A Transcription Factor-Based Biosensor for Detection of Itaconic Acid.
Itaconic acid is an important platform chemical that can easily be incorporated into polymers and has the potential to replace petrochemical-based acrylic or methacryl...
Aggregation-induced emission enhancement of anthracene-derived Schiff base compounds and their application as a sensor for bovine serum albumin and optical cell imaging.
Three anthracene-based Schiff base complexes, R1-R3 (R1 = (E)-N´-((anthracen-10-yl)methylene)benzohydrazide; R2 = (E)-1-((anthracen-10-yl)methylene)-4-phenylsemicarbaz...
Zinc and nitrogen ornamented bluish white luminescent carbon dots for engrossing bacteriostatic activity and Fenton based bio-sensor.
Carbon dots with heteroatom co-doping associated with consummate luminescence features are of acute interest in diverse applications such as biomolecule markers, chemi...
Geometry-dependent DNA-TiO
DNA nucleotides are used as a molecular recognition system on electrodes modified to be applied in the detection of various diseases, but immobilization mechanisms, as...
Micro-nano-bio acoustic system for the detection of foodborne pathogens in real samples.
The fast and efficient detection of foodborne pathogens is a societal priority, given the large number of food-poisoning outbreaks, and a scientific and technological ...
Coordination of Receptor Tyrosine Kinase Signaling and Interfacial Tension Dynamics Drives Radial Intercalation and Tube Elongation.
We sought to understand how cells collectively elongate epithelial tubes. We first used 3D culture and biosensor imaging to demonstrate that epithelial cells enrich Ra...
Supramolecular Strategy Based on Conjugated Polymers for Discrimination of Virus and Pathogens.
A conjugated polymer-based supramolecular system is designed for discrimination of virus and microbes. The supramolecular system is composed of cationic polythiophene ...
Noncompetitive homogeneous immunodetection of small molecules based on beta-glucuronidase complementation.
In this study, a novel noncompetitive homogeneous immunoassay for antigen detection was developed. We utilized β-glucuronidase (GUS), a homotetrameric enzyme, the asse...
Tuned Amperometric Detection of Reduced β-Nicotinamide Adenine Dinucleotide by Allosteric Modulation of the Reductase Component of the p-Hydroxyphenylacetate Hydroxylase Immobilized within a Redox Polymer.
We report the fabrication of an amperometric NADH biosensor system that employs an allosterically modulated bacterial reductase in an adapted osmium(III)-complex-modif...
Label-free bacterial colony detection and viability assessment by continuous-wave terahertz transmission imaging.
Timely and accurate bacterial detection is critical for various health and safety applications, which promotes the continuous development of versatile optical sensors ...
Advanced biosensors for monitoring astronauts' health during long-duration space missions.
Long-duration space missions pose important health concerns for astronauts, especially regarding the adverse effects of microgravity and exposure to high-energy cosmic...
Phthalic Acid Ester-Binding DNA Aptamer Selection, Characterization, and Application to an Electrochemical Aptasensor.
Phthalic acid esters (PAEs) areone of the major groups of persistent organic pollutants. The group-specific detection of PAEs is highly desired due to the rapid growin...
Post hoc support vector machine learning for impedimetric biosensors based on weak protein-ligand interactions.
Impedimetric biosensors for measuring small molecules based on weak/transient interactions between bioreceptors and target analytes are a challenge for detection elect...
Design of DNA nanostructure-based interfacial probes for the electrochemical detection of nucleic acids directly in whole blood.
Here we report a robust and sensitive DNA nanostructure-based electrochemical (E-nanoDNA) sensor that utilizes tetrahedral DNA nanostructures (TDNs) as an interfacial ...
Fabrication of an immunosensor for early and ultrasensitive determination of human tissue plasminogen activator (tPA) in myocardial infraction and breast cancer patients.
Sensitive detection of biomarkers will mean accurate and early diagnosis of diseases. A tissue plasminogen activator (tPA) has a crucial role in many cardiovascular di...
An impedimetric biosensor for DNA damage detection and study of the protective effect of deferoxamine against DNA damage.
The detection and inhibition of DNA damage are of great importance in the prevention and treatment of diseases. Developing a simple and sensitive tool for this purpose...
Assessing the real-time activation of the cannabinoid CB1 receptor and the associated structural changes using a FRET biosensor.
The cannabinoid receptor 1 (CB1) is mainly expressed in the nervous system and regulates learning, memory processes, pain and energy metabolism. However, there is no w...
Aptamer chemistry.
Aptamers are single-stranded DNA or RNA molecules capable of tightly binding to specific targets. These functional nucleic acids are obtained by an in vitro Darwinian ...
Decursin and decursinol angelate improve wound healing by upregulating transcription of genes encoding extracellular matrix remodeling proteins, inflammatory cytokines, and growth factors in human keratinocytes.
The coumarins decursin and decursinol angelate, which are found in Angelica gigas Nakai, have a variety of biological functions. Here, we show that treatment with thes...
Microstructured optical fiber-based luminescent biosensing: Is there any light at the end of the tunnel? - A review.
This review covers the current state of the art of luminescent biosensors based on various types of microstructured optical fiber. The unique optical and structural pr...