Multiplexed label-free optical biosensor for medical diagnostics.
This paper describes a new multiplexed label-free biosensor. The detection technology is based on nanostructured gold-polymer surfaces. These surfaces support surface ...
Histatin 5 binds to Porphyromonas gingivalis hemagglutinin B (HagB) and alters HagB-induced chemokine responses.
Histatins are human salivary gland peptides with anti-microbial and anti-inflammatory activities. In this study, we hypothesized that histatin 5 binds to Porphyromonas...
A simple visual ethanol biosensor based on alcohol oxidase immobilized onto polyaniline film for halal verification of fermented beverage samples.
A simple visual ethanol biosensor based on alcohol oxidase (AOX) immobilised onto polyaniline (PANI) film for halal verification of fermented beverage samples is descr...
Methods to study the Ras2 protein activation state and the subcellular localization of Ras-GTP in Saccharomyces cerevisiae.
Ras proteins were highly conserved during evolution. They function as a point of convergence for different signalling pathways in eukaryotes and are involved in a wide...
Gold nanoparticle amplified optical microfiber evanescent wave absorption biosensor for cancer biomarker detection in serum.
Sensitive and selective detection for cancer biomarkers is critical in cancer clinical diagnostics. In this work, we report a new optical microfiber (OMF) biosensor us...
Ultrasensitive electrochemical detection of cancer associated biomarker HER3 based on anti-HER3 biosensor.
The development of a new impedimetric biosensor for the detection of HER3, based on self-assembled monolayers (SAMs) of 4-aminothiophenol on gold electrodes, is report...
Resistance to inhibitors of cholinesterase (Ric)-8A and Gαi contribute to cytokinesis abscission by controlling vacuolar protein-sorting (Vps)34 activity.
Resistance to inhibitors of cholinesterase (Ric)-8A is a guanine nucleotide exchange factor for Gαi, Gαq, and Gα12/13, which is implicated in cell signaling and as a m...
Application of a genetically encoded biosensor for live cell imaging of L-valine production in pyruvate dehydrogenase complex-deficient Corynebacterium glutamicum strains.
The majority of biotechnologically relevant metabolites do not impart a conspicuous phenotype to the producing cell. Consequently, the analysis of microbial metabolite...
Identification of volatile biomarkers of gastric cancer cells and ultrasensitive electrochemical detection based on sensing interface of Au-Ag alloy coated MWCNTs.
Successful development of novel electrochemical biosensing interface for ultrasensitive detection of volatile biomarkers of gastric cancer cells is a challenging task....
Dynamics of β-adrenergic/cAMP signaling and morphological changes in cultured astrocytes.
The morphology of astrocytes, likely regulated by cAMP, determines the structural association between astrocytes and the synapse, consequently modulating synaptic func...
A deadly organometallic luminescent probe: anticancer activity of a ReI bisquinoline complex.
The photophysical properties of [Re(CO)3 (L-N3)]Br (L-N3 =2-azido-N,N-bis[(quinolin-2-yl)methyl]ethanamine), which could not be localized in cancer cells by fluorescen...
Analysis of Airborne Biomarkers for Point-of-Care Diagnostics.
Treatable diseases continue to exact a heavy burden worldwide despite powerful advances in treatment. Diagnostics play crucial roles in the detection, management, and ...
A lab-on-chip cell-based biosensor for label-free sensing of water toxicants.
This paper presents a lab-on-chip biosensor containing an enclosed fluidic cell culturing well seeded with live cells for rapid screening of toxicants in drinking wate...
A colorimetric aptamer biosensor based on cationic polymer and gold nanoparticles for the ultrasensitive detection of thrombin.
A colorimetric assay for the ultrasensitive determination of thrombin based on cationic polymer and gold nanoparticles was presented, in which unmodified gold nanopart...
An amperometric urea bisosensor based on covalent immobilization of urease on N2 incorporated diamond nanowire electrode.
N2 incorporated diamond nanowire (N-DNW) film electrochemical biosensor has utilized for the quantitative determination of urea in aqueous solution and urine sample. N...
Multi-nanomaterial electrochemical biosensor based on label-free graphene for detecting cancer biomarkers.
Developing a rapid, accurate and sensitive electrochemical biosensor for detecting cancer biomarkers is important for early detection and diagnosis. This work reports ...
Poly (vinylsulfonic acid) assisted synthesis of aqueous solution stable vaterite calcium carbonate nanoparticles.
Calcium carbonate nanoparticles of the vaterite polymorph were synthesized by combining CaCl2 and Na2CO3 in the presence of poly (vinylsulfonic acid) (PVSA). By studyi...
Rapid immunoglobulin M-based dengue diagnostic test using surface plasmon resonance biosensor.
Surface plasmon resonance (SPR) is a medical diagnosis technique with high sensitivity and specificity. In this research, a new method based on SPR is proposed for rap...
Quantum dot-functionalized porous ZnO nanosheets as a visible light induced photoelectrochemical platform for DNA detection.
This work reports the synthesis of novel CdTe quantum dot (QD)-functionalized porous ZnO nanosheets via a covalent binding method with (3-aminopropyl)triethoxysilane a...
A gold@silica core-shell nanoparticle-based surface-enhanced Raman scattering biosensor for label-free glucose detection.
The gold nanostar@silica core-shell nanoparticles conjugated with glucose oxidase (GOx) enzyme molecules have been developed as the surface-enhanced Raman scattering (...