Results 31 to 40 of about 33,168 (203)

Generation of Multiple Plasmon Resonances in a Nanochannel

IEEE Photonics Journal, 2013
In this paper, we investigate the coupling of surface plasmon based on Kretschmann configuration (KC) to localized and delocalized surface plasmon modes supported by metallic nanowire grating (MG) at the oblique incidence. The designed structure consists
Wei Peng, Yuzhang Liang, Lixia Li, Yun Liu, Jean-Francois Masson   +4 more
doaj   +1 more source

Study of Immobilization Procedure on Silver Nanolayers and Detection of Estrone with Diverged Beam Surface Plasmon Resonance (SPR) Imaging

, 2013
An immobilization protocol was developed to attach receptors on smooth silver thin films. Dense and packed 11-mercaptoundecanoic acid (11-MUA) was used to avoid uncontrolled sulfidization and harmful oxidation of silver nanolayers.
Abdulhalim, Ibrahim, Robert Marks, Lev Tsapovsky, Tsapovsky, Lev, Alina Karabchevsky, Ibrahim Abdulhalim, Robert S. Marks, Karabchevsky, Alina, Marks, Robert   +8 more
core   +1 more source

Advances in Nanoplasmonic Biosensors: Optimizing Performance for Exosome Detection Applications

Biosensors
The development of sensitive and specific exosome detection tools is essential because they are believed to provide specific information that is important for early detection, screening, diagnosis, and monitoring of cancer. Among the many detection tools,
Devi Taufiq Nurrohman, Nan-Fu Chiu, Yu-Sheng Hsiao, Yun-Ju Lai, Himansu Sekhar Nanda   +4 more
doaj   +1 more source

Preparation of Aluminum Nanostructures and Their Application in UV-SERS

Nantong Daxue xuebao. Ziran kexue ban, 2020
Aluminum(Al) as an economical metal can be found in large quantities in the nature. It enjoys the excellent plasmon resonance from the infrared to the deep-UV, thus has attracted more and more academic attention recently.This study focuses on the ...
XU Wangsheng; LIU Guangqiang; ZHANG Peng; CAI Weiping
doaj   +1 more source

Towards a high-throughput label-free detection system combining localized-surface plasmon resonance and microfluidics

, 2012
This work reports an integrated platform combining localized-surface plasmon resonance (LSPR) and microfluidic chips to carry out multiplexed and label-free protein analysis.
Jianzhong Xi, Xi, Jianzhong, Jiang, Xingyu, Zhang, Yi, Yi Zhang, Hsu, Chuen-Yuan, ChuenYuan Hsu, Lin, Kuan-Jiuh, Yunfang Tang（汤云芳）, YiHeui Hsieh, KuanJiuh Lin, Xingyu Jiang, Tang, Yunfang, Hsieh, Yi-Heui   +13 more
core   +1 more source

Large electromagnetic field enhancement in plasmonic nanoellipse for tunable spaser based applications

PLoS ONE, 2022
We theoretically demonstrated a class of plasmonic coupled elliptical nanostructure for achieving a spaser or a nanolaser with high intensity. The plasmonic ellipse is made up of gold film substrate.
Saqib Jamil, Waqas Farooq, Najeeb Ullah, Adnan Daud Khan, Usman Khan Khalil, Amir Mosavi   +5 more
doaj   +2 more sources

Nanocrystalline TiO₂ Sensitive Layer for Plasmonic Hydrogen Sensing

Nanomaterials, 2020
Solution processed TiO2 anatase film was used as sensitive layer for H2 detection for two plasmonic sensor configurations: A grating-coupled surface plasmon resonance sensor and a localized surface plasmon resonance sensor with gold nanoparticles.
Enrico Gazzola, Michela Cittadini, Marco Angiola, Laura Brigo, Massimo Guglielmi, Filippo Romanato, Alessandro Martucci   +6 more
doaj   +1 more source

Localized surface plasmon enhanced carbon dots based solar-blind ultraviolet photodetectors by Al nanoparticles

, 2023
Localized surface plasmon resonance (LSPR) can enhance the optical field density around the nanostructure to improve devices’ light absorption. Aluminum nanoparticles (Al NPs) were introduced into solar-blind photodetectors with carbon dots (CDs) as a ...
Yu, Yanling, Lei, Wei, Jia, Xi, Shafe, Suhaidi, Mohtar, Mohd Nazim, Chen, Xinyue, Zhao, Zhiwei, Zhu, Mengru, Weng, Zhengjin, Fang, Yong   +9 more
core   +1 more source

Localized Surface Plasmon Resonances of Simple Tunable Plasmonic Nanostructures [PDF]

Plasmonics, 2019
20 pages (one column), 7 figures, and 3 supplementary ...
Luke C. Ugwuoke, Tomáš Mančal, Tjaart P. J. Krüger   +2 more
openaire   +3 more sources

Plasmon induced NIR response of thin-film a-Si:H solar cells

, 2012
Lükermann F, Heinzmann U, Stiebig H. Plasmon induced NIR response of thin-film a-Si:H solar cells. In: Tsakalakos L, ed. Proc. of SPIE. Vol 8471. Bellingham, WA: SPIE; 2012: 84710S-1-84710S-8.The defect absorption in hydrogenated amorphous silicon (a-Si:
Stiebig, Helmut, Ulrich Heinzmann, Florian Lükermann, Lükermann, Florian, Tsakalakos, Loucas, Helmut Stiebig, Heinzmann, Ulrich   +6 more
core   +1 more source