Alex Henrique Miller, Donato A.G. Aranda, José Geraldo Nery
Colloids and Surfaces B Biointerfaces, 2018
Enhanced pro-coagulant hemostatic agents based on nanometric zeolites
Juliana Bergamasco Laurenti, Gabriel Zazeri, Ana Paula Ribeiro Povinelli, Moacir Fernandes de Godoy, Domingo Marcolino Braile, et al.
Microporous and Mesoporous Materials, 2017
Metabolic Effects of Cobalt Ferrite Nanoparticles on Cervical Carcinoma Cells and Nontumorigenic Keratinocytes
Ana Beatriz Bortolozo Oliveira, Fabio Rogério de Moraes, Natalia Maria Candido, Isabella Sampaio, Alex Silva Paula, et al.
Journal of Proteome Research, 2016
One-step oxidehydration of glycerol to acrylic acid using ETS-10-like vanadosilicates
Alex Silva Paula, Luiz Gustavo Possato, Davi Rubinho Ratero, Janine Contro, Keren Keinan-Adamsky, et al.
Microporous and Mesoporous Materials, 2016
Potential new biocatalysts for biofuel production: The fungal lipases of Thermomyces lanuginosus and Rhizomucor miehei immobilized on zeolitic supports ion exchanged with transition metals
Adriano de Vasconcellos, Juliana Bergamasco Laurenti, Alex Henrique Miller, Danilo Antonio da Silva, Fabio Rogério de Moraes, et al.
Microporous and Mesoporous Materials, 2015
Enzymatic transesterification of soybean oil with ethanol using lipases immobilized on highly crystalline PVA microspheres
Juliana Bergamasco, Marcelo V. de Araujo, Adriano de Vasconcellos, Roberto A. Luizon Filho, Rafael R. Hatanaka, et al.
Biomass and Bioenergy, 2013
Fractal dimension and Shannon's entropy analyses of the architectural complexity caused by the inflammatory reactions induced by highly crystalline polyvinyl alcohol) microspheres implanted in subcutaneous tissues of the Wistar rats
Danilo A. Silva, Glaucia G. Basso, Vinícius L. Semenzim, Moacir F. Godoy, Sebastião R. Taboga, et al.
Journal of Biomedical Materials Research Part A, 2013
A systematic study of transfection efficiency and cytotoxicity in HeLa cells using iron oxide nanoparticles prepared with organic and inorganic bases
Marilia Freitas Calmon, Aryane Tofanello de Souza, Natalia Maria Candido, Maria Irene Bartolomeu Raposo, Sebastião Taboga, et al.
Colloids and Surfaces B Biointerfaces, 2012
Synergistic effect in the catalytic activity of lipase Rhizomucor miehei immobilized on zeolites for the production of biodiesel
Adriano de Vasconcellos, Alex S. Paula, Roberto A. Luizon Filho, Lucas A. Farias, Eleni Gomes, et al.
Microporous and Mesoporous Materials, 2012
Hydrothermal syntheses of ETS-10 like vanadosilicates using chiral organic molecules. Part i
Alex S. Paula, Adriano de Vasconcellos, Javier A. Ellena, Marcus Giotto, Jose G. Nery
Microporous and Mesoporous Materials, 2012
Synthesis and characterization of novel, highly crystalline polyvinyl alcohol) microspheres for chemoembolization therapy
Vinícius Ladeia Semenzim, Glaucia Grazielli Basso, Danilo Antonio da Silva, Adriano de Vasconcellos, Guilherme Agreli, et al.
Journal of Applied Polymer Science, 2011
Homochiral oligopeptides via a lattice-controlled polymerisation in racemic crystals of valine N-carboxyanhydride suspended in aqueous solutions
Ran Eliash, Jose G. Nery, Irena Rubinstein, Gilles Clodic, Gérard Bolbach, et al.
Chemistry A European Journal, 2007
Homochiral oligopeptides via surface recognition and enantiomeric cross impediment in the polymerization of racemic phenylalanine N-carboxyanhydride crystals suspended in water
Jose Geraldo Nery, Ran Eliash, Gerard Bolbach, Isabelle Weissbuch, Meir Lahav
Chirality, 2007
Homochiral oligopeptides generated by induced "mirror symmetry breaking" lattice-controlled polymerizations in racemic crystals of phenylalanine N-carboxyanhydride
Jose Geraldo Nery, Gerard Bolbach, Isabelle Weissbuch, Meir Lahav
Chemistry A European Journal, 2005
Generation of oligopeptides with homochiral sequences by topochemical reactions within racemic crystals of phenylalanine-N-carboxyanhydride
José Geraldo Nery, Gérard Bolbach, Isabelle Weissbuch, Meir Lahav
Angewandte Chemie International Edition, 2003
Microstructural optimization of a zeolite membrane for organic vapor separation
Zhiping Lai, Griselda Bonilla, Isabel Diaz, Jose Geraldo Nery, Khristina Sujaoti, et al.
Science, 2003
A study of the highly crystalline, low-silica fully hydrated zeolite P ion exchanged with (Mn2+, Cd2+, Pb2+, Sr2+, Ba2+) cations
José Geraldo Nery, Yvonne P. Mascarenhas, Anthony K. Cheetham
Microporous and Mesoporous Materials, 2003
On the synthesis of SSZ-48, SSZ-43 and their variations
José G. Nery, Son-Jong Hwang, Mark E. Davis
Microporous and Mesoporous Materials, 2002
On the synthesis of SSZ-48, SSZ-43 and their variations
American Chemical Society Division of Petroleum Chemistry Preprints, 2001
Rietveld refinement and solid state NMR study of Nd-, Sm-, Gd-, and Dy-containing Y zeolites
José Geraldo Nery, Marcus Vinicius Giotto, Yvonne Primerano Mascarenhas, Dilson Cardoso, Fátima Maria Zanon Zotin, et al.
Microporous and Mesoporous Materials, 2000
Electron Diffraction Structure Solution of a Nanocrystalline Zeolite at Atomic Resolution
Paul Wagner, Osamu Terasaki, Stephan Ritsch, Jose Geraldo Nery, Stacey I. Zones, et al.
Journal of Physical Chemistry B, 1999
The stereochemistry of the addition of titanium enolates of N- propionyl-oxazolidin-2-ones to 5- and 6-membered N-acyliminium ions
Ronaldo A. Pilli, Conceição de Fátima Alves, Maria Alice Böckelmann, Yvonne P. Mascarenhas, J. Geraldo Nery, et al.
Tetrahedron Letters, 1999
Location of cerium and lanthanum cations in CeNaY and LaNaY after calcination
José Geraldo Nery, Yvonne P. Mascarenhas, Tito J. Bonagamba, Nilson C. Mello, Eduardo Falabella Souza-Aguiar
Zeolites, 1997

RECENT SCHOLAR PUBLICATIONS

Efficient Hydrogenation of Furfural to Furfuryl Alcohol Using Cu‐Impregnated Chromium Silicate Catalysts in Ethanol Media
VL Medeiros, Y Lipisa, GW Huber, JG Nery
ChemistrySelect 11 (17), e73364 , 2026
2026
Nanometric Faujasite (FAU) Zeolite Ion‐Exchanged With Metal Ions for Hemostatic and Antimicrobial Applications: A Thromboelastographic and Microbiological Study
GP Guarnieri, JB Laurenti, B Crespo, EB Silva, T Maschio‐Lima, ...
Chemistry–An Asian Journal 21 (9), e70755 , 2026
2026
Covalent Immobilization of Laccase on Mesoporous Bismuth Silicate for High‐Performance Biodegradation of Contaminants
EP Cancella, G de Paula Guarnieri, YB Lipisa, FR de Moraes, ...
European Journal of Inorganic Chemistry 29 (10), e202500419 , 2026
2026
Synthesis and physicochemical characterization of a novel bismuth silicate templated by tetrapropylammonium bromide and polydiallyldimethylammonium chloride
EP Cancella, G de Paula Guarnieri, N de Sousa Amadeu, M Radtke, ...
Journal of Materials Science, 1-21 , 2025
2025
Citations: 1
Biomass‐Derived Porous Crystalline Calcium‐Silicates Synthesized from Chicken Eggshell Waste Using Organic Amine Templates: A Case Study for Potential Hemostatic Application
G de Paula Guarnieri, OAN Santisteban, EP Cancella, ER de Azevedo, ...
European Journal of Inorganic Chemistry 28 (26), e202500227 , 2025
2025
Reflections on the potential of applying artificial intelligence (AI) and machine learning (ML) for screening topical hemostatic agents based on inorganic solids for hemorrhage …
G de Paula Guarnieri, JG Nery
Journal of Material Science and Technology Research 11, 90-98 , 2024
2024
Citations: 3
Physicochemical decellularization of bovine pericardium: effects on DNA elimination, extracellular matrix preservation, and biocompatibility
RC Giorgi Filho, AM Martinez Junior, MF Calmon, MJ Tiera, DS Alvares, ...
Waste and Biomass Valorization 15 (7), 4405-4417 , 2024
2024
Citations: 6
Electrochemical sensor based on epoxy-functionalized BEA nanozeolite and graphene oxide modified glassy carbon electrode for bisphenol E determination
AH Miller, HTT Nguyen, JG Nery, AJ Fielding
Journal of Applied Electrochemistry 53 (8), 1715-1725 , 2023
2023
Citations: 7
Syntheses of hierarchical zeolites based on Transition metal cations and their application on the Catalytic propane dehydrogenation
JG Nery, VL Medeiros, L Martins, L Rasteiro
Proceedings of the 21. Brazil MRS Meeting, 870-870 , 2023
2023
An adsorption agent based on chitosan–zeolite composite: environmental and radioactive liquid waste remediation
LG de Araujo, VL Medeiros, G de Paula Guarnieri, DA da Silva, ...
Environmental Science: Advances 2 (3), 484-494 , 2023
2023
Citations: 13
Synthesis of Microporous Cobalt Silicate using Organic Template Derived from 2, 6-Dimethylpiperidinium Cations: A Potential Precursor for the Preparation of Double Perovskite …
DR Ratero, EP Cancella, JG Nery
Journal of Material Science and Technology Research 9 (1), 97-104 , 2022
2022
Syntheses of novel topical hemostatic agents based on pectin biopolymer aiming hemorrhage control: Thromboelastographic studies and non-homogeneous swelling effect
OAN Santisteban, GM Sacco, GDP Guarnieri, MF de Godoy, ...
Materials Today Communications 33, 104989 , 2022
2022
Citations: 7
Método de preparação de agentes hemostáticos e antihemorrágicos a base de pectinas; agentes hemostáticos e antihemorrágicos a base de pectinas e seu uso
JG Nery, OAN Santisteban, GM Sacco
2022
Synthesis and characterization of new bismuth silicates materials by hydrothermal and microwave assisted method
EP Cancella, FR Moraes, VL Medeiros, JG Nery, GP Guarnieri, ...
Proceedings of the 20. Brazil MRS Meeting, 1-1 , 2022
2022
Synthesis and characterization of mesoporous OPT materials
VL Medeiros, EP Cancella, GP Guarnieri, OAN Santisteban, ...
Proceedings of the 20. Brazil MRS Meeting, 1-1 , 2022
2022
Nanozeolites as support for laccase immobilization: Application to mediated glycerol oxidation
AH Miller, A de Vasconcellos, AJ Fielding, JG Nery
Applied Catalysis A: General 626, 118361 , 2021
2021
Citations: 8
In vitro and in vivo comparative performance studies of gadolinium‐loaded zeolites and Gd‐DOTA as contrast agents for MRI applications
J Contro, DA Silva, OAN Santisteban, PA Narayana, JG Nery
Journal of Biomedical Materials Research Part B: Applied Biomaterials 109 (8 … , 2021
2021
Citations: 5
Application of Rare Earth Cation‐Exchanged Nanozeolite as a Support for the Immobilization of Fungal Lipase and their Use in Biodiesel Production
G de Paula Guarnieri, A de Vasconcellos, FR de Moraes, JG Nery
Nano‐and Biocatalysts for Biodiesel Production, 279-293 , 2021
2021
Metallo-stannosilicates as inorganic supports to immobilization of lipase from Thermomyces lanuginosus for biodiesel production
DA Da Silva, A De Vasconcellos, JG Nery
Eclética Química 46 (1SI), 75-89 , 2021
2021
Processo de obtenção de cobalto silicato mesoporoso e produto obtido
JG Nery, DR Ratero
2020

MOST CITED SCHOLAR PUBLICATIONS

Microstructural optimization of a zeolite membrane for organic vapor separation
Z Lai, G Bonilla, I Diaz, JG Nery, K Sujaoti, MA Amat, E Kokkoli, ...
Science 300 (5618), 456-460 , 2003
2003
Citations: 1345
Electron diffraction structure solution of a nanocrystalline zeolite at atomic resolution
P Wagner, O Terasaki, S Ritsch, JG Nery, SI Zones, ME Davis, K Hiraga
The Journal of Physical Chemistry B 103 (39), 8245-8250 , 1999
1999
Citations: 140
Location of cerium and lanthanum cations in CeNaY and LaNaY after calcination
JG Nery, YP Mascarenhas, TJ Bonagamba, NC Mello, EF Souza-Aguiar
Zeolites 18 (1), 44-49 , 1997
1997
Citations: 111
Rietveld refinement and solid state NMR study of Nd-, Sm-, Gd-, and Dy-containing Y zeolites
JG Nery, MV Giotto, YP Mascarenhas, D Cardoso, FMZ Zotin, ...
Microporous and mesoporous materials 41 (1-3), 281-293 , 2000
2000
Citations: 75
A study of the highly crystalline, low-silica, fully hydrated zeolite P ion exchanged with (Mn2+, Cd2+, Pb2+, Sr2+, Ba2+) cations
JG Nery, YP Mascarenhas, AK Cheetham
Microporous and Mesoporous Materials 57 (3), 229-248 , 2003
2003
Citations: 66
Biocatalysts based on nanozeolite-enzyme complexes: Effects of alkoxysilane surface functionalization and biofuel production using microalgae lipids feedstock
A de Vasconcellos, AH Miller, DAG Aranda, JG Nery
Colloids and Surfaces B: Biointerfaces 165, 150-157 , 2018
2018
Citations: 62
One-step oxidehydration of glycerol to acrylic acid using ETS-10-like vanadosilicates
AS Paula, LG Possato, DR Ratero, J Contro, K Keinan-Adamsky, ...
Microporous and Mesoporous Materials 232, 151-160 , 2016
2016
Citations: 50
Homochiral oligopeptides generated by induced “mirror symmetry breaking” lattice‐controlled polymerizations in racemic crystals of phenylalanine N‐carboxyanhydride
JG Nery, G Bolbach, I Weissbuch, M Lahav
Chemistry–A European Journal 11 (10), 3039-3048 , 2005
2005
Citations: 45
Generation of oligopeptides with homochiral sequences by topochemical reactions within racemic crystals of Phenylalanine-N-Carboxyanhydride
JG Nery, G Bolbach, I Weissbuch, M Lahav
Angewandte Chemie: international edition 42 (19), 2157-2161 , 2003
2003
Citations: 42
Synergistic effect in the catalytic activity of lipase Rhizomucor miehei immobilized on zeolites for the production of biodiesel
A de Vasconcellos, AS Paula, RA Luizon Filho, LA Farias, E Gomes, ...
Microporous and Mesoporous Materials 163, 343-355 , 2012
2012
Citations: 38
Enhanced pro-coagulant hemostatic agents based on nanometric zeolites
JB Laurenti, G Zazeri, APR Povinelli, MF de Godoy, DM Braile, ...
Microporous and Mesoporous Materials 239, 263-271 , 2017
2017
Citations: 36
A systematic study of transfection efficiency and cytotoxicity in HeLa cells using iron oxide nanoparticles prepared with organic and inorganic bases
MF Calmon, AT de Souza, NM Candido, MIB Raposo, S Taboga, P Rahal, ...
Colloids and Surfaces B: Biointerfaces 100, 177-184 , 2012
2012
Citations: 34
The stereochemistry of the addition of titanium enolates of N-propionyl-oxazolidin-2-ones to 5-and 6-membered N-acyliminium ions
RA Pilli, C de Fátima Alves, MA Böckelmann, YP Mascarenhas, JG Nery, ...
Tetrahedron letters 40 (15), 2891-2894 , 1999
1999
Citations: 32
Metabolic effects of cobalt ferrite nanoparticles on cervical carcinoma cells and nontumorigenic keratinocytes
ABB Oliveira, FR de Moraes, NM Candido, I Sampaio, AS Paula, ...
Journal of Proteome Research 15 (12), 4337-4348 , 2016
2016
Citations: 29
Enzymatic transesterification of soybean oil with ethanol using lipases immobilized on highly crystalline PVA microspheres
J Bergamasco, MV de Araujo, A de Vasconcellos, RA Luizon Filho, ...
Biomass and bioenergy 59, 218-233 , 2013
2013
Citations: 28
Potential new biocatalysts for biofuel production: The fungal lipases of Thermomyces lanuginosus and Rhizomucor miehei immobilized on zeolitic supports ion exchanged with …
A de Vasconcellos, JB Laurenti, AH Miller, DA da Silva, FR de Moraes, ...
Microporous and Mesoporous Materials 214, 166-180 , 2015
2015
Citations: 23
On the synthesis of SSZ-48, SSZ-43 and their variations
JG Nery, SJ Hwang, ME Davis
Microporous and mesoporous materials 52 (1), 19-28 , 2002
2002
Citations: 21
Homochiral oligopeptides via surface recognition and enantiomeric cross impediment in the polymerization of racemic phenylalanine N ‐carboxyanhydride crystals …
JG Nery, R Eliash, G Bolbach, I Weissbuch, M Lahav
Chirality: The Pharmacological, Biological, and Chemical Consequences of … , 2007
2007
Citations: 19
Synthesis and characterization of chromium silicate catalyst and its application in the gas phase glycerol transformation into acetaldehyde
RA Luizon Filho, LG Possato, OAN Santisteban, A de Vasconcellos, ...
Inorganic Chemistry Communications 112, 107710 , 2020
2020
Citations: 18
Fractal dimension and Shannon's entropy analyses of the architectural complexity caused by the inflammatory reactions induced by highly crystalline poly (vinyl alcohol …
DA Silva, GG Basso, VL Semenzim, MF Godoy, SR Taboga, AL Andrade, ...
Journal of biomedical materials research Part A 101 (2), 326-339 , 2013
2013
Citations: 15

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