Whispering-gallery-mode sensors for biological and physical sensing

D Yu, M Humar, K Meserve, RC Bailey… - Nature reviews …, 2021 - nature.com
The term whispering gallery mode (WGM) was first introduced to describe the curvilinear
propagation of sound waves under a cathedral dome. The physical concept has now been …

Cancer biomarker detection: recent achievements and challenges

L Wu, X Qu - Chemical Society Reviews, 2015 - pubs.rsc.org
The early detection of cancer can significantly reduce cancer mortality and saves lives. Thus,
a great deal of effort has been devoted to the exploration of new technologies to detect early …

[HTML][HTML] Recent advances in optical biosensing approaches for biomarkers detection

S Akgönüllü, A Denizli - Biosensors and Bioelectronics: X, 2022 - Elsevier
A biomarker is an indicator for sensing the human state of health. There has been a wide-
scale investigation into using portable analytical platforms for real-time monitoring of …

A highly sensitive catalytic hairpin assembly-based dynamic light-scattering biosensors for telomerase detection in bladder cancer diagnosis

L Zou, X Li, J Zhang, L Ling - Analytical chemistry, 2020 - ACS Publications
Precise evaluation of telomerase activity is highly crucial for early cancer diagnosis. In this
study, a sensitive catalytic hairpin assembly–dynamic light scattering (CHA–DLS) assay for …

Real-time, label-free isothermal solid-phase amplification/detection (ISAD) device for rapid detection of genetic alteration in cancers

Y Shin, AP Perera, KW Kim, MK Park - Lab on a Chip, 2013 - pubs.rsc.org
Here, we first present an isothermal solid-phase amplification/detection (ISAD) technique for
the detection of single-point mutations that can be performed without labelling in real-time by …

Colorimetry and SERS dual-mode detection of telomerase activity: combining rapid screening with high sensitivity

S Zong, Z Wang, H Chen, G Hu, M Liu, P Chen, Y Cui - Nanoscale, 2014 - pubs.rsc.org
As an important biomarker and therapeutic target, telomerase has attracted considerable
attention concerning its detection and monitoring. Here, we present a colorimetry and …

“Seeing” invisible volatile organic compound (VOC) marker of urinary bladder cancer: A development from bench to bedside prototype spectroscopic device

N Bhattacharyya, D Mukherjee, S Singh… - Biosensors and …, 2022 - Elsevier
Urinary bladder cancer (UBC) is one of the most common cancers and has notoriously high
risk of recurrence and mortality across the globe. Current clinical initial diagnostic …

Highly sensitive detection of telomerase based on poly-adenine primer and DNA-templated copper nanoparticles

S Lv, R Shi, R Yan, P Miao - Journal of Electroanalytical Chemistry, 2023 - Elsevier
Telomerase is a potential diagnostic biomarker for a variety of cancers. Development of
sensitive and convenient methods to measure the activity of telomerase is of great …

A sensitive and selective magnetic graphene composite-modified polycrystalline-silicon nanowire field-effect transistor for bladder cancer diagnosis

HC Chen, YT Chen, RY Tsai, MC Chen… - Biosensors and …, 2015 - Elsevier
In this study, we describe the urinary quantification of apolipoprotein A II protein (APOA2
protein), a biomarker for the diagnosis of bladder cancer, using an n-type polycrystalline …

Design and development of PCR-free highly sensitive electrochemical assay for detection of telomerase activity using Nano-based (liposomal) signal amplification …

M Alizadeh-Ghodsi, A Zavari-Nematabad… - Biosensors and …, 2016 - Elsevier
Telomerase, which has been detected in almost all kinds of cancer tissues, is considered as
an important tumor marker for early cancer diagnostics. In the present study, an …