Detection of typhoid fever by diatom-based optical biosensor
Sign Up to like & getrecommendations! Published in 2017 at "Environmental Science and Pollution Research"
DOI: 10.1007/s11356-017-9362-1
Abstract: Surface-modified diatom substrates are employed for the development of immunocomplex-based optical biosensor for diagnosis of typhoid. Biosensor has been prepared by covalent immobilization of Salmonella typhi antibody onto the crosslinked diatom substrates via glutaraldehyde. Photoluminescent… read more here.
Keywords: diatom substrates; biosensor; diatom; typhoid ... See more keywords
An Optical Biosensor-Based Quantification of the Microcystin Synthetase A Gene: Early Warning of Toxic Cyanobacterial Blooming.
Sign Up to like & getrecommendations! Published in 2018 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.7b04933
Abstract: The monitoring and control of toxic cyanobacterial strains, which can produce microcystins, is critical to protect human and ecological health. We herein reported an optical-biosensor-based quantification of the microcystin synthetase A (mcyA) gene so as… read more here.
Keywords: based quantification; microcystin; gene; toxic cyanobacterial ... See more keywords
Optical Biosensor for Ochratoxin A Detection in Grains Using an Enzyme-Mediated Click Reaction and Polystyrene Nanoparticles.
Sign Up to like & getrecommendations! Published in 2022 at "Journal of agricultural and food chemistry"
DOI: 10.1021/acs.jafc.2c05137
Abstract: Herein, we develop an optical biosensor for highly sensitive and facile detection of ochratoxin A (OTA) using an enzyme-mediated click reaction for signal amplification and polystyrene nanoparticles (PNPs) for signal readout. Alkaline phosphatase was employed… read more here.
Keywords: optical biosensor; detection; click reaction; chemistry ... See more keywords
Highly Efficient Gold Nano-Flower Optical Biosensor Doped in a Sol–Gel/PEG Matrix for the Determination of a Calcitonin Biomarker in Different Serum Samples
Sign Up to like & getrecommendations! Published in 2020 at "ACS Omega"
DOI: 10.1021/acsomega.9b02833
Abstract: We developed a novel, simple, sensitive, accurate, and precise method for the determination of calcitonin in different serum samples with medullar thyroid carcinoma. The designed flower-like thin film gold nanoparticles doped in a sol–gel/polyethylene glycol… read more here.
Keywords: serum samples; determination calcitonin; microscopy; calcitonin ... See more keywords
Perspectives on optical biosensor utility in small-molecule screening
Sign Up to like & getrecommendations! Published in 2017 at "Expert Opinion on Drug Discovery"
DOI: 10.1080/17460441.2017.1364727
Abstract: Biophysical technologies appeared on the drug discovery scene more than two decades ago and have since provided drug discovery projects with enriched information about compound binding, thereby greatly impacting drug discovery [1]. Amongst the well-established… read more here.
Keywords: drug; small molecule; optical biosensor; drug discovery ... See more keywords
Design and analysis of optical biosensor based on symmetric and asymmetric structured one-dimensional photonic crystal for tuberculosis detection
Sign Up to like & getrecommendations! Published in 2023 at "Optical Engineering"
DOI: 10.1117/1.oe.62.5.057104
Abstract: Abstract. We looked into three distinct topologies, using a one-dimensional photonic crystal with a defect layer in two symmetrical and one asymmetrical configurations as an optical biosensor application for detection in tuberculosis (TB). In order… read more here.
Keywords: photonic crystal; optical biosensor; dimensional photonic; detection ... See more keywords
Portable Waveguide-Based Optical Biosensor
Sign Up to like & getrecommendations! Published in 2022 at "Biosensors"
DOI: 10.3390/bios12040195
Abstract: Rapid, on-site diagnostics allow for timely intervention and response for warfighter support, environmental monitoring, and global health needs. Portable optical biosensors are being widely pursued as a means of achieving fieldable biosensing due to the… read more here.
Keywords: optical biosensor; chemistry; waveguide based; based optical ... See more keywords