Quantitative analysis of sarcosine with special emphasis on biosensors: a review

CS Pundir, R Deswal, P Kumar - Biomarkers, 2019 - Taylor & Francis
The quantitative determination of sarcosine is of great importance in clinical chemistry, food
and fermentation industries. Elevated sarcosine levels are associated with Alzheimer …

Fabrication of an amperometric sarcosine biosensor based on sarcosine oxidase/chitosan/CuNPs/c-MWCNT/Au electrode for detection of prostate cancer

V Narwal, P Kumar, P Joon, CS Pundir - Enzyme and microbial technology, 2018 - Elsevier
An amperometric sarcosine biosensor was fabricated based on covalent immobilization of
sarcosine oxidase (SarOx) onto the nanocomposite of carboxylated multi-walled carbon …

Towards sarcosine determination in urine for prostatic carcinoma detection

N Jornet-Martinez, CJ Henderson… - Sensors and Actuators B …, 2019 - Elsevier
Sarcosine, a potential biomarker for prostate cancer, can be detected in a solid state enzyme
based biosensor using sarcosine oxidase, with particle immobilised reagents. A novel fusion …

Sarcosine oxidase composite screen-printed electrode for sarcosine determination in biological samples

TSCR Rebelo, CM Pereira, MGF Sales, JP Noronha… - Analytica chimica …, 2014 - Elsevier
As the prostate cancer (PCa) progresses, sarcosine levels increase both in tumor cells and
urine samples, suggesting that this metabolite measurements can help in the creation of non …

A novel enzymatic technique for determination of sarcosine in urine samples

C Burton, S Gamagedara, Y Ma - Analytical methods, 2012 - pubs.rsc.org
Metabolites impart a significant importance to the understanding of biological reactions and
consequently to the development of diagnostic and therapeutic techniques for specific …

Towards low-cost bioanalytical tools for sarcosine assays for cancer diagnostics

T Mazzu-Nascimento, PAGC Leão, JR Catai… - Analytical …, 2016 - pubs.rsc.org
Sarcosine is an amino acid that has been listed as a new indicator for prostate cancer. We
present here two low-cost tools with the potential to detect this biomarker excreted in urine …

Colorimetric paper-based sarcosine assay with improved sensitivity

M Masumoto, S Ohta, M Nakagawa, Y Hiruta… - Analytical and …, 2022 - Springer
This manuscript reports on a simple paper-based bienzymatic colorimetric assay for
sarcosine as an important urinary biomarker of prostate cancer. All required assay reagents …

A rapid method for the detection of sarcosine using SPIONs/Au/CS/SOX/NPs for prostate cancer sensing

D Uhlirova, M Stankova, M Docekalova… - International journal of …, 2018 - mdpi.com
Background: Sarcosine is an amino acid that is formed by methylation of glycine and is
present in trace amounts in the body. Increased sarcosine concentrations in blood plasma …

An amperometric biosensor for the assay of sarcosine based on the cross coupled chemical and electrochemical reactions with practical applications

J Li, J Ma, Y Zhang, Z Zhang, G He - Journal of Electroanalytical Chemistry, 2019 - Elsevier
In the progresses of prostate cancer (PCa), sarcosine levels increase not only in cells but
also in urine samples, suggesting that the measurement of sarcosine in urine can benefit in …

Construction and application of amperometric sarcosine biosensor based on SOxNPs/AuE for determination of prostate cancer

P Kumar, V Narwal, R Jaiwal, CS Pundir - Biosensors and bioelectronics, 2018 - Elsevier
An improved amperometric sarcosine biosensor was constructed based on covalent
immobilization of sarcosine oxidase nanoparticles (SOxNPs) onto gold electrode (AuE). The …