Results 91 to 100 of about 186,939 (353)

Enhancing Direct Solar Water Splitting via ALD of Multifunctional TiO2/Pt Nanoparticle Coatings With Engineered Interfaces to GaAs/GaInP Tandem Cells

Advanced Functional Materials, EarlyView.
Multifunctional atomic layer deposited coatings and interface treatments enhance direct solar water splitting on GaAs/GaInP tandem cells. Optimized TiO2/Pt nanoparticle bilayers ensure durability and catalytic efficiency with minimal optical losses, while H2 plasma pretreatments maximize photovoltage and interfacial charge extraction.
Tim F. Rieth, Verena Streibel, Oliver Bienek, Sergej Levashov, Johannes Dittloff, Kristof Möller, Johanna Eichhorn, Matthias M. May, Ian D. Sharp   +8 more
wiley   +1 more source

Sintesis dan Karakterisasi Nanopartikel Perak-Tricalcium Phosphate (TCP) dengan Bantuan Ekstrak Daun Alpukat (Percea americana)

Jurnal Kimia Valensi, 2019
Sintesis nanopartikel perak-TCP telah dilakukan pada penelitian ini. Nanopartikel perak dibuat dengan mereduksi larutan perak nitrat dengan menggunakan ekstrak daun alpukat sebagai bioreduktor.
Yessi Rahmayani, Zulhadjri Zulhadjri, Syukri Arief   +2 more
doaj   +1 more source

Biosynthesis of Silver Nanoparticles from Streptomyces Spp., Characterization and Evaluating of Its Efficacy against Phomopsis theae and Poria hypolateria in Tea Plants (Camellia sinensis)

Nano Biomedicine and Engineering, 2020
The biosynthesis of metal nanoparticles is an emerging area of advanced research in plant protection. In this study, an eco-friendly and rapid protocol was developed where silver nanoparticles were biosynthesized by using Streptomyces spp. The biocontrol
Karthik Natesan, Ponnusamy Ponmurugan, Balasubramanian Mythili Gnanamangai, Mani Suganya, Shivasji Kavitha   +4 more
doaj   +1 more source

Laser-induced forward transfer-assisted flip-chip bonding of optoelectronic components [PDF]

, 2013
We report the Laser-Induced Forward Transfer (LIFT) of micro-bumps of silver nanoparticle and solder based paste for flip-chip bonding of single VCSEL chips.
Kaur, Kamalpreet, Mandamparabil, Rajesh, Missinne, Jeroen, Perinchery, Sandeep, Smits, Edsger, Van Steenberge, Geert, Vandecasteele, Bjorn   +6 more
core   +2 more sources

Silver Nanoparticles as Potential Antiviral Agents [PDF]

Molecules, 2011
Virus infections pose significant global health challenges, especially in view of the fact that the emergence of resistant viral strains and the adverse side effects associated with prolonged use continue to slow down the application of effective antiviral therapies.
Stefania Galdiero, Annarita Falanga, Mariateresa Vitiello, Marco Cantisani, Veronica Marra, Massimiliano Galdiero   +5 more
openaire   +5 more sources

Non Thermal‐Driven Photocatalytic Ammonia Decomposition at Near‐Room Temperature on a Plasmonic Nanocone Array

Advanced Functional Materials, EarlyView.
Plasmonic photocatalytic ammonia decomposition occurs at near‐room temperature on a plasmonic Au nanocone array under visible light illumination. The nanostructure efficiently harnesses plasmonic modes, leading to increased reaction rates upon plasmon decay.
Thanh‐Lam Bui, S. M. Hossein Hejazi, Jan Navrátil, Hana Kmentová, Petr Bábor, Olivier Henrotte, Luca Mascaretti, Matteo Bisetto, Stephen K. Sanders, Andrea Schirato, Michal Otyepka, Piotr Błoński, Tiziano Montini, Radek Zboril, Paolo Fornasiero, Alessandro Alabastri, Alberto Naldoni, Stepan Kment   +17 more
wiley   +1 more source

Comparative Evaluation of Penetration of Various Nano-sized Intra-canal Medicaments: An In Vitro Confocal Laser Scanning Microscopic Study

Journal of Pharmacy and Bioallied Sciences
BackgroundTo assess and contrast the depth of penetration of conventional calcium hydroxide, nanoparticle calcium hydroxide, silver nanoparticles, and combination of nanoparticle calcium hydroxide and silver nanoparticles into dentinal tubules using ...
Veeraiyan Mounika, Mastammanavar Deepa, Kavya Kantheti, Jarupula Deepa, Sairam Gangishetti   +4 more
doaj   +1 more source

The effect of gold, silver and zinc oxide nanoparticles on oxidative stress parameters level in the liver, heart and lung of male mice [PDF]

Journal of Advanced Biomedical Sciences, 2017
Background & Objective: Nowadays, the beneficial effects of nanomaterials are accepted in medicine and industry. Considering the increasing use of nanoparticles and their possible toxicity, the effect of nanoparticles on oxidative stress markers was ...
Kourosh Bamdad, Bagher Mohammadgani, Fereshteh Dadfar, Ali Moradi   +3 more
doaj  

Synthesis and Characterization of Lipid Coated Nanoparticles as Drug Delivery Vehicles [PDF]

, 2017
Spherical monodisperse nanoparticles composed of gold or silver cores were modified with lipids as part of an ongoing project to utilize functionalized nanoparticles as drug delivery vehicles.
Gilbert, Brian D., Munjar, Christopher W.   +1 more
core   +1 more source

Silver Nanoparticles as Optical Sensors [PDF]

, 2010
In this chapter, some representative researchs based on the application of AgNPs to chemical and biological sensors using absorption, emission and scattering phenomena, have been commented. The inusual optical properties mainly related to their high extinction coefficient and tunable particle shapes, have turned to AgNPs in a very attractive and ...
Wang, Chien Chun, Luconi, Marta Olga, Masi, Adriana Noemi, Fernandez, Liliana Patricia   +3 more
openaire   +3 more sources