Search Results - "Murakami, Fábio S"

Colorimetric microdilution assay: Validation of a standard method for determination of MIC, IC50%, and IC90% of antimicrobial compounds by Veiga, Andressa, Toledo, Maria da Graça T., Rossa, Luciane S., Mengarda, Mariana, Stofella, Nayana C.F., Oliveira, Laiane J., Gonçalves, Alan G., Murakami, Fábio S.

“…The emergence of multiresistant bacteria directly impacts on the search for new compounds with antimicrobial activity, and it is important the improvement of…”
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Semi-synthesis of N-alkyl-kappa-carrageenan derivatives and evaluation of their antibacterial activity by Júnior, Edson Hipólito, Gonçalves, Alan G., Noseda, Miguel D., Duarte, Maria Eugênia R., Murakami, Fábio S., Ducatti, Diogo R.B.

“…In this article, we describe the semi-synthesis of N-alkyl-kappa-carrageenan derivatives and their antibacterial activity against Staphylococcus aureus (ATCC…”
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Solid-State Characterization of Different Crystalline Forms of Sitagliptin by Stofella, Nayana C F, Veiga, Andressa, Oliveira, Laiane J, Montin, Elisa F, Andreazza, Itamar F, Carvalho Filho, Marco A S, Bernardi, Larissa S, Oliveira, Paulo R, Murakami, Fábio S

“…Sitagliptin is an inhibitor of the enzyme dipeptidyl peptidase-4, used for the treatment of type 2 diabetes mellitus. The crystal structure of active…”
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Thermal stability and degradation of meso-tetraphenylporphyrins bearing nitrogen-containing substituents by Carneiro, Jaqueline, Dallagnol, Juliana C. C., Veiga, Andressa, Noseda, Miguel D., Duarte, Maria Eugênia R., Filho, Marco A. Carvalho, Ducatti, Diogo R. B., Gonçalves, Alan G., Murakami, Fábio S.

“…Porphyrins have exquisite photophysical and electronic properties that enable their use in photodynamic therapy. Even though the thermodynamic behavior relates…”
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Development and validation of a dissolution test for primaquine/polyethylene oxide matrix tablets by Cruz, Ariane P., Bertol, Charise D., Murakami, Fábio S., Pereira, Rafael N., Valente, Bruno R., Silva, Marcos A. S., Koester, Letícia S.

“…A simple, precise, specific, repeatable and discriminating dissolution test for primaquine (PQ) matrix tablets was developed and validated according to ICH and…”
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Physical–chemical characterization studies of ketoprofen for orodispersible tablets by Oliveira, Laiane J., Stofella, Nayana C. F., Veiga, Andressa, Féderle, Suélyn, da Graça T. Toledo, Maria, Bernardi, Larissa S., Oliveira, Paulo R., Carvalho Filho, Marco Aurélio S., Andreazza, Itamar F., Murakami, Fábio S.

“…The development of orodispersible tablets containing ketoprofen (KTP) offers versatility in administration to patients with swallowing difficulties. The…”
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Solid-state compatibility studies of a drug without melting point: The case of omeprazole sodium by Veiga, Andressa, Oliveira, Paulo R., Bernardi, Larissa S., Mendes, Cassiana, Silva, Marcos A. S., Sangoi, Maximiliano S., Janissek, Paulo R., Murakami, Fábio S.

“…In preliminary pre-formulation studies, the evaluation of solid-state interactions between an active pharmaceutical ingredient and different excipients is…”
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p,t-[Ru(CO)(PR3)(tren)]2+ [R = Ph or p-tol; tren = tris(2-aminoethyl)amine], Ru(II) complexes bearing a simple tripodal tetradentate amine: synthesis, characterization, and antimicrobial activity by Fagundes, Francisco D., Reis, John D., Appelt, Patricia, Cavarzan, Deividi A., Murakami, Fábio S., Scopelliti, Rosario, Dyson, Paul J., De Araujo, Márcio P.

“…Complexes with general formula p,t-[Ru(CO)(PR 3 )(tren)]X 2 [R = Ph (1) or p-tol (2); tren = tris(2-aminoethyl)amine; X = Cl − or ] were prepared from [RuCl 2…”
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Microencapsulation of bifidobacteria by spray drying in the presence of prebiotics by Fritzen-Freire, Carlise B., Prudêncio, Elane S., Amboni, Renata D.M.C., Pinto, Stephanie S., Negrão-Murakami, Aureanna N., Murakami, Fabio S.

“…This study was conducted to evaluate the viability and the physical properties of Bifidobacterium BB-12 microencapsulated by spray drying with partial…”
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Potential use of whey concentrate and prebiotics as carrier agents to protect Bifidobacterium-BB-12 microencapsulated by spray drying by Pinto, Stephanie S, Fritzen-Freire, Carlise B, Benedetti, Silvia, Murakami, Fabio S, Petrus, Jose Carlos C, Prudencio, Elane S, Amboni, Renata DMC

“…Bifidobacterium BB-12 was microencapsulated by spray drying using liquid whey or whey retentate obtained from nanofiltration and inulin or polydextrose. The…”
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Synthesis of C6-amino agarose and evaluation of its antibacterial activity by Heuko, Janaina G., Duarte, Maria Eugênia R., Gonçalves, Alan G., Noseda, Miguel D., Murakami, Fabio S., de Carvalho, Mariana M., Ducatti, Diogo R.B.

“…In this paper, the biologically inert agarose was selectively modified at C6 of β-d-Galp units to produce an amino derivative with antibacterial property. The…”
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Influence of DE-value of maltodextrin on the physicochemical properties, antioxidant activity, and storage stability of spray dried concentrated mate (Ilex paraguariensis A. St. Hil.) by Negrão-Murakami, Aureanna N., Nunes, Graciele L., Pinto, Stephanie S., Murakami, Fabio S., Amante, Edna R., Petrus, José Carlos Cunha, Prudêncio, Elane S., Amboni, Renata D.M.C.

“…Concentrated mate (CM) obtained by nanofiltration, which is a rich source of phenolic compounds, was microencapsulated by spray drying using three different DE…”
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Development and Validation of a Stability-Indicating LC Method for the Determination of Venlafaxine in Extended-Release Capsules and Dissolution Kinetic Studies by Bernardi, Larissa S., Oliveira, Paulo R., Murakami, Fábio S., Borgmann, Silvia H. M., Arend, Marcela Z., Cardoso, Simone G.

“…A stability-indicating reversed-phase high-performance liquid chromatography method is developed and validated for the determination of venlafaxine…”
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Development and Validation of a RP-HPLC Method to Quantify Omeprazole in Delayed Release Tablets by Murakami, Fábio S., Cruz, Ariane P., Pereira, Rafael N., Valente, Bruno R., Silva, Marcos A. S.

“…An analytical method using a sensitive high performance liquid chromatographic technique was developed to quantify omeprazole in delayed release tablets. The…”
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New heterobimetallic ruthenium (II) complexes [Ru(N-S)(bipy)(dppf)]PF6: Synthesis, molecular structure, electrochemistry, DFT, antioxidant and antibacterial potential by Appelt, Patrícia, da Silva, Juliana P., Fuganti, Otávio, Aquino, Lucas E.N., Sandrino, Bianca, Wohnrath, Karen, Santos, Vidiany A.Q., Cunha, Mário A.A., Veiga, Andressa, Murakami, Fábio S., Back, Davi F., de Araujo, Márcio P.

“…Two new heterobimetallic ruthenium (II) complexes with general formula [Ru(N-S)(bipy)(dppf)]PF6 (bipy = 2,2’-bipyridine, N-S = 2-mercaptothiazolinate – mctz−…”
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Development and Validation of an RP-HPLC Method to Quantitate Acyclovir in Cross-Linked Chitosan Microspheres Produced by Spray Drying by Stulzer, Hellen Karine, Tagliari, Monika Piazzon, Murakami, Fábio S., Silva, Marcos A.S., Laranjeira, Mauro C.M.

“…An accurate, simple, reproducible, and sensitive liquid chromatographic method is developed and validated to quantitate acyclovir (ACV) in cross-linked…”
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Solid-State Characterization and Compatibility Studies of Penciclovir, Lysine Hydrochloride, and Pharmaceutical Excipients by Meira, Rafaela Z. C., Biscaia, Isabela F. B., Nogueira, Camila, Murakami, Fabio S., Bernardi, Larissa S., Oliveira, Paulo R.

“…The physical and chemical characterization of the solid-state properties of drugs and excipients is fundamental for planning new formulations and developing…”
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Development and Validation of an HPLC Method to Quantify Camptothecin in Polymeric Nanocapsule Suspensions by GRANADA, Andréa, MURAKAMI, Fabio S, SARTORI, Tatiane, LEMOS-SENNA, Elenara, SILVA, Marcos A. S

“…A simple, rapid, and sensitive reversed-phase column high-performance liquid chromatographic method was developed and validated to quantify camptothecin (CPT)…”
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Chemical, Antioxidant, and Antimicrobial Evaluation of Essential Oils and an Anatomical Study of the Aerial Parts from Baccharis Species (Asteraceae) by Zuccolotto, Tatiana, Bressan, Jaqueline, Lourenço, Allan V. F., Bruginski, Estevan, Veiga, Andressa, Marinho, Jane V. N., Raeski, Paola A., Heiden, Gustavo, Salvador, Marcos J., Murakami, Fabio S., Budel, Jane M., Campos, Francinete R.

“…The aim of this study was to evaluate the chemical, antioxidant, and antimicrobial activity of the essential oils as well as the anatomy of the aerial parts…”
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Antibacterial activity of DPEphos-containing ruthenium-nitrosyl complexes by Barbosa, Guilherme A., da Silva, Juliana P., Appelt, Patrícia, Fuganti, Otávio, Murakami, Fábio S., de Araujo, Márcio P.

“…The complex fac-[RuCl3(NO)(κ2-P,P′-DPEphos)] (1) was synthesized and characterized by 31P {1H} and 1H NMR, vibrational spectroscopy, ESI-MS and cyclic…”
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