CV Lattes
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Universidade de São Paulo (USP). Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto (FFCLRP) (Institutional affiliation for the last research proposal) Birthplace: Brazil
BS in Chemistry - Universidade de São Paulo (1996) Ph.d. in inorganic chemistry - Universidade de São Paulo (2001). Working on supramolecular interfacial chemistry (Source: Lattes Curriculum)
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We suggest a comprehensive study on three families of cavitands: bambusurils, hemi-cucurbiturils, and calixazulenes, in order to unveil their fundamental chemical and physical characteristics, aiming practical applications. Among them, their chemical and thermal stabilities, solubilities, spectroscopic properties, metal coordination capacity, characteristics as inclusion matrices, and oth…
Polysilsesquioxane-based gels with Aromatic diimides (Ads) have great technological potential. Their efficiency as organic semiconductors may be enhanced with modifications in the 3D netwrok structure, for example, increasing the number of aggregated molecules in a specific conformation, to favor electronic delocalization, or by the mixture with other molecules with specific electrochemic…
The proposal suggests the investigation of the electrical and electrochemical properties of hypericin (HyH) in the form of films over conducting glass substrates, in the presence and in the absence of light. The work involves the characterization of the aggregates formed by casting from HyH solutions, as follows: electronic structure, conductivity and photoconductivity. Furthermore, our a…
Confined chemistry offers good possibilities for catalysts, sensor and drug carriers chemistry. Including guest molecules in organic macrocycles, change significantly their reaction mechanisms, by reducing degrees of freedom and by creating local force-fields that depend of the host-guest pair structure and relative orientation. The bambus[6]uril (BU[6]) macrocycle is relatively new, and …
(Only some records are available in English at this moment)
Polysilsesquioxane gels based on naphthalene diimides (NDI-PS) exhibit unique electrochemical, photochemical and binding properties towards pi-donor molecules (D). The latter can potentially be entrapped within the 3D-network of NDI-PS gels through hydrogen-bonding and though charge transfer from the pi-donor guest to the NDI pi-acceptor units. We will investigate in this project the bind…
1,4,5,8-naphthalene and 3,4,9,10-perylene diimides are organic compounds that possess rich optical and electronic properties and both thermal and chemical stability. They are easily synthesized or modified and are suitable ligands for transition metal complexes or metal-organic frameworks. These frameworks have long-distance organization with many different organizations and geometries wh…
| 3 / 2 | Completed research grants |
| 12 / 11 | Completed scholarships in Brazil |
| 1 / 1 | Ongoing scholarships abroad |
| 1 / 1 | Completed scholarships abroad |
| 17 / 15 | All research grants and scholarships |
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GRÉGOIRE JEAN-FRANÇOIS DEMETS. Cucurbiturilas. Química Nova, v. 30, n. 5, p. 1313-1322, Out. 2007. (05/02042-6)
CORREIA, HENRIQUE DIAS; CHOWDHURY, SHAGOR; RAMOS, ANA PAULA; GUY, LAURE; DEMETS, GREGOIRE JEAN-FRANCOIS; BUCHER, CHRISTOPHE. Dynamic supramolecular polymers built from cucurbit[n]urils and viologens. Polymer International, v. 68, n. 4, p. 572-588, APR 2019. (16/12666-1)
RENATO SALVIATO CICOLANI; GRÉGOIRE JEAN-FRANÇOIS DEMETS. A FAMÍLIA DAS BAMBUS[N]URILAS. Química Nova, v. 41, n. 8, p. -, Ago. 2018. (17/19595-5, 16/12666-1)
JULIO C. C. DE CARVALHO; RENATO S. CICOLANI; GRÉGOIRE J.-F. DEMETS. Improvements in Methyl-Bambus[6]uril Synthesis Yield. Journal of the Brazilian Chemical Society, v. 31, n. 11, p. 2232-2236, Nov. 2020. (16/12666-1, 17/19595-5)
PEREZ, NATALIA MARCOMINI; HIGASHIJIMA, GABRIELLE YUMI; RAMOS, VANIA MARTINS; DE LIMA BATISTA, ANA PAULA; NIKOLAOU, SOFIA. Probing solvents effects on the absorption spectrum of oxo-centered carbonyl-triruthenium clusters. Polyhedron, v. 194, JAN 15 2021. (18/18060-3, 17/19595-5)
SOUSA E SILVA, FELIPE CESAR; DE LIMA, SILVANIA MARILENE; DEMETS, GREGOIRE JEAN-FRANCOIS. Reusable cucurbit[6]uril-loaded poly(urethane) sponges for oily waters treatment. RSC ADVANCES, v. 4, n. 102, p. 58796-58799, 2014. (12/16763-0)
MORAES, THAISA B. F.; SCHIMIDT, MARCOS F. R. A.; BACANI, REBECA; WEBER, GABRIEL; POLITI, MARIO J.; CASTANHEIRA, BRUNA; BROCHSZTAIN, SERGIO; SILVA, FRANCISCO DE A.; DEMETS, GREGOIRE J-F; TRIBONI, EDUARDO R.. Polysilsesquioxane naphthalenediimide thermo and photochromic gels. Journal of Luminescence, v. 204, p. 685-691, DEC 2018. (15/06064-6, 13/07937-8, 16/12666-1, 13/08166-5, 16/05496-2, 17/13839-0)
CHOWDHURY, SHAGOR; NASSAR, YOUSSEF; GUY, LAURE; FRATH, DENIS; CHEVALLIER, FLORIS; DUMONT, ELISE; RAMOS, ANA PAULA; DEMETS, GREGOIRE JEAN-FRANCOIS; BUCHER, CHRISTOPHE. Photo/redox-responsive 2D-Supramolecular assembly involving Cucurbit[8]uril and a star-shaped porphyrin tecton. Electrochimica Acta, v. 316, p. 79-92, SEP 1 2019. (16/12666-1)
CASTALDELLI, EVANDRO; JAYAWARDENA, K. D. G. IMALKA; COX, DAVID C.; CLARKSON, GUY J.; WALTON, RICHARD I.; LE-QUANG, LONG; CHAUVIN, JEROME; SILVA, S. RAVI P.; DEMETS, GREGOIRE JEAN-FRANCOIS. Electrical semiconduction modulated by light in a cobalt and naphthalene diimide metal-organic framework. NATURE COMMUNICATIONS, v. 8, DEC 15 2017. (12/09719-5, 16/12666-1, 11/22379-6)
KING, SIMON G.; CASTALDELLI, EVANDRO; MCCAFFTERTY, LIAM; SILVA, S. RAVI P.; STOLOJAN, VLAD. Micro-Centrifugal Technique for Improved Assessment and Optimization of Nanomaterial Dispersions: The Case for Carbon Nanotubes. ACS APPLIED NANO MATERIALS, v. 1, n. 11, p. 6217-6225, NOV 2018. (12/09719-5, 11/22379-6)
SILVA, FRANCISCO DE ARAUJO; CICOLANI, RENATO SALVIATO; LIMA, GILBERTO; HUGUENIN, FRITZ; DEMETS, GREGOIRE JEAN-FRANCOIS. Enhanced Li+ charge storage in naphthalene diimide/vanadium pentoxide intercalates. RSC ADVANCES, v. 8, n. 42, p. 24029-24035, 2018. (17/19595-5, 16/12666-1, 17/13839-0)
CICOLANI, RENATO SALVIATO; SOUZA, LILIAN RODRIGUES ROSA; DE SANTANA DIAS, GIOVANNI BATISTA; GONCALVES, JOAO MANOEL ROCHA; ABRAHAO, ISABELLA DOS SANTOS; SILVA, VITORIA MAXIMINO; DEMETS, GREGOIRE JEAN-FRANCOIS. Cucurbiturils for environmental and analytical chemistry. Journal of Inclusion Phenomena and Macrocyclic Chemistry, v. 99, n. 1-2, MAY 2020. (17/19595-5)
CICOLANI, RENATO S.; DE OLIVEIRA-FILHO, ANTONIO G. S.; BATISTA, ANA PAULA DE L.; DEMETS, GREGOIRE JEAN-FRANCOIS. Formation of the non-classical interhalide anion [I2Cl](-) in methyl-bambus[6]uril cavity. NEW JOURNAL OF CHEMISTRY, v. 44, n. 7, p. 2697-2700, FEB 21 2020. (17/19595-5, 15/11714-0, 16/12666-1, 17/18238-4)
(References retrieved automatically from State of São Paulo Research Institutions)
CASTALDELLI, Evandro. Polímeros de coordenação à base de cobalto(II) e N,N'-bis(4-piridil)-1,4,5,8-naftaleno diimida como ligante e suas propriedade estruturais, espectroscópicas e fotoelétricas. Tese (Doutorado) - Faculdade de Filosofia, Ciências e Letras de Ribeirão Preto. Universidade de São Paulo (USP). Ribeirão Preto. (11/22379-6)
ESPONJA DE MATRIZ SÓLIDA E CUCURBIT(N)URILAS OU HEMICUCURBIT(N)URILA, PROCESSO DE FABRICAÇÃO DE ESPONJA DE MATRIZ SÓLIDA E CUCURBIT(N)URILAS OU HEMICUCURBIT(N)URILA E USO DE ESPONJA DE MATRIZ SÓLIDA E CUCURBIT(N)URILAS OU HEMICUCURBIT(N)URILA BR1020140036210 - Universidade de São Paulo (USP). Felipe César Sousa e Silva; Grégoire Jean-François Demets; Silvânia Marilene de Lima - February 2014, 17