Cargando…

Excited-State Proton Transfer of Phenol Cyanine Picolinium Photoacid

[Image: see text] Steady-state and time-resolved fluorescence techniques as well as quantum-mechanical calculations were used to study the photophysics and photochemistry of a newly synthesized photoacid—the phenol cyanine picolinium salt. We found that the nonradiative rate constant k(nr) of the ex...

Descripción completa

Detalles Bibliográficos
Autores principales:	Pinto da Silva, Luís, Green, Ori, Gajst, Oren, Simkovitch, Ron, Shabat, Doron, Esteves da Silva, Joaquim C. G., Huppert, Dan
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2018
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6641337/ https://www.ncbi.nlm.nih.gov/pubmed/31458515 http://dx.doi.org/10.1021/acsomega.7b01888

Ejemplares similares

Wide-Antimicrobial Spectrum of Picolinium Salts
por: Salajkova, Sarka, et al.
Publicado: (2020)

Thermodynamics and kinetics of protonated merocyanine photoacids in water
por: Berton, Cesare, et al.
Publicado: (2020)

Facile Synthesis of Heterocycles via 2-Picolinium Bromide and Antimicrobial Activities of the Products
por: Darwish, Elham S.
Publicado: (2008)

Proton‐Transfer Dynamics of Photoacidic Merocyanines in Aqueous Solution
por: Kaiser, Christoph, et al.
Publicado: (2021)

A BODIPY-picolinium-cation conjugate as a blue-light-responsive caged group
por: Ieda, Naoya, et al.
Publicado: (2023)

Photoresponsive Photoacid-Macroion Nano-Assemblies
por: Zika, Alexander, et al.
Publicado: (2020)

Two-photon excited photoconversion of cyanine-based dyes
por: Kwok, Sheldon J. J., et al.
Publicado: (2016)

Multiswitchable photoacid–hydroxyflavylium–polyelectrolyte nano-assemblies
por: Zika, Alexander, et al.
Publicado: (2021)

Universal Access to Protease Chemiluminescent Probes through Solid-Phase Synthesis
por: Ponomariov, Maria, et al.
Publicado: (2021)

Arylazo Sulfones as Nonionic Visible-Light Photoacid Generators
por: Di Terlizzi, Lorenzo, et al.
Publicado: (2022)

Modeling Excited-State Proton Transfer to Solvent: A Dynamics Study of a Super Photoacid with a Hybrid Implicit/Explicit Solvent Model
por: Raucci, Umberto, et al.
Publicado: (2020)

Interactions between photoacidic 3-hydroxynaphtho[1,2-b]quinolizinium and cucurbit[7]uril: Influence on acidity in the ground and excited state
por: Becher, Jonas, et al.
Publicado: (2017)

Time-Resolved Vibrational Analysis of Excited State Ab Initio Molecular Dynamics to Understand Photorelaxation: The Case of the Pyranine Photoacid in Aqueous Solution
por: Chiariello, Maria Gabriella, et al.
Publicado: (2020)

Powerful Chemiluminescence Probe for Rapid Detection of Prostate Specific Antigen Proteolytic Activity: Forensic Identification of Human Semen
por: Gutkin, Sara, et al.
Publicado: (2020)

Reversible disassembly of metallasupramolecular structures mediated by a metastable-state photoacid
por: Jansze, Suzanne M., et al.
Publicado: (2018)

Electronic Structure Changes of an Aromatic Amine Photoacid along the Förster Cycle
por: Eckert, Sebastian, et al.
Publicado: (2022)

Reference Excitation Energies of Increasingly Large Molecules: A QMC Study of Cyanine Dyes
por: Cuzzocrea, Alice, et al.
Publicado: (2022)

Rapid chemiexcitation of phenoxy-dioxetane luminophores yields ultrasensitive chemiluminescence assays
por: Hananya, Nir, et al.
Publicado: (2018)

A Novel Optical Method To Reversibly Control Enzymatic Activity Based On Photoacids
por: Kagel, Heike, et al.
Publicado: (2019)

Polymeric Photoacids Based on Naphthols—Design Criteria, Photostability, and Light‐Mediated Release
por: Wendler, Felix, et al.
Publicado: (2020)

Open-Form Configurational Isomers of a Tricyanofuran-Type Metastable-State Photoacid
por: Arias, Juan E., et al.
Publicado: (2022)

Design of Iodonium Salts for UV or Near-UV LEDs for Photoacid Generator and Polymerization Purposes
por: Villotte, Ségolène, et al.
Publicado: (2019)

Embedding Photoacids into Polymer Opal Structures: Synergistic Effects on Optical and Stimuli-Responsive Features
por: Bitsch, Martin, et al.
Publicado: (2021)

Post-Polymerization Modification of Fluoropolymers via UV Irradiation in the Presence of a Photoacid Generator
por: Nika, Anastasia, et al.
Publicado: (2023)

Opening a Gateway for Chemiluminescence Cell Imaging: Distinctive Methodology for Design of Bright Chemiluminescent Dioxetane Probes
por: Green, Ori, et al.
Publicado: (2017)

Exploring the binding sites and proton diffusion on insulin amyloid fibril surfaces by naphthol-based photoacid fluorescence and molecular simulations
por: Amdursky, Nadav, et al.
Publicado: (2017)

Life Cycle Assessment of the Sustainability of Enhancing the Photodegradation Activity of TiO(2) with Metal-Doping
por: Fernandes, Sónia, et al.
Publicado: (2020)

Evaluation of the Environmental Impact and Efficiency of N-Doping Strategies in the Synthesis of Carbon Dots
por: Christé, Suzanne, et al.
Publicado: (2020)

Life Cycle Assessment-Based Comparative Study between High-Yield and “Standard” Bottom-Up Procedures for the Fabrication of Carbon Dots
por: Fernandes, Sónia, et al.
Publicado: (2022)

Photoswitching Mechanism of Cyanine Dyes
por: Dempsey, Graham T., et al.
Publicado: (2009)

Cyanine conjugates in cancer theranostics
por: Li, Yang, et al.
Publicado: (2020)

Colorimetric and Fluorimetric DNA Detection with a Hydroxystyryl–Quinolizinium Photoacid and Its Application for Cell Imaging
por: Das, Avijit Kumar, et al.
Publicado: (2019)

Light-induced reversible hydrophobization of cationic gold nanoparticles via electrostatic adsorption of a photoacid
por: Zhang, Hang, et al.
Publicado: (2019)

Tuning the Intramolecular Chemiexcitation of Neutral Dioxetanones by Interaction with Ionic Species
por: Magalhães, Carla M., et al.
Publicado: (2022)

Theoretical Study of the Thermolysis Reaction and Chemiexcitation of Coelenterazine Dioxetanes
por: Magalhães, Carla M., et al.
Publicado: (2022)

Photoacid behaviour in a fluorinated green fluorescent protein chromophore: ultrafast formation of anion and zwitterion states
por: Laptenok, S. P., et al.
Publicado: (2016)

Digital Luminescence Patterning via Inkjet Printing of a Photoacid Catalysed Organic-Inorganic Hybrid Formulation
por: Alamán, Jorge, et al.
Publicado: (2019)

Light-Triggered Rheological Changes in a System of Cationic Wormlike Micelles Formulated with a Photoacid Generator
por: Jora, Manazael Zuliani, et al.
Publicado: (2020)

Dyeing Non-Recyclable Polyethylene Plastic with Photoacid Phycocyanobilin from Spirulina Algae: Ultrafast Photoluminescence Studies
por: Alhefeiti, Maryam, et al.
Publicado: (2022)

Evaluation of Different Bottom-up Routes for the Fabrication of Carbon Dots
por: Crista, Diana M. A., et al.
Publicado: (2020)

Cannot write session to /tmp/vufind_sessions/sess_cke7bpfa6hjtuoo20d0t8ukbta