Publications by authors named "Marcelo Vivas"

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Strong Second Harmonic Generation and Nonlinear Optical Activity in Chiral Supramolecular Polymers.
Carlos H D Dos Santos, Marcelo G Vivas, Filipe A Couto, Guy Koeckelberghs, Cleber R Mendonça

J Phys Chem Lett· December 2025

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Right-restricting measures implemented by Public Health Surveillance services during the COVID-19 pandemic: a systematic review protocol.
Marcelo Dayrell Vivas, Tiago Correia, Larissa Bragagnolo, Igor Antônio Lourenço da Silva, Fernando Tureck

BMJ Open· July 2025

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Transition from Light-Induced Phase Reconstruction to Halide Segregation in CsPbBrI Nanocrystal Thin Films.
Thiago Rodrigues da Cunha, Diego Lourençoni Ferreira, Letícia Ferreira Magalhães, Thaís Adriany de Souza Carvalho, Gabriel Fabrício de Souza, Marcelo Gonçalves Vivas

ACS Appl Mater Interfaces· March 2025

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Comparative Proteomic Analysis of Popcorn Genotypes Identifies Differentially Accumulated Proteins Associated with Resistance Pathways to Southern Leaf Blight Disease.
Caio Cézar Guedes Corrêa, Tatiana Santos Barroso, Lucas Rodrigues Xavier, Vitor Batista Pinto, Ricardo Souza Reis, Marcelo Vivas

Plants (Basel)· February 2025

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Selecting South American Popcorn Germplasm for Resistance at Contrasting Nitrogen Levels.
Yure P Souza, Gabriel M B Gonçalves, Julio C G Saluci, Rafael N Almeida, Juliana S Santos, Marcelo Vivas

Plants (Basel)· January 2025

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Determination of the particle size distribution of cube-shaped colloidal perovskite quantum dots from photoluminescence spectra: A combined theoretical-experimental approach.
Diego Lourençoni Ferreira, Andreza Germana Silva, Marco Antônio Schiavon, Marcelo Gonçalves Vivas

J Chem Phys· October 2024

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Probing the cw-Laser-Induced Fluorescence Enhancement in CsPbBr Nanocrystal Thin Films: An Interplay between Photo and Thermal Activation.
Gabriel Fabrício de Souza, Letícia Ferreira Magalhães, Thaís Adriany de Souza Carvalho, Diego Lourençoni Ferreira, Richard Silveira Pereira, Marcelo Gonçalves Vivas

ACS Appl Mater Interfaces· July 2024

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Physicochemical properties of ultrasmall colloidal silver nanoparticles: an experimental and computational approach.
Perla Giovanna Fernandes Pacheco, Diego Lourençoni Ferreira, Richard Silveira Pereira, Marcelo Gonçalves Vivas

Analyst· October 2023

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Observation of the two-photon transition enhanced first hyperpolarizability spectra in cinnamaldehyde derivatives: A femtosecond regime study.
Carlos H D Dos Santos, Leandro H Zucolotto Cocca, André Gasparotto Pelosi, Vasco F Batista, Diana C G A Pinto, Marcelo G Vivas

J Chem Phys· June 2023

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Unveiling the molecular structure and two-photon absorption properties relationship of branched oligofluorenes.
Leandro H Zucolotto Cocca, André Gasparotto Pelosi, Luis M G Abegão, Rafael de Q Garcia, Jean-Christophe Mulatier, Marcelo G Vivas

Phys Chem Chem Phys· February 2023

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Frequency-resolved microscopic second-order hyperpolarizability of azochromophores: a study on nonlinear all-optical switching applications.
Renato Mafra Moysés, Emerson Cristiano Barbano, Daniel Luiz da Silva, Marcelo Gonçalves Vivas, Lino Misoguti

Phys Chem Chem Phys· February 2023

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Size-Dependent Photobleaching Mechanism and Kinetics Induced by Nanosecond Laser Pulses in Colloidal Semiconductor Quantum Dots.
Carlos H D Dos Santos, Diego Lourençoni Ferreira, Brener R C Vale, Rafael S Mourão, Marco Antônio Schiavon, Marcelo Gonçalves Vivas

Langmuir· December 2022

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Size-dependent photoinduced transparency in colloidal CdTe quantum dots in the strong confinement regime: an inverse linear relationship.
Carlos H D Dos Santos, Diego L Ferreira, Leandro H Zucolotto Cocca, Rafael S Mourão, Marco A Schiavon, Marcelo G Vivas

Phys Chem Chem Phys· December 2022

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Photobleaching Kinetics of MEH-PPV in Solution: The Role of Conformational Disorder.
Michelle Leifeld Raicoski, Marcelo Gonçalves Vivas

J Phys Chem B· September 2021

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Effective π-electron number and symmetry perturbation effect on the two-photon absorption of oligofluorenes.
Luis M G Abegão, Leandro H Z Cocca, Jean-Christophe Mulatier, Delphine Pitrat, Chantal Andraud, Marcelo G Vivas

Phys Chem Chem Phys· September 2021

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Molecular Structure-Optical Property Relationship of Salicylidene Derivatives: A Study on the First-Order Hyperpolarizability.
Marcelo G Vivas, Cristina A Barboza, Jose C Germino, Ruben D Fonseca, Daniel L Silva

J Phys Chem A· January 2021

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Probing the high performance of photoinduced birefringence in V-shaped azo/PMMA guest-host films.
Lidiana M Silva, Daniel L Silva, Mariana V Boas, Yann Bretonniere, Chantal Andraud, Marcelo G Vivas

RSC Adv· November 2020

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Comparison of Selection Traits for Effective Popcorn ( L. var. Everta) Breeding Under Water Limiting Conditions.
Samuel Henrique Kamphorst, Antônio Teixeira do Amaral Júnior, Valter Jário de Lima, Pedro Henrique Araújo Diniz Santos, Weverton Pereira Rodrigues, Janieli Maganha Silva Vivas, Marcelo Vivas

Front Plant Sci· August 2020

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Probing the Strong Near-IR Two-Photon Transition in Supramolecular Triphenylamine-based Polymers by Nonlinear Absorption Spectroscopy.
Jessica Dipold, Marcelo G Vivas, Guy Koeckelberghs, Jonathas P Siqueira, Leonardo De Boni

J Phys Chem B· July 2020

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Genetic effects on the efficiency and responsiveness to phosphorus use in popcorn as estimated by diallel analysis.
Ismael Fernando Schegoscheski Gerhardt, Antonio Teixeira do Amaral Junior, Guilherme Ferreira Pena, Lauro José Moreira Guimarães, Valter Jario de Lima, Marcelo Vivas

PLoS One· February 2020

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SNP-based mixed model association of growth- and yield-related traits in popcorn.
Gabrielle Sousa Mafra, Antônio Teixeira do Amaral Júnior, Janeo Eustáquio de Almeida Filho, Marcelo Vivas, Pedro Henrique Araújo Diniz Santos

PLoS One· February 2020

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Intramolecular Cooperative and Anti-Cooperative Effect on the Two-Photon Absorption Cross Section in Triphenylamine Derivatives.
Ruben D Fonseca, Marcelo G Vivas, Daniel Luiz Silva, Gwenaelle Eucat, Yann Bretonnière

J Phys Chem Lett· May 2019

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Absolute Nonlinear Refractive Index Spectra Determination of Organic Molecules in Solutions.
Marlon Dos Santos Melhado, Emerson Cristiano Barbano, Marcelo Gonçalves Vivas, Sérgio Carlos Zilio, Lino Misoguti

J Phys Chem A· January 2019

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Experimental and theoretical investigation of the first-order hyperpolarizability of a class of triarylamine derivatives.
Daniel L Silva, Ruben D Fonseca, Marcelo G Vivas, E Ishow, Sylvio Canuto

J Chem Phys· February 2015

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Understanding the two-photon absorption spectrum of PE2 platinum acetylide complex.
Marcelo G Vivas, Leonardo De Boni, Thomas M Cooper, Cleber R Mendonca

J Phys Chem A· July 2014

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