Detalles de la búsqueda
1.
Harnessing a 4-Formyl-Aniline Handle to Tune the Stability of a DNA Aptamer-Protein Complex via Fluorescent Surrogates.
Bioconjug Chem
; 34(11): 2066-2076, 2023 11 15.
Artículo
en Inglés
| MEDLINE | ID: mdl-37857354
2.
Isomer-Specific Solvatochromic and Molecular Rotor Properties of ESIPT-Active Push-Pull Fluorescent Chalcone Dyes.
J Phys Chem A
; 127(40): 8365-8373, 2023 Oct 12.
Artículo
en Inglés
| MEDLINE | ID: mdl-37773491
3.
Unraveling the Chemosensing Mechanism by the 7-(Diethylamino)coumarin-hemicyanine Hybrid: A Ratiometric Fluorescent Probe for Hydrogen Peroxide.
Anal Chem
; 94(31): 11047-11054, 2022 08 09.
Artículo
en Inglés
| MEDLINE | ID: mdl-35894588
4.
On-Strand Knoevenagel Insertion of a Hemicyanine Molecular Rotor Loop Residue for Turn-On Fluorescence Detection of Pb-Induced G-Quadruplex Rigidity.
Bioconjug Chem
; 32(10): 2224-2232, 2021 10 20.
Artículo
en Inglés
| MEDLINE | ID: mdl-34543022
5.
Screening Internal Donor-Acceptor Biaryl Nucleobase Surrogates for Turn-On Fluorescence Affords an Aniline-Carboxythiophene Probe for Protein Detection by G-Quadruplex DNA.
Bioconjug Chem
; 32(8): 1791-1801, 2021 08 18.
Artículo
en Inglés
| MEDLINE | ID: mdl-34138558
6.
Temperature Sensing of Thiolate Addition by Phenolate Merocyanine Dyes: Importance of the Quinone Methide Resonance Structure.
J Org Chem
; 86(2): 1583-1590, 2021 01 15.
Artículo
en Inglés
| MEDLINE | ID: mdl-33356262
7.
Lighting Up the Thrombin-Binding Aptamer G-Quadruplex with an Internal Cyanine-Indole-Quinolinium Nucleobase Surrogate. Direct Fluorescent Intensity Readout for Thrombin Binding without Topology Switching.
Bioconjug Chem
; 31(11): 2596-2606, 2020 11 18.
Artículo
en Inglés
| MEDLINE | ID: mdl-33156614
8.
Structure of an Unusual Tetracyclic Deoxyguanosine Adduct: Implications for Frameshift Mutagenicity of ortho-Cyano Nitroanilines.
Chem Res Toxicol
; 33(2): 584-593, 2020 02 17.
Artículo
en Inglés
| MEDLINE | ID: mdl-31885260
9.
Ratiometric fluorescent sensing of the parallel G-quadruplex produced by PS2.M: implications for K+ detection.
Analyst
; 145(4): 1288-1293, 2020 Feb 17.
Artículo
en Inglés
| MEDLINE | ID: mdl-31895357
10.
Ligand-Induced G-Quadruplex Polymorphism: A DNA Nanodevice for Label-Free Aptasensor Platforms.
J Am Chem Soc
; 141(36): 14288-14297, 2019 09 11.
Artículo
en Inglés
| MEDLINE | ID: mdl-31436972
11.
Adduct Fluorescence as a Tool to Decipher Sequence Impact on Frameshift Mutations Mediated by a C-Linked C8-Biphenyl-Guanine Lesion.
Chem Res Toxicol
; 32(4): 784-791, 2019 04 15.
Artículo
en Inglés
| MEDLINE | ID: mdl-30785283
12.
Acceptor Influence on Thiolate Sensing by Hemicyanine Dyes.
J Org Chem
; 84(4): 2261-2268, 2019 02 15.
Artículo
en Inglés
| MEDLINE | ID: mdl-30664354
13.
Impact of the Position of the Chemically Modified 5-Furyl-2'-Deoxyuridine Nucleoside on the Thrombin DNA Aptamer-Protein Complex: Structural Insights into Aptamer Response from MD Simulations.
Molecules
; 24(16)2019 Aug 10.
Artículo
en Inglés
| MEDLINE | ID: mdl-31405145
14.
Molecular Dynamics Simulations of Mismatched DNA Duplexes Associated with the Major C8-Linked 2'-Deoxyguanosine Adduct of the Food Mutagen Ochratoxin A: Influence of Opposing Base, Adduct Ionization State, and Sequence on the Structure of Damaged DNA.
Chem Res Toxicol
; 31(8): 712-720, 2018 08 20.
Artículo
en Inglés
| MEDLINE | ID: mdl-29924599
15.
Conformational Preference and Fluorescence Response of a C-Linked C8-Biphenyl-Guanine Lesion in the NarI Mutational Hotspot: Evidence for Enhanced Syn Adduct Formation.
Chem Res Toxicol
; 31(1): 37-47, 2018 01 16.
Artículo
en Inglés
| MEDLINE | ID: mdl-29186656
16.
Manipulation of a DNA aptamer-protein binding site through arylation of internal guanine residues.
Org Biomol Chem
; 16(20): 3831-3840, 2018 05 23.
Artículo
en Inglés
| MEDLINE | ID: mdl-29745412
17.
Understanding the Mutagenicity of O-Linked and C-Linked Guanine DNA Adducts: A Combined Experimental and Computational Approach.
Chem Res Toxicol
; 30(1): 177-188, 2017 01 17.
Artículo
en Inglés
| MEDLINE | ID: mdl-27768845
18.
Molecular Modeling of the Major DNA Adduct Formed from Food Mutagen Ochratoxin A in NarI Two-Base Deletion Duplexes: Impact of Sequence Context and Adduct Ionization on Conformational Preference and Mutagenicity.
Chem Res Toxicol
; 30(8): 1582-1591, 2017 08 21.
Artículo
en Inglés
| MEDLINE | ID: mdl-28719194
19.
Optimization of fluorescent 8-heteroaryl-guanine probes for monitoring protein-mediated duplex â G-quadruplex exchange.
Org Biomol Chem
; 14(19): 4409-19, 2016 May 11.
Artículo
en Inglés
| MEDLINE | ID: mdl-27040462
20.
Structural and energetic characterization of the major DNA adduct formed from the food mutagen ochratoxin A in the NarI hotspot sequence: influence of adduct ionization on the conformational preferences and implications for the NER propensity.
Nucleic Acids Res
; 42(18): 11831-45, 2014 Oct.
Artículo
en Inglés
| MEDLINE | ID: mdl-25217592