Manoj K Patel

Dr. Manoj K Patel

Advanced Engineering and Design, CSIR - Central Scientific Instruments Organisation, Chandigarh, India
+2
orcid
Senior Principal Scientist & Honorary Professor

Research Focus & Metrics

Academic Career Length

14Years (2013-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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9 November 2022 in Biosensors
Verified
Journal Article
Open access
PDF file
DIDisha
Disha
PKPoonam Kumari
Poonam Kumari
Manoj K PatelManoj K Patel
Manoj K Patel
DKDr. Parveen Kumar
Dr. Parveen Kumar
MNManoj Kumar Nayak
Manoj Kumar Nayak
In this work, carbon dots (CDs) were synthesized by a one-step hydrothermal method using citric acid and ethylene diamine, and covalently functionalized with antibodies for the sensing of progesterone hormone. The structural and morphological analysis reveals that the synthesized CDs are of average size (diameter 8–10 nm) and the surface functionalities are confirmed by XPS, XRD and FT-IR. Further graphene oxide (GO) is used as a quencher due to the fluorescence resonance energy transfer (FRET) mechanism, whereas the presence of the analyte progesterone turns on the fluorescence because of displacement of GO from the surface of CDs effectively inhibiting FRET efficiency due to the increased distance between donor and acceptor moieties. The linear curve is obtained with different progesterone concentrations with 13.8 nM detection limits (R2 = 0.974). The proposed optical method demonstrated high selectivity performance in the presence of structurally resembling interfering compounds. The PL intensity increased linearly with the increased progesterone concentration range (10–900 nM) under the optimal experimental parameters. The developed level-free immunosensor has emerged as a potential platform for simplified progesterone analysis due to the high selectivity performance and good recovery in different samples of spiked water.

12 January 2023 in Industrial & Engineering Chemistry Research
Verified
Journal Article
Closed access
PKPoonam Kumari
Poonam Kumari
DIDisha
Disha
MNManoj Kumar Nayak
Manoj Kumar Nayak
DDDhirendra Dhruwe
Dhirendra Dhruwe
Manoj K PatelManoj K Patel
Manoj K Patel
SMSunita Mishra
Sunita Mishra

21 February 2025 in Food Engineering Reviews
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Journal Article
Closed access
PDF file
ASAamir Sohel
Aamir Sohel
SSSandeep Sahu
Sandeep Sahu
GMGeoffrey Robert Mitchell
Geoffrey Robert Mitchell
Manoj K PatelManoj K Patel
Manoj K Patel

21 February 2022 in TrAC Trends in Analytical Chemistry
Verified
Journal Article
Closed access
DIDisha
Disha
MNManoj Kumar Nayak
Manoj Kumar Nayak
PKPoonam Kumari
Poonam Kumari
Manoj K PatelManoj K Patel
Manoj K Patel
PKParveen Kumar
Parveen Kumar

1 October 2016 in Engineering in Agriculture, Environment and Food
Verified
Journal Article
Closed access
Manoj K PatelManoj K Patel
Manoj K Patel
MKMonika Kundu
Monika Kundu
HSHemant Kumar Sahoo
Hemant Kumar Sahoo
MNManoj Kumar Nayak
Manoj Kumar Nayak