Results 81 to 90 of about 16,176 (293)

Biological Synthesis of Selenium Nanoparticles and Evaluation of their Bioavailability

Brazilian Archives of Biology and Technology, 2018
Nanoparticles due to their unique properties have attracted more attention and their bacterial biosynthesis is more favorable because is environmental friendly and the size and yield of nanoparticles can be optimized.
Saeedeh Pouri, Hossein Motamedi, Soheyla Honary, Iraj Kazeminezhad   +3 more
doaj   +1 more source

Selenium Nanomaterials for Wound Healing: Synergistic Strategies from Anti‐Infection to Tissue Regeneration

Advanced NanoBiomed Research, EarlyView.
Selenium nanoparticles (SeNPs) are emerging as multifunctional platforms for wound healing, integrating antimicrobial, anti‐inflammatory, and proregenerative activities. This review summarises key mechanisms and recent advances in SeNP‐enabled composite dressings, immunomodulatory nanocomposites, microenvironment‐responsive hydrogels, photothermal and ...
Yangxia Chen, Xiaoshuang Liang, Sirui Li, Shuoshan Li, Wei Liu, Yingping Lin, Siqi Li, Zehang Zhang, Judun Zheng, Tianfeng Chen, Rongyi Chen   +10 more
wiley   +1 more source

Selenium in the Prevention and Treatment of Hepatocellular Carcinoma: From Biomedical Investigation to Clinical Application

, 2020
Selenium is a micronutrient that had been suggested to reduce the risk of cancer. Hepatocellular carcinoma (HCC), a prevalent disease and one of the most lethal cancers in the world, awaits new alternative treatment strategies to improve patients ...
Chien-Shan Cheng, Yibin Feng, Wang, N, Feng, Y, Cheng, C, Ning Wang   +5 more
core   +1 more source

Optimized Selenium‐Doped Nanocomposites for Enhanced Polymer Gel Performance in Permeability Reduction

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Excessive water production in mature oil fields necessitates robust shut‐off treatments, yet conventional polymer gels often fail under high‐temperature and high‐salinity conditions. This study aims to enhance gel thermal stability and mechanical strength by incorporating selenium‐doped Ag/AgO–ZnO nanocomposites synthesized via a novel green ...
Fadhil F. Sead, Farag M. A. Altalbawy, M. Sudhakara Reddy, Badri Narayan Sahu, Sridharan Sundharam, Sanjeev Kumar, Atreyi Pramanik, Aseel Smerat, Fatimah Pashtun   +8 more
wiley   +1 more source

Green synthesis of selenium nanoparticles for enhanced photocatalysis applications

Discover Chemistry
This study presents a comprehensive investigation on the green synthesis of selenium nanoparticles using aloe vera extract as a reducing and stabilizing agent for photocatalytic applications.
Umar Farooq, Asifa Kusar
doaj   +1 more source

Preparation and antioxidant properties of selenium nanoparticles-loaded chitosan microspheres

, 2017
Kaikai Bai,1,2 Bihong Hong,1,2 Jianlin He,1,2 Zhuan Hong,1,2 Ran Tan1,2 1Third Institute of Oceanography, 2Engineering Research Center of Marine Biological Resource, Comprehensive Utilization, State Oceanic Administration, Xiamen, People’s ...
He J, Hong Z, Bai K, Hong B, Tan R
core  

Effect of Annealing Temperature on the Structural, Morphological, and Optical Properties of CdSeTe Nanoparticles for Optoelectronic Applications

Advanced Physics Research, EarlyView.
A correlation between thermal treatment and enhanced crystalline quality, surface morphology, and optical response. As annealing temperature increases, structural refinement (evidenced by phrase transition from hexagonal to cubic), and more defined morphology (seen via SEM), and improved optical absorption and bandgap tuning (UV–vis and PL spectra) are
Vanthini Nelson Adoons, Thandeka Molefe, Ahmed Umer Yimamu   +2 more
wiley   +1 more source

Selenium Nanoparticles Improves Morpho-Physio-Biochemical Traits and Cadmium Stress Tolerance in Garden Mint using Seedling Root Dip Feeding [PDF]

E3S Web of Conferences
Due to extensive global contamination of agricultural soils with cadmium (Cd), there is a dire need for cost-effective and practical methods to ensure the production of safe food.
Jamshed Nida, Fatima Komal, Ashraf Kamran, Hussain Afzal, Sultan Khawar, Zaman Qamar uz   +5 more
doaj   +1 more source

Tetraspanin‐ESCRT sorting drives miR‐29b packaging into extracellular vesicles to reverse fibrosis in intrauterine adhesions

BMEMat, EarlyView.
MiR‐29b is enriched in extracellular vesicles (EVs) via a tetraspanin transporter‐dependent endocytosis and sorting complex required for the endosomal transport (ESCRT)‐dependent pathway. These EVs target the 3′ untranslated region (3′UTR) of TGFB2, thereby inhibiting the TGF‐β/Smad3 signaling pathway and repairing endometrial damage in intrauterine ...
Lihao Chen, Jianfeng Wu, Shunhan Zhang, Siqi Huang, Yingjun Xie, Hongda Chen, Yinghong Yang, Lan Xiao, Ding Wang, Keke Wu, Xiaofang Sun   +10 more
wiley   +1 more source

The Application of Selenium Nanoparticles in Immunotherapy

Nano Biomedicine and Engineering
Selenium (Se), is an essential trace element that primarily functions in the form of selenoproteins. These selenoproteins play crucial roles in the functioning of the human organism, including anti-inflammatory processes, regulating redox balance, participating in the metabolism of thyroid hormones, and maintaining the proper functioning of the immune ...
Yu Yang, Ying Liu, Qingxia Yang, Ting Liu   +3 more
openaire   +2 more sources