Results 91 to 100 of about 43,771 (282)

Label‐Free SERS Fingerprinting of Neuroprotein Conformational Dynamics in Human Saliva

Advanced Materials, EarlyView.
Galvanic molecular entrapment (GME) is a label‐free method for detecting and quantifying neuroprotein conformational states. This technique enables direct surface binding and in situ hotspot generation around molecules, effectively overcoming challenges related to target localization and mismatched hotspot geometries.
Muhammad Shalahuddin Al Ja'farawy, Jun‐Yeong Yang, Chaewon Mun, Seunghun Lee, Chul Bum Cho, Yoo Hyun Um, Min‐Young Lee, Sung‐Gyu Park, Dong‐Ho Kim, Seung Ho Yang, Ho Sang Jung   +10 more
wiley   +1 more source

Enhancing and localizing light-matter interactions using surface plasmons

Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2011
The enhancement of light-matter interactions using the strong fields associated with surface plasmons in metallic structures is a powerful concept used for example in surface enhanced Raman scattering and plasmonic sensing.
M. Bohmler, N. Hartmann, C. Georgi, G. Piredda, J. Berteloth, A. Bouhelier, A. Hartschuh   +6 more
doaj   +1 more source

Cooperative coupling of ultracold atoms and surface plasmons

, 2014
Cooperative coupling between optical emitters and light fields is one of the outstanding goals in quantum technology. It is both fundamentally interesting for the extraordinary radiation properties of the participating emitters and has many potential ...
A Goban, A González-Tudela, A Hohenau, A Huck, A Imamoglu, AV Akimov, B Juliá-Díaz, B Murphy, C Cohen-Tannoudji, C Stehle, Christian Stehle, Claus Zimmermann, D Englund, D Schneble, DE Chang, DE Chang, DE Chang, DE Chang, DE Chang, DE Gómez, DK Gramotnev, G Khitrova, H Raether, H Tanji-Suzuki, HJ Kimble, I Pockrand, J Bellessa, J Dintinger, J Fortágh, J Kim, JA Schuller, JD Thompson, JE Sipe, JJ Choquette, KM Birnbaum, L Neumeier, M Gullans, M Righini, MH Anderson, ML Andersen, MS Tame, O Benson, P Anger, P Fan, P Vasa, R Grimm, RM Amos, RR Chance, S Aberra Guebrou, S Feron, S Haroche, Sebastian Slama, T Esslinger, T Peyronel, T Schwartz, T Volz, T Wilk, TK Hakala, U Fano, WH Weber, WL Barnes, Y Yamamoto, Y-M He   +62 more
core   +1 more source

3D Anodic Alumina Nanoarchitectures: A Decade of Progress from Foundational Science to Functional Metamaterials

Advanced Materials, EarlyView.
Ordered three‐dimensional anodic aluminum oxide (3D‐AAO) nanoarchitectures with longitudinal and transverse pores enable architecture‐driven metamaterials. The review maps fabrication advances, including hybrid pulse anodization, and shows how 3D‐AAO templates tailor properties across magnetism, energy, catalysis, and sensing.
Marisol Martín‐González
wiley   +1 more source

Nanoplasmonics: From biochemical sensors to surface enhanced spectroscopies

Atti della Accademia Peloritana dei Pericolanti : Classe di Scienze Fisiche, Matematiche e Naturali, 2011
Plasmonics is a field connected to optics dealing with the properties and applications of surface plasmons which are modes of metal dielectric interfaces.
P. M. Adam
doaj   +1 more source

Ellipsometric surface plasmon resonance

Journal of Biomedical Optics, 2009
We develop a new multifunctional optical biochip system that integrates an ellipsometer with a surface plasmon resonance (SPR) feature. This newly developed biochip biosensor, which we call ESPR for an ellipsometric SPR, provides us with a system to retrieve detailed information such as the optical properties of immobilized biomolecular monolayers ...
Wei-Liang, Hsu, Shu-Sheng, Lee, Chih-Kung, Lee   +2 more
openaire   +2 more sources

Role of the Recombination Zone in Organic Light‐Emitting Devices

Advanced Materials, EarlyView.
This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley   +1 more source

Surface plasmon on topological insulator/dielectric interface enhanced ZnO ultraviolet photoluminescence

AIP Advances, 2012
It has recently been predicted that the surface plasmons are allowed to exist on the interface between a topological insulator and vacuum. Surface plasmons can be employed to enhance the optical emission from various illuminants.
Zhi-Min Liao, Bing-Hong Han, Han-Chun Wu, L. V. Yashina, Yuan Yan, Yang-Bo Zhou, Ya-Qing Bie, S. I. Bozhko, K. Fleischer, I. V. Shvets, Qing Zhao, Da-Peng Yu   +11 more
doaj   +1 more source

A Nano‐Interception Strategy for Chronic Heart Failure: Prussian Blue Nanoparticles Disrupt Fibroblast‐Immune Communication via CCL2 Sequestration

Advanced Materials, EarlyView.
A nano‐interception strategy disrupts pathogenic fibroblast–macrophage crosstalk in chronic heart failure. Scalable Prussian blue nanoparticles selectively sequester CCL2 via ultrahigh‐affinity binding, preventing CCR2+ macrophage recruitment and breaking a key fibro‐inflammatory circuit. This approach demonstrates robust efficacy in murine and porcine
Bo Chen, Gao Wei, Guowei Zeng, Haoyu Li, Rongrong Wu, Hongyu Yan, Zijie Zhou, Kai Luo, Xiaoyang Zhang, Cong Li, Longming Huang, Lingyan Cheng, Xinjie Zhang, Jinghao Zheng, Bozhong Shi, Xiaojun Cai, Xiaomin He   +16 more
wiley   +1 more source

Multifunctional Bio‐Based Packaging for Perishable Foods: Structural Design, Scalable Fabrication, and Versatile Applications

Advanced Materials, EarlyView.
An overview of design principles and scalable fabrication strategies for multifunctional bio‐based packaging. Radiative cooling films, modified‐atmosphere films/membranes, active antimicrobial/antioxidant platforms, intelligent optical/electrochemical labels, and superhydrophobic surfaces are co‐engineered from material chemistry to mesoscale structure
Lei Zhang, Jiaqi Zhang, Mei Cui, Wei Qi, Renliang Huang, Rongxin Su, Kai Zhang   +6 more
wiley   +1 more source