Sanjeev Gautam
@cet.puchd.ac.in
Associate Professor
Panjab University
RESEARCH, TEACHING, or OTHER INTERESTS
Condensed Matter Physics, Materials Science, Renewable Energy, Sustainability and the Environment, Biomedical Engineering
Scopus Publications
Scholar Citations
Scholar h-index
Scholar i10-index
Scopus Publications
Sanjeev Gautam, Ritika Charak, Shaffy Garg, Pardeep K. Thakur, Navdeep Goyal, Keun Hwa Chae, and Younghak Kim
Elsevier BV
Sanjeev Gautam, Priyal Singhal, Suvankar Chakraverty, and Navdeep Goyal
Elsevier BV
Ruhani Baweja, Monika Verma, Sanjeev Gautam, Shailesh Upreti, and Navdeep Goyal
Royal Society of Chemistry (RSC)
Developing high specific capacitance electrode using Ceria-MOF composite for supercapacitors to enhance electric vehicle performance by providing power bursts for acceleration and regenerative braking, improving overall efficiency and effectiveness.
Lidiya Sonowal and Sanjeev Gautam
Elsevier BV
Sanjeev Gautam, Shruti Rialach, Surinder Paul, and Navdeep Goyal
Royal Society of Chemistry (RSC)
Driving towards sustainable energy solutions: harnessing metal–organic framework/graphene oxide composites to propel high-efficiency smart supercapacitors.
Dhruv Bhatnagar, Sanjeev Gautam, Lidiya Sonowal, Surinder Singh Bhinder, Soham Ghosh, and Falguni Pati
American Chemical Society (ACS)
Hydroxyapatite (HAp) with the chemical formula Ca10(PO4)6(OH)2 is an inorganic material that exhibits morphology and composition similar to those of human bone tissues, making it highly desirable for bone regeneration applications. As one of the most biocompatible materials currently in use, HAp has undergone numerous attempts to enhance its mechanical strength. This research focuses on investigating the influence of magnesium (Mg) incorporation on the structural and mechanical properties of synthesized magnesium-doped hydroxyapatite (MgHAp) samples. Apart from its biocompatibility, Mg possesses a density and elasticity comparable to those of human bone. Therefore, incorporating Mg into HAp can be pivotal for improving bone formation. Previous studies have not extensively explored the structural changes induced by Mg substitution in HAp, which motivated us to revisit this issue. Hydrothermal synthesis technique was used to synthesize MgHAp samples with varying molar concentrations (x = 0, 0.5, 1.0, and 1.5). Theoretical simulation of HAp and MgHAp for obtaining 3D structures has been done, and theoretical X-ray diffraction (XRD) data have been compared with the experimental XRD data. Rietveld analysis revealed the alteration and deviation of lattice parameters with an increase in the Mg content, which ultimately affect the structure as well the mechanical properties of prepared samples. The findings revealed an increase in compressive stress and fracture toughness as the Mg concentration in the composition increased. Furthermore, using a finite-element analysis technique and modeling of the mechanical testing data, the von Mises stress distribution and Young's modulus values were calculated, demonstrating the similarity of the prepared samples to human cortical bone. Biocompatibility assessments using NIH-3T3 fibroblast cells confirmed the biocompatible and bioactive nature of the synthesized samples. MgHAp exhibits great potential for biomedical applications in the dental, orthopedic, and tissue engineering research fields.
Shashank Shekhar, Reetu Sharma, Sanjeev Gautam, Amarendra Mohan Khan, Anjana Sarkar, Rahul Singh, Krishan Dutt Chauhan, and Bhasha Sharma
Springer Science and Business Media LLC
Sanjeev Gautam, Ritika Charak, Shaffy Garg, Navdeep Goyal, Suvankar Chakraverty, Keun Hwa Chae, and Younghak Kim
Elsevier BV
Sitansu Sekhar Nanda, Jitendra Pal Singh, Sanjeev Gautam, and Dong Kee Yi
CRC Press
Ritika Charak, Anjali Bhardwaj, and Sanjeev Gautam
CRC Press
Ruhani Baweja and Sanjeev Gautam
CRC Press
Lidiya Sonowal and Sanjeev Gautam
CRC Press
Sanjeev Gautam, Monika Verma, Vishal Thakur, Mandeep Kaur, Ramjanay Chaudhary, and Mukul Gupta
CRC Press
Sanjeev Gautam and Aarzoo Dhiman
CRC Press
Simranpreet Kaur and Sanjeev Gautam
CRC Press
Dhruv Bhatnagar and Sanjeev Gautam
CRC Press
Priyal Singhal, Sanjeev Gautam, and G.S.S. Saini
CRC Press
S.S. Nanda, Jitendra Pal Singh, Sanjeev Gautam, and Dong Kee Yi
CRC Press
Sanjeev Gautam and Lidiya Sonowal
CRC Press
Lidiya Sonowal and Sanjeev Gautam
CRC Press
Lidiya Sonowal and Sanjeev Gautam
CRC Press
Sanjeev Gautam and Ritika Charak
CRC Press
Dhruv Bhatnagar and Sanjeev Gautam
CRC Press
Sanjeev Gautam and Ruhani Baweja
CRC Press
Sanjeev Gautam and Priyal Singhal
CRC Press