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Deblina Sarkar

@deblina-sarkar

MIT Professor, Inventor, Nanoelectronics & Neurotechnology Researcher, Entrepreneur, Founder of Startup Cahira Technologies

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25.11.2024
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Latest posts by Deblina Sarkar @deblina-sarkar

๐Ÿ”ฅ IEEE highlight of 25 most read paper: ieeeaps.org/ieee-tap/for...

๐Ÿ“– Link to paper: ieeexplore.ieee.org/abstract/doc...

๐Ÿ“ฐ Link to news release: news.mit.edu/2025/injecta...

14.01.2026 16:28 ๐Ÿ‘ 2 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

This work opens the door to a new class of battery-free #bioelectronic implants โ€” including pacemakers, neuromodulators for #brain diseases such as epilepsy and Parkinsonโ€™s disease, and continuous biosensors.

14.01.2026 16:28 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

It can wirelessly power deep-tissue medical implants safely โ€” without bulky batteries or invasive surgery.

14.01.2026 16:28 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

This ultra-small device (๐ฌ๐ฆ๐š๐ฅ๐ฅ๐ž๐ซ ๐ญ๐ก๐š๐ง ๐š ๐ ๐ซ๐š๐ข๐ง ๐จ๐Ÿ ๐ฌ๐š๐ง๐) can be needle-injected and harvests energy from low-frequency magnetic fields, converting it into electrical power. The result is 4โ€“5 ๐จ๐ซ๐๐ž๐ซ๐ฌ ๐จ๐Ÿ ๐ฆ๐š๐ ๐ง๐ข๐ญ๐ฎ๐๐ž ๐ก๐ข๐ ๐ก๐ž๐ซ ๐ฉ๐จ๐ฐ๐ž๐ซ ๐ญ๐ก๐š๐ง ๐œ๐จ๐ง๐ฏ๐ž๐ง๐ญ๐ข๐จ๐ง๐š๐ฅ ๐š๐ง๐ญ๐ž๐ง๐ง๐š๐ฌ ๐จ๐Ÿ ๐ฌ๐ข๐ฆ๐ข๐ฅ๐š๐ซ ๐ฌ๐ข๐ณ๐ž.

14.01.2026 16:28 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Thrilled to share that our latest work on injectable #magnetoelectric #antenna is highlighted by IEEE APS as one of the 25 ๐ฆ๐จ๐ฌ๐ญ ๐ฉ๐จ๐ฉ๐ฎ๐ฅ๐š๐ซ ๐š๐ซ๐ญ๐ข๐œ๐ฅ๐ž๐ฌ published in 2025 , reflecting the advances and ideas that shaped the past year.

14.01.2026 16:28 ๐Ÿ‘ 3 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Excited to share the recent #Forbes article featuring our technology, #Circulatronics โ€” a new generation of ๐›๐ซ๐š๐ข๐ง ๐ฆ๐ข๐œ๐ซ๐จ๐œ๐ก๐ข๐ฉ๐ฌ that are ๐š๐ฎ๐ญ๐จ๐ง๐จ๐ฆ๐จ๐ฎ๐ฌ ๐š๐ง๐ ๐ฌ๐ฎ๐ซ๐ ๐ž๐ซ๐ฒ-๐Ÿ๐ซ๐ž๐ž!

๐Ÿง  Forbes feature: www.forbes.com/sites/willia...

๐ŸŽฅ MIT Video: www.youtube.com/watch?v=dDcg...

07.01.2026 19:50 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Preview
Chris McCausland: Seeing into the Future Comedian and Strictly champion Chris McCausland is on a mission to discover the future of technology and what it might hold for him personally.

๐Ÿง  Excerpt of the BBC video: www.youtube.com/watch?v=GOyg...

๐ŸŽฌ Full video at BBC iplayer: www.bbc.co.uk/iplayer/epis...

๐ŸŽฅ MIT Video: www.youtube.com/watch?v=dDcg...

๐Ÿ“– MIT news release: news.mit.edu/2025/new-the...

18.12.2025 02:32 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

In this episode, we discuss how Circulatronics could enable:
restoration of vision,

treatment of devastating neurological diseases,

new approaches for terminal brain cancers,

and a future where humans could transcend beyond biological limitations!

18.12.2025 02:32 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

The documentary highlights Circulatronics: tiny, sub-cellular-scale, wireless electronicsโ€”billion times smaller than grain of riceโ€”designed to circulate through body fluids, autonomously recognize diseased regions, cross blood-brain-barrier & self-implant, eliminating the need for invasive surgery.

18.12.2025 02:32 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

In โ€œChris McCausland: Seeing into the Future,โ€ Chris McCauslandโ€”an English comedian and actor who lost his eyesight in his early twentiesโ€”explores how emerging technologies can profoundly transform human life.

18.12.2025 02:32 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Thrilled to share the #BBC documentary featuring our technology, #Circulatronics โ€” a new paradigm of #Autonomous, #SurgeryFree #BCI.

18.12.2025 02:32 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Electronic Brain Implants that Defy the Need for Surgery
Electronic Brain Implants that Defy the Need for Surgery YouTube video by MIT Media Lab

๐Ÿง  Museum of Science news: cloud.e.mos.org/ThatsLife_11...

๐ŸŽฅ MIT Video: www.youtube.com/watch?v=dDcg...

๐Ÿ“– Nature Biotechnology paper: www.nature.com/articles/s41...

15.12.2025 17:00 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

This can unlock capabilities that were once unimaginable: treating brain diseases without surgery and transcending humans beyond the biological limitations.
โ€โ€โ€Ž โ€Ž

#MedTech #Neurotechnology #nanoelectonics #DBS #ImplantableMedicalDevices #BrainComputerInterface #BCI #TherapeuticBCI

15.12.2025 17:00 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Preview
We highlight some amazing brain stories. First, Hannah Bentz explains how the brain and the gut are in constant communication, so much so that the gut could be considered to be a โ€œsecond brain.โ€ Next, Eva Cornman reports on the development of nanoscopic brain implants that could enable surgery-free treatment for a variety of brain diseases and disorders. Itโ€™s well past Halloween, but itโ€™s never too late to talk about brains and guts!

โ€โ€โ€Ž โ€Ž

Indeed โ€” #Circulatronics is a new generation of electronics that can circulate through body fluids โ€” with the versatility to interface seamlessly with living systems creating #brain-#computer symbiosis.
โ€โ€โ€Ž โ€Ž

15.12.2025 17:00 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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In a recent feature, the Museum of Science, Boston described our technology as โ€˜#Stranger than #Science #Fiction.โ€™

15.12.2025 17:00 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

This platform opens the door to unprecedented capabilities for treating devastating brain diseases, and to making life-saving neurotechnology accessible to all.

14.12.2025 02:51 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
Deblina, Is Now At Centre Of Breakthrought That Could Reinvent Treatment For Brain Diseases N18P
Deblina, Is Now At Centre Of Breakthrought That Could Reinvent Treatment For Brain Diseases N18P YouTube video by CNN-News18

Excited to share the recent #CNN feature of our research showcasing #Circulatronics โ€” a new class of biohybrid #BCI technology that defies the need for surgery.
โ€โ€โ€Ž โ€Ž

๐ŸŽฅ www.youtube.com/watch?v=Kqy9...

โ€โ€โ€Ž โ€Ž.
.
#MedTech #Nanoelectronics #Neuroengineering #BCI #DBS

14.12.2025 02:51 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

๐ŸŽฅ MIT Video: www.youtube.com/watch?v=dDcg...

13.12.2025 03:49 ๐Ÿ‘ 1 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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A click from one of those many days I stayed in the lab whole night and enjoyed the sunrise from my MIT office.
โ€โ€โ€Ž

13.12.2025 03:49 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Through the hardest moments, my fatherโ€™s teachings gave me indomitable strength:

โ€œ๐‹๐ข๐ฏ๐ž ๐ฅ๐ข๐ค๐ž ๐š ๐’๐š๐ข๐ง๐ญ, ๐–๐จ๐ซ๐ค ๐ฅ๐ข๐ค๐ž ๐š ๐†๐ข๐š๐ง๐ญโ€
โ€โ€โ€Ž โ€Ž

And I modified this a little ๐Ÿ˜Š

โ€œ๐‹๐ข๐ฏ๐ž ๐ฅ๐ข๐ค๐ž ๐š ๐’๐š๐ข๐ง๐ญ, ๐–๐จ๐ซ๐ค ๐ฅ๐ข๐ค๐ž ๐š ๐†๐ข๐š๐ง๐ญ ๐š๐ง๐ ๐‹๐š๐ฎ๐ ๐ก ๐ฅ๐ข๐ค๐ž ๐š ๐‚๐ก๐ข๐ฅ๐โ€
โ€โ€โ€Ž โ€Ž

13.12.2025 03:49 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

We went on to receive the #NIH ๐ƒ๐ข๐ซ๐ž๐œ๐ญ๐จ๐ซโ€™๐ฌ ๐๐ž๐ฐ ๐ˆ๐ง๐ง๐จ๐ฏ๐š๐ญ๐จ๐ซ ๐€๐ฐ๐š๐ซ๐ with highest & rarely achieved impact score. The NIH official review statement called our technology โ€œ๐ž๐ฑ๐ญ๐ซ๐ž๐ฆ๐ž๐ฅ๐ฒ ๐œ๐ซ๐ž๐š๐ญ๐ข๐ฏ๐žโ€ & with โ€œ๐ฉ๐จ๐ญ๐ž๐ง๐ญ๐ข๐š๐ฅ ๐ญ๐จ ๐ก๐ž๐ซ๐š๐ฅ๐ ๐š ๐ง๐ž๐ฐ ๐ž๐ซ๐šโ€
โ€โ€โ€Ž โ€Ž
This technology has garnered many prestigious awards since then.
โ€โ€

13.12.2025 03:49 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

Things changed drastically when our research proved it was possible!
โ€โ€โ€Ž โ€Ž

We demonstrated the first ๐š๐ฎ๐ญ๐จ๐ง๐จ๐ฆ๐จ๐ฎ๐ฌ and ๐ฌ๐ฎ๐ซ๐ ๐ž๐ซ๐ฒ-๐Ÿ๐ซ๐ž๐ž brain implants creating unprecedented ๐›๐ซ๐š๐ข๐ง-๐œ๐จ๐ฆ๐ฉ๐ฎ๐ญ๐ž๐ซ ๐ฌ๐ฒ๐ฆ๐›๐ข๐จ๐ฌ๐ข๐ฌ.
โ€โ€โ€Ž โ€Ž

13.12.2025 03:49 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Electronic Brain Implants that Defy the Need for Surgery
Electronic Brain Implants that Defy the Need for Surgery YouTube video by MIT Media Lab

During the first 2 years, more than 35 grants I wrote got rejected in a row!
โ€โ€โ€Ž โ€Ž
Why? Reviewers mentioned that ๐š ๐›๐ซ๐š๐ข๐ง ๐ข๐ฆ๐ฉ๐ฅ๐š๐ง๐ญ ๐ฐ๐ก๐ข๐œ๐ก ๐ข๐ฌ ๐ฌ๐ฎ๐ซ๐ ๐ž๐ซ๐ฒ-๐Ÿ๐ซ๐ž๐ž โ€” ๐ญ๐ก๐š๐ญ ๐ญ๐จ๐จ ๐œ๐š๐ง ๐š๐ฎ๐ญ๐จ๐ง๐จ๐ฆ๐จ๐ฎ๐ฌ๐ฅ๐ฒ ๐Ÿ๐ข๐ง๐ ๐ข๐ญ๐ฌ ๐ญ๐š๐ซ๐ ๐ž๐ญ ๐š๐ง๐ ๐ฌ๐ž๐ฅ๐Ÿ-๐ข๐ฆ๐ฉ๐ฅ๐š๐ง๐ญ โ€” ๐ฐ๐š๐ฌ ๐ข๐ฆ๐ฉ๐จ๐ฌ๐ฌ๐ข๐›๐ฅ๐ž!
โ€โ€โ€Ž โ€Ž

๐Ÿง  MIT News Release: www.media.mit.edu/posts/deblin...

13.12.2025 03:49 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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What if brain implants didnโ€™t require brain surgery? ๐Ÿง ๐Ÿงช

Deblina Sakar from @medialab.bsky.social is creating brain implants that are a million times smaller than a grain of rice, so tiny, they can bypass surgery altogether.

12.11.2025 20:04 ๐Ÿ‘ 24 ๐Ÿ” 9 ๐Ÿ’ฌ 4 ๐Ÿ“Œ 0
The Surgery-Free Brain Implants Reshaping the Future of Medicine
The Surgery-Free Brain Implants Reshaping the Future of Medicine YouTube video by Museum of Science

Such technologies will reshape how we treat #brain diseases, mental illnesses, blindness and #cancer, and even how we augment human abilities.

I discussed our journey in the recent interview with the Museum of Science. www.youtube.com/watch?v=pi9l...

14.11.2025 02:28 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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Our work shows how the fusion of #nano-#electronics and biology can remove the barriers of cost, invasiveness, and surgical complexity, which currently prevents millions from getting treatment โ€” opening a new era of #accessible #healthcare.

14.11.2025 02:28 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
Surgery-Free Brain Implant for Brain-Computer Symbiosis (10 Min)
Surgery-Free Brain Implant for Brain-Computer Symbiosis (10 Min) YouTube video by MIT Media Lab

Some of our most passionate supporters are parents who have turned unimaginable loss into purpose โ€” helping us build a future where others donโ€™t have to face the same pain.

www.youtube.com/watch?v=dDcg...

07.11.2025 21:53 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

Also, in pre-clinical studies, our customized electrical stimulation is shown to halt the progression of terminal brain cancers, where even drugs or radiation have failed. This can significantly increase expected survival, bringing new rays of hope to patients and families.

07.11.2025 21:53 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
A nonsurgical brain implant enabled through a cellโ€“electronics hybrid for focal neuromodulation - Nature Biotechnology Photovoltaic devices attached to immune cells travel through the blood to inflamed brain regions.

The autonomous and surgery-free therapeutic nanoelectronics, we built, can navigate through the bodyโ€™s natural pathways to self-implant in diseased brain regions previously considered inaccessible.
www.nature.com/articles/s41...

07.11.2025 21:53 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0

DIPG affects a delicate region of the brain thatโ€™s challenging to reach surgically, and current treatments offer very limited hope.

07.11.2025 21:53 ๐Ÿ‘ 0 ๐Ÿ” 0 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0