2,3-Dichloroquinoxaline as a versatile building block for heteroaromatic nucleophilic substitution: A review of the last decade

Autor: Renata Mendonça Araújo, Fabrício G. Menezes, Lívia N. Cavalcanti, Jannyely M. Neri

Publikováno v: Arabian Journal of Chemistry, Vol 13, Iss 1, Pp 721-739 (2020)

Nucleophilic aromatic substitution (SNAr) is a class of reaction that has become very important over time. This type of transformation usually proceeds without the use of metal catalysts, making it very important for pharmaceutical and industrial pur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0145337e19b828e59297b5d6d63d0ef6
http://www.sciencedirect.com/science/article/pii/S1878535217301429

Nucleophilicity of cysteine and related biothiols and the development of fluorogenic probes and other applications

Autor: Ana Carolina de Oliveira Neves, Djalan F. de Lima, Jannyely M. Neri, Alane P A Dos Santos, Fabrício G. Menezes, Jordan K. da Silva

Publikováno v: Organicbiomolecular chemistry. 18(46)

Biothiols such as l-cysteine, l-homocysteine, and glutathione play essential roles in many biological processes, and are directly associated with several health conditions. Therefore, the development of fast, selective, sensitive, and inexpensive met

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d217344350171ebcb29cd8d174020c46
https://pubmed.ncbi.nlm.nih.gov/33200155

Quinoxaline-functionalized silver nanoparticles as chromogenic probe for the multiple selective detection of cysteine, Mg2+ and Sn2+ in aqueous solution

Autor: Lívia N. Cavalcanti, Jhudson G.L. de Araújo, Jannyely M. Neri, Rayane P. de Lima, Josiel B. Domingos, Luiz H. S. Gasparotto, Fabrício G. Menezes, Ana Carolina de Oliveira Neves, Eloah Latocheski

Publikováno v: Sensors and Actuators B: Chemical. 349:130743

Herein we report the successful synthesis of stable silver nanoparticles (AgNPs) using 1,1′-(quinoxaline-2,3-diylbis(azanediyl))diethanol (QX) as the only stabilizer. The QX-AgNPs system was then employed as chromogenic probe for the selective dete

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b9a0d2928e921a0924e7f2df995b8270
https://doi.org/10.1016/j.snb.2021.130743

Rutin-modified silver nanoparticles as a chromogenic probe for the selective detection of Fe

Autor: Mayra S, Coutinho, Eloah, Latocheski, Jannyely M, Neri, Ana C O, Neves, Josiel B, Domingos, Lívia N, Cavalcanti, Luiz H S, Gasparotto, Edgar P, Moraes, Fabrício G, Menezes

Publikováno v: RSC advances. 9(51)

The development of nanoprobes for selective detection of metal ions in solution has attracted great attention due to their impact on living organisms. As a contribution to this field, this paper reports the synthesis of silver nanoparticles modified

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::c4aa077237f2d293534b2a481a6e2b91
https://pubmed.ncbi.nlm.nih.gov/35531525

EXPERIMENTAL AND THEORETICAL ANALYSIS OF AN OXAZINOQUINOXALINE DERIVATIVE FOR CORROSION INHIBITION OF AISI 1018 STEEL

Autor: Denise Porfirio Emerenciano, Maria Beatriz Mesquita Cansanção Felipe, Jannyely M. Neri, Gutto Raffyson Silva de Freitas, Miguel Ângelo Fonseca de Souza, Joherbson Deivid Dos Santos Pereira, Fabrício G. Menezes, Maria Aparecida Medeiros Maciel

Publikováno v: Química Nova, Volume: 41, Issue: 3, Pages: 243-250, Published: MAR 2018
Química Nova, Vol 41, Iss 3, Pp 243-250
Química Nova v.41 n.3 2018
Química Nova
Sociedade Brasileira de Química (SBQ)
instacron:SBQ

The inhibitory ability of an oxazinoquinoxaline derivative (OAQX) against the corrosion of AISI 1018 mild steel induced by aqueous 0.6 mol L-1 NaCl solution is herein evaluated. Linear polarization resistance studies showed the inhibitory efficiency

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f63a14473fab4cce100af76b82a54622
https://doi.org/10.21577/0100-4042.20170171