-
621
Improving Edge Quality of Liquid Crystal Display 3D Printing Using Local Dimming Method
Published 2025-01-01“…LPP, known for its rapid and cost-effective fabrication, faces challenges with light leakage and precision under high-power ultraviolet (UV) light. By locally adjusting the backlight array's brightness to conform to the digital mask's shape, this study effectively suppresses LCD light leakage and improves edge definition. …”
Get full text
Article -
622
A handheld UV-C light-emitting diode decreases environmental contamination near the operative field
Published 2024-01-01“…The purpose of this study was to assess the impact of a handheld ultraviolet-c (UV-C) light-emitting diode (LED) disinfection device on the decontamination of HTS in the operating room. …”
Get full text
Article -
623
Comparison of Two Synthesis Methods for 3D PLA-Ibuprofen Nanofibrillar Scaffolds
Published 2025-01-01“…The drug release profile was assessed by ultraviolet-visible spectrophotometry (UV-Vis), and cell adhesion and viability were evaluated using fibroblast culture assays. …”
Get full text
Article -
624
Flow Cytometry of the Side Population: Tips & Tricks
Published 2006-01-01“…SP cells are CD34neg and were discovered using ultraviolet excitation based on the efflux of Hoechst 33342 (Ho342). …”
Get full text
Article -
625
Laser Synthesis of Platinum Single-Atom Catalysts for Hydrogen Evolution Reaction
Published 2025-01-01“…This was followed by loading this film with chloroplatinic acid (H<sub>2</sub>PtCl<sub>6</sub>), followed by further irradiation with an ultraviolet (UV; 355 nm) laser, resulting in pyrolysis of H<sub>2</sub>PtCl<sub>6</sub> to form the SAC, along with a further reduction of the MOF to form a Pt-decorated laser-induced annealed MOF (Pt-LIA-ZIF8@ZIF67). …”
Get full text
Article -
626
Enhancing the Ability of Escherichia coli to Synthesise L-Isoleucine Using λ-Red Recombinant Technology Combined with Complex Mutagenesis
Published 2025-01-01“…Secondly, E. coli NXA1 was subjected to multiple rounds of complex mutagenesis with atmospheric room temperature plasma (ARTP), ultraviolet (UV), and nitrosoguanidine (NTG), which was screened to obtain the mutant strain E. coli NXA2 with α-AB being structural analogue. …”
Get full text
Article -
627
Building evidence for indoor tanning as a behavioral addiction: concerns, problems, and change perceptions are associated with addictive symptoms
Published 2025-02-01“…Abstract Background Rates of ultraviolet radiation (UVR)-emitting tanning bed use have declined in the United States over the past decade. …”
Get full text
Article -
628
Optical Observations of Sputtered Au-nanostructures and Characterizations
Published 2024-03-01“…Au nanofilms were investigated by XRD (X-ray diffraction), UV-Vis (ultraviolet-visible light) diffractometer, and AFM (atomic force microscopy) techniques. …”
Get full text
Article -
629
Trifarotene alleviates skin photoaging injury by inhibition of JNK/c-Jun/MMPs
Published 2024-09-01“…Long-term exposure to ultraviolet (UV) radiation induces skin photoaging, which manifests as oxidative stress, inflammation, and collagen degradation. …”
Get full text
Article -
630
New Approach of the Oxidant Peroxo Method (OPM) Route to Obtain Ti(OH)4 Nanoparticles with High Photocatalytic Activity under Visible Radiation
Published 2018-01-01“…In addition, the catalyst presented a great potential for the reduction of CO2 under ultraviolet (UV) radiation when compared to P25, which is a classic catalyst used in photocatalytic processes. …”
Get full text
Article -
631
An Effective Flocculation Method to the Kaolin Wastewater Treatment by a Cationic Polyacrylamide (CPAM): Preparation, Characterization, and Flocculation Performance
Published 2018-01-01“…P(AM-DMC) (PAD) was synthesized by ultraviolet- (UV-) initiated copolymerization with methacryloxyethyl trimethyl ammonium chloride (DMC) and acrylamide (AM) as the monomers and initiator 2,2-azobis [2-(2-imidazolin-2-yl) propane] dihydrochloride (VA-044) as the photoinitiator. …”
Get full text
Article -
632
Characterization of physical, structural and antioxidant properties of hemp seed and seed meal protein-gallic acid conjugates
Published 2025-06-01“…Simultaneously, there was a decrease in free thiol groups and tryptophan residues to be as low as 2.05 and 2.14 %, respectively in sHPI-GA1000 and 10.34 and 17.30 %, respectively in smHPI-GA1000 with an increase in molecular masses, indicating covalent bonding between HPIs and GA. Ultraviolet-visible and Fourier transform infrared spectroscopy revealed changes in the conjugate structures. …”
Get full text
Article -
633
Prognostic factors of head and neck cutaneous squamous cell carcinoma: a systematic review
Published 2021-09-01“…Abstract Background Head and neck cutaneous squamous cell carcinoma (HNCSCC) is a non-melanoma skin cancer that is mostly caused by solar ultraviolet radiation exposure. While it usually has an excellent prognosis, a subset of patients (5%) develops nodal metastasis and has poor outcomes. …”
Get full text
Article -
634
Synthesis of Mannich N-bases based on benzimidazole derivatives using SiO2OAlCl2 catalyst and their potential as antioxidant, antibacterial, and anticancer agents
Published 2025-01-01“…The purity of the synthesized compounds was monitored by Thin layer chromatography (TLC), melting point test, Ultraviolet-visible (UV–Vis), and Liquid chromatography-Mass spectrometry (LC-MS). …”
Get full text
Article -
635
Unraveling Abnormal Thermal Quenching of Sub‐Gap Emission in β‐Ga2O3
Published 2025-01-01“…Abstract In this work, the optical transition of self‐trapped excitons (STEs) and the emergent green emission in β‐Ga2O3 samples with/without Sn impurities at various doping levels have been investigated via temperature‐ and power‐dependent photoluminescence. The ultraviolet (UV) emissions ≈ 3.40 eV unanimously exhibit an excitonic nature related to STEs and typical negative thermal quenching (NTQ) characters. …”
Get full text
Article -
636
Green synthesis of Au-Pt bimetallic nanoparticels using Croton caudatus Geisel leaf extract and their biological studies
Published 2025-01-01“…Scanning electron microscopy (SEM), transmission electron microscopy (TEM), energy dispersive X-ray (EDX) analysis, Fourier-transform infrared (FT-IR) spectroscopy, and ultraviolet (UV) spectroscopy were all utilized to completely characterize the synthesized nanoparticles. …”
Get full text
Article -
637
RAS/RAF/MEK/ERK and PI3K/PTEN/AKT Signaling in Malignant Melanoma Progression and Therapy
Published 2012-01-01“…Melanomagenesis is initially triggered by environmental agents including ultraviolet (UV), which induces genetic/epigenetic alterations in the chromosomes of melanocytes. …”
Get full text
Article -
638
Optimization, Characterization, and Antibacterial Activity of Copper Nanoparticles Synthesized Using Senna didymobotrya Root Extract
Published 2021-01-01“…Characterization was done using ultraviolet-visible (UV-Vis), particle size analyzer, X-ray diffraction, zeta potentiometer, and Fourier transform infrared (FT-IR). …”
Get full text
Article -
639
Comparative Study of Crucial Properties of Packaging Based on Polylactide and Selected Essential Oils
Published 2025-01-01“…Mechanical and antioxidant properties, water vapor transmission rate (WVTR), and analysis of barrier properties against ultraviolet (UV) radiation, as well as the migration of ingredients into food simulants such as 10% <i>v</i>/<i>v</i> solutions of ethanol, 3% <i>w</i>/<i>v</i> acetic acid solution, and isooctane, were among the critical studies conducted. …”
Get full text
Article -
640
Innovative Solid Lipid Nanoparticle-Enriched Hydrogels for Enhanced Topical Delivery of L-Glutathione: A Novel Approach to Anti-Ageing
Published 2024-12-01“…<b>Background:</b> Skin ageing, driven predominantly by oxidative stress from reactive oxygen species (ROS) induced by environmental factors like ultraviolet A (UVA) radiation, accounts for approximately 80% of extrinsic skin damage. …”
Get full text
Article