Results 91 to 100 of about 1,944,357 (285)

Green synthesis of CuO and ZnO nanoparticles from edible mushrooms: Characterization and evaluation of antioxidant, antimicrobial, anti-inflammatory and cytotoxicity activities

Chemical Physics Impact
This study reports the mycosynthesis of Copper Oxide and Zinc Oxide nanoparticles using edible mushrooms -Agaricus bisporus and Pleurotus ostreatus and evaluates their physiochemical and biological properties.
Jeya Preethi Selvam, Ponmurugan Ponnusamy   +1 more
doaj   +1 more source

Copper oxide (CuO) loaded polyacrylonitrile (PAN) nanofiber membranes for antimicrobial breath mask applications

Current Research in Biotechnology, 2019
Bacteria free clean air is important for healthy life. Current research is mainly focused on nonwoven and antibacterial breath mask development. Copper oxide was selected as antibacterial agent due to its good antimicrobial properties as well as its ...
Motahira Hashmi, Sana Ullah, Ick Soo Kim
doaj   +1 more source

Desert Plant Inspired Hierarchical Nanofibrous Membranes for Integrated Solar Desalination and Heavy Metal Remediation

Advanced Functional Materials, EarlyView.
An Alhagi maurorum inspired hierarchical composite membrane (NFCu) was developed by integrating heavy metal remediation and solar‐driven interfacial evaporation in a single platform. Beyond the photothermal effect, a localized photocatalytic process is realized on the CuO surface, deepening the mechanistic understanding of light–matter–water ...
Yuqiong He, Ronggang Luo, Shengbo Ge, Kaixin Jiang, Kirsten Dyer, Xiaojian Zhou, Ben Bin Xu, Xuehua Zhang, Guanben Du, Kaimeng Xu   +9 more
wiley   +1 more source

Enhancing the Thermophysical Properties of Lubricating Oils of Refrigeration System Using CuO/CeO2 as a Mixture of Nanoparticles

Journal of High-Frequency Communication Technologies
The compressor is the heart of the refrigeration system, extension of its life and preservation of its moving parts such as pistons, rotors, valves, connecting rods and cranks lubrication require improvement.
HudaElslam Mohamed, Ali A. Salama, Abdussalam Ali. Ahmed, Unal Camdali   +3 more
doaj   +1 more source

Decoupling the Size and Loading Effects in Silver Nanoparticles for Efficient Paired Carbon Dioxide and Formaldehyde Electrolysis

Advanced Functional Materials, EarlyView.
We investigate size‐dependent CO selectivity on Ag nanoparticles, where optimized Ag loading achieves nearly 100% Faradaic Efficiency for CO at −100 mA·cm−2. In situ SERS and XPS reveal the crucial role of optimized loading in catalytic performance. The Ag/C catalyst further exhibits bifunctional activity, enabling efficient electrolysis of CO2 and ...
Venkata S. R. K. Tandava, Clara Große, Debabrata Bagchi, Zhenye Zhu, Suptish Ghosh, J. Niklas Hausmann, Carsten Walter, Rosario Suarez Anzorena, Catalina Elena Jimenez, Yasmin Lucero Cobos‐Becerra, Jack C. Q. Fletcher, Tobias Sontheimer, Michael Schwarze, Holger Dau, Matthias Driess, Marcus Bär, Prashanth W. Menezes   +16 more
wiley   +1 more source

Nano Borophene as a Programmable 2D Scaffold for Organized DNA Assembly and Long‐Range Energy Transfer

Advanced Functional Materials, EarlyView.
Borophene is introduced as a programmable 2D bio‐interface that organizes DNA through dual boron–sulfur and nucleobase interactions. This molecular architecture enables efficient long‐range nanosurface energy transfer, establishing new design principles for functional nano–bio interfaces and amplification‐free optical biosensing.
Teresa Aditya, Pranay Saha, John M. Sansalone, Shraddha Krishnakumar, Matthew Molinaro, André J. van der Vlies, Nada Maher, Adrienne Griffiths, Zakhro Zakirova, Ketan Dighe, Narayana R. Aluru, Dipanjan Pan   +11 more
wiley   +1 more source

Green synthesis of Cu-Doped ZnO nanoparticles using Syzygium cumini leaf extract and their antimicrobial evaluation

Bioscience Nanotechnology
Synthesis of nanoparticles by the green synthesis approach using the plant leaves extract has gained popularity since they are thought to be cost-effective, efficient and environment-friendly. This study was designed to synthesize copper-doped zinc oxide
Rimsha Gulzar, Nazish Jahan, Muhammad Wasif Gulzar, Muhammad Ammar Yasir   +3 more
doaj   +1 more source

An investigation on the effects of silica and copper oxide nanoparticles on rheological and fluid loss property of drilling fluids

Journal of Petroleum Exploration and Production Technology, 2019
The increase in hydrocarbon production from problematic production zones having high fluid loss and formation damage has led to the emergence of non-damaging drilling fluids (NDDF).
Srawanti Medhi, Satyajit Chowdhury, Dharmender Kumar Gupta, Aryab Mazumdar   +3 more
doaj   +1 more source

Lewis Acid Site Engineering in MOF‐Derived Aluminum Oxide/Carbon Composites for Dechlorination of Waste Plastic Pyrolysis Oil

Advanced Functional Materials, EarlyView.
Controlled carbonization of an Al‐MOF partially decomposes its linkers, exposing coordinatively unsaturated Al centers within an oxide/carbon composite. The resulting Lewis acid sites, rather than surface area, govern organochlorine capture: the composite removes chemically diverse organochlorines from waste plastic pyrolysis oil, outperforms a ...
Seong Cheon Kim, Byeongju Jeon, Suk Hyun Lim, Eun Hee Kwon, Nam Sun Nho, Siyoung Q. Choi, Jeasung Park   +6 more
wiley   +1 more source

Copper Oxide Nanoparticles Application In Prosthodontics

Dentistry 3000
Objectives: To assess current knowledge about copper oxide nanoparticles and their applications in prosthetic dental technology. Materials and Methods: On this topic, an electronic systematic review was conducted in various databases (Google Scholar research, Science Direct reports, PubMed studies, and Web of Science data), as well as a hand search of ...
null Maha Hussaein, Hawraa Khalid, Wafaa Jasem   +2 more
openaire   +1 more source