Label-free optical resonator-based biosensors

D Rho, C Breaux, S Kim - Sensors, 2020 - mdpi.com
The demand for biosensor technology has grown drastically over the last few decades,
mainly in disease diagnosis, drug development, and environmental health and safety …

Development of phase detection schemes based on surface plasmon resonance using interferometry

M Kashif, AAA Bakar, N Arsad, S Shaari - Sensors, 2014 - mdpi.com
Surface plasmon resonance (SPR) is a novel optical sensing technique with a unique ability
to monitor molecular binding in real-time for biological and chemical sensor applications …

Development of a structure-switching aptamer-based nanosensor for salicylic acid detection

C Chen, S Feng, M Zhou, C Ji, L Que… - Biosensors and …, 2019 - Elsevier
Salicylic acid (SA) is a phytohormone regulating immune responses against pathogens. SA
and its derivatives can be found in diverse food products, medicines, cosmetics and …

Rapid multiplexed detection of beta-amyloid and total-tau as biomarkers for Alzheimer's disease in cerebrospinal fluid

C Song, P Deng, L Que - Nanomedicine: Nanotechnology, Biology and …, 2018 - Elsevier
This paper reports the multiplexed monitoring of two promising biomarkers, beta-amyloid
(Aβ42) and total tau (T-tau), in both buffer and cerebrospinal fluid (CSF) for Alzheimer's …

An aptamer nanopore-enabled microsensor for detection of theophylline

S Feng, C Chen, W Wang, L Que - Biosensors and Bioelectronics, 2018 - Elsevier
This paper reports an aptamer-based nanopore thin film sensor for detecting theophylline in
the buffer solution and complex fluids including plant extracts and serum samples …

Nanostructured optical microchips for cancer biomarker detection

T Zhang, Y He, J Wei, L Que - Biosensors and Bioelectronics, 2012 - Elsevier
Herein we report the label-free detection of a cancer biomarker using newly developed
arrayed nanostructured Fabry–Perot interferometer (FPI) microchips. Specifically, the …

Highly sensitive detection of biological substances using microfluidic enhanced Fabry-Perot etalon-based optical biosensors

KE You, N Uddin, TH Kim, QH Fan, HJ Yoon - Sensors and Actuators B …, 2018 - Elsevier
A microfluidic based optical biosensor is introduced to detect concentrations of biochemical
substances in solution using refractive index measurement with high sensitivity and …

Assessment of the Behaviors of an In Vitro Brain Model On-Chip under Shockwave Impacts

MF Rubby, C Fonder, S Uchayash… - … Applied Materials & …, 2024 - ACS Publications
Herein we report the assessment of the effects of shockwave (SW) impacts on adult rat
hippocampal progenitor cell (AHPC) neurospheres (NSs), which are used as in vitro brain …

Optical aptamer-based sensors for detecting plant hormones

S Feng, C Chen, C Song, X Ding, W Wang… - IEEE Sensors …, 2020 - ieeexplore.ieee.org
This paper reports a new chip equipped with aptamer-based sensors interfaced with a
capillary microfluidics suitable for screening and detecting hormones in plant samples. The …

On-chip detection of the biomarkers for neurodegenerative diseases: Technologies and prospects

C Song, S Que, L Heimer, L Que - Micromachines, 2020 - mdpi.com
Alzheimer's disease (AD), Parkinson's disease (PD) and glaucoma are all regarded as
neurodegenerative diseases (neuro-DDs) because these diseases are highly related to the …