Fluorescence Archives

Syntheses of Diverse Donor-Substituted Bisbenzofuro[2,3-b:3’,2’- e]pyridines (BBZFPys) via Pd Catalysis, and Their Photophysical Properties

2018 / The Journal of Organic Chemistry

A series of bisbenzofuro[2,3-b:3’,2’-e]pyridines (BBZFPys) bearing a chlorine functionality have been efficiently synthesized through a Pd-catalyzed double oxidative intramolecular C–H/C–H… Continue reading Syntheses of Diverse Donor-Substituted Bisbenzofuro[2,3-b:3’,2’- e]pyridines (BBZFPys) via Pd Catalysis, and Their Photophysical Properties

Ultrafast Ring Closing of a Diarylethene-Based Photoswitchable Nucleoside

2018 / Physical Chemistry Chemical Physics

Deoxyuridine nucleosides embodied into diarylethenes form an especial class of photoswitchable compounds that are designed to stack and pair with… Continue reading Ultrafast Ring Closing of a Diarylethene-Based Photoswitchable Nucleoside

Yttrium‐Containing Sandwich‐, Ring‐, and Cage‐Type Polyoxovanadates: Synthesis and Characterization

2018 / European Journal of Inorganic Chemistry

By the reaction of Y(NO3)3 and {Et4N}[VO3] in organic media, yttrium‐containing polyoxovanadates are synthesized and classified into sandwich‐type {Et4N}5[Y(H2O)n(V4O12)2] (1, n = 0–2),… Continue reading Yttrium‐Containing Sandwich‐, Ring‐, and Cage‐Type Polyoxovanadates: Synthesis and Characterization

‘Turn-on’ fluorescent chemosensors based on naphthaldehyde-2-pyridinehydrazone compounds for the detection of zinc ion in water at neutral pH

2017 / Luminescence

A series of naphthaldehyde-2-pyridinehydrazone derivatives were discovered to display interesting ‘turn-on’ fluorescence response to Zn2+ in 99% water/DMSO (v/v) at pH 7.0.… Continue reading ‘Turn-on’ fluorescent chemosensors based on naphthaldehyde-2-pyridinehydrazone compounds for the detection of zinc ion in water at neutral pH

Benzannulated Re(I)–NHC complexes: synthesis, photophysical properties and antimicrobial activity

2017 / Dalton Transactions

A series of novel Re(I)(CO)3–NHC complexes bearing unsubstituted benzimidazol-2-ylidene ligands as well as a variety of bisimine ligands has been… Continue reading Benzannulated Re(I)–NHC complexes: synthesis, photophysical properties and antimicrobial activity

Concentration effect on the structural and spectroscopic investigations of Sm3+ ions doped B2O3–Bi2O3–CaF2–Na2O glasses

2018 / Journal of Luminescence

A new series of Sm3+ ions doped sodium fluoroborate glasses have been synthesized following the melt quenching technique. The structural analyses… Continue reading Concentration effect on the structural and spectroscopic investigations of Sm3+ ions doped B2O3–Bi2O3–CaF2–Na2O glasses

Synthesis, photoelectrochemical properties and solar light-induced photocatalytic activity of bismuth ferrite nanoparticles

2018 / Journal of Nanoparticle Research

Bismuth ferrite (BFO) nanoparticles prepared by solid state reaction route were characterized by various characterization techniques such as XRD, FESEM,… Continue reading Synthesis, photoelectrochemical properties and solar light-induced photocatalytic activity of bismuth ferrite nanoparticles

Synthesis and photoluminescent properties of the Dy3+doped YSO as a high-temperature thermographic phosphor

2018 / Journal of Luminescence

Dy3+-doped yttrium orthosilicate (Y2SiO5, abbreviated YSO) phosphors were synthesized: (1) by conventional high temperature solid-state method using two types of fluxes:… Continue reading Synthesis and photoluminescent properties of the Dy3+doped YSO as a high-temperature thermographic phosphor

Differential interaction behaviors of an alkaloid drug with DMPG liposome membrane as a function of the phase state of the lipid: Nonionic surfactant-induced solubilization of the lipid

2018 / Journal of Molecular Liquids

The present study demonstrates the binding interaction of a drug, berberine (BR) with DMPG liposome membrane as a function of… Continue reading Differential interaction behaviors of an alkaloid drug with DMPG liposome membrane as a function of the phase state of the lipid: Nonionic surfactant-induced solubilization of the lipid

Towards a better control of the wastewater treatment process: excitation-emission matrix fluorescence spectroscopy of dissolved organic matter as a predictive tool of soluble BOD5 in influents of six Parisian wastewater treatment plants

2018 / Environmental Science and Pollution Research

The online monitoring of dissolved organic matter (DOM) in raw sewage water is expected to better control wastewater treatment processes.… Continue reading Towards a better control of the wastewater treatment process: excitation-emission matrix fluorescence spectroscopy of dissolved organic matter as a predictive tool of soluble BOD5 in influents of six Parisian wastewater treatment plants

N-TiO2/g-C3N4/Up-conversion phosphor composites for the full-spectrum light-responsive deNO x photocatalysis

2018 / Journal of Materials Science

The ternary composites consisted of nitrogen-doped titanium dioxide, carbon nitride and up-conversion phosphors (UP) were successfully prepared by a solvothermal… Continue reading N-TiO2/g-C3N4/Up-conversion phosphor composites for the full-spectrum light-responsive deNO x photocatalysis

Enantioselective Synthesis and Enhanced Circularly Polarized Luminescence of S-Shaped Double Azahelicenes

2014 / JACS Communication

The enantioselective synthesis of azahelicenes and S-shaped double azahelicenes has been achieved via the Au-catalyzed sequential intramolecular hydroarylation of alkynes.… Continue reading Enantioselective Synthesis and Enhanced Circularly Polarized Luminescence of S-Shaped Double Azahelicenes

Propeller Chirality of Boron Heptaaryldipyrromethene: Unprecedented Supramolecular Dimerization and Chiroptical Properties

2018 / The Journal of Physical Chemistry Letters

Chiral boron dipyrromethenes (BPs) enjoy high fluorescence efficiency at visible to near-IR wavelength regions with a reasonable range of dissymmetry… Continue reading Propeller Chirality of Boron Heptaaryldipyrromethene: Unprecedented Supramolecular Dimerization and Chiroptical Properties

Chiral Peropyrene: Synthesis, Structure, and Properties

2017 / JACS

Herein we describe the synthesis, structure, and properties of chiral peropyrenes. Using p-terphenyl-2,2″,6,6″-tetrayne derivatives as precursors, chiral peropyrenes were formed after… Continue reading Chiral Peropyrene: Synthesis, Structure, and Properties

Structural and functional characterization of a novel lipolytic enzyme from a Brazilian Cerrado soil metagenomic library

2018 / Biotechnology Letters

To isolate putative lipase enzymes by screening a Cerrado soil metagenomic library with novel features. Of 6720 clones evaluated, Clone… Continue reading Structural and functional characterization of a novel lipolytic enzyme from a Brazilian Cerrado soil metagenomic library

Effect of pH on the structure, function, and stability of human calcium/calmodulin-dependent protein kinase IV: combined spectroscopic and MD simulation studies

2016 / Biochemistry and Cell Biology

Human calcium/calmodulin-dependent protein kinase IV (CAMKIV) is a member of Ser/Thr protein kinase family. It is regulated by the calcium–calmodulin… Continue reading Effect of pH on the structure, function, and stability of human calcium/calmodulin-dependent protein kinase IV: combined spectroscopic and MD simulation studies

Crowding interactions perturb structure and stability by destabilizing the stable core of the α‐subunit of tryptophan synthase

2016 / FEBS Letters

The consequences of crowding derived from relatively small and intrinsically disordered proteins are not clear yet. We report the effect… Continue reading Crowding interactions perturb structure and stability by destabilizing the stable core of the α‐subunit of tryptophan synthase

Multispectroscopic and bioimaging approach for the interaction of rhodamine 6G capped gold nanoparticles with bovine serum albumin

2018 / Journal of Photochemistry and Photobiology B: Biology

Binding interaction of Bovine Serum Albumin (BSA) with newly prepared rhodamine 6G-capped gold nanoparticles (Rh6G-Au NPs) under physiological conditions (pH 7.2)… Continue reading Multispectroscopic and bioimaging approach for the interaction of rhodamine 6G capped gold nanoparticles with bovine serum albumin

Unravelling the unfolding mechanism of human integrin linked kinase by GdmCl-induced denaturation

2018 / International Journal of Biological Macromolecules

Integrin-linked kinase (ILK) is a ubiquitously expressed Ser/Thr kinase which plays significant role in the cell-matrix interactions and growth factor… Continue reading Unravelling the unfolding mechanism of human integrin linked kinase by GdmCl-induced denaturation

Sensing of Ce(III) using di-naphthoylated oxacalix[4]arene via realistic simulations and experimental studies

2018 / New Journal of Chemistry

Here, we report a fluorescent sensor for the detection of Ce(III) using di-naphthoylated oxacalix[4]arene (DNOC). Formation of the DNOC-Ce(III) complex… Continue reading Sensing of Ce(III) using di-naphthoylated oxacalix[4]arene via realistic simulations and experimental studies

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