Results 61 to 70 of about 10,082 (300)

Biogenic Zinc nanoparticles: green approach to synthesis, characterization, and antimicrobial applications

Microbial Cell Factories
Background Biogenic synthesis of zinc nanoparticles (ZnNPs) has attracted significant interest due to their unique properties and potential biological applications.
Myada S. M. Ouf, Mahmoud E. A. Duab, Dina I. Abdel-Meguid, Ebaa E. EL-Sharouny, Nadia A. Soliman   +4 more
doaj   +1 more source

Investigations on capping-induced changes in structural, optical, and thermal properties of Zn0.96Ni0.04S nanoparticles

Chemical Physics Impact, 2023
We present the chemical precipitation technique for producing several quantities of sodium hexametaphosphate (SHMP) capped zinc sulphide nanoparticles doped with Ni2+ in an ambient environment.
R. Mohan, C. Rakkappan, N. Punitha, K. Jayamoorthy, P. Magesan, N. Srinivasan   +5 more
doaj   +1 more source

Enhancement of efficiency by embedding ZnS and Mn-doped ZnS nanoparticles in P3HT:PCBM hybrid solid state solar cells [PDF]

, 2017
Zinc sulphide (ZnS) and Mn-doped ZnS nanoparticles were synthesized by wet chemical method. The synthesized nanoparticles were characterized by UV-visible, fluorescence, X-ray diffraction (XRD), fourier transform infra-red (FTIR) spectrometer, field ...
Tham Adhikari, Jean-Michel Nunzi, Amin Badshah, Syed Mujtaba Shah, Iqbal Ahmad, Uzma Jabeen   +5 more
core   +1 more source

Embedded Ferroelectric Nanoclusters Can Drive Polarization Reversal in a Non‐Ferroelectric Polar Film via the Proximity Effect

Advanced Functional Materials, EarlyView.
Ferroelectric nanoclusters create local internal fields in a normally non‐switchable polar film because of polarization mismatch at their interfaces. That field opposes polarization in the regions with larger polarization and reinforces polarization in the regions with smaller polarization.
Anna N. Morozovska, Eugene A. Eliseev, Sergei V. Kalinin, Long‐Qing Chen, Dean R. Evans, Venkatraman Gopalan   +5 more
wiley   +1 more source

Aerosol Assisted Dielectric Barrier Discharge Plasma Jet for PMMA/ZnS Nanocomposite Thin Films Preparation

مجلة علوم ذي قار, 2019
Pure Poly methyl methacrylate (PMMA) thin films and PMMA mixed with 1 %, 3%, 5% &7% by weight of ZnS nanoparticles (NP) were prepared by plasma jet technique.
Mohaned A. Abed
doaj   +4 more sources

Single‐Step Recovery of Water from Stable Crude Oil‐Water Emulsion Using Surface Engineered Hybrid Inorganic‐Polymer Membranes

Advanced Functional Materials, EarlyView.
Atomic layer deposition is used to conformally surface engineer polymeric membranes to fabricate inorganic–organic hybrid membranes. These membranes have exceptionally strong attraction toward water even in high oil containing emulsions, which leads to an extremely strong hydration layer at the interface.
Bratin Sengupta, Yining Liu, Gaurab Sarkar, Rouke Cai, Katrina Sparks, Chi Thang Nguyen, Tamar Segal‐Peretz, Seth B. Darling, Jeffrey W. Elam   +8 more
wiley   +1 more source

Gd doping induced weak ferromagnetic ordering in ZnS nanoparticles synthesized by low temperature co-precipitation technique [PDF]

, 2017
Zn1-xGdxS nanoparticles with Gd concentration x = 0.00, 0.02 and 0.04 were synthesized by the chemical co-precipitation technique using thioglycerol as capping agent. X-ray diffraction (XRD), transmission electron microscopy (TEM), photoluminescence (PL)
Kaur, Palvinder, Dong, Chung-Li, Chen, Chi-Liang, Wei, Da-Hua, Kumar, Sanjeev, Yang, Kai-Siang, P. Kaur, S. Kumar, C. L. Chen, K. S. Yang, D. H. Wei, C. L. Dong, C. Srivastave. S. M. Rao, Srivastava, C, Rao, S M   +8 more
core   +1 more source

Decoupling Light Absorption From Photocatalytic Reactivity in TiO2 via Defect and Interfacial Engineering

Advanced Functional Materials, EarlyView.
A hybrid photoprotective material integrates N‐doped TiO2 with a metal‐phenolic network (MPN) to achieve broad‐spectrum attenuation and robust reactive oxygen species (ROS) suppression. Nitrogen doping extends attenuation into the UVA/high energy visible light (HEV) regions and facilitates fast charge recombination to inhibit ROS formation.
Saehan Choi, Heewon Kim, Dongwoo An, KwangHo Lee, Minkyoung Kim, Yunhwa Hong, Kwang Heo, Jongwon Shim, EunAe Cho, Yoonsung Nam   +9 more
wiley   +1 more source

Phosphors for lighting applications [PDF]

, 2012
This thesis was submitted for the degree of Doctor of Philosophy and awarded by Brunel University.Trivalent rare earth cations (RE3+) activated nanometre-sized Y2O2S and Gd2O2S phosphors were prepared by converting hydroxycarbonate precursor powders ...
Yan, Xiao
core  

Optical measurements of ZnS nanoparticles aqueous solution [PDF]

, 2011
International audienceWe synthesized zinc sulfide (ZnS) nanopowders with size ranging from 2 to 100 nm by a simple, low-cost, and mass production chemical method.
Saoudi, Rachida, M. Moussaoui, Lesnichiy, I.V., I.V. Lesnichiy, R. Saoudi, Moussaoui, Myriam, Tishchenko, Alexandre.V, A.V. Tishchenko   +7 more
core   +1 more source