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Molecular design and synthesis of methoxy-substitued spiropyrans with photomodulated NIR-fluorescence
Molecular design and synthesis of methoxy-substitued spiropyrans with photomodulated NIR-fluorescence
This study focuses on the molecular design and synthesis of salt spiropyrans with near-IR fluorescence. The structure of t...
Photoactive monofunctional platinum(II) anticancer complexes of multidentate phenanthridine-containing ligands: photocytotoxicity and evidence for interaction with DNA
Photoactive monofunctional platinum(II) anticancer complexes of multidentate phenanthridine-containing ligands: photocytotoxicity and evidence for interaction with DNA
Pt(II) complexes supported by chelating, multidentate ligands containing π-extended, planar phenanthridine (benzo[c]q...
Fluctuation-mediated orbital rotation of microparticles in non-coaxially counter-propagating optical tweezers
Fluctuation-mediated orbital rotation of microparticles in non-coaxially counter-propagating optical tweezers
We have demonstrated in the present report that dielectric microparticles exhibited orbital rotation in the light field of...
Density functional theory investigation of photoelectric conversion in graphene quantum dot/Ir(III) complex nanocomposites: the influence of π-conjugation in cyclometalating ligands
Density functional theory investigation of photoelectric conversion in graphene quantum dot/Ir(III) complex nanocomposites: the influence of π-conjugation in cyclometalating ligands
Using density functional theory (DFT), this study investigates the photoelectric performance of nanocomposites formed by c...
Photoacid for releasing carbon dioxide from sorbent
Photoacid for releasing carbon dioxide from sorbent
Carbon dioxide (CO2) is the most important greenhouse gas that causes global warming. Different sorbents, e.g. amines have...
Effect of the ultraviolet unweighted irradiance on the compliance of sunbeds in Spain
Effect of the ultraviolet unweighted irradiance on the compliance of sunbeds in Spain
The use of tanning devices in Spain is regulated by the Royal Decree 1002/2002, which is based on the European standard EN...
Environment-sensitive fluorescence of COT-fused perylene bisimide based on symmetry-breaking charge separation
Environment-sensitive fluorescence of COT-fused perylene bisimide based on symmetry-breaking charge separation
Flexible and aromatic photofunctional system (FLAP) is composed of flapping rigid aromatic wings fused with a flexible 8&#...
Enhancing the bio-prospective of microalgae by different light systems and photoperiods
Enhancing the bio-prospective of microalgae by different light systems and photoperiods
Microalgae are a source of highly valuable bioactive metabolites and a high-potential feedstock for environmentally friend...
Phonozen-mediated photodynamic therapy comparing two wavelengths in a mouse model of peritoneal carcinomatosis
Phonozen-mediated photodynamic therapy comparing two wavelengths in a mouse model of peritoneal carcinomatosis
This study assessed the therapeutic efficacy of intraperitoneal photodynamic therapy (PDT) using photosensitizer activatio...
New developments in sunscreens
New developments in sunscreens
Topical sunscreen application is one of the most important photoprotection tool to prevent sun damaging effects in human s...
Overview of methods and considerations for the photodynamic inactivation of microorganisms for agricultural applications
Overview of methods and considerations for the photodynamic inactivation of microorganisms for agricultural applications
Antimicrobial resistance in agriculture is a global concern and carries huge financial consequences. Despite that, practic...
Overexpression of Brassica napus COMT1 in Arabidopsis heightens UV-B-mediated resistance to Plutella xylostella herbivory
Overexpression of Brassica napus COMT1 in Arabidopsis heightens UV-B-mediated resistance to Plutella xylostella herbivory
UV-B radiation regulates numerous morphogenic, biochemical and physiological responses in plants, and can stimulate some r...
Pyglotaran: a lego-like Python framework for global and target analysis of time-resolved spectra
Pyglotaran: a lego-like Python framework for global and target analysis of time-resolved spectra
The dynamics of molecular systems can be studied with time-resolved spectroscopy combined with model-based analysis. A Pyt...
Protonation of Asp116 and distortion of the all-trans retinal chromophore in Krokinobacter eikastus rhodopsin 2 causes a redshift in absorption maximum upon dehydration
Protonation of Asp116 and distortion of the all-trans retinal chromophore in Krokinobacter eikastus rhodopsin 2 causes a redshift in absorption maximum upon dehydration
Water is usually indispensable for protein function. For ion-pumping rhodopsins, water molecules inside the proteins play ...
Photosensitizers combination approach to enhance photodynamic inactivation of planktonic and biofilm bacteria
Photosensitizers combination approach to enhance photodynamic inactivation of planktonic and biofilm bacteria
To improve bacterial photodynamic inactivation (PDI), this work analyzes the photodynamic effect caused by the combination...
Sunlight-assisted photocatalytic degradation of orange G dye using cost-effective zinc oxide nanoparticles
Sunlight-assisted photocatalytic degradation of orange G dye using cost-effective zinc oxide nanoparticles
We have used an environmentally friendly approach to produce zinc oxide nanoparticles from an aqueous extract of Cucumis m...
Antioxidant and drought-acclimation responses in UV-B-exposed transgenic Nicotiana tabacum displaying constitutive overproduction of H2O2
Antioxidant and drought-acclimation responses in UV-B-exposed transgenic Nicotiana tabacum displaying constitutive overproduction of H2O2
Hydrogen peroxide (H2O2) is an important molecule that regulates antioxidant responses that are crucial for plant stress r...
A photo-controlled fluorescent switching based on carbon dots and photochromic diarylethene for bioimaging
A photo-controlled fluorescent switching based on carbon dots and photochromic diarylethene for bioimaging
Carbon dots (CDs) as luminescent zero-dimensional carbon nanomaterials have good aqueous dissolution, photostability, high...
Investigating the characteristics of fluorescence features on sweet peppers using UV light excitation
Investigating the characteristics of fluorescence features on sweet peppers using UV light excitation
Sweet peppers are popular worldwide due to their nutrition and taste. Conventional vegetable tracing methods have been tri...
Tremella fuciformis polysaccharides alleviates UV-provoked skin cell damage via regulation of thioredoxin interacting protein and thioredoxin reductase 2
Tremella fuciformis polysaccharides alleviates UV-provoked skin cell damage via regulation of thioredoxin interacting protein and thioredoxin reductase 2
Skin is exposed to a wide range of environmental risk factors including ultraviolet (UV) and all kinds of pollutants. Exce...
Self-aggregation behavior of dimeric chlorophyll-a derivatives linked with ethynylene and m-phenylene moieties
Self-aggregation behavior of dimeric chlorophyll-a derivatives linked with ethynylene and m-phenylene moieties
Chlorophyll(Chl)-a derivatives inserting an ethynylene-m-phenylene group between a zinc chlorin ring and a hydroxymethyl g...
Impact of luminescent-ion doping on the crystallographic and photo-physical properties of the CaMoO4 nanoparticles
Impact of luminescent-ion doping on the crystallographic and photo-physical properties of the CaMoO4 nanoparticles
Luminescent lanthanide (Ln3+ = Pr, Nd, Sm, Eu, and Tb)-ions doped calcium molybdate(CaMoO4) nanoparticles(NPs)...
LED irradiation at 630 nm alleviates collagen-induced arthritis in mice by inhibition of NF-κB-mediated MMPs production
LED irradiation at 630 nm alleviates collagen-induced arthritis in mice by inhibition of NF-κB-mediated MMPs production
Matrix metallopreteinase (MMP), a family of matrix degrading enzyme, plays a significant role in persistent and irreversib...
The effects of UV filters on health and the environment
The effects of UV filters on health and the environment
Sunscreens are an important means of protection against sunburns, dyspigmentation, photoaging, and photocarcinogenesis. Su...
Photobiomodulation and vitamin B treatment alleviate both thermal and mechanical orofacial pain in rats
Photobiomodulation and vitamin B treatment alleviate both thermal and mechanical orofacial pain in rats
The present study investigates the efficacy of Photobiomodulation (PBM) and Vitamin B Complex (VBC) to relieve pain, both ...
Visible-light promoted photoredox catalysis in flow: addition of biologically important α‑amino radicals to michael acceptors
Visible-light promoted photoredox catalysis in flow: addition of biologically important α‑amino radicals to michael acceptors
Visible light promoted photoredox catalyzed formation of α-amino radicals from cyclic tertiary amine compounds and th...
Light at night: effect on the daily clock, learning, memory, cognition, and expression of transcripts in different brain regions of rat
Light at night: effect on the daily clock, learning, memory, cognition, and expression of transcripts in different brain regions of rat
The rapid increase in urbanization is altering the natural composition of the day–night light ratio. The light/dark ...
Artificial night illumination disrupts sleep, and attenuates mood and learning in diurnal animals: evidence from behavior and gene expression studies in zebra finches
Artificial night illumination disrupts sleep, and attenuates mood and learning in diurnal animals: evidence from behavior and gene expression studies in zebra finches
This study investigated the effects of an illuminated night on sleep, mood, and cognitive performance in non-seasonal diur...
Photosynthesis and biochemical characterization of the green alga Chlamydopodium fusiforme (Chlorophyta) grown in a thin-layer cascade
Photosynthesis and biochemical characterization of the green alga Chlamydopodium fusiforme (Chlorophyta) grown in a thin-layer cascade
Photosynthesis, growth and biochemical composition of the biomass of the freshwater microalga Chlamydopodium fusiforme cul...
Concerning the photophysics of fluorophores towards tailored bioimaging compounds: a case study involving S100A9 inflammation markers
Concerning the photophysics of fluorophores towards tailored bioimaging compounds: a case study involving S100A9 inflammation markers
A full understanding concerning the photophysical properties of a fluorescent label is crucial for a reliable and predicta...
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