Results 111 to 120 of about 74,393 (324)

RaPID Selection of Backbone Macrocyclic Peptides Targeting Akt2

Angewandte Chemie, EarlyView.
Backbone macrocyclic peptide library (BMP) library was screened against Akt2 via RaPID to discover potent BMPPakti‐3 (IC50 = 34 nM). ABSTRACT Backbone‐cyclic peptides (BMPs) are an attractive class of molecules appeared in diverse natural bioactive products. However, mRNA display technology coupled with ribosomal synthesis is intrinsically inapplicable
Koki Shinbara, Ekishin Yanagi, Ayaka Aizawa, Takayuki Katoh, Hiroaki Suga   +4 more
wiley   +2 more sources

Magnetic Nanoparticles Functionalized Few-Mode-Fiber-Based Plasmonic Vector Magnetometer

Nanomaterials, 2019
In this work, we demonstrate a highly-sensitive vector magnetometer based on a few-mode-fiber-based surface plasmon resonance (SPR) sensor functionalized by magnetic nanoparticles (MNPs) in liquid.
Yaofei Chen, Weiting Sun, Yaxin Zhang, Guishi Liu, Yunhan Luo, Jiangli Dong, Yongchun Zhong, Wenguo Zhu, Jianhui Yu, Zhe Chen   +9 more
doaj   +1 more source

Recent Advances in Surface Plasmon Resonance (SPR) Technology for Detecting Ovarian Cancer Biomarkers. [PDF]

Cancers (Basel), 2023
Kumar VR, Kampan NC, Abd Aziz NH, Teik CK, Shafiee MN, Menon PS.   +5 more
europepmc   +1 more source

ESCRT‐Mimetic Nanodegrader Targets STING for Anti‐Inflammatory Therapy

Advanced Science, EarlyView.
A nanoplatform‐enabled targeted protein degradation strategy is presented to regulate aberrant STING signaling. STING‐ATTEC induces selective autophagic degradation of STING via formation of a STING–ATTEC–LC3 ternary complex, while the cationic FA‐LNP+ system enhances LC3 generation and targeted delivery. Together, this synergistic approach efficiently
Fuyuan Zhou, Qiming Zhai, Zhihao Yao, Qing Li, Yan Yang, Si Wang, Chao Huang, Liangjing Xin, Tao Chen, Jinlin Song   +9 more
wiley   +1 more source

Energy‐Resolved Femtosecond Dynamics of Plasmon‐Induced Hole Injection at Au/GaN Heterointerfaces

Advanced Science, EarlyView.
We reveal the spectral signature of ultrafast nonthermal hot‐hole transfer at plasmonic heterointerfaces, which reshapes hot‐carrier relaxation dynamics and significantly enhances hydrogen evolution, providing a mechanistic basis for optimizing hot‐carrier utilization in photocatalysis.
Yuying Gao, Yuxin Xie, Jonathan Diederich, Christian Höhn, Klaus Schwarzburg, Fengtao Fan, Can Li, Roel van de Krol, Dennis Friedrich   +8 more
wiley   +1 more source

Design and Optimization of an Opened Suspended Core Fiber-Based SPR Sensor with Gold Cylinder Structures

Applied Sciences, 2018
In this study, an opened three-hole suspended core fiber surface plasmon resonance sensor structure based on the combination of photonic crystal fiber and surface plasmon resonance (SPR) mechanism was proposed and analyzed. One hole in the clad layer was
Wentan Jiao, Jinrong Liu, Jing Zhang, Guanjun Wang, Mengxing Huang   +4 more
doaj   +1 more source

Nonlinear Fano Profiles in the Optical Second-Harmonic Generation from Silver Nanoparticles

, 2012
The resonance effects on the optical second harmonic generation from 140 nm silver nanoparticles is studied experimentally by hyper-Rayleigh scattering and numerically by finite element method calculations.
Bachelier, G., Benichou, E., Bertorelle, F., Brevet, P. -F., Butet, J., Jonin, C., Lascoux, N., Mosset, A., Russier-Antoine, I.   +8 more
core   +1 more source

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

, 2013
Alina Karabchevsky, Lev Tsapovsky, Robert S. Marks, Ibrahim Abdulhalim   +3 more
openalex   +1 more source

PEC‐DFM Hybrid‐Sensor Based on Nanoparticle‐Resolved Estimation for Sensitive and Reversible Glucose Monitoring

Advanced Science, EarlyView.
Abstract The accurate detection of glucose in wound exudate is critically important for monitoring chronic wound healing. While photoelectrochemical (PEC) sensors are widely used, they often suffer from material degradation caused by redox reactions during operation. Herein, we introduce a dark‐field microscopy (DFM) setup integrated with a PEC system,
Zihao Zhang, Junzheng Liu, Qinggong Wu, Yuan Zeng, Gang Xiao, Zhao Yue, Zhigang Zang, Shuang Zhao   +7 more
wiley   +1 more source

Characterizing the physicochemical properties of magnetic nanoparticles by a surface plasmon resonance approach

AIP Advances
Magnetic nanoparticles (MNPs) are widely recognized as effective signal amplifiers for surface plasmon resonance (SPR)-based biosensors. Herein, we report that SPR sensors can be a useful tool to characterize the physicochemical properties of surface ...
Shahriar Mostufa, Bahareh Rezaei, Ebrahim Azizi, Yongqiang Andrew Wang, Changzhi Li, Jenifer Gómez-Pastora, Rui He, Kai Wu   +7 more
doaj   +1 more source