Cargando…

Electronic and Structural Elements That Regulate the Excited-State Dynamics in Purine Nucleobase Derivatives

[Image: see text] The excited-state dynamics of the purine free base and 9-methylpurine are investigated using experimental and theoretical methods. Femtosecond broadband transient absorption experiments reveal that excitation of these purine derivatives in aqueous solution at 266 nm results primari...

Descripción completa

Detalles Bibliográficos
Autores principales:	Crespo-Hernández, Carlos E., Martínez-Fernández, Lara, Rauer, Clemens, Reichardt, Christian, Mai, Sebastian, Pollum, Marvin, Marquetand, Philipp, González, Leticia, Corral, Inés
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	American Chemical Society 2015
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4410903/ https://www.ncbi.nlm.nih.gov/pubmed/25763596 http://dx.doi.org/10.1021/ja512536c

Ejemplares similares

The origin of efficient triplet state population in sulfur-substituted nucleobases
por: Mai, Sebastian, et al.
Publicado: (2016)

Intersystem Crossing Pathways in the Noncanonical Nucleobase 2-Thiouracil: A Time-Dependent Picture
por: Mai, Sebastian, et al.
Publicado: (2016)

Infrared Spectral Signatures of Nucleobases in Interstellar Ices I: Purines
por: Rosa, Caroline Antunes, et al.
Publicado: (2023)

Stepwise photosensitized thymine dimerization mediated by an exciton intermediate
por: Rauer, Clemens, et al.
Publicado: (2017)

Machine Learning for Electronically Excited States of Molecules
por: Westermayr, Julia, et al.
Publicado: (2020)

Identifying the wide diversity of extraterrestrial purine and pyrimidine nucleobases in carbonaceous meteorites
por: Oba, Yasuhiro, et al.
Publicado: (2022)

Excited-State Properties and Relaxation Pathways of Selenium-Substituted Guanine Nucleobase in Aqueous Solution and DNA Duplex
por: Fang, Ye-Guang, et al.
Publicado: (2021)

Functionalized Solid Electrodes for Electrochemical Biosensing of Purine Nucleobases and Their Analogues: A Review
por: Sharma, Vimal Kumar, et al.
Publicado: (2015)

Nonadiabatic Forward Flux Sampling for Excited-State Rare Events
por: Reiner, Madlen Maria, et al.
Publicado: (2023)

Solvatochromic Effects on the Absorption Spectrum of 2-Thiocytosine
por: Mai, Sebastian, et al.
Publicado: (2017)

Kinetics and Mechanism of Plasmon-Driven Dehalogenation Reaction of Brominated Purine Nucleobases on Ag and Au
por: Dutta, Anushree, et al.
Publicado: (2021)

Photophysics and Photochemistry of Canonical Nucleobases’ Thioanalogs: From Quantum Mechanical Studies to Time Resolved Experiments
por: Arslancan, Serra, et al.
Publicado: (2017)

Tricyclic Nucleobase Analogs and Their Ribosides as Substrates and Inhibitors of Purine-Nucleoside Phosphorylases III. Aminopurine Derivatives
por: Stachelska-Wierzchowska, Alicja, et al.
Publicado: (2020)

An RNA-binding protein complex regulates the purine-dependent expression of a nucleobase transporter in trypanosomes
por: Rico-Jiménez, Miriam, et al.
Publicado: (2021)

Efficient and Flexible Computation of Many-Electron Wave Function Overlaps
por: Plasser, Felix, et al.
Publicado: (2016)

Functional identification of SLC43A3 as an equilibrative nucleobase transporter involved in purine salvage in mammals
por: Furukawa, Junji, et al.
Publicado: (2015)

Tri-Cyclic Nucleobase Analogs and Their Ribosides as Substrates of Purine-Nucleoside Phosphorylases. II Guanine and Isoguanine Derivatives
por: Stachelska-Wierzchowska, Alicja, et al.
Publicado: (2019)

A Static Picture of the Relaxation and Intersystem Crossing Mechanisms of Photoexcited 2-Thiouracil
por: Mai, Sebastian, et al.
Publicado: (2015)

Nonadiabatic dynamics: The SHARC approach
por: Mai, Sebastian, et al.
Publicado: (2018)

Corrigendum: Functional identification of SLC43A3 as an equilibrative nucleobase transporter involved in purine salvage in mammals
por: Furukawa, Junji, et al.
Publicado: (2016)

Nucleoside Transport and Nucleobase Uptake Null Mutants in Leishmania mexicana for the Routine Expression and Characterization of Purine and Pyrimidine Transporters
por: Aldfer, Mustafa M., et al.
Publicado: (2022)

Site-Selective Ribosylation of Fluorescent Nucleobase Analogs Using Purine-Nucleoside Phosphorylase as a Catalyst: Effects of Point Mutations
por: Stachelska-Wierzchowska, Alicja, et al.
Publicado: (2015)

Synthesis, Structure, and Photophysical Properties of Platinum(II) (N,C,N′) Pincer Complexes Derived from Purine Nucleobases†
por: Lorenzo-Aparicio, Carmen, et al.
Publicado: (2023)

Ultrafast intersystem crossing dynamics in uracil unravelled by ab initio molecular dynamics
por: Richter, Martin, et al.
Publicado: (2014)

Revealing Deactivation Pathways Hidden in Time-Resolved Photoelectron Spectra
por: Ruckenbauer, Matthias, et al.
Publicado: (2016)

On the Photostability of Cyanuric Acid and Its Candidature as a Prebiotic Nucleobase
por: Ortiz-Rodríguez, Luis A., et al.
Publicado: (2022)

Uptake of purines in Plasmodium falciparum-infected human erythrocytes is mostly mediated by the human Equilibrative Nucleoside Transporter and the human Facilitative Nucleobase Transporter
por: Quashie, Neils B, et al.
Publicado: (2010)

A Critical Role for the Putative NCS2 Nucleobase Permease YjcD in the Sensitivity of Escherichia coli to Cytotoxic and Mutagenic Purine Analogs
por: Kozmin, Stanislav G., et al.
Publicado: (2013)

Simulated and Experimental Time-Resolved Photoelectron Spectra of the Intersystem Crossing Dynamics in 2-Thiouracil
por: Mai, Sebastian, et al.
Publicado: (2018)

Reactivity of prehydrated electrons toward nucleobases and nucleotides in aqueous solution
por: Ma, Jun, et al.
Publicado: (2017)

Combining SchNet and SHARC: The SchNarc Machine Learning Approach for Excited-State Dynamics
por: Westermayr, Julia, et al.
Publicado: (2020)

Challenges in Simulating Light-Induced Processes in DNA
por: Marquetand, Philipp, et al.
Publicado: (2016)

Microhydration of Deprotonated Nucleobases
por: Wincel, Henryk
Publicado: (2016)

Lanthanide Tagging of Oligonucleotides to Nucleobase for Paramagnetic NMR
por: Täubert, Sebastian, et al.
Publicado: (2020)

Nonempirically Tuned Range-Separated DFT Accurately Predicts Both Fundamental and Excitation Gaps in DNA and RNA Nucleobases
por: Foster, Michael E., et al.
Publicado: (2012)

Multinuclear Metal Nucleobase Complexes
por: Schreiber, A., et al.
Publicado: (1994)

Nucleobase modification by an RNA enzyme
por: Poudyal, Raghav R., et al.
Publicado: (2017)

Nucleoside Analogs with Fleximer Nucleobase
por: Chudinov, Mikhail V.
Publicado: (2020)

Nucleobase synthesis in interstellar ices
por: Oba, Yasuhiro, et al.
Publicado: (2019)

Intrinsic fluorescence of nucleobase crystals
por: Aizen, Ruth, et al.
Publicado: (2022)

Cannot write session to /tmp/vufind_sessions/sess_g5e2iddittbt0968d9k27mp7e8