Omkar Singh Kushwaha

Prof. Dr. Omkar Singh Kushwaha

orcid

Research Focus & Metrics

Academic Career Length

12Years (2015-Present)

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

Representative Publications

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18 April 2022 in Chemosphere
Verified
Journal Article
Closed access
VVVignesh Vinayagam
Vignesh Vinayagam
SMShrima Murugan
Shrima Murugan
RKRishikeswaran Kumaresan
Rishikeswaran Kumaresan
MNMeyyappan Narayanan
Meyyappan Narayanan
MSMika Sillanpää
Mika Sillanpää
SGShreyans Gadiya
Shreyans Gadiya

29 March 2022 in Environmental Science and Pollution Research
Verified
Journal Article
Closed access
PDF file
OKOmkar Kushwaha
Omkar Kushwaha
HUHaripriyan Uthayakumar
Haripriyan Uthayakumar
KKKarthigaiselvan Kumaresan
Karthigaiselvan Kumaresan

1 September 2016 in Applied Materials Today
Verified
Journal Article
Closed access
SASandhya Aiyer
Sandhya Aiyer
RPRajendra Prasad
Rajendra Prasad
MKManoj Kumar
Manoj Kumar
KNK. Nirvikar
K. Nirvikar
BJBhanprakash Jain
Bhanprakash Jain
OKOmkar Kushwaha
Omkar Kushwaha

1 June 2015 in Carbohydrate Polymers
Verified
Journal Article
Closed access
OKOmkar Kushwaha
Omkar Kushwaha
CAC.V. Avadhani
C.V. Avadhani
RSR.P. Singh
R.P. Singh

1 September 2019 in Heliyon
Verified
Journal Article
Open access
RMRamhari Meena
Ramhari Meena
RSRanvir Singh
Ranvir Singh
GMGobinath Marappan
Gobinath Marappan
GKGarima Kushwaha
Garima Kushwaha
NGNarendra Gupta
Narendra Gupta
OKOmkar Kushwaha
Omkar Kushwaha
Ayurveda based nanomaterials are recently conceptualized phenomena for biomedical applications especially for imaging and treatment of in vitro cancer cell. Wide range florescent (blue to red emission) quantum dots are versatile materials for imaging and sensing applications. Various procedures and precursors of fluorescent carbon quantum dots (CQDs) are well established and documented in the literature. However, expensive precursors and production, and time consuming process limit their economical design that need to be addressed. Herein, we report a cost effective simple route for fluorescent CQDs by using affordable ayurvedic plant's precursors such as Azadirachta Indica, OcimumTenuiflorum and Tridax Procumbens. Obtained quantum dots from ayurvedic plant leaves namely CQDs-1 (AzadirachtaIndica), CQDs-2 (OcimumTenuiflorum) and CQDs-3 (TridaxProcumbens) showed homogeneous size distribution (∼6-12 nm) and green fluorescent nature, average photo-stability, biocompatibility (more than 85 %), cancer cell imaging and promising phototherapy for cancer and bacterial cell lines.

18 April 2022 in Chemosphere
Verified
Journal Article
Closed access
VVVignesh Vinayagam
Vignesh Vinayagam
SMShrima Murugan
Shrima Murugan
RKRishikeswaran Kumaresan
Rishikeswaran Kumaresan
MNMeyyappan Narayanan
Meyyappan Narayanan
MSMika Sillanpää
Mika Sillanpää
OKOmkar Kushwaha
Omkar Kushwaha