3D-Printed Flow Cells for Aptamer-Based Impedimetric Detection of
Electrochemical spectroscopy enables rapid, sensitive, and label-free analyte detection without the need of extensive and laborious labeling procedures and sample prep...
A label-free immunosensor for sensitive detection of RACK 1 cancer biomarker based on conjugated polymer modified ITO electrode.
A new flexible biosensor based on conjugated polymer functionalized indium tin oxide (ITO) sheet was fabricated for Receptor for Activated C Kinase 1 (RACK 1) determin...
Design and Characterization of Ethosomes for Transdermal Delivery of Caffeic Acid.
The present investigation describes a formulative study aimed at designing ethosomes for caffeic acid transdermal administration. Since caffeic acid is characterized b...
A microgravity responsive synthetic genetic device in Escherichia coli.
Bioengineering solutions to human space travel must consider microgravity as an important component. Thus, one of the fundamental challenges of space bioengineering is...
Differential coulometry based on dual screen-printed strips for high accuracy levodopa determination towards Parkinson's disease management.
As a vital therapeutic agent for Parkinson's disease, dosage control of levodopa has always been a major obstacle in ensuring efficacy and curbing side effects. Simple...
Dynamic analysis of 4E-BP1 phosphorylation in neurons with Tsc2 or Depdc5 knockout.
TSC1 or TSC2 mutations cause Tuberous Sclerosis Complex (TSC), and lead to mechanistic target of rapamycin (mTOR) hyperactivation evidenced by hyperphosphorylation of ...
A novel electrochemical glucose biosensor based on a poly (L-aspartic acid)-modified carbon-paste electrode.
A new amperometric biosensor was fabricated by means of electropolymerization of L-aspartic acid on a carbon-paste electrode (CPE) for the bioelectrochemical determina...
An improved structure-switch aptamer-based fluorescent Pb
An improved aptamer-based fluorescent Pb2+ biosensor utilizing the binding induced quenching of AMT to G-quadruplex has been rationally designed with a LOD of 3.6 nM. ...
Electrochemical biosensor for detection of MON89788 gene fragments with spiny trisoctahedron gold nanocrystal and target DNA recycling amplification.
The shape-controlled synthesis of gold nanocrystals via shape induction of hexadecyltrimethylammonium chloride, potassium bromide, and potassium iodide and enantiosele...
FRET Reporter Assays for cAMP and Calcium in a 96-well Format Using Genetically Encoded Biosensors Expressed in Living Cells.
Stimulation of G protein-coupled receptors (GPCR) by hormones and neurotransmitters elicits cellular responses, many of which result from alterations in the concentrat...
New trends in the development of electrochemical biosensors for the quantification of microRNAs.
MicroRNAs (miRNAs) are non-coding regulatory RNAs that play an important role in RNA silencing and post-transcriptional gene expression regulation. Since their dysregu...
Development of a novel heterologous β-lactam-specific whole-cell biosensor in
BACKGROUND: Whole-cell biosensors are a powerful and easy-to-use screening tool for the fast and sensitive detection of chemical compounds, such as antibiotics. β-Lact...
Mapping Reaction-Diffusion Networks at the Plant Wound Site With Pathogens.
The rich collection of microbes colonizing the plant root making up the rhizosphere function as a multigenomic organ for nutrient distribution. The extent to which its...
Frequency Shift of a SH-SAW Biosensor with Glutaraldehyde and 3-Aminopropyltriethoxysilane Functionalized Films for Detection of Epidermal Growth Factor.
The frequency shift of a shear-horizontal surface-acoustic-wave (SH-SAW) biosensor in which the concentration of biomolecule is determined by the amount of its adsorpt...
Nanoelectrode Arrays Fabricated by Thermal Nanoimprint Lithography for Biosensing Application.
Electrochemical sensors are devices capable of detecting molecules and biomolecules in solutions and determining the concentration through direct electrical measuremen...
Fast Detection of 2,4,6-Trinitrotoluene (TNT) at ppt Level by a Laser-Induced Immunofluorometric Biosensor.
The illegal use of explosives by terrorists and other criminals is an increasing issue in public spaces, such as airports, railway stations, highways, sports venues, t...
Environmentally Sensitive Color-Shifting Fluorophores for Bioimaging.
We introduce color-shifting fluorophores that reversibly switch between a green and red fluorescent form through intramolecular spirocyclization. The equilibrium of th...
Ultrasensitive peptide-based multiplexed electrochemical biosensor for the simultaneous detection of Listeria monocytogenes and Staphylococcus aureus.
A novel electrochemical biosensor is reported for simultaneous detection of two of the most common food-borne pathogens: Listeria monocytogenes and Staphylococcus aure...
Disposable biogenic amine biosensors for histamine determination in fish.
This study presents the development of disposable biosensors employed in the determination of histamine in fish samples. Screen printed carbon electrodes (SPCEs) were ...
Glucose Oxidase/Nano-ZnO/Thin Film Deposit FTO as an Innovative Clinical Transducer: A Sensitive Glucose Biosensor.
In the present research, a new biocompatible electrode is proposed as a rapid and direct glucose biosensing technique that improves on the deficiencies of fast clinica...