Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Daniel F S, Machado"'
Autor:
Pedro H. P. R. Carvalho, Jose R. Correa, Karen L. R. Paiva, Daniel F. S. Machado, Jackson D. Scholten, Brenno A. D. Neto
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 15, Iss 1, Pp 2644-2654 (2019)
This work describes a novel fluorescent 2,1,3-benzothiadiazole derivative designed to act as a water-soluble and selective bioprobe for plasma membrane imaging. The new compound was efficiently synthesized in a two-step procedure with good yields. Th
Externí odkaz:
https://doaj.org/article/e86be16d45374c59af1eed0717734b1c
Autor:
Camila O. Santos, Saulo T. A. Passos, Jenny E. P. Sorto, Daniel F. S. Machado, Jose R. Correa, Eufrânio N. da Silva Júnior, Marcelo O. Rodrigues, Brenno A. D. Neto
Publikováno v:
Organic & Biomolecular Chemistry.
A selective hydrazine sensor in solution based on the 2,1,3-benzothiadiazole heterocycle is efficient for in vitro and in vivo analyses. This sensor generates water as the only byproduct, avoiding generation of toxic compounds and interference during
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9396feea613bb67019abc260eba10c4e
https://doi.org/10.1039/d3ob00007a
https://doi.org/10.1039/d3ob00007a
Autor:
Brenno A. D. Neto, José R. Corrêa, Juliano A. Chaker, Paulo Eduardo Narcizo de Souza, Daniel F. S. Machado, Elaine R Sodre, Valter H. Carvalho-Silva, Claudia C. Gatto, Talita de A. Fernandes, Bruna C. Guido
Publikováno v:
The Journal of Organic Chemistry. 85:12614-12634
An aggregation-induced emission enhancement (AIEE) effect in fluorescent lipophilic 2,1,3-benzothiadiazole (BTD) derivatives and their organic nanoaggregates were studied. A set of techniques such as single-crystal X-ray, dynamic light scattering (DL
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e36353b8f53291af3f485412404eeed
https://doi.org/10.1021/acs.joc.0c01805
https://doi.org/10.1021/acs.joc.0c01805
Autor:
Heibbe Oliveira, Luciano Ribeiro, Rodrigo A. L. Silva, Daniel F. S. Machado, Mateus R. Barbosa, Demétrio A. da S. Filho
Publikováno v:
SSRN Electronic Journal.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ffc85b1b1d1f1ace4bc6b0b6e25ab98e
https://doi.org/10.2139/ssrn.4217297
https://doi.org/10.2139/ssrn.4217297
Autor:
Daniel F. S. Machado, José R. Corrêa, Brenno A. D. Neto, Jackson D. Scholten, Karen L. R. Paiva, Pedro H. P. R. Carvalho
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 15, Iss 1, Pp 2644-2654 (2019)
Beilstein Journal of Organic Chemistry
Beilstein Journal of Organic Chemistry
This work describes a novel fluorescent 2,1,3-benzothiadiazole derivative designed to act as a water-soluble and selective bioprobe for plasma membrane imaging. The new compound was efficiently synthesized in a two-step procedure with good yields. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cb15b5531e910d8086d0f2ef7572741
https://doi.org/10.3762/bjoc.15.257
https://doi.org/10.3762/bjoc.15.257
Autor:
Brenno A. D. Neto, Fabiane H. Veiga-Souza, Paulo Eduardo Narcizo de Souza, John Spencer, Karen L. R. Paiva, Jackson D. Scholten, José R. Corrêa, Pedro H. P. R. Carvalho, Daniel F. S. Machado, Michele Baril
Publikováno v:
Organic Chemistry Frontiers. 6:2371-2384
This work describes a series of fluorescent 2,1,3-benzothiadiazole derivatives (neutral, singly-charged and doubly-charged) to act as bioprobes for mitochondria. The results showed the flaws in the molecular architecture of this class of fluorophores
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2fdd74e5cbb8df97b72bc93e9c1f082b
https://doi.org/10.1039/c9qo00428a
https://doi.org/10.1039/c9qo00428a
Autor:
Heibbe C. B. de Oliveira, Vinicius Sobral Silva, Wender A. Silva, Daniel F. S. Machado, Angelo H. L. Machado, Tiago Costa Alves Fontoura Rodrigues, Fernanda Ferrari Martins Santos, Terezinha Alves Tolentino
Publikováno v:
Organic & Biomolecular Chemistry. 17:4498-4511
Herein we report the first systematic investigation of the tandem mercury(ii) catalysed transvinylation/Hurd-Claisen rearrangement of MBH adducts derived from alkyl acrylates. This is the first report of E-selectivity for MBH adducts with alkyl side
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dfcfa8bfc5d9fd0845a13131ac95a634
https://doi.org/10.1039/c9ob00533a
https://doi.org/10.1039/c9ob00533a
Autor:
Daniel F. S. Machado, Mateus Rodrigues Barbosa, Heibbe C. B. de Oliveira, Thiago O. Lopes, Sandro Francisco de Brito, Lúcio Renan Vieira
Publikováno v:
Physical chemistry chemical physics : PCCP. 22(30)
Accurate ab initio calculations provide the reliable information needed to study the potential energy surfaces that control the non-covalent interactions (NCIs) responsible for the formation of weak van der Waals complexes. In this work, relying on t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::01bc72ffd37753544e41570a47954cbb
https://pubmed.ncbi.nlm.nih.gov/32638754
https://pubmed.ncbi.nlm.nih.gov/32638754
Autor:
Arsênio P. V. Neto, Daniel F. S. Machado, Ademir J. Camargo, Thiago O. Lopes, Heibbe C. B. de Oliveira
Publikováno v:
The Journal of Physical Chemistry B. 122:8439-8450
The electronic absorption spectrum of the neurotransmitter epinephrine (EPN) in water solution is studied, combining ab initio Car-Parrinello molecular dynamics (CPMD) with a quantum mechanical approach within the framework of the time-dependent dens
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32fe46182c5e953ef61379af0e4aa90f
https://doi.org/10.1021/acs.jpcb.8b06110
https://doi.org/10.1021/acs.jpcb.8b06110
Autor:
Leonardo R. Almeida, Clodoaldo Valverde, Hamilton B. Napolitano, Gabriela C. Ribeiro, Murilo M. Anjos, Guilherme R. Oliveira, Heibbe C. B. de Oliveira, Daniel F. S. Machado
Publikováno v:
New Journal of Chemistry. 41:1744-1754
The interest for novel chalcone-based materials in nonlinear optics is dependent on strong second harmonic generation in organic systems. Chalcones are α,β-unsaturated ketones that can be easily obtained by Claisen–Schmidt condensation between ke
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::222b517333a1ac44baa1bf27eac26233
https://doi.org/10.1039/c5nj03214h
https://doi.org/10.1039/c5nj03214h