• About Us
  • Advertise
  • Contact Us
  • DMCA
  • Follow on Google News
  • Login
Upgrade
My Uttarpradesh
  • Home
  • Uttar Pradesh
  • India
    • National
    • State News
  • Tech
    • App News
  • Education
  • Entertainment
  • Lifestyle
    • Fashion & Beauty
    • Health & Fitness
    • Food
      • Recipes
    • Photography
  • Others
    • Auto
    • Finance/Money
    • Astrology
    • Science
    • Agriculture
    • Science
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
  • Home
  • Uttar Pradesh
  • India
    • National
    • State News
  • Tech
    • App News
  • Education
  • Entertainment
  • Lifestyle
    • Fashion & Beauty
    • Health & Fitness
    • Food
      • Recipes
    • Photography
  • Others
    • Auto
    • Finance/Money
    • Astrology
    • Science
    • Agriculture
    • Science
    • Press Release
    • Religion
    • Social Work
No Result
View All Result
My Uttarpradesh
No Result
View All Result
Home Health & Fitness

Scientists devise a new tool to fight diarrhea

My UP Desk by My UP Desk
November 6, 2020
in Health & Fitness, Science
0
30
SHARES
200
VIEWS
Share on FacebookShare on Twitter

New Delhi, (India Science Wire): E.coli is the most common foodborne bacteria causing illnesses including diarrhea, fever, and death if left undiagnosed and untreated, which makes its detection most important. Traditional detection methods such as culture or PCR are time-consuming and require skilled manpower. Antibody-based ELISA tests have also been developed but the instability of the antibodies, high cost, batch to batch variation, and complex synthesis method limits its application.

A team of researchers at DBT-National Agri-Food Biotechnology Institute (DBT-NABI), Mohali, has come up with a solution. They have developed a probe based on ssDNA aptamer. Aptamers are low molecular weight biomolecules widely used for bio-detection as they are stable, sensitive, selective, have low cost, and low batch to batch variation. They interact directly with the cell surface of the target rather than the nucleic acids and thus have the potential for whole bacteria detection.

You Might Also Like

Doctors at Sakra World Hospital do miraculous Neuro-rehabilitation of 36-year-old with severe head injury following bike accident in US

Sakal Group’s expert endeavor ‘Swasthyam’ spells out ways to be happy & healthy in life

Transcatheter Electrosurgery, Dr Ravinder Singh Rao & Team successfully performs India’s first LAMPOON – Non-surgical heart valve replacement

The researchers conjugated the aptamer with gold nanoparticles (AuNPs) to enable detection with the naked eye. They also covered the gold nanoparticles with Graphene Oxide to improve upon the aptamer conjugation, thus augmenting the overall sensitivity of the probe.

The probe worked by a change in colour: it changed from red to blue within an hour of incubation with E.coli cells. The cells were detected up to a concentration of 1,000 cells per millilitre without Graphene Oxide coating. This substantially improved to a concentration of a mere 100 cells per millilitre with Graphene Oxide coating. The system was tried with coconut water samples and it worked well.

Speaking to India Science Wire, team leader, Dr.NitinSinghal, said the new probe could be used as a point of the care detection device. The method is simple, fast, and can be easily performed without any skilled manpower. “Some highly sensitive bacterial detection techniques like surface-enhanced Raman spectroscopy based biosensor, which detect 10 cells/ml are available. But, they involve sophisticated instruments and thus require professionals for handling”, he added.

The study was conducted in collaboration with the Institute of Microbial Technology (CSIR-IMTECH), Chandigarh, Panjab University, Guru Jambheshwar University of Science and Technology, Hisar, Haryana, and Jain University, Jain Global Campus, Bengaluru. The team included Ms.Ritika Gupta, Dr.Amit Kumar, Dr.SandeepKuma, and Dr. Anil Kumar Pinakka. They have published a report on their work in Journal “Sensors and Actuators: B. Chemical”. (India Science Wire)

Previous Post

Abhijit Deshmukh- Feeding People and Fostering Lives

Next Post

Ministry of Earth Sciences conducts a webinar to mark the World Tsunami Awareness Day 2020

My UP Desk

My UP Desk

Related Posts

Doctors at Sakra World Hospital do miraculous Neuro-rehabilitation of 36-year-old with severe head injury following bike accident in US
Health & Fitness

Doctors at Sakra World Hospital do miraculous Neuro-rehabilitation of 36-year-old with severe head injury following bike accident in US

by My UP Desk
January 18, 2023
Sakal Group’s expert endeavor ‘Swasthyam’ spells out ways to be happy & healthy in life
Health & Fitness

Sakal Group’s expert endeavor ‘Swasthyam’ spells out ways to be happy & healthy in life

by My UP Desk
December 17, 2022
Transcatheter Electrosurgery, Dr Ravinder Singh Rao & Team successfully performs India’s first LAMPOON – Non-surgical heart valve replacement
Health & Fitness

Transcatheter Electrosurgery, Dr Ravinder Singh Rao & Team successfully performs India’s first LAMPOON – Non-surgical heart valve replacement

by My UP Desk
December 9, 2022
World Laughter Yoga Master Rajendra Kumar continues to make India a happier country with Laughter Yoga
Health & Fitness

World Laughter Yoga Master Rajendra Kumar continues to make India a happier country with Laughter Yoga

by My UP Desk
September 30, 2022
Dr. Geomcy George – Top emerging healthcare leader who is making a difference in the lives of many
Health & Fitness

Dr. Geomcy George – Top emerging healthcare leader who is making a difference in the lives of many

by My UP Desk
September 27, 2022
Next Post

Ministry of Earth Sciences conducts a webinar to mark the World Tsunami Awareness Day 2020

Samvaad Institute of speech and hearing starts Bachelor of Audiology and Speech Language Pathology

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Premium Content

Income Tax Department conducts searches in Mumbai

February 16, 2021

Jiya Rai, a 12 years old naval child, Swims 36 kilometers to create awareness about Autism Spectrum Disorder

February 18, 2021

Fitness Guru – Sunny Mehrotra

January 22, 2022

Browse by Category

  • App News
  • Astrology
  • Auto
  • Business
  • Education
  • Entertainment
  • Fashion & Beauty
  • Finance/Money
  • Food
  • Health & Fitness
  • Lifestyle
  • National
  • Photography
  • Politics
  • Religion
  • Science
  • Social Work
  • Sports
  • State News
  • Tech
  • Travel
  • Uncategorized
  • Uttar Pradesh
  • World

Browse by Tags

Ahmedabad athlete Blockchain technology Content Creator Cryptocurrency CSIR DBT DeFi aggregators DeFi and NFT navigation tool DeFi industry DeFi spaces Delhi Department of Biotechnology DeSpace platform DeSpace Protocol Digital Marketing Dr. Jitendra Matlani DST Dubai Education entertainment industry entrepreneur environment Gujarat Healthcare Hyderabad IIT Delhi Influencer Micky Irons MoES Mumbai Music Industry NFT Obasi Francis photography PM Pune Rajasthan social media social media influencer Surat TTK Prestige Vigyan Prasar World Book of Records World Environment Day

Categories

  • App News
  • Astrology
  • Auto
  • Business
  • Education
  • Entertainment
  • Fashion & Beauty
  • Finance/Money
  • Food
  • Health & Fitness
  • Lifestyle
  • National
  • Photography
  • Politics
  • Religion
  • Science
  • Social Work
  • Sports
  • State News
  • Tech
  • Travel
  • Uncategorized
  • Uttar Pradesh
  • World

Browse by Tag

Ahmedabad athlete Blockchain technology Content Creator Cryptocurrency CSIR DBT DeFi aggregators DeFi and NFT navigation tool DeFi industry DeFi spaces Delhi Department of Biotechnology DeSpace platform DeSpace Protocol Digital Marketing Dr. Jitendra Matlani DST Dubai Education entertainment industry entrepreneur environment Gujarat Healthcare Hyderabad IIT Delhi Influencer Micky Irons MoES Mumbai Music Industry NFT Obasi Francis photography PM Pune Rajasthan social media social media influencer Surat TTK Prestige Vigyan Prasar World Book of Records World Environment Day

Recent Posts

  • Shaping the National Schools with International Accreditation Standards Council for International American Accreditation, New York now launching in India
  • Basant celebrated at Nizamuddin Dargah: Syed Anis Nizami, Incharge Dargah Sharif
  • Fan Frenzy, Players Auction at the Silver Oak Cricket Premiere League
  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Follow on Google News

© 2022 My Uttar Pradesh

No Result
View All Result
  • About Us
  • Advertise
  • Contact Us
  • DMCA
  • Home
  • Privacy Policy

© 2022 My Uttar Pradesh

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
Are you sure want to unlock this post?
Unlock left : 0
Are you sure want to cancel subscription?