• Cryptocurrency
  • Earnings
  • Enterprise
  • About TechBooky
  • Submit Article
  • Advertise Here
  • Contact Us
TechBooky
  • African
  • AI
  • Metaverse
  • Gadgets
Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
  • African
  • AI
  • Metaverse
  • Gadgets
Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
TechBooky
Generic selectors
Exact matches only
Search in title
Search in content
Post Type Selectors
Home Medical

Could Fingerprints Possibly Reveal Drug Use?

Paul Balo by Paul Balo
May 25, 2015
in Medical
Share on FacebookShare on Twitter

Might the days of taking saliva or blood samples for drug tests be numbered? Scientists have figured out a way to use fingerprints instead, they report at Phys.org. Specifically, the researchers used a chemical analysis of the prints to determine whether a person had ingested cocaine. Currently, scientists are able to tell whether a person has touched cocaine based on their prints, notes Time, but the study in the journal Analysttakes the sleuthing a big step forward. Researchers predict that it could lead to portable tests for police departments within a decade. That’s because “it’s non-invasive, hygienic, and impossible to fake, with the identity of the subject captured in the fingerprint itself,” explains Gizmag.

Researchers used a technique known as mass spectrometry to search for telltale signs of cocaine use in the prints. “When someone has taken cocaine, they excrete traces of benzoylecgonine and methylecgonine as they metabolize the drug, and these chemical indicators are present in fingerprint residue,” explains the study’s lead author, out of the UK’s University of Surrey. One hurdle is developing small spectrometers to make such testing portable and cheap, and UPI reports that several companies already are working on it. (In a similar vein: A study figures out how rapists who wear condoms can be caught.)

Source: Newser

Related Posts:

  • DotOrg_2_1.width-1200.format-webp
    Google.org Pledges $20M for AI Science Research
  • nCgq7DDArLUq6K8HMxpXbS-1200-80
    Google's 67-Qubit Sycamore May Outperform Top Supercomputers
  • 19_06_20_small
    Research Reveal How Solar Panels Can Be 1000x More Powerful
  • neuralink
    Elon Musk's Neuralink Gets Green Light For First…
  • ChatGPT-has-Everybody-Talking-to-it-as-Soon-as-it-was-Launched-by-OpenAI
    OpenAI Unveils Customisable GPTs For Enterprises And…
  • Could Biometric Technology Be The Answer To Digital…
  • 0d9e34027562a428841c8028402b8a40-1
    The Future Of Identity Verification — Worldcoin…
  • percentage
    Use This Tool To Calculate Percentage Online For Free

Discover more from TechBooky

Subscribe to get the latest posts sent to your email.

Tags: cocainedrug usedrugsfingerprintmedical
Paul Balo

Paul Balo

Paul Balo is the founder of TechBooky and a highly skilled wireless communications professional with a strong background in cloud computing, offering extensive experience in designing, implementing, and managing wireless communication systems.

BROWSE BY CATEGORIES

Select Category

    Receive top tech news directly in your inbox

    subscription from
    Loading

    Freshly Squeezed

    • Tech Hype vs. Reality – When Big Tech Missed the Mark Pt. 1 May 9, 2025
    • Top 10 Fee-Free Fintech Apps Nigerians Are Turning To After CBN’s New Charges May 8, 2025
    • Airtel Launches Mobile Money in 2026 to Rival M-Pesa & MoMo May 8, 2025
    • Nigeria Hits 172M Mobile Subscriptions; MTN Tops 90M Barrier May 8, 2025
    • WhatsApp Developing AI Chat Wallpapers & Message Summaries May 8, 2025
    • Bill Gates to Wind Down Foundation by 2045, Slams Elon Musk Over USAID Cuts May 8, 2025

    Browse Archives

    May 2025
    MTWTFSS
     1234
    567891011
    12131415161718
    19202122232425
    262728293031 
    « Apr    

    Popular Tags

    africa (135) AI (497) android (367) app (717) Apple (576) artificial intelligence (419) business (482) china (132) cryptocurrency (209) ecommerce (122) enterprise (287) facebook (507) fintech (244) funding (121) gadget (558) gaming (201) google (709) government (469) instagram (173) internet (466) ios (291) iphone (246) meta (116) microsoft (369) mobile (352) new feature (384) nigeria (440) privacy (158) research (140) samsung (185) security (421) smartphone (277) social media (835) software (509) startup (419) streaming (174) telecom (242) tips (372) twitter (289) united states (216) users (158) videos (127) website (173) whatsapp (201) youtube (138)

    Quick Links

    • About TechBooky
    • Advertise Here
    • Contact us
    • Submit Article
    • Privacy Policy

    About Us

    TechBooky

    TechBooky is a social Tech blog with a special focus on the budding African Technology sector. TechBooky is currently based in Abuja, Nigeria.

    Recent News

    Tech Hype vs. Reality – When Big Tech Missed the Mark Pt. 1

    Tech Hype vs. Reality – When Big Tech Missed the Mark Pt. 1

    May 9, 2025
    Top 10 Fee-Free Fintech Apps Nigerians Are Turning To After CBN’s New Charges

    Top 10 Fee-Free Fintech Apps Nigerians Are Turning To After CBN’s New Charges

    May 8, 2025
    Airtel Launches Mobile Money in 2026 to Rival M-Pesa & MoMo

    Airtel Launches Mobile Money in 2026 to Rival M-Pesa & MoMo

    May 8, 2025
    MTN Recovers ₦32 Billion in USSD Fees

    Nigeria Hits 172M Mobile Subscriptions; MTN Tops 90M Barrier

    May 8, 2025
    WhatsApp Developing AI Chat Wallpapers & Message Summaries

    WhatsApp Developing AI Chat Wallpapers & Message Summaries

    May 8, 2025
    Bill Gates to Wind Down Foundation by 2045, Slams Elon Musk Over USAID Cuts

    Bill Gates to Wind Down Foundation by 2045, Slams Elon Musk Over USAID Cuts

    May 8, 2025
    • Login

    © 2021 Design By Tech Booky Elite

    Generic selectors
    Exact matches only
    Search in title
    Search in content
    Post Type Selectors
    • African
    • Artificial Intelligence
    • Gadgets
    • Metaverse
    • Tips
    • About TechBooky
    • Advertise Here
    • Submit Article
    • Contact us

    © 2021 Design By Tech Booky Elite

    Discover more from TechBooky

    Subscribe now to keep reading and get access to the full archive.

    Continue reading

    We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.Ok