Carlos J. L. Constantino
Sao Paulo State University
185 Papers
833 Citations
Carlos J. L. Constantino is an academic researcher from Sao Paulo State University. The author has contributed to research in topics: Chemistry & Raman spectroscopy. The author has an hindex of 28, co-authored 173 publications. Previous affiliations of Carlos J. L. Constantino include University of Valladolid.
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Papers
Analysis of Coffees Using Electronic Tongues
Priscila Alessio,Carlos J. L. Constantino,Cristiane M. Daikuzono,Antonio Riul,Osvaldo N. Oliveira +4 more
- 01 Jan 2016
TL;DR: Electrochemical methods in several papers in research literature are described, which demonstrate the possible distinction of overall differences between coffee samples (distinct global quality), in addition to quantification of caffeine and chlorogenic acid concentrations in coffee.
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•Journal Article
Surface pressure-area isotherms for Langmuir monolayers and a docking molecular orientation of perylene tetracarboxylic derivatives on a water surface
Carlos J. L. Constantino,Patrícia Alexandra Antunes,C. B. Oliveira,Milan Trsic,I. Caracelli,Ricardo Aroca +5 more
TL;DR: In this paper, les isothermes pression de surface -aire moleculaire (π-A) pour les monocouches Langmuir de quatre derives perylenetetetracarboxylique (PTCD), ainsi que les differentes temperatures de sous phase and les vitesses de compression mesurees.
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Supramolecular architecture and electrical conductivity in organic semiconducting thin films
José Diego Fernandes,Mateus D. Maximino,Maria Luisa Braunger,Matheus S. Pereira,Clarissa de Almeida Olivati,Carlos J. L. Constantino,Priscila Alessio +6 more
TL;DR: The FTIR measurements suggested that the molecular organization is similar for LS and LB films, with a tendency to form head-on organization onto a solid substrate, and AFM measurements indicated a homogenous surface for all films.
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Analysis of the Al-PANI interfaces by complex impedance spectroscopy
T Cazati,A. C. Maciel,Carla Eiras,Carla Eiras,Carlos J. L. Constantino,H N da Cunha,Rodrigo Fernando Bianchi +6 more
TL;DR: In this paper, an approach to improve the analysis of surface modification of free-standing semiconducting polymer films emerged from the interfacial interaction between aluminium electrode and HCl-doped polyaniline (PANI) films.
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Large-area plasmonic substrate of silver-coated iron oxide nanorod arrays for plasmon-enhanced spectroscopy
Waldemir M. Carvalho,Diogo Volpati,Vitor A. Nunes Carvalho,Ricardo Aroca,Carlos J. L. Constantino,Flavio L. Souza +5 more
TL;DR: In this article, vertically oriented α-Fe 2O3 nanorod arrays are synthesized under hydrothermal conditions over a large area, as an active platform for surfaceenhanced resonance Raman scattering (SERRS) and surface-enhanced fluorescence (SEF).
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