Results 81 to 90 of about 225,502 (309)

Determination of captopril by hplctandem mass spectrometry: application in a bioequivalence study [PDF]

Revista Brasileira em Promoção da Saúde, 2012
Objective: To assess three different captopril tablet formulations of 25mg for their bioavailability (Capoten® as the reference formulation and Captopril from FURP and Farmanguinhos as the test formulations) in 24 healthy volunteers of both sexes ...
Aline Kércia Alves Soares, Manoel Odorico de Moraes, Fernando Antônio Frota Bezerra, Gilberto de Nucci, Maria Elisabete Amaral de Moraes   +4 more
doaj  

Ammonium Salts as Curing Agents to Obtain Ionic Epoxy Resins With a Thermoplastic‐to‐Thermoset Transition

Advanced Materials, EarlyView.
Ionic epoxy networks are prepared using ammonium salts as hardeners, leading to a two‐stage curing process with a thermoplastic‐like intermediate. This uncommon behavior enables extrusion and fabrication of thermoplastic prepregs that can be cured into thermoset composites.
Izabela Kurowska, Leire Unanue, Itxaso Calafel, Dorleta Otaegui, Jorge L. Olmedo‐Martínez, Lourdes Irusta, Daniel Vinagre, Nora Aranburu, Nerea Casado, Ibon Odriozola, David Mecerreyes   +10 more
wiley   +1 more source

Determination of Bioactive Compounds Suppressing SARS-CoV-2 in Wastewater Using High Pressure Liquid Chromatography - Tandem Mass Spectrometry

, 2022
Recent SARS-CoV-2 wastewater-based epidemiology (WBE) surveillance studies have reported that several bioactive ingredients formulated in detergents, surface active agents, emulsifiers, and disinfection products in wastewater could significantly ...
Jeff , Wenzel, Marc C. , Johnson, Chung-Ho, Lin, Hsin-Yeh , Hsieh, Mohamed, Bayati, Elizabeth , Rogers, Ryan , Vinhal, Chris G. , Wieberg, Chenhui , Li, Shu-Yu , Hsu, Lindsi , Wilfing   +10 more
core   +1 more source

Positively Charged Polymer‐Brush MOFs for Large‐Area, Pressure‐Resistant Gas Separation Membranes

Advanced Materials, EarlyView.
A universal POPA strategy enables positively charged polymer‐brush MOFs with self‐adaptive interfacial interlocking to resist aggregation under fast processing. This design ensures seamless dispersion within large‐area selective layers, achieving 1 m‐wide roll‐to‐roll fabrication of pressure‐resistant MMCMs with tunable CO2 separation performance ...
Yi Yang, Ye Yuan, Yuxiu Sun, Fei Shi, Chenyang Song, Weifan Wang, Qinghua Li, Menglong Sheng, Zhihua Qiao, Jingwei Hou, Anthony K. Cheetham, Zhi Wang   +11 more
wiley   +1 more source

Further investigations of the effect of pressure on retention in ultra-high-pressure liquid chromatography

, 2010
In this study, we investigated further the large increases in retention with pressure that we observed previously in RP-LC especially for ionised solutes.
Hadley, Mark R., McCalley, David V., Fallas, Morgane M., Neue, Uwe D.   +3 more
core   +1 more source

Self‐Assembled Monolayers in p–i–n Perovskite Solar Cells: Molecular Design, Interfacial Engineering, and Machine Learning–Accelerated Material Discovery

Advanced Materials, EarlyView.
This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley   +1 more source

The development and validation of HPLC-DMD method for intermediate products impurities determination of morpholinium 2-((4-(2-methoxyphenyl)-5-(pyridine-4-yl)-4H-1,2,4-triazole-3-yl)thio)acetate in bulk drug

Zaporožskij Medicinskij Žurnal, 2017
Purpose. A development and validation of new sensitive, high efficient and selective HPLC determination method of intermediates technological contaminations in bulk drug of morpholin-4-ium 2-((4-(2-methoxyphenyl)-5-(pyridine-4-yl)-4H-1,2,4-triazole-3-yl ...
B. O. Varynskyi, A. G. Kaplaushenko
doaj   +1 more source

Comparison of Capillary Zone Electrophoresis with High-pressure Liquid Chromatography in the Evaluation of Hemoglobinopathies [PDF]

Turk J Haematol, 2023
Çakır Madenci Ö, Hürmeydan Ö, Orçun A, Orçun A, Erdoğmuş F.   +4 more
europepmc   +1 more source

High performance liquid chromatography of mebudipine: Application to pharmacokinetic study [PDF]

Purpose: To develop a high performance liquid chromatography system for the determination of a new 1,4-dihydropyridine, mebudipine, in rabbit plasma.
محمودیان, مسعود, کیهانفر, فریبرز, بهلولی, شهاب   +2 more
core  

Desenvolvimento de métodos para multi-toxinas por cromatografia líquida de alta eficiência acoplada à espectrômetro de massa/massa [PDF]

, 2007
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro de Ciências Agrárias. Programa de Pós-Graduação em Ciência dos Alimentos.Métodos utilizando cromatografia líquida de alta eficiência acoplada à espectrômetro de massa/massa (LC-MS/MS)
Xavier, José Júnior Mendonça
core