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Dual-ratiometric electrochemical aptasensor enabled by programmable dynamic range: Application for threshold-based detection of aflatoxin B1

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 195 ()

Aptamer-based sensor with high-specificity typically has a fixed linear range due to the host-guest binding. To expand the dynamic range for multiple ......

JIF:0.0

Electrochemical sensing platform for the detection of methyl parathion applying highly biocompatible non-covalent functionalized phosphonium-based ionic liquid@MWCNTs hybrid to immobilize hemoglobin

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 197 ()

A hydrophobic carboxyl functionalized phosphonium-based ionic liquid (IL) ((5-carboxypentyl) triphenylphosphonium bis (trifluoromethyl)sulfonyl) amide......

JIF:0.0

SERS-PCR assays of SARS-CoV-2 target genes using Au nanoparticles-internalized Au nanodimple substrates

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 197 ()

The reverse transcription-polymerase chain reaction (RT-PCR) method has been adopted worldwide to diagnose severe acute respiratory syndrome coronavir......

JIF:0.0

Self-assembled plasmonic nanoarrays for enhanced bacterial identification and discrimination

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 197 ()

The rapid and accurate bacterial testing is a critical step for the management of infectious diseases, but challenges remain largely due to a lack of ......

JIF:0.0

Current pulse signature of native kanamycin aptamer and its implication for molecular interactions on a single protein nanopore sensing interface

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 201 ()

Due to the pore size limitation of single alpha-hemolysin (alpha-HL) nanopore sensing interface, ssDNA with secondary conformations can only pass thro......

JIF:0.0

Effects of defective motors on the active transport in biosensors powered by biomolecular motors

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 203 ()

Motor proteins, such as myosin and kinesin, are biological molecular motors involved in force generation and intracellular transport in living cells. ......

JIF:0.0

Development of a novel latent electrochemical molecular substrate for the real-time monitoring of the tumor marker aminopeptidase N in live cells, whole blood and urine

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 203 ()

Aminopeptidase N (APN/CD13) plays an important role in the growth and metastasis, of tumor, and is a potential biomarker for the post-treatment survei......

JIF:0.0

Dual biomineralized metal-organic frameworks-mediated conversion of chemical energy to electricity enabling portable PEC sensing of telomerase activity in bladder cancer tissues

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 204 ()

In this work, we report on a portable photoelectrochemical (PEC) sensing system for telomerase activity detection based on dual biomineralized ZIF-8 n......

JIF:0.0

Prediction of acute rejection in kidney transplanted patients based on the point-of-care isothermal molecular diagnostics platform

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 199 ()

In this study, we proposed an advanced point-of-care molecular diagnostic technology to evaluate the acute rejection (AR) in kidney transplanted patie......

JIF:0.0

Real-time detection of ochratoxin A in wine through insight of aptamer conformation in conjunction with graphene field-effect transistor

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 200 ()

Mycotoxins comprise a frequent type of toxins present in food and feed. The problem of mycotoxin contamination has been recently aggravated due to the......

JIF:0.0

Ultrasensitive near-infrared aptasensor for enrofloxacin detection based on wavelength tunable AgBr nanocrystals electrochemiluminescence emission triggered by O-terminated Ti3C2 MXene

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 200 ()

Toxic-free and easily accessible electrochemiluminescence (ECL) emitter/luminophore with near-infrared (NIR) emission is highly anticipated for ECL bi......

JIF:0.0

Sub-picomolar lateral flow antigen detection with two-wavelength imaging of composite nanoparticles

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 207 ()

Lateral flow tests, commonly based on metal plasmonic nanoparticles, are rapid, robust, and low-cost. However, improvements in analytical sensitivity ......

JIF:0.0

Enhancing quorum sensing in biofilm anode to improve biosensing of naphthenic acids

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 210 ()

The feasibility of enhancing quorum sensing (QS) in anode biofilm to improve the quantifications of commercial naphthenic acid concentrations (9.4-94 ......

JIF:0.0

Electrochemical biosensor with aptamer/porous platinum nanoparticle on round-type micro-gap electrode for saxitoxin detection in fresh water

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 210 ()

Cyanotoxins are toxins produced by cyanobacteria; they negatively impact water resources used by humans and disrupt ecosystems worldwide. Among cyanot......

JIF:0.0

Recent advances in the rapid detection of microRNA with lateral flow assays

期刊: BIOSENSORS & BIOELECTRONICS, 2022; 211 ()

MicroRNAs (miRNA) are a kind of endogenous non-coding small molecule RNA, which are widely found in plants, animals, and viruses. miRNA can regulate t......

JIF:0.0

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