Latest news with #CSIR-NationalChemicalLaboratory
Hindustan Times
30-07-2025
- Science
- Hindustan Times
CSIR-NCL's event sparks scientific spirit in students
Pune: CSIR-NCL's event sparks scientific spirit in students The CSIR-National Chemical Laboratory (CSIR-NCL) concluded its weeklong flagship outreach program 'One Day as A Scientist' (ODAS) on July 25. Organised under the Council of Scientific and Industrial Research (CSIR) initiative, the program welcomed over 400 students from Classes 8 to 10 across Pune, Mumbai, and other regions of Maharashtra for an immersive scientific experience. Designed to ignite curiosity and inspire future innovators, ODAS offered students a unique opportunity to step into the shoes of real scientists, engaging with cutting-edge research, state-of-the-art laboratories, and pioneering scientists at CSIR-NCL. Throughout the five-day event, students participated in a diverse mix of activities, including expert-led science sessions, hands-on experiments, DIY workshops, and guided lab tours, all aimed at making science accessible and engaging. Topics ranged from biotechnology and artificial intelligence to green chemistry and waste recycling. Dr Ashish Lele, director of CSIR-NCL, inaugurated the program, highlighting the lab's contributions to sustainable technologies and industrial innovation. 'At CSIR-NCL, science is about creating solutions. Our goal is to transform research into technologies that impact lives,' said Lele, urging students to pursue careers in science to help build a Viksit Bharat (Developed India). The program featured lectures by CSIR-NCL scientists, including Samir Chikkali on plastic waste depolymerisation, Aakash Sharma on scientific thinking, Shubhangi Umbarkar on green technology, and Manohar V. Badiger on super-absorbent polymers. Other topics covered included DNA and biotechnology by Narendra Kadoo, AI in chemical industries by M. Karthikeyan, and plastic recycling by Harshawardhan Pol. Rakesh Joshi, Manish Kumar Mishra, Magesh Nandagopal, and Saket Kumar also spoke on entomology, crystal science, commercialisation of ideas, and rheology, respectively.
Time of India
05-06-2025
- Health
- Time of India
Covid warning signs in Pune: All 10 sewage plants show presence of virus, indicating community spread
Gradual rise mirrors previous trends Retrospective analysis prompted by global reports Live Events Sewage testing offers early warning Variant identification remains difficult Shared with health authorities for preparedness (You can now subscribe to our (You can now subscribe to our Economic Times WhatsApp channel The CSIR-National Chemical Laboratory (NCL) in Pune has confirmed the presence of SARS-CoV-2 genetic material in wastewater samples collected from all 10 sewage treatment plants (STPs) in the city. The first positive sample was detected on April 22, with all plants testing positive from May 6. Dr Mahesh S. Dharne, scientist and microbiologist at NCL, told, 'The first sample turned positive on April 22 from one of the STPs. From May 6 onwards, all STPs are showing positive results for SARS-CoV-2 via RT-PCR.'Dr Dharne said the recent rise in viral presence appears gradual, but it resembles patterns observed before earlier Covid-19 waves. 'What we are observing now is that the viral load patterns are similar to those threshold levels we have seen before surges picked up momentum. This gives us a better opportunity to track trends as they develop,' he added, 'The positive samples from April 22 onwards confirmed the virus's presence, though heavy rainfall last month may have diluted the viral load, making it challenging to assess the true extent of the rise. The rain likely affected our samples. But with clearer weather now, this week's data, expected by Friday or Saturday, will provide a clearer picture.'The current findings came after a retrospective analysis was triggered by reports of rising Covid-19 cases in Singapore and other countries. 'We were collecting samples and storing them. But when we saw news from Singapore, we decided to analyse what the scenario was in Pune,' Dr Dharne of approximately 60 weekly samples tested from the 10 STPs, about 40 have returned positive surveillance is being used as an early indicator of community spread. It detects viral material shed by infected individuals, including those who do not show symptoms or have not been tested. Unlike clinical testing, it captures the viral presence of entire populations connected to a sewage is the only institute systematically monitoring all 10 sewage plants in Pune. It has previously helped track surges related to Omicron and its the presence of the virus can be detected through RT-PCR, identifying specific variants remains a challenge. 'RT-PCR helps us detect viral presence and estimate load, but pinpointing the exact variant is difficult,' Dr Dharne shares the wastewater surveillance data weekly with the Integrated Disease Surveillance Programme (IDSP), the Maharashtra state Covid task force, and the National Centre for Disease Control (NCDC), New surveillance work is part of the Four City Surveillance Programme, supported by the Rockefeller Foundation since August 2021. The programme also covers Hyderabad, Bengaluru, and Sonipat. Partner institutions include CSIR-Centre for Cellular and Molecular Biology (CCMB), Tata Institute for Genetics and Society's National Centre for Biological Sciences (TIGS-NCBS), Ashoka University, and Pune Knowledge programme is mentored by Dr Rakesh Mishra (TIGS), Dr L.S. Shashidhara (NCBS), and Dr Vinay Nandikoori (CCMB).
Time of India
04-06-2025
- Health
- Time of India
NCL finds Covid signals in Pune's sewage; levels similar to build-ups of past surges
Pune: Covid-19 viral presence has been detected across all 10 sewage treatment plants in the city since early May, with wastewater surveillance by CSIR-National Chemical Laboratory (NCL) revealing patterns that resemble the early build-up phases observed before previous surges. Dr Mahesh S. Dharne, scientist and microbiologist at NCL, told TOI that while the current rise "appears gradual", the positivity levels in wastewater samples are tracking similarly to patterns seen in the weeks preceding earlier surges, providing valuable early insights into Covid transmission trends. "The first sample turned positive on April 22 from one of the STPs. From May 6 onwards, all STPs are showing positive results for SARS-CoV-2 via RT-PCR," he said. Wastewater surveillance has emerged as a critical early warning system for tracking community spread of Covid-19, often detecting viral presence days or weeks before clinical cases are reported. The method involves monitoring sewage samples from treatment plants to identify genetic material of the SARS-CoV-2 shed by infected individuals, regardless of if they show symptoms or get tested. This surveillance technique provides public health officials with real-time insights into infection trends across entire communities, making it particularly valuable for tracking asymptomatic cases and emerging variants. Unlike clinical testing, which depends on individual behaviour and healthcare access, wastewater monitoring captures the collective viral load of entire populations served by specific sewage systems. NCL remains the sole institute conducting systematic wastewater surveillance in Pune monitoring all 10 STPs across the city. The laboratory has been successfully tracking previous surges caused by Omicron and its sub-lineages. Dr Dharne said the current findings emerged from a retrospective analysis triggered by reports of Covid-19 resurgence in Singapore and other countries. "We were collecting samples and storing them. But when we saw news from Singapore, we decided to analyse what the scenario was in Pune," he said. Weekly testing of samples from the 10 sewage treatment plants shows approximately 40 of the 60 samples returning positive results. The first positive sample was detected on April 22 from a single STP, with all treatment plants showing positive results from May 6. "The positive samples from April 22 onwards confirmed the virus's presence, though heavy rainfall last month may have diluted the viral load, making it challenging to assess the true extent of the rise. The rain likely affected our samples. But with clearer weather now, this week's data, expected by Friday or Saturday, will provide a clearer picture," he added. Unlike clinical testing, identifying specific variants in wastewater is complex. Dr Dharne said: "RT-PCR helps us detect viral presence and estimate load, but pinpointing the exact variant is difficult." The current findings show a pattern worth noting. "What we are observing now is that the viral load patterns are similar to those threshold levels we have seen before surges picked up momentum. This gives us a better opportunity to track trends as they develop," Dr Dharne said, emphasising the value of early detection through wastewater monitoring. NCL has been informing the sewage surveillance trends to health and IDSP officials, Maharashtra state Covid task force, and National Centre for Disease Control, New Dehi, on a weekly basis for required preparedness. The sewage surveillance work has been supported by Rockefeller Foundation, USA, under the Four City Surveillance Programme initiated in Aug 2021 in Pune, Hyderabad, Bengaluru and Sonepat. The partners include CSIR-Centre for Cellular and Molecular Biology (CCMB), Tata Institute for Genetics and Society's National Centre for Biological Sciences (TIGS-NCBS), Bengaluru, Ashoka University, Sonipat, and CSIR-NCL, Pune. The programme is mentored by Dr Rakesh Mishra, director, TIGS; Dr LS Shashidhara, NCBS; Dr Vinay Nandikoori CCMB. In Pune, the partner organisation is Pune Knowledge Cluster.
Time of India
20-05-2025
- Business
- Time of India
CSIR Startup conclave 2025 to be held in Mumbai
Pune: The will be held in Mumbai on May 20 and 21. It will be organised by three CSIR laboratories in the country: CSIR-National Chemical Laboratory (Pune), CSIR-National Institute of Oceanography (Goa), and CSIR-National Environmental Engineering Research Institute (Nagpur). Tired of too many ads? go ad free now This two-day event will take place at NESCO Centre. The conclave aims to bring together , scientific researchers, industry leaders, and policymakers. Venture Center, Pune, a science and technology incubator, will be the official incubator partner for the conclave. Jitendra Singh, minister of state independent charge) for science & Technology, Govt of India, Devendra Fadnavis, chief minister of Maharashtra, Eknath Shinde, deputy chief minister of Maharashtra, and others will attend the programme. In the Startup Pitch Session, a "Shark Tank"-style segment, selected startups will present their innovations to a panel of investors. This session aims to offer founders a valuable opportunity to gain visibility, receive direct feedback, and explore funding prospects. Additionally, over 50 startups supported by three CSIR labs and Venture Center will showcase their innovations across diverse sectors, including healthcare, diagnostics, sustainability, environmental science, and advanced materials, according to the official release from Venture Center. "Conclaves like these create a valuable confluence of innovation and impact. We are proud to support startups working on solutions rooted in science and engineering, and to help them connect with collaborators, investors, and national networks. The CSIR Start-up Conclave offers exactly the kind of visibility and access that early-stage science-based ventures need to scale," said Premnath, director of Venture Center, in a statement. Tired of too many ads? go ad free now In addition to the startup showcase, the conclave will host focused technical sessions on marine robotics, environmental technologies, and biomanufacturing. The exhibition will be open to the public on May 21, offering an opportunity for students, entrepreneurs, and enthusiasts to engage with technologies and early-stage companies, and the people behind them, an official release said.
