Researchers at the University of Texas at Austin and the University of Porto in Portugal have made a breakthrough in cancer treatment by developing a new, light-based therapy that kills tumor cells while sparing healthy ones. The innovative approach uses tin oxide nanoflakes to convert near-infrared light into heat, which is then targeted at cancer cells with minimal damage to surrounding tissue.
The researchers created the nanomaterials and tested them using LED technology, emitting light at a specific wavelength that was safe for biological tissues. In just 30 minutes, this treatment killed up to 92 percent of skin cancer cells and 50 percent of colorectal cancer cells without harming healthy skin cells or other tissues.
This breakthrough offers hope for the design of new photothermal therapies, which are non-invasive procedures that use light to heat and kill cancer cells. The researchers believe their material could improve these treatments by offering greater thermal efficiency, biocompatibility, and affordability than existing alternatives.
Their goal was to create a treatment that is both effective and safe, and they seem to have succeeded. "Our ultimate goal is to make this technology available to patients everywhere," said Artur Pinto, a researcher at the University of Porto's School of Engineering. "We envision that one day the treatment could be moved from the hospital to the patient’s home, reducing the risk of recurrence."
The researchers' innovative approach has the potential to revolutionize cancer treatment and improve outcomes for patients worldwide.
The researchers created the nanomaterials and tested them using LED technology, emitting light at a specific wavelength that was safe for biological tissues. In just 30 minutes, this treatment killed up to 92 percent of skin cancer cells and 50 percent of colorectal cancer cells without harming healthy skin cells or other tissues.
This breakthrough offers hope for the design of new photothermal therapies, which are non-invasive procedures that use light to heat and kill cancer cells. The researchers believe their material could improve these treatments by offering greater thermal efficiency, biocompatibility, and affordability than existing alternatives.
Their goal was to create a treatment that is both effective and safe, and they seem to have succeeded. "Our ultimate goal is to make this technology available to patients everywhere," said Artur Pinto, a researcher at the University of Porto's School of Engineering. "We envision that one day the treatment could be moved from the hospital to the patient’s home, reducing the risk of recurrence."
The researchers' innovative approach has the potential to revolutionize cancer treatment and improve outcomes for patients worldwide.
Cancer treatment just got a major upgrade with this light-based therapy. I mean 92% kill rate on skin cancer cells? Mind blown 
And it's all thanks to tin oxide nanoflakes and LED technology? Genius 
Can't wait for this tech to become a reality at home so patients can avoid hospital visits and recurrence risks 
The potential is HUGE! 
We need more innovation like this ASAP. I'm already hyped thinking about the possibilities 
They've actually made a material that can kill cancer cells with like 92% efficiency without harming healthy tissue!!! 
That's insane! I'm not even kidding when I say I'm so hyped about this breakthrough! 
It's like, we're finally getting closer to making cancer treatment non-invasive and safe for everyone! 
And the best part is, it could be made at home one day! 
I just wanna shout it from the rooftops - WE'RE GONNA SAVETHECANCERWORLD!!! 
OMG you guys I'm literally shaking about this cancer breakthrough!!! 
think about all the ppl who have suffered thru it 
and their families too 
but on a brighter note, this new therapy could be a game changer 
especially if its safe & affordable for everyone 
can u imagine having cancer treatment at home 
no more hospitals no more surgeries no more pain 
and the best part is it might just work 
The fact that they tested it with LED technology and didn't hurt any skin cells is just mind blown. Now we're talking about bringing this treatment home for patients everywhere... I'm all in on this one! 
... I mean, 92% of skin cancer cells killed in just 30 minutes sounds too good to be true. What's the sample size here? How many people were actually tested? And what about long-term effects? Are we talking about a one-time kill or ongoing damage from the treatment?
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