Results 41 to 50 of about 21,142 (229)

In-situ electrospun aligned and maize-like AgNPs/PVA@Ag nanofibers for surface-enhanced Raman scattering on arbitrary surface

Nanophotonics, 2019
An efficient electrospun aligned surface enhanced Raman scattering (SERS) and maize-like substrate of polyvinyl alcohol (PVA) composite and Ag colloid nanofibers decorated with thermal evaporated Ag nanoparticles (AgNPs) has been developed by taking ...
Zhao Xiaofei, Li Chonghui, Li Zhen, Yu Jing, Pan Jie, Si Haipeng, Yang Cheng, Jiang Shouzhen, Zhang Chao, Man Baoyuan   +9 more
doaj   +1 more source

Catalytic performance of the biosynthesized AgNps from Bistorta amplexicaule: antifungal, bactericidal, and reduction of carcinogenic 4-nitrophenol

Green Processing and Synthesis, 2020
This study was focused to synthesize silver nanoparticles (AgNps) from the aqueous extract of Bistorta amplexicaule and to evaluate their antimicrobial, antifungal, and 4-nitrophenol (4-NP) degradation potential. The AgNps from B.
Shah Luqman, Mohammed Ali Hani S. H., Bello Bello Aminu, Ali Khan Shahid, Anwar Yasir, Khan Muhammad Sharjeel Javed, Alghamdi Khalid Ms, Khan Sher Bahadar   +7 more
doaj   +1 more source

Unlocking the Potential of MXene‐Based Electrochemical Biosensors: A Review of Biofunctionalization Strategies and Biosensing Principles

Advanced Materials Technologies, EarlyView.
ABSTRACT Electrochemical biosensors enable the accurate and timely detection of clinical biomarkers, improving healthcare and precision medicine. MXene nanosheets, a class of 2D transition metal carbides, nitrides, and carbonitrides, are promising materials for developing next‐generation electrochemical biosensors due to their unique physicochemical ...
Muhsin Ali, Sharat Chandra Barman, Isobel Steer, Aya H. Alshareef, Dana Alsulaiman   +4 more
wiley   +1 more source

Nanotoxic Effects of Silver Nanoparticles on Normal HEK-293 Cells in Comparison to Cancerous HeLa Cell Line

International Journal of Nanomedicine, 2021
Xiongwei Liu,1,* Kuizhong Shan,2,* Xiaxia Shao,1 Xianqing Shi,3 Yun He,4 Zhen Liu,1 Joe Antony Jacob,5 Lichun Deng1 1Department of Oncology, Affiliated Jiangyin Hospital of Medical College, Southeast University, Jiangyin, People’s Republic of China;
Liu X, Shan K, Shao X, Shi X, He Y, Liu Z, Jacob JA, Deng L   +7 more
doaj  

Adaptive Carbon Nanotube Patches for Versatile Electronic Textiles and Wind‐Harvesting Applications

Advanced Materials Technologies, EarlyView.
An adhesion‐tunable electronic textile patch based on a carbon nanotube/paraffin composite is presented, enabling direct, adhesive‐free integration with fabrics. Pressure‐responsive bonding allows reversible or permanent attachment on demand.
Seokwon Joo, Yang‐Hu Park, Da‐Seul Kim, Ju‐Hyung Kim, Yoon‐Kyu Song   +4 more
wiley   +1 more source

Energy efficient green synthesis method of silver nanoparticles (AgNPs) from Heteropogon contortus and its applications in wastewater management [PDF]

E3S Web of Conferences
Biological processes are used to create AgNPs, which are thought to be economical, energy- efficient, and environmentally benign. One safe way to save energy and stay away from organic solvents is to make AgNPs through green synthesis.
Reddi Papa Rao, Acharya Diptikanta, Swapnavahini Korla, Matha Sumanth Kumar, Ramana Ch. Venkata, Latha Deerghasi Asha, Laxmi S.N. Ch.   +6 more
doaj   +1 more source

Targeting the GPX4–FUNDC1 Interaction with Magnesium Lithospermate B Attenuates Sepsis‐Associated Lung Injury

Advanced Science, EarlyView.
The diagram depicts the endothelial‐protective mechanism of magnesium lithospermate B (MLB) in sepsis‐associated lung injury. MLB binds GPX4 at Gly79, disrupts its interaction with FUNDC1, prevents mitophagy‐mediated GPX4 degradation, restores mitophagic flux, reduces ROS, and limits ferroptosis.
Zhixi Li, Chang Liu, Zhaoxue Ma, Dongyou Zheng, Renkai Wang, Yongjing Yu, Guangmin Chen, Chenglong Li, Yue Bu, Hang Cao, Bing Zhang   +10 more
wiley   +1 more source

Phytosynthesis of Eco-Friendly Silver Nanoparticles Using Lawsonia Innermis (L) and Their Biomedical Applications

Journal of Pharmacy and Bioallied Sciences
BackgroundThe present study, plant extract to biosynthesize silver nanoparticles (AgNPs), is an environmentally benign way to lessen the use of dangerous chemicals. Aims and ObjectivesThe antibacterial effects of the green production of AgNPs by Lawsonia
Senthilkumaran Soowrish
doaj   +1 more source

Bacterial nanobiotic potential

Green Processing and Synthesis, 2020
Antibiotics are the chemicals responsible for killing pathogenic bacteria but inappropriate and extensive use of antibiotics is hazardous causing adverse impact on human health.
Wagi Shabana, Ahmed Ambreen
doaj   +1 more source

Machine Learning‐Enhanced Analysis of Exosomal Surface Sialic Acid Using Surface‐Enhanced Raman Spectroscopy for Ovarian Cancer Diagnosis and Therapeutic Monitoring

Advanced Science, EarlyView.
Machine learning‐assisted surface‐enhanced Raman spectroscopy analysis of exosomal sialic acid for ovarian cancer diagnosis, as well as independent monitoring of exosomal sialic acid expression levels across different treatment periods, reveals a potential correlation with treatment response.
Lili Cong, Jiaqi Wang, Sijun Huang, Xiaxia Man, Yi Guo, Shuping Xu, Songling Zhang   +6 more
wiley   +1 more source