Sensors for diagnosis of prostate cancer: Looking beyond the prostate specific antigen

C Dejous, UM Krishnan - Biosensors and Bioelectronics, 2021 - Elsevier
Prostate cancer represents one of the most common forms of cancer affecting men across
the globe. Due to late diagnosis of this disease, the mortality of this condition is very high …

Novel prostate cancer biomarkers: Aetiology, clinical performance and sensing applications

T Bertok, A Bertokova, S Hroncekova, E Chocholova… - Chemosensors, 2021 - mdpi.com
The review initially provides a short introduction to prostate cancer (PCa) incidence,
mortality, and diagnostics. Next, the need for novel biomarkers for PCa diagnostics is briefly …

WS2 nanosheets as a potential candidate towards sensing heavy metal ions: a new dimension of 2D materials

A Neog, R Biswas - Materials Research Bulletin, 2021 - Elsevier
Here we present unique features of metal ion treated tungsten disulphide (WS 2)
nanosheets. Through chemical exfoliation of bulk WS 2, multilayered WS 2 nanosheets were …

One-pot scalable synthesis of rGO/AuNPs nanocomposite and its application in enzymatic glucose biosensor

O Sadak - Nanocomposites, 2021 - Taylor & Francis
A nanocomposite, rGO/AuNPs, was synthesized simultaneously using one-pot approach
with gold nanoparticles (AuNPs) and reduced graphene oxide (rGO) within gelatin which …

Push-pull electronic effects on benzothiazole derived probes for the detection of Zn2+: Exploring the sensing strategies and its applications

S Muthusamy, K Rajalakshmi, Y Seo, M Xie… - Dyes and …, 2022 - Elsevier
The diverse polarity of electron-donating 4-(diethylamino) salicylaldehyde (SD), and
electron-withdrawing 4-nitrosalicylaldehyde (S–W) were conjugated with benzothiazole (BT) …

Improved anodic stripping voltammetric detection of zinc on a disposable screen-printed gold electrode

SM da Silva, AL Squissato, DP Rocha… - Ionics, 2020 - Springer
Herein, we report the improved detection of Zn 2+ via square-wave anodic stripping
voltammetry utilizing an electrochemically treated screen-printed gold electrode. Surface …

Chemical sensing of heavy metals in water

O Sadak - Advanced Sensor Technology, 2023 - Elsevier
Heavy metals are carcinogenic in nature and adversely affect DNA, proteins, and lipids by
producing free radicals that lead to severe health and environmental problems. Therefore in …

Development of affinity between target analytes and substrates in surface enhanced Raman spectroscopy for environmental pollutant detection

S Wang, B Sun, J Feng, F An, N Li, H Wang… - Analytical Methods, 2020 - pubs.rsc.org
Environmental pollution has long been a social concern due to the variety of pollutants and
their wide distribution, persistence and being detrimental to health. It is therefore necessary …

Ag-loaded WS2 based Pb2+ ion detection in water

S Chaudhary, C Patel, B Mahapatra… - IEEE Sensors …, 2023 - ieeexplore.ieee.org
The prompt detection of aqueous pollutants, with both high speed and precision, holds great
significance due to the substantial threats they impose on human well-being and the …

Rapid Near-Patient Impedimetric Sensing Platform for Prostate Cancer Diagnosis

P Dehghani, V Karthikeyan, A Tajabadi, DS Assi… - ACS …, 2024 - ACS Publications
With the global escalation of concerns surrounding prostate cancer (PCa) diagnosis,
reliance on the serologic prostate-specific antigen (PSA) test remains the primary approach …