18 documents found, page 1 of 2
A new and ecological method to quantify vancomycin in pharmaceutical product by...
do Nascimento, Patrícia Aleixa [UNESP]; Kogawa, Ana Carolina [UNESP]; Salgado, Hérida Regina Nunes [UNESP]Made available in DSpace on 2022-05-01T05:29:27Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-01-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Fundação Cearense de Apoio ao Desenvolvimento Científico e Tecnológico; Universidade Estadual Paulista...
Eco-Friendly Pharmaceutical Analysis of Rifaximin in Tablets by HPLC-MS and Mic...
Kogawa, Ana Carolina [UNESP]; Mendonça, Jacqueline Nakau; Lopes, Norberto Peporine; Salgado, Hérida Regina Nunes [UNESP]Made available in DSpace on 2022-05-01T06:02:10Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-06-21; Rifaximin, an antimicrobial used for the treatment of various diseases, lacks analytical methods in official compendia for evaluation of the final product. This paper presents an eco-friendly protocol for rifaximin tablets by high performance liquid chromatography coupled with mass spectrometry (HPLC-MS...
An Ecological and Miniaturized Biological Method for the Analysis of Daptomycin...
Richardi, Jessica Freitas [UNESP]; Kogawa, Ana Carolina [UNESP]; Belavenuto, Eliane Gandolpho Tótoli [UNESP]; Chorilli, Marlus [UNESP]Made available in DSpace on 2021-06-25T11:01:05Z (GMT). No. of bitstreams: 0 Previous issue date: 2021-05-21; BACKGROUND: Physicochemical and microbiological methods are found in the literature for the analysis of daptomycin, an antimicrobial. OBJECTIVE: This paper brings a miniaturized turbidimetric microbiological method for analysis of daptomycin in lyophilized powder. METHODS: The method was performed using...
Turbidimetric method: A new, ecological, and fast way to evaluate of vancomycin...
do Nascimento, Patrícia Aleixa [UNESP]; Kogawa, Ana Carolina [UNESP]; Nunes Salgado, Hérida Regina [UNESP]Made available in DSpace on 2021-06-25T11:08:07Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-01-01; Background: Vancomycin, an antimicrobial, has many microbiological methods in literature, but it was not found any that follows the green chemistry principles. Objective: The aim of this work was to develop and validate a new microbiological analytical method with a green view to determine the vancomyci...
Short-Stability Study of Rifaximin-Based Samples
Kogawa, Ana Carolina [UNESP]; Peltonen, Leena; Nunes Salgado, Herida Regina [UNESP]; Chorilli, Marlus [UNESP]Made available in DSpace on 2020-12-11T21:47:22Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-05-01; Background: Rifaximin is an oral antimicrobial with a daily dose ranging from 600 to 800 mg. It is classified as Class IV in the Biopharmaceutic Classification System. Thus, rifaximin-based samples were developed by complexation to beta-cyclodextrin using a phase solubility diagram, and malaxation and d...
Cocrystals of ciprofloxacin with nicotinic and isonicotinic acids: Mechanochemi...
de Almeida, Amanda Cosmo [UNESP]; Torquetti, Carolina [UNESP]; Ferreira, Patrícia Osório [UNESP]; Fernandes, Richard Perosa [UNESP]Made available in DSpace on 2020-12-12T00:59:53Z (GMT). No. of bitstreams: 0 Previous issue date: 2020-03-01; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); This article describes the synthesis and characterization of new cocrystals of ciprofloxacin with nico...
Quantitative analysis of cefazolin sodium in lyophilized powder by infrared spe...
Rechelo, Bárbara Saú [UNESP]; Kogawa, Ana Carolina [UNESP]; Salgado, Hérida Regina Nunes [UNESP]Made available in DSpace on 2019-10-06T16:51:54Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-02-05; Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES); Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq); Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP); Cefazolin sodium is a broad-spectrum antibiotic used in the treatment of infectious diseases in humans...
New and miniaturized method for analysis of enrofloxacin in palatable tablets
de Souza, Maria Julia Martins [UNESP]; Kogawa, Ana Carolina [UNESP]; Salgado, Hérida Regina Nunes [UNESP]Made available in DSpace on 2019-10-06T16:52:57Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-02-15; Enrofloxacin is an antimicrobial for oral use, from the fluoroquinolones of second-generation class, and it is the first fluoroquinolone used in veterinary for the treatment of bacterial infections. The development of trustworthy analytical methods has extreme importance for the assurance of safety, qua...
Eco-friendly evaluation of rifaximin in tablets by capillary electrophoresis
Kogawa, Ana Carolina [UNESP]; Van Schepdael, Ann; Salgado, Hérida Regina Nunes [UNESP]Made available in DSpace on 2019-10-06T17:14:20Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-01-01; Rifaximin, an oral antimicrobial, has no standardized analytical methods in many official compendia. In this context, the aim was to develop and validate an analytical method by capillary electrophoresis for quantification of rifaximin in tablets. The choice of capillary electrophoresis was based on the...
Submission of Rifaximin to Different Techniques: Characterization, Solubility S...
Kogawa, Ana Carolina [UNESP]; Peltonen, Leena; Antonio, Selma Gutierrez [UNESP]; Salgado, Hérida Regina Nunes [UNESP]Made available in DSpace on 2019-10-06T16:18:52Z (GMT). No. of bitstreams: 0 Previous issue date: 2019-04-01; Rifaximin, an oral antimicrobial drug, is marketed as 200-mg tablets. The daily dose ranges from 600 mg (1 tablet 3 times a day) to 800 mg (2 tablets twice a day). It is used for a wide range of ages, from adults to children, since it is indicated for the treatment of hepatic encephalopathy, travelers’ ...