Dr. Bhrigu Bhuyan

Dr. Bhrigu Bhuyan

About

Specialization:
Soil and Environmental Microbiology, Plant-Bacteria interaction, Rhizoremediation, Hydrocarbons Degradation

Qualification

  1. Ph.D. in Microbiology under the supervision of Prof. Piyush Pandey, Department of Microbiology, Assam University, Silchar.
  2. M.Sc. in Microbiology from the Department of Microbiology, Assam University, Silchar.
  3. B.Sc. in Botany from Jagiroad College, under Gauhati University.
  4. Intermediate from Jagiroad CollegeAHSEC, Assam.
  5. Matriculation from Dharamtul High School, SEBA, Assam.

Working Experience

CURRENT POSITION

Assistant Professor (Research), Faculty of Science, Assam down town University, Guwahati, Assam, India

 

TEACHING AND ACADEMIC EXPERIENCE

1. Assistant Professor

B.Sc. Microbiology and Biotechnology Program

November 2023 – August 2025,

Department of Bioscience, Asian Institute of Management and Technology, Guwahati, Assam.

2. Examiner and Paper Setter

Theory and Practical Papers of B.Sc. Microbiology and Biotechnology

November 2023 – August 2025,

Under Gauhati University, Guwahati, Assam.

3. Mentor

M.Sc. Microbiology Practical Classes, Examinations, and Dissertation

January 2019 – November 2023,

Department of Microbiology, Assam University, Silchar, Assam.

Research

RESEARCH EXPERIENCE

1. Senior Research Fellow (SRF)

Project title: Impact of rhizosphere mediated bioremediation of polyaromatic hydrocarbons on different soil microbiomes in contaminated surface soil of oil and gas drilling sites in Assam.

Funding Agency: Department of Biotechnology, Government of India,

Principal Investigator: Prof. Piyush Pandey, Department of Microbiology, Assam University

2. Junior Research Fellow (JRF)

Project title: Impact of rhizosphere mediated bioremediation of polyaromatic hydrocarbons on different soil microbiomes in contaminated surface soil of oil and gas drilling sites in Assam.

Funding Agency: Department of Biotechnology, Government of India,

Principal Investigator: Prof. Piyush Pandey, Department of Microbiology, Assam University

3. M.Sc. Dissertation

Project title:  Stimulation of growth and amelioration of stress response in Zea mays plant by application of cadmium-resistant Serratia marcescens in contaminated soil.

Principal Investigator: Prof. Piyush Pandey, Department of Microbiology, Assam University

PUBLICATIONS

1.Bhuyan, B., Kotoky, R., & Pandey, P. (2023). Impacts of rhizoremediation and biostimulation on soil microbial community, for enhanced degradation of petroleum hydrocarbons in crude oil-contaminated agricultural soils. Environmental Science and Pollution Research30(41), 94649-94668.

2.Das, N., Bhuyan, B., & Pandey, P. (2022). Correlation of soil microbiome with crude oil contamination drives detection of hydrocarbon degrading genes which are independent to quantity and type of contaminants. Environmental research, 215, 114185.

3.Bhuyan, B., & Pandey, P. (2022). Remediation of petroleum hydrocarbon contaminated soil using hydrocarbonoclastic rhizobacteria, applied through Azadirachta indica rhizosphere. International Journal of Phytoremediation, 24(13), 1444-1454.

4.Das, N., Kotoky, R., Maurya, A. P., Bhuyan, B., & Pandey, P. (2021). Paradigm shift in antibiotic-resistome of petroleum hydrocarbon contaminated soil. Science of the Total Environment757, 143777.

5.Environmental applications of microbial extremophiles in the degradation of petroleum hydrocarbons in extreme environments

6.Bhuyan, B., Kotoky, R., Maheshwari, D. K., & Pandey, P. (2022). Rhizoremediation of Cd-contaminated soil using Zea mays Sturt, with heavy metal resistant rhizobacteria that alleviate Cd-induced stress in plant. Environmental Sustainability5(3), 375-387.

7.Bhuyan, B., Debnath, S., & Pandey, P. (2021). The rhizosphere microbiome and its role in plant growth in stressed conditions. In Rhizosphere microbes: soil and plant functions (pp. 503-529). Singapore: Springer Singapore.

8.Das, N., Das, A., Mazumder, D., Bhuyan, B., Debnath, S., Chowdhury, R., ... & Pandey, P. (2025). Microbes for a Sustainable World: Pioneering the SDGs Through Microbial Ingenuity. In Environmental Sustainability and Biotechnology: Opportunities and Challenges (pp. 3-50). Singapore: Springer Nature Singapore.