Results 221 to 230 of about 38,495 (270)

High-Efficiency Capture of Indole-3-Acetic Acid (IAA) from Water Using AgNPs-Decorated Silicate-Based Nanocomposites. [PDF]

Materials (Basel)
Cigala RM, Ielo I, Basile DP, Lamonica FP, Lanzafame P, Papanikolaou G, Zaffino G, Crea F, De Luca G.   +8 more
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Eco-Friendly Synthesis of Silver Nanoparticles Using <i>Punica granatum</i> (Pomegranate) Peel Extract Under Chemical-Free and Ambient Conditions: Characterization and Antibacterial Activity. [PDF]

Int J Mol Sci
Moonlek C, Wimolmala E, Siwayaprahm P, Chaginate Y, Reungpatthanaphong P, Rattanapongs C, Takahashi T, Saenboonruang K.   +7 more
europepmc   +1 more source

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Molecular Modification of AgNPs Synthetic Protein and Characterization of Synthetic AgNPs

Nano, 2023
Nanosilver (AgNPs) exhibit a wide range of potential uses in the optical, antibacterial, and catalytic fields, and biologically produced AgNPs have a number of benefits. Our lab earlier identified the Lysinibacillus sphaericus protein NA33, which is involved in the synthesis of AgNPs.
Tong Chai, Yang Ping Song, Sheng Tao Zhang, Fu Wei Yan, Gong Ying Pan, Pei Liu, Shi Yan Wang, Xiang Qian li   +7 more
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Surface-enhanced Raman scattering from AgNP–graphene–AgNP sandwiched nanostructures

Nanoscale, 2015
We developed a facile approach toward hybrid AgNP-graphene-AgNP sandwiched structures using self-organized monolayered AgNPs from wet chemical synthesis for the optimized enhancement of the Raman response of monolayer graphene. We demonstrate that the Raman scattering of graphene can be enhanced 530 fold in the hybrid structure.
Jian, Wu, Yijun, Xu, Pengyu, Xu, Zhenghui, Pan, Sheng, Chen, Qishen, Shen, Li, Zhan, Yuegang, Zhang, Weihai, Ni   +8 more
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AgNPs/PVA and AgNPs/(PVA/PEI) hybrids: preparation, morphology and antibacterial activity

Journal of Physics D: Applied Physics, 2013
Two strategies are demonstrated to fabricate AgNPs/PVA and AgNPs/(PVA/PEI) nanofibre hybrids. In the first approach, we synthesized AgNPs in poly(vinylalcohol) (PVA) solution and then electrospun the AgNPs/PVA solution into the AgNPs/PVA nanofibres. In the other one, the polyethylenimine (PEI) was introduced to improve the water-stability of PVA and ...
Pan Wang, Han Zhu, Shiyong Bao, MingLiang Du, Ming Zhang   +4 more
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Electrochemical synthesis of AgNP and mechanical performance of AgNP-EG coatings on soft elastomer

Journal of Elastomers & Plastics, 2019
Silver nanoparticles (AgNP) are being used extensively in medical and modern age stretchable and flexible electronics applications. In this article, we describe easy, cost-effective, and scalable synthesis of AgNP using electrolysis of pure silver metal in aqueous silver acetate solution.
Murtuza Mehdi, Maaz Akhtar, Shahid Abro, Zahid Qamar, Malik Muhammad Nauman, Shahid Aziz, Zaib Ullah Khan, Muhammad Sufiyan, Muhammad Bin Waseem, Ali Azraf   +9 more
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Transport of silver nanoparticles (AgNPs) in soil

Chemosphere, 2012
The effect of soil properties on the transport of silver nanoparticles (AgNPs) was studied in a set of laboratory column experiments, using different combinations of size fractions of a Mediterranean sandy clay soil. The AgNPs with average size of ~30nm yielded a stable suspension in water with zeta potential of -39mV.
Omer, Sagee, Ishai, Dror, Brian, Berkowitz   +2 more
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Antibacterial AgNPs/CaP biocomposites

2014 9th International Forum on Strategic Technology (IFOST), 2014
The modification of implant surface is in the focus of many scientists worldwide. In this study, multifunctional biocomposite on the basis of calcium phosphate coating and silver nanoparticles has been fabricated through the use of nanofabrication techniques. Dense nanocrystalline HA film was deposited over AgNPs. The properties as well as the in vitro
Ivanova, A. A., Surmenev, R. A., Surmeneva, M. A., Mukhametkaliyev, T., Sharonova, A. A., Grubova, I. Y., Loza, Kateryna, Chernousova, Svitlana, Prymak, Oleg, Epple, Matthias   +9 more
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Toxicological effects of AgNPs on duckweed (Landoltia punctata)

Science of The Total Environment, 2020
Silver nanoparticles (AgNPs) are widely applied in several types of products since they act as a biocide. However, their high level of release into the environment can bring risks to ecosystems. Thus, the toxicity of AgNPs toward duckweed (Landoltia punctata) was investigated by monitoring the growth rate inhibition and the effect on the photosynthetic
Cristina M, Lalau, Carmen, Simioni, Denice S, Vicentini, Luciane C, Ouriques, Rodrigo A, Mohedano, Rodrigo C, Puerari, William G, Matias   +6 more
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