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Tag: "nanoshells" at biology news

Rice scientists make first nanoscale pH meter

...sually gold. Many times smaller than living cells, nanoshells can be produced with great precision and the metal...ht. To form the pH sensor, Halas' team coated the nanoshells with pH-sensitive molecules called paramercaptobenzoic acid, or pMBA. When placed in solutions of va...

Nanoparticles, nanoshells, nanotubes: How tiny specks may provide powerful tools against cancer

...s when heated with laser light. What's more, these nanoshells interact with light in specific ways, and can be "..., secondly, near infrared light (NIR). Used alone, nanoshells are non-toxic and can be excreted with no ill effect because gold is biologically compatible. Near-i...

Scientists develop nanotech-laser treatment that kills cancer cells without harming healthy tissue

...the Rice team injected the tumors with gold-coated nanoshells and exposed the animals to near-infrared light for several minutes. The tumors disappeared within 10 days without damaging any healthy tissue. Future applications Dai points out that the carbon nanotubes also can be delivered to diseased cells by d...

Study shows nanoshells ideal as chemical nanosensors

...Science finds that tailored nanoparticles known as nanoshells canenhance chemical sensing by as much as 10 billi...pplications. Now, Rice researchers have shown that nanoshells canprovide large, clean, reproducible enhancements of this effect, openingthe door for new, all-opti...

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(Date:3/12/2015)... Va. , March 12, 2015 IriTech, ... and a member of the Texas Instruments Design Network, ... Naidu has demonstrated its IriShield USB MK2120U device ... scanning facility for pension distribution. The ... assembled to be marketed in India ...
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Breaking Biology News(10 mins):Indian States See IriTech's Scanner Bolstering Efficiency of Authentication for Aadhaar 2Indian States See IriTech's Scanner Bolstering Efficiency of Authentication for Aadhaar 3Biometrics Key to Future Growth in Healthcare, Retail and Financial Markets 2Biometrics Key to Future Growth in Healthcare, Retail and Financial Markets 3Hammacher Schlemmer Introduces The Eye Scanning Password Authenticator 2
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Breaking Medicine News(10 mins):Health News:Avid Collector from Vintage Rock Posters, Inc. Announces His Search For Original 1960's Who Psychedelic Concert Posters. 2Health News:Healthpointe now Offering Tinnitus Treatments in Clinics throughout Southern California 2Health News:Canadian Cybersecurity Ventures Globalize as a Collective 2Health News:Canadian Cybersecurity Ventures Globalize as a Collective 3Health News:Red Deer Uniforms Shop Celebrates 3rd Year Sewing Hope for the Challenged 2Health News:Red Deer Uniforms Shop Celebrates 3rd Year Sewing Hope for the Challenged 3
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