Results 281 to 290 of about 335,942 (328)

Characterization of LED-based hybrid diffuse reflectance spectroscopy method for determination of SPF and UVA-PF in blinded multi-centre study (ALT-SPF). [PDF]

open access: yesInt J Cosmet Sci
Reble C   +11 more
europepmc   +1 more source

The ALT-SPF ring study - in vitro determination of the SPF & UVA-PF by the fused method. [PDF]

open access: yesInt J Cosmet Sci
Acker S   +11 more
europepmc   +1 more source

Ozone- and Hydroxyl Radical-Induced Degradation of Micropollutants in a Novel UVA-LED-Activated Periodate Advanced Oxidation Process.

Environmental Science and Technology, 2023
In this study, novel light emitting diode (LED)-activated periodate (PI) advanced oxidation process (AOP) at an irradiation wavelength in the ultraviolet A range (UVA, UVA-LED/PI AOP) was developed and investigated using naproxen (NPX) as a model ...
Juan Li   +6 more
semanticscholar   +1 more source

A Novel UVA/ClO2 Advanced Oxidation Process for the Degradation of Micropollutants in Water.

Environmental Science and Technology, 2022
Ultraviolet (UV)-based advanced oxidation processes (AOPs) are increasingly used for the degradation of micropollutants in water and wastewater. This study reports a novel UVA/chlorine dioxide (ClO2) AOP based on the photolysis of ClO2 using energy ...
Ji Peng, Ran Yin, Xin Yang, C. Shang
semanticscholar   +1 more source

UVA-LED-Assisted Activation of the Ferrate(VI) Process for Enhanced Micropollutant Degradation: Important Role of Ferrate(IV) and Ferrate(V).

Environmental Science and Technology, 2021
This paper investigated ultraviolet A light-emitting diode (UVA-LED) irradiation to activate Fe(VI) for the degradation of micropollutants (e.g., sulfamethoxazole (SMX), enrofloxacin, and trimethoprim).
Tao Yang   +8 more
semanticscholar   +1 more source

UVA-induced immunosuppression

Mutation Research/Fundamental and Molecular Mechanisms of Mutagenesis, 1998
It has previously been demonstrated that chronic low-dose solar-simulated ultraviolet (UV) radiation can induce both local and systemic immunosuppression as well as tolerance to a topically applied hapten. Epidermal cells from UV-irradiated mice inhibit spontaneous regression of tumours indicating that UV-induced immunosuppression is likely to permit ...
G M, Halliday   +4 more
openaire   +2 more sources

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