A new strategy for improving cytotoxicity of a copper complex toward metastatic melanoma cells unveiled by EPR spectroscopy

Autor: Eduardo Guimarães Vieira, Rodrigo Boni Fazzi, Daniel O. T. A. Martins, Alena M. Sheveleva, Floriana Tuna, Ana Maria da Costa Ferreira

Publikováno v: RSC Advances. 13:9715-9719

An oxindolimine-copper(ii) complex with antitumor properties was immobilized in a silica matrix, and verified to be more active and selective due the formation of a dinuclear species, unveiled by continuous wave and pulsed EPR spectroscopy.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1dd9ce6396cd8d061cb869ccc51c9481
https://doi.org/10.1039/d2ra07266a

Iodine Adsorption in a Redox-Active Metal–Organic Framework: Electrical Conductivity Induced by Host−Guest Charge-Transfer

Autor: Xue Han, Martin Schröder, Rodrigo Boni Fazzi, Eric J. L. McInnes, Ben F. Spencer, Ivan da Silva, Sihai Yang, Ming Li, Floriana Tuna, Xinran Zhang, Sergey A. Sapchenko, Alena M. Sheveleva

Publikováno v: Inorganic Chemistry
Zhang, X, Silva, I D, Fazzi, R, Sheveleva, A, Han, X, Spencer, B, Sapchenko, S, Tuna, F, Mcinnes, E, Li, M, Yang, S & Schroder, M 2019, ' Iodine adsorption in a redox-active metal-organic framework : Electrical conductivity induced by host-guest charge-transfer ', Inorganic Chemistry, vol. 58, pp. 14145-14150 . https://doi.org/10.1021/acs.inorgchem.9b02176

We report a comparative study of the binding of I2 (iodine) in a pair of redox-active metal–organic framework (MOF) materials, MFM-300(VIII) and its oxidized, deprotonated analogue, MFM-300(VIV). Adsorption of I2 in MFM-300(VIII) triggers a host-to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78567b434bffb0e5e49166b172031989
https://doi.org/10.1021/acs.inorgchem.9b02176

A bioinspired nitrone precursor to a stabilized nitroxide radical

Autor: Ernani Pinto, Amanda Capistrano Pinheiro, Larissa Cerrato Esteves, Felipe Augusto Dörr, Ana Maria da Costa Ferreira, Rodrigo Boni Fazzi, Erick Leite Bastos, Yocefu Hattori, Jacinto Sá, Caroline O. Machado

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP

Nitrones derived from natural antioxidants are emerging as highly specific therapeutics against various human diseases, including stroke, neurodegenerative pathologies, and cancer. However, the development of useful pseudo-natural nitrones requires t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64a284f3b192917adc01f4b2e6f09776
https://pubmed.ncbi.nlm.nih.gov/33798616

Synthesis and magnetic characterization of metal complexes, with emphasis in electronic paramagnetic resonance spectroscopy

Autor: Rodrigo Boni Fazzi

Publikováno v: Biblioteca Digital de Teses e Dissertações da USP
Universidade de São Paulo (USP)
instacron:USP

Polímeros de coordenação têm despertado enorme interesse devido a sua importância em diversas áreas da Química: Catálise, Materiais, Sensores, Propriedades Magnéticas, Separação e Armazenamento de gases. Os objetivos principais deste traba

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7129afa31cb0531f44eb3c69baabe5ce

DNA binding, cleavage, apoptosis and cytotoxicity studies of three heteroleptic nickel complexes bearing β-diketones

Autor: Jackson A. L. C. Resende, Sérgio de Albuquerque, Luana M. Sousa, Adelino Vieira de Godoy Netto, Rodrigo Boni Fazzi, Mariete Barbosa Moreira, Wendell Guerra, Marcos Pivatto, Carla D. Lopes, Ronaldo Junio de Oliveira, Ana Maria da Costa Ferreira, Robson José de Oliveira Júnior, Zumira A. Carneiro, Drielly A. Paixão, Wesley A. Souza, F. Ferreira, Ricardo C. Lino, Daiane Y. Tezuka

Publikováno v: Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Web of Science
Repositório Institucional da UNESP
Universidade Estadual Paulista (UNESP)
instacron:UNESP

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Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c00dd70227d896f2052c29e8a2f3f36