Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Marina, Jurisch"'
Autor:
Marina Jurisch, Júlia Célia Lima Gomes, Brícia Marques Parreiras, João Victor Coelho Pimenta, Túlio Miranda Sepulveda, Adriana Nori de Macedo, Brenda Lee Simas Porto, Rodinei Augusti
Publikováno v:
Green Analytical Chemistry, Vol 10, Iss , Pp 100140- (2024)
With a global focus on sustainability and environmental impact, scientists have been prompted to adopt eco-friendly practices. Green analytical chemistry (GAC) promotes energy-efficient equipment, reduction of toxic chemicals, and sustainable waste m
Externí odkaz:
https://doaj.org/article/3794bf88675048229fac7749b7932b30
Publikováno v:
Journal of the American Society for Mass Spectrometry. 31:1000-1003
Documents with handwritten portions are often susceptible to adulteration, forgery, and addition of entries, raising a problem of social concern. In this study, DESI ionization with imaging capabilities is applied to identify fraud in handwritten doc
Autor:
Adriana Barbosa Salviano, Rodinei Augusti, Mariana Gomes, Fernanda Gomes de Mendonça, Rochel M. Lago, Mariana Rúbia Gonçalves dos Santos, Izadora R. S. Menezes, Marina Jurisch, Guilherme Dias Rodrigues, Paulo Sérgio Martins
Publikováno v:
Catalysis Today. 344:227-233
This work investigates two new aspects of the biphasic esterification reaction of glycerol (G) and oleic acid (A), i.e. the formation of several oxidation/dehydration co-products and the effect of the ester products as phase transfer agents to accele
Publikováno v:
Rapid communications in mass spectrometry : RCMREFERENCES. 34(9)
RATIONALE Smoking is responsible for one in five deaths around the world. Thus, governments have been trying to reduce the number of active smokers by increasing taxes on products. This scenario creates a new problem by raising the consumption of ill
Autor:
Marina Jurisch Purri Miranda
Publikováno v:
Repositório Institucional da UFMG
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
A espectrometria de massas é uma poderosa ferramenta analítica consolidada em análises das mais diversas áreas de pesquisa e aplicação. A introdução de fontes de ionização ambiente disseminou ainda mais o uso da técnica, possibilitando an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3056::dc8bb6c7495dd21213fa73d7ee45b263
Autor:
Victoria Silva Amador, Camila Cristina Almeida de Paula, Evandro Piccin, Rodinei Augusti, Marina Jurisch, Hebert Vinicius Pereira, Ildefonso Binatti
Publikováno v:
Ambient Mass Spectroscopy Techniques in Food and the Environment ISBN: 9781315146836
Ambient Mass Spectroscopy Techniques in Food and the Environment
Ambient Mass Spectroscopy Techniques in Food and the Environment
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::405062a6403b2a2b30b639804ec69ab6
https://doi.org/10.1201/9781315146836-12
https://doi.org/10.1201/9781315146836-12
Autor:
Alberto Valadares, Marina Jurisch, Rodinei Augusti, Evandro Piccin, Camila Cristina Almeida de Paula
Publikováno v:
Rapid Communications in Mass Spectrometry. 30:1176-1180
Rationale The monitoring of chemical systems in dynamic equilibrium is not an easy task. This is due to the high rate at which the system returns to equilibrium after being perturbed, which hampers the possibility of following the aftereffects of the
Autor:
Marina Jurisch, Rodinei Augusti
Publikováno v:
Analytical Methods. 8:4543-4546
Paper spray mass spectrometry (PS-MS) is applied to a fast, sensitive and reproducible detection of forgery in signatures made with erasable pens that use a chemical method to remove inks (other than the usual physical methods). A forgery process was
Publikováno v:
Drug testing and analysis. 10(9)
A novel methodology using liquid-liquid extraction with low temperature partitioning (LLE-LTP) and paper spray mass spectrometry (PS-MS) was developed to identify and quantify benzodiazepines in beverages. Four types of alcoholic beverages usually co