Recent advances in biosensor for histone acetyltransferase detection.
Histone acetylation attracts more attentions due to its important biological functions among various histone modifications. It takes place under the catalysis the hist...
Potential of surface plasmon resonance biosensors in cancer detection.
A review is made of 71 papers on surface plasmon resonance biosensors, published between 2005 and 2020, mostly in the last decade. The reviewed papers are divided into...
A multi-target lateral flow immunoassay enabling the specific and sensitive detection of total antibodies to SARS COV-2.
A rapid test for detecting total immunoglobulins directed towards the nucleocapsid protein (N) of severe acute syndrome coronavirus 2 (SARS CoV-2) was developed, based...
Ultrasensitive sandwich-like electrochemical biosensor based on core-shell Pt@CeO
In this report, 4-mercaptophenylboronic acid (MBA) and dithiobis (succinimidyl propionate) (DSP) were used as DA molecular recognizer, which bounded onto the prepared ...
A sensitive biomolecules detection device with catalytic hairpin assembly and cationic conjugated polymer-assisted dual signal amplification strategy.
A simple, sensitive, selective, and enzyme-free homogeneous fluorescent biosensing device for DNA and protein detection is fabricated based on catalytic hairpin assemb...
LDI-MS scanner: Laser desorption ionization mass spectrometry-based biosensor standardization.
Amperometric biosensors have been widely utilized for the cost-effective and rapid analysis of various bioanalytes, for example glucose. However, a lack of standardiza...
Vegetable waste scaffolds for 3D-stem cell proliferating systems and low cost biosensors.
Vegetable wastes represent an inexpensive and sustainable source of valuable bioproducts for several applications. Natural micro-porous and fibrous materials can be ob...
A facile strategy for quantitative sensing of glycans on cell surface using organic electrochemical transistors.
This work designed a facile sensing strategy for quantitation of glycans on cell surface using organic electrochemical transistors (OECTs). The sensing strategy was pe...
Novel approach to the measurement of antithyroglobulin antibodies in human serum - application of the quartz crystal microbalance sensors.
Measurement of antithyroglobulin antibodies (TgAb) is an inevitable laboratory tool in the management of thyroid gland diseases. Currently available immunoassays still...
Electrochemical screening of genoprotective and antioxidative effectiveness of Origanum vulgare L. and its functionality in the prevention of neurodegenerative disorders.
A new way of electrochemical DNA sensor using as a screening tool for the determination of phytochemicals with high genoprotective functionality is proposed. The biose...
A electrochemical biosensor for As(III) detection based on the catalytic activity of Alcaligenes faecalis immobilized on a gold nanoparticle-modified screen-printed carbon electrode.
A electrochemical biosensor for As(III) determination has been developed by immobilization of the Alcaligenis faecalis bacteria on gold nanoparticle-modified screen-pr...
Detection and Characterization of Vesicular Gangliosides Binding to Myelin-Associated Glycoprotein on Supported Lipid Bilayers.
In the nervous system, a myelin sheath that originates from oligodendrocytes or Schwann cells wraps around axons to facilitate electrical signal transduction. The inte...
Impact of the Coverage of Aptamers on a Nanoparticle on the Binding Equilibrium and Kinetics between Aptamer and Protein.
Knowledge of the interaction between aptamer and protein is integral to the design and development of aptamer-based biosensors. Nanoparticles functionalized with aptam...
In Situ Observation of Glucose Metabolism Dynamics of Endothelial Cells in Hyperglycemia with a Stretchable Biosensor: Research Tool for Bridging Diabetes and Atherosclerosis.
Diabetes is a metabolic syndrome associated with hyperglycemia, hypertension, atherosclerosis, and endothelial dysfunction. Applying the mechanical stretch on cells to...
Noninvasive Precision Screening of Prostate Cancer by Urinary Multimarker Sensor and Artificial Intelligence Analysis.
Screening for prostate cancer relies on the serum prostate-specific antigen test, which provides a high rate of false positives (80%). This results in a large number o...
Photoelectrochemical thrombin biosensor based on perylene-3,4,9,10-tetracarboxylic acid and Au co-functionalized ZnO nanorods with signal-off quenching effect of Ag@Ag
In this work, a thrombin photoelectrochemical aptasensor was reported based on a photoanode of perylene-3,4,9,10-tetracarboxylic acid (PTCA), Au nanoparticle co-functi...
A terahertz metamaterial biosensor for sensitive detection of microRNAs based on gold-nanoparticles and strand displacement amplification.
Terahertz (THz) spectroscopy has drawn great interest for the functional and conformational investigations of nucleic acids, but its intrinsic sensitivity hinders pote...
A suppressor tRNA-mediated feedforward loop eliminates leaky gene expression in bacteria.
Ligand-inducible genetic systems are the mainstay of synthetic biology, allowing gene expression to be controlled by the presence of a small molecule. However, 'leaky'...
Hyperspectral imaging-based exosome microarray for rapid molecular profiling of extracellular vesicles.
One of the challenges of exploiting extracellular vesicles (EVs) as a disease biomarker is to differentiate EVs released by similar cell types or phenotypes. This pape...
Recent Applications of Carbon Nanomaterials for microRNA Electrochemical Sensing.
MicroRNA (miRNA) is an important tumor marker in the human body, and its early detection has a great influence on the survival rate of patients. Although there are man...