Search Results - "Donnici, Claudio L"

Synthesis, vibrational spectroscopy and X-ray structural characterization of novel NIR emitter squaramides by Ávila-Costa, Marina, Donnici, Claudio L., dos Santos, Jordana Dias, Diniz, Renata, Barros-Barbosa, Alexandre, Cuin, Alexandre, de Oliveira, Luiz Fernando Cappa

“…Two new 2-naphthyl squaramides, 3-methoxy −4-(2-naphtalenylamino)-3-cyclobutene-1,2-dione (SQ-NPh1) and bis-3,4-(2-naphtalenylamino)-3-cyclobutene-1,2-dione…”
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Fast Determination of Iron and Zinc in Hair and Human Serum Samples After Alkaline Solubilization by GF AAS by Donnici, Cláudio L., Souza, Carolina C., Beinner, Mark A., Silva, José Bento B. da

“…Methods for the development and validation for determination of iron and zinc in human serum and hair samples by graphite furnace atomic absorption…”
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Characterization of a sulfonated polycarbonate resistive humidity sensor by Rubinger, Carla P L, Calado, Hallen D R, Rubinger, Rero M, Oliveira, Henrique, Donnici, Claudio L

“…In this work; resistive moisture sensors were obtained by dip coating sulfonated polycarbonate (SPC) onto silver interdigitated electrodes. Commercial…”
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Antifungal properties of plants used in Brazilian traditional medicine against clinically relevant fungal pathogens by Johann, Susana(Universidade Federal de Minas Gerais Instituto de Ciências Biologicas Departamento de Microbiologia), Pizzolatti, Moacir G.(Universidade Federal de Santa Catarina Departamento de Química), Donnici, Cláudio L.(Universidade Federal de Minas Gerais Instituto de Ciências Exatas Departamento de Química), Resende, Maria Aparecida de(Universidade Federal de Minas Gerais Instituto de Ciências Biologicas Departamento de Microbiologia)

“…Antifungal properties of extracts from eight Brazilian plants traditionally used in popular Brazilian medicine were tested against five clinically relevant…”
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In vitro studies of the activity of dithiocarbamate organoruthenium complexes against clinically relevant fungal pathogens by Donnici, Claudio L, Nogueira, Luciano J, Araujo, Maria Helena, Oliveira, Sheila Rodrigues, Magalhães, Thais F F, Lopes, Miriam T P, Araújo e Silva, Ana Cândida, Ferreira, Ana Maria da Costa, Martins, Cleide V B, de Resende Stoianoff, Maria A

“…The in vitro antifungal activity of nine dirutheniumpentadithiocarbamate complexes C1-C9 was investigated and assessed for its activity against four different…”
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Biobased Nanocomposites from Layer-by-Layer Assembly of Cellulose Nanowhiskers with Chitosan by de Mesquita, João P, Donnici, Claudio L, Pereira, Fabiano V

“…A new biodegradable nanocomposite was obtained from layer-by-layer (LBL) technique using highly deacetylated chitosan and eucalyptus wood cellulose…”
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Bio-based nanocomposites obtained through covalent linkage between chitosan and cellulose nanocrystals by de Mesquita, João P., Donnici, Claudio L., Teixeira, Ivo F., Pereira, Fabiano V.

“…► Functionalized cellulose nanocrystals (CNCs) with ester end group were prepared. ► The functionalized CNCs reacted with the amino groups of chitosan (CH). ►…”
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Preparation and characterization of a quaternary acceptor-donor-acceptor-donor (A-D-A-D) nanohybrid material for electrochromic device application by de Araujo, Marcus H., Silva, Wellington M., Rocco, Maria L.M., Donnici, Claudio L., Calado, Hállen D.R.

“…This work reports the preparation of a quaternary electron acceptor-donor-acceptor-donor (A-D-A-D) nanohybrid material based on covalent bonds between oxidized…”
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Arylfurans as potential Trypanosoma cruzi trypanothione reductase inhibitors by de Oliveira, Renata B, Vaz, Aline B M, Alves, Rosana O, Liarte, Daniel B, Donnici, Claudio L, Romanha, Alvaro J, Zani, Carlos L

“…The natural lignans veraguensin and grandisin have been reported to be active against Trypanosoma cruzi bloodstream forms. Aiming at the total synthesis of…”
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Analysis of Seized Cocaine Samples by using Chemometric Methods and FTIR Spectroscopy by Rodrigues, Nathália V. S., Cardoso, Eduardo M., Andrade, Marcus V. O., Donnici, Cláudio L., Sena, Marcelo M.

“…The aim of this article was to develop a chemometric methodology for determining the chemical profile of cocaine samples seized in Minas Gerais State, Brazil…”
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Nanohybrid material based on carbazole-thiophene-functionalized MWCNT and grafted poly(3-hexylthiophene): Preparation, characterization and spectroelectrochemistry by de Araujo, Marcus H., Silva, Wellington M., Rocco, Maria L.M., Donnici, Claudio L., Calado, Hállen D.R.

“…•Nanohybrid based on MWCNT functionalized with carbazole and thiophene moieties.•Grafting of poly(3-hexylthiophene) promotes greater processability.•MWCNT…”
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Antimony(V) and bismuth(V) complexes of lapachol: synthesis, crystal structure and cytotoxic activity by Oliveira, Ludmila G de, Silva, Meiriane M, Paula, Flávia C S de, Pereira-Maia, Elene C, Donnici, Cláudio L, Simone, Carlos A de, Frézard, Frédéric, Silva, Jr, Eufrânio N da, Demicheli, Cynthia

“…Antimony(V) and bismuth(V) complexes of lapachol have been synthesized by the reaction of Ph₃SbCl₂ or Ph₃BiCl₂ with lapachol (Lp) and characterized by several…”
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Use of modified activated carbon for the oxidation of aqueous sulfide by Lemos, Bruno R.S., Teixeira, Ivo F., de Mesquita, João P., Ribeiro, Ronny R., Donnici, Cláudio L., Lago, Rochel M.

“…The oxidation of aqueous sulfide promoted by activated carbon (AC) was investigated. Raman, infrared, X-ray diffraction, ultraviolet–visible spectroscopy and…”
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Validation of Methods Employing Fast Alkaline Solubilization to Determine Cadmium in Fish Liver, Spleen, Gills and Muscle by Graphite Furnace Atomic Absorption Spectrometry by Gomes, Juliana M.M., Donnici, Cláudio L., Corrêa Júnior, José D., da Silva, José Bento B.

“…The validations of analytical methods were performed to determine Cd in fish liver, spleen, gill, and muscle by graphite furnace atomic absorption spectrometry…”
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Electrochemical polymerization and characterization of new copolymers of 3-substituted thiophenes by Alves, Marcos R.A., Calado, Hállen D.R., Donnici, Claudio L., Matencio, Tulio

“…This work presents the electrochemical synthesis and characterization of 3-substituted thiophene conducting copolymers suitable for applications in…”
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Carbon-clay composite obtained from the decomposition of cellulose nanocrystals on the surface of expanded vermiculite by de Mesquita, João P., Reis, Leonardo S., Purceno, Aluir D., Donnici, Claudio L., Lago, Rochel M., Pereira, Fabiano V.

“…Background Cellulose nanocrystals (CNCs) are highly crystalline rod‐shaped nanoparticles, which can be obtained from different cellulose sources through acid…”
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Ruthenium Phosphine/Diimine Complexes:  Syntheses, Characterization, Reactivity with Carbon Monoxide, and Catalytic Hydrogenation of Ketones by de Araujo, Márcio P, de Figueiredo, Alberthmeiry T, Bogado, André L, Von Poelhsitz, Gustavo, Ellena, Javier, Castellano, Eduardo E, Donnici, Claudio L, Comasseto, João V, Batista, Alzir A

“…The cis-[RuCl2(PPh3)2(N−N)] (N−N = bipy (1), Me-bipy (2), phen (3), and bathophen (4)) complexes were used to synthesize five new electron-rich…”
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Synthesis and electrochemical and optical characterization of poly(3-octadecylthiophene) by Calado, Hállen D.R., Matencio, Tulio, Donnici, Claudio L., Cury, Luiz A., Rieumont, Jacques, Pernaut, Jean-M.

“…The 3-octadecylthiophene has been synthesized and characterized by FTIR, UV–vis and 1H and 13C NMR. The correspondent polymer, the poly(3-octadecylthiophene)…”
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Synthesis and characterization of new 3-substituted thiophene copolymers by Alves, Marcos R. A, Calado, Hállen D. R, Donnici, Claudio L, Matencio, Tulio

“…This work reports the synthesis of three polymers and two new copolymers based on 3-substituted polythiophene derivatives, all of them demonstrated…”
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Selective Sulfenylative Desulfonylation or Decarbalkoxylation of [alpha]-Sulfonyl Malonates with DABCO or Bu3N: Reactivity and Conformational Analysis by Donnici, Claudio L, Pereira, Elaine Henriques Teixeira, Lopes, Julio C Dias, Marzorati, Liliana, Wladislaw, Blanka

“…The study on reactivity of several α-substituted α-sulfonyl malonates toward 1,4-diazabicyclo[2.2.2]octane (DABCO) and Bu3N is described. The reactivity with…”
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