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LED illumination-assisted Activation of Peroxydisulfate by Heterogeneous CuS under Alkaline Condition for Efficient Organic Pollutants Removal.
Environ Res
December 2024
School of Nuclear Science and Technology, University of South China, 421000, China.
The copper-based materials were considered as promising catalysts for the activation of peroxydisulfate (PDS), but the study on the CuS-activated PDS under LED illumination and alkaline condition was little reported. In this work, CuS, a simple and readily available heterogeneous catalyst, was employed to enhance the activation of PDS under alkaline condition through LED illumination. The results indicated that under LED illumination, the degradation rate of tetracycline (TC) during the first 15 min was 3.
View Article and Find Full Text PDFA Ray of Hope in Darkness: A Case Report on the Rehabilitation of a Patient With Sudden Visual Impairment Due to Traumatic Optic Neuropathy.
Cureus
September 2024
Shri Bhagwan Mahavir Vitreoretinal Services, Sankara Nethralaya, Chennai, IND.
Traumatic optic neuropathy (TON) refers to optic nerve damage resulting from trauma to the eye or head. Loss of visual functions is the hallmark of all optic neuropathies. Due to the sudden loss of vision, even after treatment, patients feel physically and psychologically disturbed.
View Article and Find Full Text PDFOptimizing neurointerventional procedures: an algorithm for embolization coil detection and automated collimation to enable dose reduction.
J Med Imaging (Bellingham)
July 2024
Friedrich-Alexander-Univeristät Erlangen-Nürnberg, Pattern Recognition Lab, Department of Computer Science, Erlangen, Germany.
Purpose: Monitoring radiation dose and time parameters during radiological interventions is crucial, especially in neurointerventional procedures, such as aneurysm treatment with embolization coils. The algorithm presented detects the presence of these embolization coils in medical images. It establishes a bounding box as a reference for automated collimation, with the primary objective being to enhance the efficiency and safety of neurointerventional procedures by actively optimizing image quality while minimizing patient dose.
View Article and Find Full Text PDF[Ag(IPr)(bpy)][PF]: brightness and darkness playing with aggregation induced phosphorescence for light-emitting electrochemical cells.
Dalton Trans
July 2024
Technical University of Munich, Campus Straubing for Biotechnology and Sustainability, Chair of Biogenic Functional Materials, Schulgasse 22, 94315 Straubing, Germany.
Article Synopsis
- Heteroleptic silver(I) complexes are gaining attention for thin-film lighting technologies due to their lack of distortion during excitation compared to copper(I) complexes.
- This study focuses on a specific Ag(I) complex with N-heterocyclic carbene and 2,2'-bipyridine that shows strong green emission due to intermolecular interactions and aggregation-induced emission.
- Although the complex demonstrates poor emission in thin-film form, it has excellent electrochemical stability under operating conditions, suggesting promising applications in lighting devices.
Visible light- and dark-driven degradation of palm oil mill effluent (POME) over g-CN and photo-rechargeable WO.
Environ Sci Pollut Res Int
July 2024
Advanced Membrane Technology Research Centre (AMTEC), Universiti Teknologi Malaysia, 81310, Skudai, Johor, Malaysia.
The investigations of real industrial wastewater, such as palm oil mill effluent (POME), as a recalcitrant pollutant remain a subject of global water pollution concern. Thus, this work introduced the preparation and modification of g-CN and WO at optimum calcination temperature, where they were used as potent visible light-driven photocatalysts in the degradation of POME under visible light irradiation. Herein, g-CN-derived melamine and WO photocatalyst were obtained at different calcination temperatures in order to tune their light absorption ability and optoelectronics properties.
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