Results 81 to 90 of about 4,703 (235)

In Situ Preparation of Plasmonic Gold Nanoparticle-Supramolecular Hydrogel Nanocomposites with Tunable Optical Properties: Correlating Theory and Experiments

, 2022
Supramolecular plasmonic polymer nanocomposites are versatile soft materials that hold great promise for many bioapplications as they combine the functional properties of inorganic nanoparticles with the dynamic nature of the polymer matrix.
Matías L. Picchio (12729820), Pablo A. Mercadal (8073059), Sergio D. García Schejtman (12729817), Alicia V. Veglia (1614070), Eduardo A. Coronado (1614064)   +4 more
core   +1 more source

Plant‐Derived Silver Nanoparticles From Senegalia catechu: Antimicrobial Activity and Sunlight‐Driven Photocatalysis

Asia-Pacific Journal of Chemical Engineering, EarlyView.
ABSTRACT Silver nanoparticles (Ag NPs) have garnered attention for their environmental and medicinal potential, emphasizing the need for eco‐friendly synthesis. This study produces Ag NPs by reacting silver nitrate with aqueous Senegalia catechu leaf extract, a reductant and stabilizer.
Devendra Khadka, Suraksha Sharma, Janaki Baral, Milan Babu Poudel, Bhoj Raj Poudel, Bishnu Prasad Bastakoti, Megh Raj Pokhrel   +6 more
wiley   +1 more source

Anisotropic magneli phase Ti-suboxides in β- cyclodextrin template - Enhanced charge separation upon gold doping

Chemical Physics Impact
Substoichiometric titanium oxides i.e. Magneli phase (MP) TiOx are attractive due to their conductive nature. However, their synthesis is challenging. In this work, Anisotropic MP- Ti4O7 nanoparticles and Au doped nanocomposites were synthesized using β-
Monojit Sarkar, Piyali Bhattacharya, Hirak Chatterjee, Sudeshna Sarkar, Barun Mandal, Sudipta Biswas, Sujit Kumar Ghosh, Swati De   +7 more
doaj   +1 more source

Guiding and Manipulating Light Fields in Microstructured Liquid Crystals

Advanced Physics Research, EarlyView.
This review summarizes recent advances in guided‐wave optics enabled by microstructured liquid crystal (LC) devices, covering their fundamental material properties, key degree of freedom for dynamic light field manipulations. The advances of linear guided‐wave optics, nonlinear‐optics with spatial optical solitons, and microlasers in LC‐based devices ...
Shan‐shan Chang, Yong‐shuai Li, Jin‐hui Chen   +2 more
wiley   +1 more source

Coupling Plasmonic and Cocatalyst Nanoparticles on N–TiO2 for Visible-Light-Driven Catalytic Organic Synthesis

Nanomaterials, 2019
The use of the surface plasmon resonance (SPR) effect of plasmonic metal nanocomposites to promote photocarrier generation is a strongly emerging field for improving the catalytic performance under visible-light irradiation.
Yannan Wang, Yu Chen, Qidong Hou, Meiting Ju, Weizun Li   +4 more
doaj   +1 more source

Linker-templated structure tuning of optical response in plasmonic nanoparticle gels

, 2022
Gel assemblies of functional nanoparticles, reversibly associated into percolating networks using bifunctional linking molecules, offer promise as versatile materials platforms.
Delia J., Milliron, Thomas M., Truskett, Murari, Singh, Zachary M., Sherman   +3 more
core   +1 more source

Emerging research directions in nanoparticle‐based foam control for bioprocessing: a bibliometric approach

Biofuels, Bioproducts and Biorefining, EarlyView.
Abstract Overfoaming remains a critical challenge in industrial bioprocesses, compromising mass transfer, operational stability, and downstream efficiency in bioreactors and wastewater treatment systems. This study provides a bibliometric and scientometric assessment of nanoparticle‐enabled foam control to map technological trends and identify research
Antonio Átila Menezes Ferreira, John Hebert da Silva Felix, Thiago Queiroz da Silva, Larissa Oliveira Araújo, Maria Tayane Barroso dos Santos, Larysse Maria Santiago de Castro, José Cleiton Sousa dos Santos   +6 more
wiley   +1 more source

Microstructural and plasmonic modifications in Ag-TiO₂ and Au-TiO₂ nanocomposites through ion beam irradiation

, 2014
The development of new fabrication techniques of plasmonic nanocomposites with specific properties is an ongoing issue in the plasmonic and nanophotonics community.
Strunskus, T., Fink, D., Chakravadhanula, V. S. K., Kotnur, V. G., Mishra, Y. K., Avasthi, D. K., Zaporotchenko, V., Kienle, L., Faupel, F.   +8 more
core   +1 more source

Synergistic effect of upconversion, plasmonic and semiconducting properties of ternary nanocomposites for photocatalytic application under different light regions

, 2023
The design of the efficient photocatalytic system with extended absorption of the broadband spectrum is the need of the hour. The synergistic effect of upconversion, plasmonic and semiconducting materials can significantly enhance the broadband ...
Krishnan, Venkata, Choudhary, Priyanka, Kumar, Ajay, Sharma, Manisha   +3 more
core   +1 more source

Neuronal differentiation and tissue engineering strategies for central neurous system injury repair

BMEMat, EarlyView.
This review outlines tissue engineering advances for central nervous system (CNS) injury treatment, focusing on three core components: seed cells, inductive factors, and scaffold materials, with evaluation of their respective strengths and limitations. Tissue engineering for CNS injury repair.
Zhuqing Xia, Jinghui Zhang, Na Ren, Shuping Wang, Congcong Zhang, Nik Ahmad Nizam Nik Malek, Wan Hairul Anuar Kamaruddin, Chao Liu, Chunhui Sun, Jingang Wang   +9 more
wiley   +1 more source