The researchers have developed a novel method of using silicon nitride to enhance the efficiency of photonic elements, promising faster, more secure, and energy-efficient technologies for communication and information processing.

DNA

Bengaluru
28 Nov 2019

Our genetic material is a big molecule of DNA or deoxyribonucleic acid, whose structure is a double-stranded wound-up helix. It contains specific instructions that run a living cell, and these instructions are written on the strands. When cells divide, the DNA replicates too. In this process, the contents of the strands are read and copied carefully by unwinding the strands. But that's not as simple!

Bengaluru
6 Sep 2018

Study from the Ashoka Trust from Research in Ecology and the Environment details the importance of a global standard to curb the adulteration of herbal medicines.

Bengaluru
12 Dec 2018

Dr Ganesh Nagaraju, Associate Professor at the Department of Biochemistry, Indian Institute of Science, Bengaluru, has been awarded the 2018 Shanti Swarup Bhatnagar Prize in Biological Sciences for his work on DNA repair, chromosome instability, genetic diseases and cancer.

Bengaluru
21 Sep 2018

Scientists are always on the lookout for novel chemical compounds with medicinal properties to fight many of the diseases we know. In one such effort, researchers from the Aligarh Muslim University, Uttar Pradesh, and their collaborators have developed three compounds with steroids and pyrimidines with remarkable biological applications. The results of the study are published in the International Journal of Biological Macromolecules.

Bengaluru
19 Jul 2018

Haven’t we all heard about DNA, the genetic material that makes who we are? Short for Deoxyribonucleic acid, the DNA is made of two chains that coil around each other forming the double helix structure as we know it today. Although Friedrich Miescher first isolated the DNA molecule in 1869, it was not until 1953 that we understood its structure. Two scientists, James Watson and Francis Crick, are well-known for showing us the double-helix structure of the DNA.

Thiruvananthapuram
5 Jun 2018

Researchers from Indian Institute of Science Education and Research (IISER) Thiruvananthapuram, Kerala and Institute of Microbial Technology, Chandigarh have developed a novel method to synthesize 2 dimensional nanosheets decorated with DNA molecule. The design strategy allows for an ultra dense array of DNA molecules to be grown on 2 D crystalline nanosheets.

Bengaluru
29 Dec 2017

Scientists from Council of Scientific and Industrial Research – Indian Institute of Toxicology Research (CSIR-IITR) and Amity University, Uttar Pradesh have been studying the harmful effects of Zinc Oxide nanoparticles (ZnO NPs) on living tissue and genes in mice, and their study reveals a potential threat lurking, if increasing use of such nanoparticles is not addressed soon.

26 Dec 2017

Dr. Lalji Singh was born in the small village of Kalwari in Jaunpur district of Uttar Pradesh on 5th July 1947, to a farmer and head of village, Suryanarayan Singh. With no higher education facilities in his village, Lalji strived for an education early on, travelling to a nearby village to complete his schooling and joining the reputed Banaras Hindu University. After completing his undergraduate and postgraduate degrees from BHU, Lalji was admitted for his PhD in the same university.

24 Oct 2017

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Chillies are an indispensable  part of the Indian platter and contribute heavily to our economy since India is a leading producer of chillies. A threat facing the chilli farmers is the fungal disease caused by Colletotrichum truncatum that affects the yield of the crop. In a new study, scientists have explored the mechanism behind the fungal disease, how the fungus actually attacks the plant and fruits and have also studied the genotype of the causative agents. This study, the researchers believe, can help develop mitigation plans and save farmers from an impending crop loss.