Synthesis of Co₃O₄ Cotton-Like Nanostructures for Cholesterol Biosensor.
The use of templates to assist and possess a control over the synthesis of nanomaterials has been an attractive option to achieve this goal. Here we have used sodium d...
Microcontact-BSA imprinted capacitive biosensor for real-time, sensitive and selective detection of BSA.
An analytical method is presented, combining novel microcontact imprinting technique and capacitive biosensor technology for the detection of BSA. Glass cover slips we...
Use of a capacitive affinity biosensor for sensitive and selective detection and quantification of DNA-A model study.
A capacitive DNA-sensor model system was used to monitor the capture of complementary single-stranded DNAs. The sensor chip consisted of a gold electrode, which was ca...
The blue fluorescent protein from Vibrio vulnificus CKM-1 is a useful reporter for plant research.
BACKGROUND: The mBFP is an improved variant of NADPH-dependent blue fluorescent protein that was originally identified from the non-bioluminescent pathogenic bacteria ...
Biosensors for the Detection of Food Pathogens.
Food pathogens frequently cause foodborne diseases. There is a need to rapidly identify the source of the bacteria in order to contain their spread and epidemics. A pr...
Fabrication of Homogeneous High-Density Antibody Microarrays for Cytokine Detection.
Cytokine proteins are known as biomarker molecules, characteristic of a disease or specific body condition. Monitoring of the cytokine pattern in body fluids can contr...
Monitoring dynamic changes of glutathione redox state in subcellular compartments of human cells - an approach based on rxYFP biosensor.
The kinetic and spatial separation of redox systems renders redox biology studies a particularly challenging field. Genetically encoded biosensors including the glutat...
Preparation and performance of a colorimetric biosensor using acetylcholinesterase and indoxylacetate for assay of nerve agents and drugs.
Different toxic compounds can target the cholinergic nervous system. Acetylcholinesterase (AChE; EC 3.1.1.7) is one of the most crucial components of the cholinergic n...
Nanoscaled aptasensors for multi-analyte sensing.
INTRODUCTION: Nanoscaled aptamers (Aps), as short single-stranded DNA or RNA oligonucleotides, are able to bind to their specific targets with high affinity, upon whic...
Preparation of electrochemical biosensor for detection of organophosphorus pesticides.
Polyvinyl chloride (PVC) can be used to develop reaction beaker which acts as electrochemical cell for the measurement of OP pesticides. Being chemically inert, corros...
Rapid methods for the detection of foodborne bacterial pathogens: principles, applications, advantages and limitations.
The incidence of foodborne diseases has increased over the years and resulted in major public health problem globally. Foodborne pathogens can be found in various food...
A large-scale genetic screen for mutants with altered salicylic acid accumulation in Arabidopsis.
Salicylic acid (SA) is a key defense signal molecule against biotrophic and hemibiotrophic pathogens in plants, but how SA is synthesized in plant cells still remains ...
Polarized cellular patterns of endocannabinoid production and detection shape cannabinoid signaling in neurons.
Neurons display important differences in plasma membrane composition between somatodendritic and axonal compartments, potentially leading to currently unexplored conse...
An ultra-low detection-limit optofluidic biosensor based on all glass Fabry-Perot cavity.
An all glass optofludic biosensor with high quality-factor Fabry-Perot cavity (FPC) channel was reported. The all glass sandwich structure can completely eliminate the...
Fabrication, splicing, Bragg grating writing, and polyelectrolyte functionalization of exposed-core microstructured optical fibers.
Femtosecond laser written Bragg gratings have been written in exposed-core microstructured optical fibers with core diameters ranging from 2.7 µm to 12.5 µm and can be...
Biosensors for the Detection of Antibiotics in Poultry Industry—A Review.
Antibiotic resistance is emerging as a potential threat in the next decades. This is a global phenomenon whereby globalization is acting as a catalyst. Presently, the ...
Fabrication of functionalized carbon nanotube buckypaper electrodes for application in glucose biosensors.
A highly sensitive glucose detection method was developed using functionalized carbon nanotube buckypaper as a free standing electrode in an electrochemical biosensor....
Electrical Wiring of the Aldehyde Oxidoreductase PaoABC with a Polymer Containing Osmium Redox Centers: Biosensors for Benzaldehyde and GABA.
Biosensors for the detection of benzaldehyde and γ-aminobutyric acid (GABA) are reported using aldehyde oxidoreductase PaoABC from Escherichia coli immobilized in a po...
Development of a Pseudomonas aeruginosa Agmatine Biosensor.
Agmatine, decarboxylated arginine, is an important intermediary in polyamine production for many prokaryotes, but serves higher functions in eukaryotes such as nitric ...
Detection of the inflammation biomarker C-reactive protein in serum samples: towards an optimal biosensor formula.
The development of an electrochemical immunosensor for the biomarker, C-reactive protein (CRP), is reported in this work. CRP has been used to assess inflammation and ...