Nanophotonic label-free biosensors for environmental monitoring.
The field of environmental monitoring has experienced a substantial progress in the last years but still the on-site control of contaminants is an elusive problem. In ...
A bead-based immunofluorescence-assay on a microfluidic dielectrophoresis platform for rapid dengue virus detection.
The proof of concept of utilizing a microfluidic dielectrophoresis (DEP) chip was conducted to rapidly detect a dengue virus (DENV) in vitro based on the fluorescence ...
Digital technology and clinical decision making in depression treatment: Current findings and future opportunities.
Clinical decision making encompasses a broad set of processes that contribute to the effectiveness of depression treatments. There is emerging interest in using digita...
Simple, Large-Scale Fabrication of Uniform Raman-Enhancing Substrate with Enhancement Saturation.
It is well-known that gold nanoparticle (AuNP) clusters generate strong surface-enhanced Raman scattering (SERS). In order to produce spatially uniform Raman-enhancing...
Label-free SnO
Novel tin oxide field-effect-transistors (SnO2 NW-FET) for pH and protein detection applicable in the healthcare sector are reported. With a SnO2 NW-FET the proof-of-c...
Quantitative self-powered electrochromic biosensors.
Self-powered sensors are analytical devices able to generate their own energy, either from the sample itself or from their surroundings. The conventional approaches re...
New generation of electrochemical immunoassay based on polymeric nanoparticles for early detection of breast cancer.
Screening and early diagnosis are the key factors for the reduction of mortality rate and treatment cost of cancer. Therefore, sensitive and selective methods that can...
Fast Ecotoxicity Detection Using Biosensors.
The article provides information about a new device, AlgaTox developed in the R&D project sponsored by the Technology Agency (n.TA02030179) and patented in Czech Repub...
Characterization of binding and quantification of human autoantibodies to PDGFRα using a biosensor-based approach.
Systemic sclerosis (SSc) is a chronic autoimmune disease of the connective tissue. The variety and clinical relevance of autoantibodies in SSc patients have been exten...
Biophysical analysis of the dynamics of calmodulin interactions with neurogranin and Ca
Calmodulin (CaM) functions depend on interactions with CaM-binding proteins, regulated by Ca2+. Induced structural changes influence the affinity, kinetics, and specif...
Synthetic biology approaches for the production of plant metabolites in unicellular organisms.
Synthetic biology is the repurposing of biological systems for novel objectives and applications. Through the co-ordinated and balanced expression of genes, both nativ...
Determination of High-affinity Antibody-antigen Binding Kinetics Using Four Biosensor Platforms.
Label-free optical biosensors are powerful tools in drug discovery for the characterization of biomolecular interactions. In this study, we describe the use of four ro...
Portable aptamer biosensor of platelet-derived growth factor-BB using a personal glucose meter with triply amplified.
Sensitive and rapid detection of platelet-derived growth factor BB (PDGF-BB), a cancer-related protein, could help early diagnosis, treatment, and prognosis of cancers...
Fabrication of electrochemical biosensor with vanadium pentoxide nano-interface for the detection of methylglyoxal in rice.
Increased consumption of raw and par-boiled rice results in the formation of methylglyoxal (MG) at higher concentration and leads to complications in diabetic patients...
A biosensor based on self-clickable AIEgen: a signal amplification strategy for ultrasensitive immunoassays.
A signal amplified fluorogenic ELISA based on self-clickable fluorogens with aggregation-induced emission characteristics (AIEgen) as a substrate was developed for ult...
A strategy to minimize the sensing voltage drift error in a transistor biosensor with a nanoscale sensing gate.
An ion-sensitive field-effect transistor (ISFET) biosensor is thought to be the center of the next era of health diagnosis. However, questions are raised about its fun...
Repurposing a Two-Component System-Based Biosensor for the Killing of Vibrio cholerae.
New strategies to control cholera are urgently needed. This study develops an in vitro proof-of-concept sense-and-kill system in a wild-type Escherichia coli strain to...
Erratum: Kim, K.-P.; Singh, A.K.; Bai, X.; Leprun, L.; Bhunia, A.K. Novel PCR Assays Complement Laser Biosensor-Based Method and Facilitate Listeria Species Detection from Food. Sensors 2015, 15, 22672-22691.
The authors wish to correct the oligonucleotide sequence of primer E-LAP-F1 and LIS-R1 in Table 1in their paper published in Sensors [1], doi:10.3390/s150922672, http:...
Label-Free Direct Detection of MiRNAs with Poly-Silicon Nanowire Biosensors.
The diagnostic and prognostic value of microRNAs (miRNAs) in diseases becomes promising. Owing to fast response and high sensitivity, silicon nanowire (SiNW) biosensor...
Surface Acoustic Wave Lysis and Ion-Exchange Membrane Quantification of Exosomal MicroRNA.
MicroRNA detection and quantification are commonly explored techniques for diagnostic and prognostic predictions. Typically, microRNAs are extracted and purified from ...