Photoinitiated Degradation Kinetics of the Organic UV Filter Oxybenzone in Solutions and Aerosols: Impacts of Salt, Photosensitizers, and the Medium

ACS ES&T Air, Год журнала: 2024, Номер 1(11), С. 1430 - 1441

Опубликована: Окт. 16, 2024

Organic UV filters like oxybenzone (BP3) in sunscreens are seawater pollutants suspected to transfer the atmosphere via sea spray aerosol (SSA). This study examines photoinitiated degradation of BP3 artificial and real compared SSA mimics containing NaCl 4-benzoylbenzoic acid (4-BBA). We investigated pure, binary, ternary mixtures BP3, NaCl, 4-BBA using solar-simulated light isolate effects salt photosensitization on degradation. Results showed significantly faster phase (

Язык: Английский

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A FRET/TICT based multifunctional fluorescent probe for the monitoring of SO2 derivatives and viscosity in living cells and real samples

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Год журнала: 2024, Номер 325, С. 125074 - 125074

Опубликована: Авг. 31, 2024

Язык: Английский

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A novel fluorescent sensor for imaging of viscosity and ClO− in plant cells and zebrafish

Spectrochimica Acta Part A Molecular and Biomolecular Spectroscopy, Год журнала: 2025, Номер unknown, С. 126162 - 126162

Опубликована: Апрель 1, 2025

Язык: Английский

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A lipid droplet-targeted dual responding fluorescent probe for peroxynitrite and viscosity and its application in monitoring hyperglycemia and bioimaging

Microchemical Journal, Год журнала: 2025, Номер unknown, С. 113813 - 113813

Опубликована: Май 1, 2025

Язык: Английский

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Thienothiophene-based quantum dots: calibration of photophysical properties via carbon dot and biomolecular interactions

Nanoscale, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

Thienothiophenes are proved to be suitable for designing quantum dots highly sensitive and customizable optical probes biosensing, imaging optoelectronic applications.

Язык: Английский

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Photonic Nanochains for Continuous Glucose Monitoring in Physiological Environment

Nanomaterials, Год журнала: 2024, Номер 14(11), С. 964 - 964

Опубликована: Июнь 1, 2024

Diabetes is a common disease that seriously endangers human health. Continuous glucose monitoring (CGM) important for the prevention and treatment of diabetes. Glucose-sensing photonic nanochains (PNCs) have advantages naked-eye colorimetric readouts, short response time noninvasive detection diabetes, showing immense potential in CGM systems. However, developed PNCs cannot disperse physiological environment at pH 7.4 because their poor hydrophilicity. In this study, we report new kind can continuously reversibly detect concentration (Cg) 7.4. Polyacrylic acid (PAA) added to preparation forms hydrogen bonds with polyvinylpyrrolidone (PVP) Fe3O4@PVP colloidal nanoparticles hydrophilic monomer N-2-hydroxyethyl acrylamide (HEAAm), which increases content PHEAAm polymer shell prepared PNCs. Moreover, 4-(2-acrylamidoethylcarbamoyl)-3-fluorophenylboronic (AFPBA), relatively low pKa value, used as glucose-sensing further improve hydrophilicity performances The obtained Fe3O4@(PVP-PAA)@poly(AFPBA-co-HEAAm) artificial serum change color from yellow-green red when Cg 3.9 mM 11.4 mM, application straightforward CGM.

Язык: Английский

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The N-biphenyldihydroisoquinolinium scaffold as a novel motif for selective fluorimetric detection of quadruplex DNA

Organic Chemistry Frontiers, Год журнала: 2024, Номер 11(20), С. 5754 - 5761

Опубликована: Янв. 1, 2024

A cationic, donor–acceptor-substituted biphenyl derivative is presented as a quadruplex DNA-targeting fluorescent probe that enables the fluorimetric differentiation of DNA forms.

Язык: Английский

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BODIPY-based fluorescent sensor material for airborne acetone and benzene with aggregation-driven selectivity

Optical Materials, Год журнала: 2024, Номер 157, С. 116267 - 116267

Опубликована: Окт. 16, 2024

Язык: Английский

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