Results 31 to 40 of about 10,082 (300)

Revolutionizing cancer therapies: tin-doped zinc sulfide nanoparticles for oxidative stress mitigation and safe applications in mice models [PDF]

Nanomedicine Journal
Objective(s): Nanotechnology is a rapidly growing field with broad applications across medicine, biology, chemistry, and engineering, largely due to nanoparticles' unique physical and chemical properties.
Tariq Aziz, Fazal Jan, Naimat Ullah, Haleema Sadia, Hussian Ahmad   +4 more
doaj   +1 more source

PdS-ZnS-Doped Electrospun Polymer Nanofibers as Effective Photocatalyst for Hydrogen Evolution

Hydrogen
Poly(vinyl acetate) nanofibers doped with PdS-ZnS nanoparticles (PdS-ZnS/PVAc nanofibers) were fabricated via an electrospinning technique. PdS-ZnS nanoparticles were in situ synthesized by adding (NH4)2S solution to poly(vinyl acetate)/zinc acetate ...
Gopal Panthi, Arun Gyawali
doaj   +1 more source

UiO‐66 metal–organic frameworks in biomedicine: From structural tunability to bioimaging, photodiagnostics, and photodynamic cancer therapy

FEBS Open Bio, EarlyView.
UiO‐66(Zr) metal–organic frameworks are chemically stable, biocompatible, and highly tunable nanomaterials. Their modular structure enables controlled drug delivery, multimodal bioimaging, and light‐activated photodynamic therapy, supporting integrated diagnostic and therapeutic (theranostic) applications in cancer and biomedical research.
Veronika Huntošová, Grigorii Rakhalskii, Miroslav Almáši   +2 more
wiley   +1 more source

Photoluminescence of doped ZnS nanoparticles under hydrostatic pressure [PDF]

, 2004
The pressure dependence of the photoluminescence from ZnS : Mn2+, ZnS : Cu2+, and ZnS : Eu2+ nanoparticles were investigated under hydrostatic pressure up to 6 GPa at room temperature. Both the orange emission from the T-4(1) - (6)A(1) transition of Mn2+
Ma BS, Li, GH, Chinese Acad Sci, Inst Semicond, Natl Lab Superlattices & Microstruct, POB 912, Beijing 100083, Peoples R China. 电子邮箱地址: ghli@red.semi.ac.cn, Su FH, Xu SJ, Chen W, Li GH, Ding K   +6 more
core  

CdS/ZnS core–shell nanoparticles in arachidic acid LB films [PDF]

, 2008
Core–shell CdS/ZnS nanoparticles in arachidic acid film were prepared through a novel Langmuir–Blodgett (LB) approach. Post-deposition treatment of the precursor LB multilayers of cadmium arachidate with H2S gas followed by intercalation of Zn2+ ions and
SRINIVASA, RS, MAJOR, SS, TALWAR, SS, MANDAL, P   +3 more
core   +1 more source

Solid‐State Diffusion and Intermetallic Phase Formation in Roll‐Bonded Mg–Zn Composites With Kirigami‐Patterned Inlay

Advanced Engineering Materials, EarlyView.
Mg–Zn composites with a thickness of 0.21 mm were fabricated using roll bonding of a kirigami‐patterned Mg alloy inlay within a Zn matrix. Thermal activation following this process led to the formation of tailored intermetallic structures, which provided the composite with enhanced flexural strength.
Yaroslav Frolov, Oleksandr Bobukh, Christian Klose, Florian Nürnberger, Hans Jürgen Maier   +4 more
wiley   +1 more source

Effect of Cationic Surfactant Head Groups on Synthesis, Growth and Agglomeration Behavior of ZnS Nanoparticles

Nanoscale Research Letters, 2009
Colloidal nanodispersions of ZnS have been prepared using aqueous micellar solution of two cationic surfactants of trimethylammonium/pyridinium series with different head groups i.e., cetyltrimethylammonium chloride (CTAC) and cetyltrimethylpyridinium ...
Mehta SK, Kumar Sanjay, Chaudhary Savita, Bhasin KK   +3 more
doaj   +1 more source

Surface plasmon resonance enhancement of photoluminescence intensity and bioimaging application of gold nanorod@CdSe/ZnS quantum dots

Beilstein Journal of Nanotechnology, 2019
Biological applications of core/shell near-infrared quantum dots (QDs) have attracted broad interest due to their unique optical and chemical properties.
Siyi Hu, Yu Ren, Yue Wang, Jinhua Li, Junle Qu, Liwei Liu, Hanbin Ma, Yuguo Tang   +7 more
doaj   +1 more source

Energy structure and fluorescence of Eu2+ in ZnS : Eu nanoparticles [PDF]

, 2000
Eu2+-doped ZnS nanoparticles with an average size of around 3 nm were prepared, and an emission band around 530 nm was observed. By heating in air at 150 degrees C, this emission decreased, while the typical sharp line emission of Eu3+ increased.
Bovin JO, Chen W,Nomad Inc,1730 Cimarron Plaza,POB 2496,Stillwater,OK 74076 USA., Chen W, Wallenberg R, Malm JO, Zwiller V, Huang YN, Samuelson L, Liu SM   +8 more
core  

Designing Polymer Nanocomposites for X‐Ray Shielding: Mechanisms, Architectures, and Scalable Processing

Advanced Engineering Materials, EarlyView.
This review highlights advances in lightweight, lead‐free polymer nanocomposites for diagnostic X‐ray shielding. By linking filler chemistry, dispersion, architecture, and photon interaction mechanisms, it establishes structure–performance relationships guiding material design.
Aklilu G. Messele, Hossein Ipakchi, Tizazu H. Mekonnen   +2 more
wiley   +1 more source