Zobrazeno 1 - 10
of 82
pro vyhledávání: '"Pedro L. O. Volpe"'
Autor:
Daniel Rettori, Pedro L. O. Volpe
Publikováno v:
Química Nova, Vol 23, Iss 2, Pp 257-261 (2000)
Externí odkaz:
https://doaj.org/article/67cc9908ca7145c3ab056cb9c9f2d873
Publikováno v:
Química Nova, Vol 22, Iss 5, Pp 724-731 (1999)
The aim of this work is to present a tutorial on Multivariate Calibration, a tool which is nowadays necessary in basically most laboratories but very often misused. The basic concepts of preprocessing, principal component analysis (PCA), principal co
Externí odkaz:
https://doaj.org/article/30020842c4ed40ef90b45f6a7e9115dd
Autor:
Pedro L. O. Volpe
Publikováno v:
Química Nova, Vol 20, Iss 5, Pp 528-534 (1997)
The present study shows that with liquid nitrogen stored inocula of Saccharomyces cerevisiae, and standardized experimental procedure, flow microcalorimetry can be a valuable tool for monitoring in real time the alcoholic fermentation processes on li
Externí odkaz:
https://doaj.org/article/1692b8a29e854900a6f31c956e37c6b3
Autor:
Eloi A. Silva Filho, Pedro L. O. Volpe
Publikováno v:
Química Nova, Vol 20, Iss 2, Pp 150-153 (1997)
Systematic study of the interactions of ionic surfactants with protein trypsin in buffer solution pH 3.5, 7.0 and 9.0, ionic strength 10 mM at 298 K was done using the microcalorimetric technique. In this study, anionic surfactant solutions of the so
Externí odkaz:
https://doaj.org/article/38cf18d6ec624d47b0104fbcad8699c6
Autor:
Eloi A. Silva Filho, Pedro L. O. Volpe
Publikováno v:
Química Nova, Vol 22, Iss 3, Pp 309-311 (1999)
The calorimetric experiments based on technique breaking ampoule were carried out by measuring of the heat of solution of alcohol in isotonic solution (NaCl 0.10 M) and alcohol in suspension of Sc at 298 K. From these data the enthalpy of interaction
Externí odkaz:
https://doaj.org/article/2aa5cc77ab694ae09af2c2e2e155466c
Autor:
Marina R. Sartori, R. F. Castilho, Anibal E. Vercesi, Florian Mertens, Johannes Lerchner, Pedro L. O. Volpe
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 147:4611-4619
Ca2+ signaling in trypanosomatids is an important component of energy metabolism regulation and therefore, cytosolic Ca2+ concentration is finely regulated by Ca2+ transport through the plasma membrane and Ca2+ uptake and release by intracellular org
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f15d3bb9331bda6fc1e3649a57e04d0
https://doi.org/10.1007/s10973-021-10862-8
https://doi.org/10.1007/s10973-021-10862-8
Autor:
M. Mazik, Florian Mertens, Johannes Lerchner, Marina R. Sartori, Anibal E. Vercesi, S. Förster, Pedro L. O. Volpe
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 147:2253-2263
The development of the segment-flow technology has considerably extended the application range of miniaturized calorimeters. The transport of samples in aqueous µL segments by a water-immiscible carrier liquid enables the investigation of aggregated
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c5832d51f17d0756c3729680dc729baa
https://doi.org/10.1007/s10973-021-10623-7
https://doi.org/10.1007/s10973-021-10623-7
Publikováno v:
The Journal of Chemical Thermodynamics. 122:38-64
Densities (ρ), speeds of sound (u) and viscosities (η) for binary mixtures of {water + ethanol, or + ethylene glycol (EG), or + diethylene glycol (DEG), or + triethylene glycol (TEG), or + polyethylene glycol (PEG) 200, or + polyethylene glycol (PE
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ae8f96220a752c3184cb27a100995a7
https://doi.org/10.1016/j.jct.2018.02.022
https://doi.org/10.1016/j.jct.2018.02.022
Autor:
Usaid Azhar, Nawshad Muhammad, Asif Jamal Khan, Abdur Rahim, Sarah Tariq, Fozia Rehman, Zaib us Sama, Claudio Airoldi, Khalid Ahmed, Pedro L. O. Volpe
Publikováno v:
Journal of Molecular Liquids. 258:319-326
Mesoporous silica based drug carriers were synthesized and characterized by FTIR, NMR spectroscopy, elemental analysis, nitrogen adsorption, thermogravimetry, scanning and transmission electron microscopy and X-rays diffraction. Zeta potential was me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::599380e4cbe9b372cbc987048288a959
https://doi.org/10.1016/j.molliq.2018.03.057
https://doi.org/10.1016/j.molliq.2018.03.057
Publikováno v:
Materials Science and Engineering: C. 59:970-979
Mesoporous silica SBA-15 was synthesized and functionalized with bridged polysilsesquioxane monomers obtained by the reaction of 3-aminopropyltriethoxy silane with glycidyl methacrylate in 2:1 ratio. The synthesized mesoporous silica materials were c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9ef3df3d9100526cb5f64a307620eca0
https://doi.org/10.1016/j.msec.2015.11.005
https://doi.org/10.1016/j.msec.2015.11.005