A novel pore blockage-based electrochemical immunosensor based on the combination of 100 nm-magnetic nanoparticles (MNPs), as signal enhancers, and 200 nm-pore diamete...
An optimized DNA-based bioassay for Leptospira interrogans detection has been developed. Electrochemical studies of the developed biosensor were done using cyclic volt...
Preclinical measurements of drug exposure to specific organs and tissues is normally performed by destructive methods. Tissue-specific measurements are important, espe...
Surface plasmon-enhanced electrochemiluminescence (SPEECL) with excellent sensitivity and simplicity has attracted increasing attention. In this work, we reported a no...
Herein, we report a bottom-up approach to assemble a series of stochastic DNA walkers capable of probing dynamic interactions occurring at the bio-nano interface. We s...
The development of biosensors for medical purposes is a growing field. An immuno-infrared biosensor for the preclinical detection of Alzheimer's disease (AD) in body f...
Herein, an efficient target-activated enzyme cascade electrocatalysis with low background signal was employed to establish electrochemical biosensor for ultrasensitive...
Long-term, subcutaneously implanted continuous glucose biosensors have the potential to improve diabetes management and reduce associated complications. However, the i...
Riboswitches are RNA elements that recognize diverse chemical and biomolecular inputs, and transduce this recognition process to genetic, fluorescent, and other engine...
The pragmatic outcome of a lung cancer diagnosis is closely interrelated in reducing the number of fatal death caused by the world's top cancerous disease. Regardless ...
Immunodiagnostic tests performed at the point of care (POC) today usually employ antibodies for biorecognition and are read out either visually or with specialized equ...
Chemokines are a group of chemotaxis proteins that regulate cell trafficking and play important roles in immune responses and inflammation. Ticks are blood-sucking par...
Recently, we reported a fusion-protein-based immunodetection system comprising the two domains of an antibody variable region as the detectors, each tethered to an int...
Nanoparticles have been attracting growing interest for both their antioxidant and toxic effects. Their exact action on cells strongly depends on many factors, includi...
B-type natriuretic peptide (BNP) is a short peptide that is considered to be an important heart failure (HF)-related biomarker. Due to its low concentration in the blo...
Traditional electrochemical hydrogen peroxide (H2O2) assays all indispensably require the immobilization of enzyme or nanomaterials on electrode surface. These complex...
This study describes the construction of highly-sensitive photo-electrochemical (PEC) immunosensor for the detection of neuron-specific enolase (NSE). The biosensing p...
The merging of the molecular specificity of Raman spectroscopy with the extraordinary optical properties of metallic nanoarchitectures is at the heart of Surface Enhan...
Flexible and wearable biosensors have great potential to interface with skin and noninvasively extract biofluids for real time and continuous monitoring of physiologic...
Here, we reported the development of a label-free and real-time surface plasmon resonance (SPR) based biosensor for cancer stem cells (CSCs) detection using cell surfa...