Journal ArticleDOI
Amperometric biosensors for detection of the prostate cancer marker (PSA)
TLDR
An amperometric detection procedure for t-PSA using three electrode system in which working electrode (THE AUTHORS) is made of hydroxyethyl cellulose and rhodinised carbon is presented, which is rapid, very easy to use and involves low cost compared with other procedures.About:
This article is published in International Journal of Pharmaceutics.The article was published on 2002-05-15. It has received 104 citations till now. The article focuses on the topics: Prostate-specific antigen & Prostate.read more
Citations
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Journal ArticleDOI
Nano-Based PSA Biosensors: An Early Detection Technique of Prostate Cancer
TL;DR: This review journal is trying to analyze variouus Nano-Biosensors used for early detection of PSA from blood in an early stage itself to help differential diagnose prostate cancer.
Journal ArticleDOI
Improvement of the thermal stability of streptavidin immobilized on magnetic beads by the construction of a mixed poly(ethylene glycol) tethered-chain layer
TL;DR: Surprizingly, the heat resistance of the poly(ethylene glycol) tethered-chain covalently immobilized on the streptavidin-immobilized magnetic beads surface was found to improve.
Journal ArticleDOI
Biosensing of prostate specific antigen (PSA) in human plasma samples using biomacromolecule encapsulation into KCC-1-npr-NH2: A new platform for prostate cancer detection.
TL;DR: In this paper, a sandwich type immunoassay was designed based on encapsulation of biotinylated antibody into KCC-1-npr-NH2 to stabilize the stability of the primary antibody.
Book ChapterDOI
Developments in the Electrochemical Bionanosensors for the Predictive Diagnosis of Prostate and Breast Cancer
TL;DR: The abnormal and uncontrolled cell growth due to an accumulation of specific genetic and epigenetic defects is referred as “Cancer” and this unregulated cell growth leads to the formation of a tumor.
References
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Journal ArticleDOI
The steady-state kinetics of peroxidase with 2,2′-azino-di-(3-ethyl-benzthiazoline-6-sulphonic acid) as chromogen
R E Childs,W G Bardsley +1 more
TL;DR: An interpretation of the results is given which requires some extension of the classical peroxidase mechanism, and a study of the steady-state kinetics over a whole range of substrate concentrations is reported.
Journal Article
Quantitation of Prostate-specific Antigen in Serum by a Sensitive Enzyme Immunoassay
Manabu Kuriyama,Ming C. Wang,Lawrence D. Papsidero,Carl S. Killian,T Shimano,Luis A. Valenzuela,Tsuneo Nishiura,Gerald P. Murphy,T. M. Chu +8 more
TL;DR: Results indicate that PA is a histiotypic product of the prostate and may be of use as an adjunctive tool in diagnostic procedures of prostate cancer.
Journal ArticleDOI
Use of polymer films in amperometric biosensors
TL;DR: The use of polymeric films as a medium to incorporate mediators, while an important function, is too vast for review here as mentioned in this paper, and the applications of polymer film-modified biosensors for selected analytical determinations are also presented.
Journal ArticleDOI
Novel immunoassay for the measurement of complexed prostate-specific antigen in serum
TL;DR: Both the serum concentration and the proportion of complexed PSA was substantially higher in patients with CaP compared with patients with benign prostate disease, and the cPSA assay may have utility in improving specificity in screening for prostate cancer.
Journal ArticleDOI
Screen-printed amperometric biosensors for the rapid measurement of L- and D-amino acids
TL;DR: The biosensor compares favourably with a standard photometric amino acid test and was used to monitor milk ageing effects and the assay is cheap, simple to perform and rapid, requiring only buffer-electrolyte and a small sample volume.