Jessore University of Science & Technology

About: Jessore University of Science & Technology is a based out in . It is known for research contribution in the topics: Adsorption & Population. The organization has 811 authors who have published 974 publications receiving 10471 citations.

Nanofertilizers towards sustainable agriculture and environment

Abstract: Precise nutrient management of crops and soil fertility will be a major challenge worldwide in the coming decades because current agricultural practices rely predominantly on chemical fertilizers. The use of conventional fertilizers suffers from low crop nutrient efficiency, negative impacts on the environment, and high loss of water bodies. Nano-biotechnology is emerging as a promising alternative technique and has the potential to revolutionize agricultural systems by delivering nutrients to crops in a controlled release manner. Engineering nanoparticles-based nanofertilizers offer benefits in crop nutrition management by enhancing abiotic stress tolerance and improving agricultural productivity. This review focuses on the design, contribution, and interaction of nano-enabled fertilizers with edible plants based on very recent studies. Also, the review conveys the role of macronutrient, micronutrient-based nanofertilizer as well as nano-biofertilizer towards the development of smart and sustainable future agriculture.

Genomic diversity and evolution, diagnosis, prevention, and therapeutics of the pandemic COVID-19 disease

Abstract: The coronavirus disease 19 (COVID-19) is a highly transmittable and pathogenic viral infection caused by a novel evolutionarily divergent RNA virus, the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). The virus first emerged in Wuhan, China in December 2019, and subsequently spreaded around the world. Genomic analyses revealed that this zoonotic virus may be evolved naturally but not a purposefully manipulated laboratory construct. However, currently available data are not sufficient to precisely conclude the origin of this fearsome virus. Comprehensive annotations of the whole-genomes revealed hundreds of nucleotides, and amino acids mutations, substitutions and/or deletions at different positions of the ever changing SARS-CoV-2 genome. The spike (S) glycoprotein of SARS-CoV-2 possesses a functional polybasic (furin) cleavage site at the S1-S2 boundary through the insertion of 12 nucleotides. It leads to the predicted acquisition of 3-O-linked glycan around the cleavage site. Although real-time RT-PCR methods targeting specific gene(s) have widely been used to diagnose the COVID-19 patients, however, recently developed more convenient, cheap, rapid, and specific diagnostic tools targeting antigens or CRISPR-Cas-mediated method or a newly developed plug and play method should be available for the resource-poor developing countries. A large number of candidate drugs, vaccines and therapies have shown great promise in early trials, however, these candidates of preventive or therapeutic agents have to pass a long path of trials before being released for the practical application against COVID-19. This review updates current knowledge on origin, genomic evolution, development of the diagnostic tools, and the preventive or therapeutic remedies of the COVID-19. We also discussed the future scopes for research, effective management, and surveillance of the newly emerged COVID-19 disease.