Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Pedro F. Aramendía"'
Publikováno v:
Photochemical & Photobiological Sciences. 21:1751-1760
Publikováno v:
Photochemistry and Photobiology. 97:5-7
An homage to the Argentinian Photochemist Enrique San Roman is presented. Enrique led the Photochemistry and Chemical Kinetics research group in the Department of Inorganic, Analytical and Physical Chemistry in the Faculty of Exact and Natural Scienc
Autor:
M J Roberti, Alejandro Wolosiuk, Pedro F. Aramendía, M Di Paolo, Mariano L. Bossi, A V Bordoni
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Photochemical & Photobiological Sciences
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Photochemical & Photobiological Sciences
We prepared water soluble, biocompatible fluorescent turn-on pH nanosensors and characterized their behavior as a function of changes in pH. The response relies on a halochromic reaction of a spirorhodamineamide derived from the bright and highly che
Autor:
Miguel Ángel Morales-Vásquez, Fernando D. Stefani, Alan M. Szalai, Pedro F Aramendía, Lucía F. Lopez
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Single Molecule Localization Microscopy (SMLM) currently attains a lateral resolution of around 10 nm approaching molecular size. Together with increasingly specific fluorescent labeling, it opens the possibility to quantitatively analyze molecular o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4636746a31ec234578bc9d58f187a672
https://pubs.rsc.org/en/content/articlelanding/2020/NR/C9NR10805J#!divAbstract
https://pubs.rsc.org/en/content/articlelanding/2020/NR/C9NR10805J#!divAbstract
Autor:
Fernando D. Stefani, Claudio N. Cavasotto, Alan M. Szalai, Natalia G. Armando, Sara E. Bari, Luciana Giordano, Susana Silberstein, Federico Martín Barabas, Pedro F Aramendía
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Class B G protein-coupled receptors (GPCRs) are involved in a variety of human pathophysiological states. These groups of membrane receptors are less studied than class A GPCRs due to the lack of structural information, delayed small molecule drug di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::593a306c23b8e4383ecdff731cec665e
https://pubs.rsc.org/en/content/articlelanding/2018/CP/C8CP06196C
https://pubs.rsc.org/en/content/articlelanding/2018/CP/C8CP06196C
Autor:
Fernando Martín Boubeta, Matias Di Paolo, Mateo Michel Torino, Sebastian Suarez, Mariano L. Bossi, Pedro F Aramendía, Julieta Ruth Alday
Publikováno v:
Journal of Photochemistry and Photobiology A: Chemistry. 384:112011
We report synthesis and photophysical studies of spirorhodamines (SRA) with amide N-aliphatic substituents, including measurements of single-crystal X-ray structures, fluorescence emission, and quantum mechanical calculations. Variations in the equil
Autor:
Pedro F. Aramendía, Sabrina Simoncelli
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 142:94-100
In this work, we use the photoisomerization of azobenzenes, a phenanthrospirooxazine, and a fulgide in a twisted nematic liquid crystalline phase to change the chiral twisting power of the system. The changes are probed by the rotatory power of linea
Autor:
Sabrina Simoncelli, Pedro F Aramendía
Publikováno v:
CONICET Digital (CONICET)
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
Consejo Nacional de Investigaciones Científicas y Técnicas
instacron:CONICET
We explored the catalytic effect of 15 nm diameter gold nanoparticles (AuNPs) upon the thermal Z–E isomerization reaction of azobenzene and nine 4 and 4-4′ substituted azobenzenes (ABs). The kinetics follows a first order rate in ranges of [ABs]
Autor:
Marcelo Meira Faleiros, Elizabeth A. Jares-Erijman, Teresa D. Z. Atvars, Alan M. Szalai, Luciana Giordano, Pedro F Aramendía, Verónica M. Sánchez
We have studied the photophysical and photochemical behavior of three compounds derived from 3-hydroxychromone (3-HC), capable of undergoing excited state proton transfer (ESIPT). The compounds have two substituents, located in positions 2 and 7, one
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b156bcc436173530b9adab576016cbb4
http://stacks.iop.org/2050-6120/5/i=2/a=024011?key=crossref.798642747946251575322f27bb0684c2
http://stacks.iop.org/2050-6120/5/i=2/a=024011?key=crossref.798642747946251575322f27bb0684c2
Publikováno v:
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy. 116:13-16
Polymer films of poly(vinyl alcohol) containing the fluorescent dyes 4-aminophthalimide (AP) or 6-propionyl-2-dimethylamino-naphthalene (Prodan) are used as temperature-sensitive fluorescent coatings for remote temperature sensing. Temperature can be