Search Results - "Laurent, Adèle D"
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Dual Solution-/Solid-State Emissive Excited-State Intramolecular Proton Transfer (ESIPT) Dyes: A Combined Experimental and Theoretical Approach
Published in Journal of organic chemistry (17-12-2021)“…Excited-state intramolecular proton transfer (ESIPT) dyes typically show strong solid-state emission, but faint fluorescence intensity is observed in the…”
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White Emitters by Tuning the Excited-State Intramolecular Proton-Transfer Fluorescence Emission in 2-(2′-Hydroxybenzofuran)benzoxazole Dyes
Published in Chemistry : a European journal (26-09-2014)“…The synthesis, structural, and photophysical properties of a new series of original dyes based on 2‐(2′‐hydroxybenzofuran)benzoxazole (HBBO) is reported. Upon…”
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Shedding Light on the Photoisomerization Pathway of Donor–Acceptor Stenhouse Adducts
Published in Journal of the American Chemical Society (08-11-2017)“…Donor–acceptor Stenhouse adducts (DASAs) are negative photochromes that hold great promise for a variety of applications. Key to optimizing their switching…”
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Solvent Effects on the Actinic Step of Donor–Acceptor Stenhouse Adduct Photoswitching
Published in Angewandte Chemie International Edition (02-07-2018)“…Donor–acceptor Stenhouse adducts (DASAs) are negative photochromes that switch with visible light and are highly promising for applications ranging from smart…”
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TD-DFT Assessment of the Excited State Intramolecular Proton Transfer in Hydroxyphenylbenzimidazole (HBI) Dyes
Published in The journal of physical chemistry. B (12-02-2015)“…Dyes undergoing excited state intramolecular proton transfer (ESIPT) received increasing attention during the last decades. If their unusual large Stokes…”
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How To Make Nitroaromatic Compounds Glow: Next‐Generation Large X‐Shaped, Centrosymmetric Diketopyrrolopyrroles
Published in Angewandte Chemie International Edition (07-09-2020)“…Red‐emissive π‐expanded diketopyrrolopyrroles (DPPs) with fluorescence reaching λ=750 nm can be easily synthesized by a three‐step strategy involving the…”
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Excited-State Intramolecular Proton Transfer Dyes with Dual-State Emission Properties: Concept, Examples and Applications
Published in Molecules (Basel, Switzerland) (10-04-2022)“…Dual-state emissive (DSE) fluorophores are organic dyes displaying fluorescence emission both in dilute and concentrated solution and in the solid-state, as…”
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Mechanistic Basis for Red Light Switching of Azonium Ions
Published in Journal of the American Chemical Society (13-09-2023)“…Azonium ions formed by the protonation of tetra-ortho-methoxy-substituted aminoazobenzenes photoisomerize with red light under physiological conditions. This…”
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Tailoring Photoisomerization Pathways in Donor–Acceptor Stenhouse Adducts: The Role of the Hydroxy Group
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (01-02-2018)“…Donor–acceptor Stenhouse adducts (DASAs) are a rapidly emerging class of visible light-activatable negative photochromes. They are closely related to…”
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Iminothioindoxyl as a molecular photoswitch with 100 nm band separation in the visible range
Published in Nature communications (03-06-2019)“…Light is an exceptional external stimulus for establishing precise control over the properties and functions of chemical and biological systems, which is…”
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Photophysical Properties of Phenacylphenantridine Difluoroboranyls: Effect of Substituent and Double Benzannulation
Published in Journal of organic chemistry (03-02-2017)“…In this study we present a new series of phenantridine-based substituted difluoroboranyls. The effects of substitution and double benzannulation on their…”
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The Influence of the π‑Conjugated Spacer on Photophysical Properties of Difluoroboranyls Derived from Amides Carrying a Donor Group
Published in Journal of organic chemistry (18-03-2016)“…A series of difluoroboranyls derived from amides carrying a variable π-conjugated spacer between the electron-donating (D) and electron-accepting (A) groups…”
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Physicochemical and Electronic Properties of Cationic [6]Helicenes: from Chemical and Electrochemical Stabilities to Far-Red (Polarized) Luminescence
Published in Chemistry : a European journal (19-12-2016)“…The physicochemical properties of cationic dioxa (1), azaoxa (2), and diaza (3) [6]helicenes demonstrate a much higher chemical stability of the diaza adduct 3…”
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Influence of the Nature of the Amino Group in Highly Fluorescent Difluoroborates Exhibiting Intramolecular Charge Transfer
Published in Journal of organic chemistry (03-08-2018)“…A series of difluoroborates were synthesized from CH acids. All compounds were substituted with dialkylamino groups (NR2). The lone electron pair of the…”
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Synthesis and biological evaluation of DIDS analogues as efficient inhibitors of RAD51 involved in homologous recombination
Published in Bioorganic & medicinal chemistry letters (01-05-2023)“…[Display omitted] RAD51 is a pivotal protein of the homologous recombination DNA repair pathway, and is overexpressed in some cancer cells, disrupting then the…”
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Tailoring the optical and dynamic properties of iminothioindoxyl photoswitches through acidochromism
Published in Chemical science (Cambridge) (01-04-2021)“…Multi-responsive functional molecules are key for obtaining user-defined control of the properties and functions of chemical and biological systems. In this…”
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Molecular features and toxicological properties of four common pesticides, acetamiprid, deltamethrin, chlorpyriphos and fipronil
Published in Bioorganic & medicinal chemistry (01-04-2015)“…[Display omitted] Structural features and selected physicochemical properties of four common pesticides: acetamiprid (neonicotinoid), chlorpyriphos…”
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Binding of Sulfoxaflor to Aplysia californica-AChBP: Computational Insights from Multiscale Approaches
Published in Journal of chemical information and modeling (23-09-2019)“…Structural features and binding properties of sulfoxaflor (SFX) with Ac-AChBP, the surrogate of the insect nAChR ligand binding domain (LBD), are reported…”
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Getting a molecular grip on the half-lives of iminothioindoxyl photoswitches
Published in Chemical science (Cambridge) (26-07-2024)“…Visible-light-operated photoswitches are of growing interest in reversibly controlling molecular processes, enabling for example the precise spatiotemporal…”
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Investigation of Phospholipase Cγ1 Interaction with SLP76 Using Molecular Modeling Methods for Identifying Novel Inhibitors
Published in International journal of molecular sciences (23-09-2019)“…The enzyme phospholipase C gamma 1 (PLCγ1) has been identified as a potential drug target of interest for various pathological conditions such as immune…”
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