Diabetes has become a very common disease in India today. Crores of people in India check their blood sugar level daily so that they can manage their health. But the method that was used till now. That is taking a blood sample by pricking a needle in the finger. It was quite painful and troublesome. Many times tests have to be done 3 to 4 times a day, which not only causes pain but also increases the expenses. Now, to provide relief from all these problems, scientists of IIT Madras have developed a new technology which will make the life of diabetes patients easier. Now patients will be able to test sugar at low cost without using needles. Diabetes patients will get relief from the new device of IIT Madras.

Cheap, easy and low cost sugar test without needle insertion

Researchers at the Electronic Materials and Thin Films Lab of IIT Madras have developed a special glucose monitoring device. This device has been made under the leadership of Professor Parasuraman Swaminathan. This device has been specially designed for diabetic patients so that they can check their blood sugar level without needle, easily and at low cost.

How does this new device work?

Till now two types of methods were generally used. In which the first is SMBG (Self-Monitoring of Blood Glucose), in this the blood sample is taken by pricking the finger with a needle. On the other hand, CGM (Continuous Glucose Monitoring), which gives real-time readings without repeatedly inserting needles, but these are quite expensive and show data only from mobile or separate devices.

Keeping in mind the shortcomings of both, the team of IIT Madras has come up with a new solution. They have created a modular system which has two parts. A reusable electronic unit with a low-power display and a disposable microneedle sensor patch that is applied to the skin. This microneedle patch is very small and measures the sugar level just above the skin. There is neither pain in using it nor is there any need to draw blood.

What is the purpose of this research?

With this new technology, diabetic patients will get rid of the trouble of repeatedly pricking the needle and they will be able to keep an eye on their sugar level more comfortably. MS (Entrepreneurship) scholar L. associated with this project. Balamurugan said that this device can prove to be a game-changer. It not only makes glucose monitoring easy but is also confidential and economical. Now people will be able to test their sugar regularly at home, which will help them understand their health and take timely action. Its benefit in the long run will be that diabetes related emergencies and the need to go to hospital will be reduced. This will reduce the financial burden on the family and patients will be able to manage their health in a better way.

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Disclaimer: This information is based on research studies and expert opinion. Do not consider this as a substitute for medical advice. Before adopting any new activity or exercise, please consult your doctor or relevant specialist.

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The National Institutional Ranking Framework (NIRF) 2025 was announced by the Ministry of Education today. Union Education Minister Dharmendra Pradhan officially released the ranking in a press conference. The official website of NIRF has been made available by the Ministry of Education on nirfindia.org. This year too, IIT Madras number one position in the overall category. This institute is holding this rank for the 10th consecutive time.

Like every year, this time too, students and parents were eagerly waiting for which institute will reach the top and which colleges would get recognition for better performance. NIRF ranking is considered to be a major measure of the quality of higher education institutions across the country and it is helpful for students in making a right choice of career.

In which categories was the ranking declared?

This time the ranking includes many categories including engineering, medical, management, dental (dental), pharmacy, law and research. Also, the ranking of institutions has been fixed in the university and overall categories. This list will make it easier for students to understand which college is better in terms of studies, research and placement. This is the reason that every year millions of students wait for Nirf rankings.

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How is Nirf rankings decided?

Nirf means National Institutional Ranking Framework evaluates higher education institutions on certain criteria. Each institute is tested on five major parameters and rank is fixed by giving marks on the basis of these.

• Teaching & Learning – 30% weightage: Faculty, student -teacher ratio, infrastructure and quality of studies are seen.
• Research and Professional Practice – 30% weightage: It contains research papers, patents, publications and projects.
• Graduation outcome – 20% weightage: After completing the degree of students, success rates, placements and admission to higher education are part of this part.
• Outreach & Inclusivity – 10% Vetage: It pays attention to the participation of students in different classes and fields, percentage of female students and diversity.
• Perception – 10% weightage: In this, the reputation of the institute is measured in the eyes of industry, academic world and society.

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Viruses change themselves with weighther: According to a new research by the Indian Institute of Technology (IIT) Madras, the viruses bring changes in a certain pattern according to the changes in the weather, time and its surroundings. The researcher researched 465 samples taken from the lakes of America for more than 20 years and reconduct 1.3 million virus genomes using machine learning, and concluded based on the information received from them.

How was the study done?

Scientists at the University of IIT Madras, University of Wisconsin-Medicon and Texas jointly conducted an international research, in which the virus was focused on the virus in freshwater lakes. In this research, scientists did research of 465 samples collected from Wisconsin’s lakes in a period of more than 20 years.

It is the longest DNA-based research on the virus in the natural environment on Earth. He analyzed all the DNAs present in the lakes samples with the technique called metagenomics and reconstructed 1.3 million virus genomes with the help of machine learning.

‘Virus changes with weather’

This research helped the researcher to know how the virus changes themselves with the weather, in long gaps and changes in the environment. The researcher in the research letter published in the journal Microbiology Journal said, “Virus changes with the weather. Many of these come back to the year.

He said, “The viruses can ‘steal’ the genes from their hosts and use them for their own benefits. The viruses go through the process of gradual development and over time some genes emerge more effective in the process of natural selection.”

Researcher detects 578 such viral genes

Research revealed that the virus not only spreads the disease, but is also beneficial for nature. They are also helpful for other organisms. The researcher detects 578 such viral genes that help in important tasks such as photosynthesis (processing of food by plants) and methane. These viruses contribute to keeping natural systems healthy and stable.

Visiting Professor Dr. Karthik Anantraman in IIT Madras said, “Kovid-19 epidemic showed us how important it is to track the virus. It is important to understand how viruses are born, how to change and how to connect with their environment. It is not only necessary to deal with the epidemic, but how many important are the viruses in the nature of the viruses to know not only to deal with the epidemics. Research of time has been very less. “

In addition, by researching the virus in freshwater lakes, we can better manage water resources, natural environment and health of people. This research suggests new methods, such as restoration of environment by using virus to fix polluted lakes.

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