Results 111 to 120 of about 36,256 (309)

Direct photocatalysis for organic synthesis by using plasmonic-metal nanoparticles irradiated with visible light

, 2014
Recent advances in direct-use plasmonic-metal nanoparticles (NPs) as photocatalysts to drive organic synthesis reactions under visible-light irradiation have attracted great interest. Plasmonic-metal NPs are characterized by their strong interaction with
Jaatinen, Esa, Xiao, Qi, Zhu, Huai Yong
core   +1 more source

singamaneni/Counting-single-plasmonic-nanoparticles: v1.0

, 2022
No description ...
singamaneni, SamhithaKolla
core   +1 more source

Surface‐Plasmon‐Coupled Blue InGaN/GaN Micro‐LEDs with Oxide–Metal–Oxide Capping Layer Compatible to Chip Fabrication Process

Advanced Optical Materials, EarlyView.
A sidewall‐integrated oxide–metal–oxide architecture is demonstrated to overcome efficiency degradation in ultra‐small InGaN/GaN micro‐LEDs. Conformal Al2O3 passivation combined with plasmonic Ag nanoparticles enables localized surface plasmon–exciton coupling, converting surface‐related nonradiative losses into radiative emission.
Pil‐Kyu Jang, Lee‐Woon Jang, Ohbin Kwon, Yeong‐Hoon Cho, Sangbum Kim, Sang‐Ik Lee, Seungjae Baek, Jiwon Park, Myeongjun Choi, Jaeseung Kim, Taehwan Kim, Sung‐Un Kim, Min‐Seok Lee, Yong‐Ho Ra, Ki Hoon Nam, Seung Min Kwak, Alexander Y. Polyakov, In‐Hwan Lee   +17 more
wiley   +1 more source

Electric Field Enhancement by Gold Nano-Sphere and Its Clusters

East European Journal of Physics
The confinement of electrons in gold nanoparticles results in Surface Plasmon Resonance (SPR), which is characterized by electric field enhancement in the vicinity of these nanoparticles.
P.K. Kushwaha, K.Y. Singh, Himmat Singh Mahor, Pramod Kumar Singh, Ravish Sharma, Kash Dev Sharma   +5 more
doaj   +1 more source

Engineering electronic and plasmonic materials for novel photonic devices

, 2010
In the last decade well known materials such as metals and silicon have emerged as new materials for photonic applications leading to the growth of two important fields: plasmonics and silicon photonics.
Lagonigro, Laura
core  

Neodymium‐Doped Nanocrystals for Sensing Cellular Temperature at the Nanoscale

Advanced Optical Materials, EarlyView.
Neodymium‐doped NaYF4 nanocrystals are engineered as bright, biocompatible nanothermometers for intracellular temperature mapping. Their ratiometric near‐infrared emission enables highly sensitive, nanoscale thermal readouts in living cells. Combined with gold nanostars for photothermal therapy, they reveal pronounced subcellular heating heterogeneity ...
Maria Bravo, Sandra Krzyzowska, Shelly Yang, Dingchen Wen, Jana Zielinski, Farsai Taemaitree, Samantha Zaman, Alastair Stewart, Susana Rocha, Paul Mulvaney, Hiroshi Uji‐i, Beatrice Fortuni, Sam Brooke, James Hutchison   +13 more
wiley   +1 more source

Construction of silica-encapsulated gold-silver core-shell nanorod: Atomic facets enrichment and plasmon enhanced catalytic activity with high stability and reusability

Materials & Design, 2019
Although various alloys and core-shell nanoparticles with excellent plasmonic properties have been used in plasmon-enhanced catalysis, the integration of strong, tunable plasmonic properties and exceptional catalytic activities on the same nanoscale of ...
Shanlin Ke, Caixia Kan, Yuan Ni, Xingzhong Zhu, Mingming Jiang, Changshun Wang, Xiaoguang Zhu, Zhaosheng Li, Daning Shi   +8 more
doaj   +1 more source

Interaction of gold nanoparticles with neurons

, 2013
In the last few decades, advances in nanotechnology have resulted in the production and use of inorganic nanoparticles (NPs). These NPs have been used commercially for a range of applications, particularly in the biomedical field, based on their ...
Christofidou, A.
core  

Room-Temperature and Aqueous-Phase Synthesis of Plasmonic Molybdenum Oxide Nanoparticles for Visible-Light-Enhanced Hydrogen Generation

, 2016
A straightforward aqueous synthesis of MoO3-x nanoparticles at room temperature was developed by using (NH4)(6)Mo(7)O(24)4H(2)O and MoCl5 as precursors in the absence of reductants, inert gas, and organic solvents.
An, Taicheng, Navlani-Garcia, Miriam, Jiayuan Shi, Wen, Meicheng, Mori, Kohsuke, Shi, Jiayuan, Taicheng An, Yamashita, Hiromi, Miriam Navlani‐García, Kuwahara, Yasutaka, Meicheng Wen, Kohsuke Mori, Hiromi Yamashita, Yasutaka Kuwahara   +13 more
core   +1 more source

Non-spherical plasmonic nanoparticles [PDF]

, 2017
The field of nanotechnology has grown exponentially in recent years. As advancements are made in synthetic technology, this allows for their implementation into new research areas, industries, and potential applications.
Wood, Christopher
core   +1 more source