Zobrazeno 1 - 10
of 223
pro vyhledávání: '"ANA MARIA DA COSTA FERREIRA"'
Publikováno v:
Frontiers in Chemical Biology, Vol 3 (2024)
The presence of isomers is a huge challenge in the development of new medicinal or pharmaceutical agents because the main goal is to obtain the most active compound with high purity and yield. Tautomerism is a phenomenon quite common in biomolecules
Externí odkaz:
https://doaj.org/article/ffb829becea8401d910d0eb9ae2ab18e
Publikováno v:
Inorganics, Vol 12, Iss 4, p 97 (2024)
Copper is an essential trace element found ubiquitously in humans [...]
Externí odkaz:
https://doaj.org/article/5f92f2e550d64bc8abfa14d8ac58f7c3
Autor:
Marcelo Cecconi Portes, Grazielle Alves Ribeiro, Gustavo Levendoski Sabino, Ricardo Alexandre Alves De Couto, Leda Quércia Vieira, Maria Júlia Manso Alves, Ana Maria Da Costa Ferreira
Publikováno v:
Inorganics, Vol 11, Iss 11, p 420 (2023)
Some copper(II) and zinc(II) complexes with oxindolimine ligands were tested regarding their trypanocidal properties. These complexes have already shown good biological activity in the inhibition of tumor cell proliferation, having DNA and mitochondr
Externí odkaz:
https://doaj.org/article/fbefa2ebfc7b423da1aa5cfc8c26a40e
Publikováno v:
Frontiers in Molecular Biosciences, Vol 9 (2022)
Externí odkaz:
https://doaj.org/article/2bdf8666b79a4077a6aadb25db3fbfc6
Autor:
Claudio L. Donnici, Luciano J. Nogueira, Maria Helena Araujo, Sheila Rodrigues Oliveira, Thais F. F. Magalhães, Miriam T. P. Lopes, Ana Cândida Araújo e Silva, Ana Maria da Costa Ferreira, Cleide V. B. Martins, Maria A. de Resende Stoianoff
Publikováno v:
Molecules, Vol 19, Iss 4, Pp 5402-5420 (2014)
The in vitro antifungal activity of nine dirutheniumpentadithiocarbamate complexes C1–C9 was investigated and assessed for its activity against four different fungal species with clinical interest and related to invasive fungal infections (IFIs), s
Externí odkaz:
https://doaj.org/article/697e989b80c640809675f14630b92abf
Autor:
Maurício Cavicchioli, Aline Monteiro Lino Zaballa, Queite Antonia de Paula, Marcela Bach Prieto, Carla Columbano Oliveira, Patrizia Civitareale, Maria Rosa Ciriolo, Ana Maria Da Costa Ferreira
Publikováno v:
Inorganics, Vol 7, Iss 2, p 12 (2019)
A new oxindolimine ligand derived from isatin (1H-indole-2,3-dione) and 2-aminomethylbenzimidazole was synthesized, leading to two novel complexes after metalation with copper(II) perchlorate or zinc(II) chloride, [Cu(isambz)2](ClO4)2 (complex 1) and
Externí odkaz:
https://doaj.org/article/ce1fae280905446c8d6fe364c84e2cfd
Publikováno v:
Química Nova, Vol 25, Iss suppl 1, Pp 66-73 (2002)
Externí odkaz:
https://doaj.org/article/bb4e7337fcee46dcae45b80c9aeaa5f2
Autor:
ANA MARIA DA COSTA FERREIRA, MARIA LÚCIA PIRES DOS SANTOS, ELEONICE MARIA PEREIRA, MARCOS OLIVEIRA DAMASCENO, WENDEL ANDRADE ALVES
Publikováno v:
Anais da Academia Brasileira de Ciências, Vol 72, Iss 1, Pp 51-58 (2000)
The importance of copper as an essential element can be estimated by the wide range of copper proteins and enzymes playing different roles in biological systems. In the last decades many bioinorganic studies were developed on mimetic complexes of cop
Externí odkaz:
https://doaj.org/article/b83cbe2c62d44dd4a8fce0417c73368b
Publikováno v:
Química Nova, Vol 40, Iss 6, Pp 680-687
The present article describes the development of the Inorganic Chemistry in Brazil in the last 15 years, using as starting point the scientific contributions of a group of 405 researchers selected among the members of the Inorganic Chemistry Division
Externí odkaz:
https://doaj.org/article/0a264ab09df64d8f8cd8e54d0ef07fc6
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
https://doi.org/10.1039/d2ra07266a