Optimization of acridine orange loading on 1:1 layered clay minerals for fluorescence enhancement
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Industrial and Engineering Chemistry"
DOI: 10.1016/j.jiec.2020.07.045
Abstract: Abstract As a cationic fluorescence dye acridine orange (AO) is commonly used in biology and biochemistry for DNA analyses. In this study the light absorption and fluorescence of AO after being sorbed on kaolinite (Kao)… read more here.
Keywords: acridine orange; fluorescence emission; initial concentrations; fluorescence ... See more keywords
Photosynthetic inner antenna CP47 plays important roles in ephemeral plants in adapting to high light stress.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of plant physiology"
DOI: 10.1016/j.jplph.2020.153189
Abstract: Throughout 3.5 billion years of evolution, photosynthesis of land plants has developed a complicated antenna system to cope with the ever-changing environments. The antenna system of photosystem (PS) II includes the outer antennae and inner… read more here.
Keywords: psii; high light; inner; important roles ... See more keywords
PDA-PEI-Copolymerized Nanodots with Tailorable Fluorescence Emission and Quenching Properties for the Sensitive Ratiometric Fluorescence Sensing of miRNA in Serum.
Sign Up to like & getrecommendations! Published in 2022 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c02156
Abstract: Dopamine and polyethyleneimine (PEI) copolymerized nanodots (PDA-PEI nanodots) with both fluorescence emission and quenching features were synthesized by a simple one-step reaction at room temperature. By adjusting the dopamine and PEI ratio as well as… read more here.
Keywords: ratiometric fluorescence; fluorescence; fluorescence emission; pda pei ... See more keywords
Fluorescence Emission Is Highly Structure-Dependent in Hybrid Lead Halides.
Sign Up to like & getrecommendations! Published in 2023 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.2c04267
Abstract: Hybrid lead halide perovskites have received extensive scientific attention owing to their great potential in the field of fluorescent displays and light-emitting diodes. Currently, most luminescent materials contain functional molecular and rare-earth metal ion parts.… read more here.
Keywords: fluorescence emission; prv; hybrid lead; structure ... See more keywords
Novel Stimuli-Responsive Spiropyran-Based Switch@HOFs Materials Enable Dynamic Anticounterfeiting.
Sign Up to like & getrecommendations! Published in 2022 at "ACS applied materials & interfaces"
DOI: 10.1021/acsami.2c13052
Abstract: Developing smart fluorescent materials having very advanced levels, showing dynamic displays of encrypted messaging, remains a huge challenge. In this paper, we present a unique method based on combining a common photochromic molecule spiropyran (SP)… read more here.
Keywords: stimuli responsive; novel stimuli; shows dynamic; fluorescence emission ... See more keywords
Alkoxy-Substituted Quadrupolar Fluorescent Dyes.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of the American Chemical Society"
DOI: 10.1021/jacs.2c04906
Abstract: Polar and polarizable π-conjugated organic molecules containing push-pull chromophores have been investigated extensively in the past. Identifying unique backbones and building blocks for fluorescent dyes is a timely exercise. Here, we report the synthesis and… read more here.
Keywords: alkoxy substituted; spectroscopy; fluorescent dyes; fluorescence emission ... See more keywords
The inherent mechanism of mechanochromism under different stress: electron cloud density distribution, J-type stacking, pore structure and collapse of J-type stacking
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Chemistry"
DOI: 10.1039/c7nj04543c
Abstract: Mechanochromic materials usually exhibit different mechanochromic behaviour after being ground, smashed and exposed to ultrasound, however, the inherent mechanisms of these different mechanical stresses have remained elusive until now. In order to unveil the critical… read more here.
Keywords: type; type stacking; solid state; fluorescence emission ... See more keywords
Red-shift in fluorescence emission of D–A type asymmetrical Zn(II) complexes by extending the π–π stacking interaction
Sign Up to like & getrecommendations! Published in 2017 at "RSC Advances"
DOI: 10.1039/c7ra01135k
Abstract: Two D–A type asymmetrical Zn(II) coordination complexes, [ZnL1(C2H5OH)] (1) (H2L1 = 2,4-di-tert-butyl-6-((E)-((2-((E)-(2-hydroxybenzylidene)amino)-4-nitrophenyl)imino)methyl)phenol) and [ZnL2(DMF)]·DMF (2) (H2L2 = 1-((E)-((2-((E)-(3,5-di-tert-butyl-2-hydroxybenzylidene)amino)-5-nitrophenyl)imino)methyl)naphthalen-2-ol), were designed, synthesized, and studied. Their fluorescence properties were comprehensively analysed based on their single-crystal structures. The… read more here.
Keywords: type asymmetrical; fluorescence; shift fluorescence; red shift ... See more keywords
Semi-Permanent Use of Indocyanine Green Latex Phantom for Fluorescence Emission.
Sign Up to like & getrecommendations! Published in 2023 at "Surgical innovation"
DOI: 10.1177/15533506231157173
Abstract: INTRODUCTION Testing the fluorescence emission of the vascular circulation status of the indocyanine green (ICG) fluorescence contrast agent to validate the system performance is crucial. Hence, the development of an ICG phantom is imperative, and… read more here.
Keywords: icg; indocyanine green; phantom; fluorescence emission ... See more keywords
Angular distribution of laser-induced fluorescence emission of active dyes in scattering media.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.000b32
Abstract: Angular dependence of the intensity and the emissive wavelength of the laser-induced fluorescence emission in hybrid media (fluorophores+nanoparticles) are investigated using various TiO2 densities as guest nanoscatterers in the ethanolic solutions of the host Rd6G… read more here.
Keywords: emission; fluorescence; scattering media; induced fluorescence ... See more keywords
Polarization effects on the fluorescence emission of zebrafish neurons using light-sheet microscopy.
Sign Up to like & getrecommendations! Published in 2022 at "Biomedical optics express"
DOI: 10.1364/boe.474588
Abstract: Light-sheet fluorescence microscopy (LSFM) makes use of a thin plane of light to optically section and image transparent tissues or organisms in vivo, which has the advantages of fast imaging speed and low phototoxicity. In… read more here.
Keywords: light sheet; microscopy; fluorescence emission; polarization ... See more keywords