PD-L1 exosomes electrochemical sensor based on coordination of AgNCs and Zr4+: Multivalent peptide enhancing target capture efficiency and antifouling …

J Hu, Z Mao, Y Lu, Q Chen, J Xia, H Deng… - Biosensors and …, 2023 - Elsevier
Programmed death ligand 1 (PD-L1) exosomes are important biomarkers of immune
activation in the initial stages of treatment and can predict clinical responses to PD-1 …

An electrochemical biosensor for PD-L1 positive exosomes based on ultra-thin two-dimensional covalent organic framework nanosheets coupled with CRISPR …

M Wang, Y Lin, S Wu, Y Deng, Y Zhang, J Yang… - Sensors and Actuators B …, 2022 - Elsevier
Programmed death-ligand 1 protein positive (PD-L1+) exosome is one of the most
prospective biomarkers for the diagnosis of cancer. However, the current methods for the …

A simple and direct SPR platform combining three-in-one multifunctional peptides for ultra-sensitive detection of PD-L1 exosomes

Z Mao, J Zhao, J Chen, X Hu, K Koh, H Chen - Sensors and Actuators B …, 2021 - Elsevier
Exosomes are lipid-bilayer-enclosed extracellular vehicles (EVs) derived from all cells and
circulating in the blood. Identification of cancer specific exosomes in body fluids has shown …

Nanoplasmonic sandwich immunoassay for tumor-derived exosome detection and exosomal PD-L1 profiling

C Wang, CH Huang, Z Gao, J Shen, J He… - ACS …, 2021 - ACS Publications
Tumor-derived exosomes play a vital role in the process of cancer development.
Quantitative analysis of exosomes and exosome-shuttled proteins would be of immense …

Ti3C2Tx MXene-facilitated non-selective trapping effect: efficient SERS detection of exosomal PD-L1

Y Zhou, Q Chen, S Zhong, H Liu, K Koh… - Biosensors and …, 2023 - Elsevier
Biosensors developed through a sandwich approach have demonstrated favorable
detection performance for exosomal programmed cell death 1 ligand 1 (ExoPD-L1) …

Identification of programmed death ligand-1 positive exosomes in breast cancer based on DNA amplification-responsive metal-organic frameworks

Y Cao, Y Wang, X Yu, X Jiang, G Li, J Zhao - Biosensors and Bioelectronics, 2020 - Elsevier
Cancer-derived exosomes have recently emerged as potent candidates for diagnosis and
prognosis of breast cancer. As an example, programmed death ligand-1 positive (PD-L1+) …

Rapid and efficient fluorescent aptasensor for PD-L1 positive extracellular vesicles isolation and analysis: EV-ANCHOR

J Feng, L Jia, W Pan, Y Fan, J Guo, T Luo, C Liu… - Chemical Engineering …, 2023 - Elsevier
Abstract Programmed death ligand-1 (PD-L1) positive extracellular vesicles (EVs)
subpopulation have recently emerged as potent candidates for clinical cancer diagnosis and …

Applying CRISPR/Cas13 to construct Exosomal PD‐L1 Ultrasensitive Biosensors for dynamic monitoring of tumor progression in Immunotherapy

Y He, Y Wu, Y Wang, X Wang, S Xing, H Li… - Advanced …, 2020 - Wiley Online Library
Programmed cell death receptor 1 (PD‐L1) protein on exosomes (exosomal PD‐L1) is one
of the most promising biomarkers for cancer immunotherapy monitoring. However, current …

Multivalency Interface and gC3N4 Coated Liquid Metal Nanoprobe Signal Amplification for Sensitive Electrogenerated Chemiluminescence Detection of Exosomes …

Y Zhang, F Wang, H Zhang, H Wang, Y Liu - Analytical Chemistry, 2019 - ACS Publications
Exosomes derived vesicles and their surface anchored proteins by cells are extremely vital
in intercellular communication, immuno-stimulation, and so on, which are promising in …

Microporous PdCuB nanotag-based electrochemical aptasensor with Au@CuCl2 nanowires interface for ultrasensitive detection of PD-L1-positive exosomes in the …

L Chang, H Wu, R Chen, X Sun, Y Yang… - Journal of …, 2023 - Springer
Programmed cell death ligand 1 protein-positive (PD-L1+) exosomes have been found to be
a potential biomarker for the diagnosis of non-small cell lung cancer (NSCLC). However, the …