Search Results - "Volpe, Pedro L. O"

Free amino and imino-bridged centres attached to organic chains bonded to structurally ordered silica for dye removal from aqueous solution by Rehman, Fozia, Volpe, Pedro L.O., Airoldi, Claudio

“…Ordered mesoporous SBA-15 type silica was synthesized by sol gel polymerization and reacted with 3-aminopropyltriethoxysilane (AP) or triethylenetetramine…”
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Measurements of the Molar Heat Capacities and Excess Molar Heat Capacities for Water + Organic Solvents Mixtures at 288.15 K to 303.15 K and Atmospheric Pressure by Checoni, Ricardo F., Volpe, Pedro L. O.

“…Experimental molar heat capacity data ( Cp m ) and excess molar heat capacity data ( ) of binary mixtures containing water + (formamide or…”
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Direct determination of anaerobe contributions to the energy metabolism of Trypanosoma cruzi by chip calorimetry by Lerchner, Johannes, Sartori, Marina R., Volpe, Pedro O. L., Lander, Noelia, Mertens, Florian, Vercesi, Anibal E.

“…We describe a chip calorimetric technique that allows the investigation of biological material under anoxic conditions in a micro-scale and in real time. Due…”
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The applicability of ordered mesoporous SBA-15 and its hydrophobic glutaraldehyde-bridge derivative to improve ibuprofen-loading in releasing system by Rehman, Fozia, Volpe, Pedro L.O., Airoldi, Claudio

“…•Ordered mesoporous SBA-15 silica was post-synthesis organofunctionalized.•Synthesized glutaraldehyde containing silylating agent forms stable bridge…”
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Preparation and characterization of glycidyl methacrylate organo bridges grafted mesoporous silica SBA-15 as ibuprofen and mesalamine carrier for controlled release by Rehman, Fozia, Rahim, Abdur, Airoldi, Claudio, Volpe, Pedro L.O.

“…Mesoporous silica SBA-15 was synthesized and functionalized with bridged polysilsesquioxane monomers obtained by the reaction of 3-aminopropyltriethoxy silane…”
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A Simple Laboratory Experiment To Determine the Kinetics of Mutarotation of D-Glucose Using a Blood Glucose Meter by Perles, Carlos E, Volpe, Pedro L. O

“…A simple commercial blood glucose meter is used to follow the kinetics of mutarotation of D-glucose in aqueous solution. The results may be compared with those…”
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Amine bridges grafted mesoporous silica, as a prolonged/controlled drug release system for the enhanced therapeutic effect of short life drugs by Rehman, Fozia, Ahmed, Khalid, Airoldi, Claudio, Gaisford, Simon, Buanz, Asma, Rahim, Abdur, Muhammad, Nawshad, Volpe, Pedro L.O.

“…Hybrid mesoporous silica SBA-15, with surface incorporated cross-linked long hydrophobic organic bridges was synthesized using stepwise synthesis. The…”
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An Investigation of Chlorophenol Proton Affinities and Their Influence on the Biological Activity of Microorganisms by Basheer, Muftah M, Custodio, Rogério, Volpe, Pedro L. O, Rittner, Roberto

“…The proton affinities of 15 chlorophenols are calculated by ab initio methods. Straight correlation between proton affinities and changes in the electronic…”
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Multiway Calibration for Creatinine Determination in Human Serum Using the Jaffé Reaction by Guterres, Marcos V., Volpe, Pedro O. L., Ferreira, Márcia M. C.

“…Second-order calibration and multivariate spectroscopic-kinetic measurements in the visible region are proposed to improve the Jaffé method for creatinine…”
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Theoretical investigations of the effect of a homologous series of anionic surfactants on the metabolism bioactivity of Chromobacterium violaceum by BASHEER, Muftah M, PERLES, Carlos E, VOLPE, Pedro L. O, AIROLDI, Claudio

“…Theoretical calculations were performed to obtain physicochemical properties associated with the effect of homologous anionic n-alkylsulfate surfactants on the…”
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Ascorbic Acid as a Standard for Iodometric Titrations. An Analytical Experiment for General Chemistry by Silva, Cesar R, Simoni, Jose A, Collins, Carol H, Volpe, Pedro L. O

“…Ascorbic acid is suggested as the weighable compound for the standardization of iodine solutions in an analytical experiment in general chemistry. The…”
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l-Tryptophan transport through a hydrophobic liquid membrane using AOT micelles: Dynamics of the process as revealed by small angle X-ray scattering by Rinaldi, Roberto, Volpe, Pedro L.O., Torriani, Iris L.

“…Hydrophobic liquid membranes have a high technological potential in many fields of separation science. The dynamics of these systems is very complex and still…”
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Bioreduction of ethyl 3-oxobutyrate by Saccharomyces cerevisiae: A metabolic in vivo study by Perles, Carlos E., Moran, Paulo J.S., Volpe, Pedro L.O.

“…A systematic study of the bioreduction of ethyl 3-oxobutyrate by Saccharomyces cerevisiae under aerobic and anaerobic conditions was performed by using flow…”
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Flow microcalorimetric studies of phenol and its chlorinated derivatives and a theoretical evaluation of their possible inhibition mode on Chromobacterium violaceum respiration by Basheer, Muftah M., Volpe, Pedro L.O., Airoldi, Claudio

“…The general belief that chemical structure determines the biological effect of drugs has led to several techniques to establish structure–activity…”
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Corrigendum to “The applicability of ordered mesoporous SBA-15 and its hydrophobic glutaraldehyde-bridge derivative to improve ibuprofen-loading in releasing system” [Colloids Surf. B: Biointerfaces 119 (2014) 82–89, COLSUB_6364] by Rehman, Fozia, Volpe, Pedro L.O., Airoldi, Claudio

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Organo-bridged silsesquioxane incorporated mesoporous silica as a carrier for the controlled delivery of ibuprofen and fluorouracil by Rehman, Fozia, Ahmed, Khalid, Rahim, Abdur, Muhammad, Nawshad, Tariq, Sarah, Azhar, Usaid, Khan, Asif Jamal, us Sama, Zaib, Volpe, Pedro L.O., Airoldi, Claudio

“…Mesoporous silica based drug carriers were synthesized and characterized by FTIR, NMR spectroscopy, elemental analysis, nitrogen adsorption, thermogravimetry,…”
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The use of violacein to study biochemical behaviour of Saccharomyces cerevisiae cells by DE SOUZA PEREIRA, Ricardo, DURAN, Nelson, VOLPE, Pedro L. O

“…Violacein, a biochemical compound produced by Chromobacterium violaceum which has antichagasic properties, was used to study biochemical behaviour of…”
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A chemometric study of amino acid transport through liquid membranes using UV-vis spectroscopy by Antunes, Alexandre M., Ferreira, Márcia M. C., Volpe, Pedro L. O.

“…The extraction of amino acids at 298 K through hydrophobic liquid membranes is studied using the bulk liquid membrane (BLM) method. The transport of different…”
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Surface and morphological characterization of poly[styrene-co-(Boc-p-aminostyrene)] microspheres by Covolan, Vera L., Volpe, Pedro L. O., de Castro, Sandra G. C., Landers, Richard, Fernandes, Elizabeth G., Ruggeri, Giacomo

“…Poly[styrene‐co‐(Boc‐p‐aminostyrene)] microspheres were obtained by dispersion copolymerization of styrene (ST) and Boc‐p‐aminostyrene (Boc‐AMST) monomers. The…”
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Microcalorimetria: uma técnica aplicável ao estudo do diauxismo da Saccharomyces cerevisiae by Rettori, Daniel, Volpe, Pedro L. O.

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