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Indian scientists make a new gel for wound healing application

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9 years ago

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Indian scientists make a new gel for wound healing application

[vc_row][vc_column][vc_column_text]The credit goes to Arvind Singh Chandel, Dr. Suresh K. Jewrajka, Nutan Bhingradiya, and Dr. Shailja Singh.

By Bhavya Khullar

Indian scientists have come up with a new combination of polymers that can be used as a hydrogel to make the process of wound healing faster.

The main advantage of the new hydrogel is that mixing of the two polymers causes rapid gelation at the body temperature of 37 degrees Celsius itself and at the same time does not generate much heat. Generation of heat during the gelling process can lead to tissue death in the area surrounding the injection site. This will be avoided.

Speaking to the India Science Wire, Suresh Kumar Jewrajka of CSIR-Central Salt and Marine Chemicals Research Institute (CSMCRI) at Bhavnagar, Gujarat, who is one of the researchers involved in the development said, “The new hydrogel also leaves no byproduct. Hence, it is biocompatible. Further, it is biodegradable making it well suited for wound healing and tissue regeneration”.

The combination developed by the scientists consists of a modified version of polyethylene glycoland a reactive block copolymer of poly[(2-dimethylamino)ethyl methacrylate] and poly(N-isopropyl acrylamide). The two compounds react and form a hydrogel in less thanfour minutes.

The results were published in the internationally renowned science journal `Materials Chemistry B`. The journal is brought out by UK’s Royal Society.

The combination is a hydrogel. Hydrogels have a special property of absorbing water and becoming a semisolid gel at body temperature. This helps to maintain it in a liquid state in the vial and solidifying into a gel when applied on a wound or injecting near the site of an injury.

In a few minutes, the liquid becomes a gel that aggregates platelets and prevent loss of blood. This aids wound closure. It also has the ability to incorporate antibiotics and provides sustained release of the drug at the injury site.

Other scientists who contributed to the study were Arvind Singh Chandel and Nutan Bhingradiafrom CSMCRI, and Shailja Singh and Deepika Kannan from Shiv Nadar University, Uttar Pradesh.

They are now taking the research forward by testing it on mice. “We need to do extensive experiments to test its utility in clinical applications. Our future work will also deal with making elastic and crystalline hydrogels for tissue regeneration”, the scientists told India Science Wire. (India Science Wire)[/vc_column_text][/vc_column][/vc_row]

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Nitish Kumar’s son Nishant among 32 inducted in Bihar cabinet expansion

Nishant Kumar entered the Bihar cabinet for the first time as 32 ministers from NDA allies took oath in a major expansion of the state government.

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1 hour ago

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May 7, 2026

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Bihar government cabinet

A major cabinet expansion took place in Bihar on Thursday, with 32 leaders from the ruling NDA alliance inducted into the state government. Among the prominent names was Nishant Kumar, son of former Bihar chief minister Nitish Kumar, who entered the cabinet for the first time.

The expansion included representatives from all major NDA allies in the state. According to reports, the BJP secured 15 ministerial berths, while JD(U) got 13 positions. Two ministers were inducted from Lok Janshakti Party (Ram Vilas), while Hindustani Awam Morcha and Rashtriya Lok Morcha received one berth each.

The oath-taking ceremony was held in Patna in the presence of senior NDA leaders, including Prime Minister Narendra Modi, Union Home Minister Amit Shah and Defence Minister Rajnath Singh.

Nishant Kumar’s induction comes weeks after he formally entered active politics. His entry into the Bihar cabinet is being viewed as a significant development for JD(U), which had long projected an anti-dynasty image under Nitish Kumar’s leadership.

The cabinet reshuffle follows Nitish Kumar’s move to the Rajya Sabha earlier this year and the formation of the government led by Chief Minister Samrat Choudhary.

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PM Modi marks Operation Sindoor anniversary, calls it India’s firm stand against terrorism

PM Modi said Operation Sindoor showcased India’s firm response against terrorism while paying tribute to the armed forces on the operation’s first anniversary.

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6 hours ago

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May 7, 2026

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PM Modi

Prime Minister Narendra Modi on Thursday said Operation Sindoor demonstrated India’s firm response against terrorism and highlighted the country’s commitment to national security.

Marking one year of the operation, the Prime Minister praised the courage, precision and professionalism of the Indian armed forces. He said the military action was carried out in response to the Pahalgam terror attack that had claimed the lives of 26 civilians in 2025.

Operation Sindoor was launched on May 7, 2025, as a calibrated tri-services operation targeting terror infrastructure linked to cross-border terrorism. Reports said the operation showcased coordinated action by the armed forces and was seen as a major counter-terror response by India.

On the anniversary of the operation, PM Modi also changed the display pictures across his social media platforms, including X, Facebook, Instagram and WhatsApp. The image carried the text “Operation Sindoor” along with the Indian tricolour design.

The Indian Air Force also shared visuals and messages recalling the operation and highlighting India’s military response. A video released by the force described the operation as a strong message against terrorism and referred to the precision strikes carried out during the mission.

Operation Sindoor was launched following the Pahalgam terror attack, after which India carried out strikes on terror camps in Pakistan and Pakistan-occupied Kashmir, according to official statements and reports published at the time.

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Vijay meets Tamil Nadu Governor again as TVK pushes to prove majority

TVK chief Vijay held another meeting with Tamil Nadu Governor Rajendra Vishwanath Arlekar as the party intensified efforts to secure majority support after emerging as the single-largest party in the Assembly elections.

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6 hours ago

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May 7, 2026

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Actor vijay

Actor-turned-politician Vijay met Tamil Nadu Governor Rajendra Vishwanath Arlekar again on Thursday as his party, Tamilaga Vettri Kazhagam (TVK), continued efforts to prove it has enough support to form the next government in the state.

TVK emerged as the single-largest party in the 234-member Tamil Nadu Assembly after winning 108 seats, but it remains short of the majority mark of 118.

The Congress has extended support to TVK, adding five MLAs to Vijay’s side. However, the alliance still needs additional backing from other parties or independents to comfortably cross the halfway mark.

According to reports, the Governor has not yet been fully convinced that TVK currently has the required numbers to form a stable government. This has delayed clarity over the swearing-in ceremony and the formal invitation to form the government.

Political activity intensified after reports emerged that some AIADMK legislators were moved to a resort in Puducherry amid speculation over possible support to TVK. AIADMK leaders, however, publicly denied any internal crisis.

TVK sources have expressed confidence that the party will be able to demonstrate majority support during discussions with the Governor.

The Tamil Nadu election results marked a major political shift in the state, with TVK breaking the long-standing dominance of the DMK and AIADMK in its first Assembly election contest.

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