麻豆传媒

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In a paper published today by Nature, a team led by Columbia Engineering researchers and collaborators report that they have invented new nanoscale sensors of force. They are luminescent nanocrystals that can change intensity and/or color when you push or pull on them. These "all-optical" nanosensors are probed with light only and therefore allow for fully remote read-outs -- no wires or connections are needed.

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A multidisciplinary team led by Ken Shepard, a pioneering researcher in bioelectronics at Columbia Engineering, has won an award of up to $41 million from the Advanced Research Projects Agency for Health (ARPA-H) to build a wireless bioelectronic device to treat obesity and diabetes. The team was selected by ARPA-H鈥檚 Resilient Extended Automatic Cell Therapies (REACT) program to create bioelectronic devices that enable people to administer treatments of biologic drugs without the need for injections. Instead, engineered cells act as cell factories to produce the drugs, negating the need for the chemical modifications required to make such biologics shelf-stable, which often results in reduced efficacy.

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Roboticist Hod Lipson Featured in New Bloomberg Docuseries

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Advancing Robotics with the Power of Touch

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Columbia Engineers Knit a 鈥淏lanket鈥� of Sophisticated Radio-Frequency Antennas

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How does the information ecosystem influence politics?

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As part of Climate Week NYC, Columbia Engineering will celebrate a week of events bringing together researchers and experts at the forefront of developing solutions to help the planet and society.

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n a new study, a team of researchers from Columbia Engineering, Columbia University Vagelos College of Physicians and Surgeons, and Harvard University report that autoantibodies alone directly affect heart function in lupus patients.

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Columbia University researchers have developed a python-tooth-inspired device as a supplement to current rotator cuff suture repair, and found that it nearly doubled repair strength. Their biomimetic approach following the design of python teeth helps to reattach tendons to bone more securely. The device not only augments the strength of the repair but can also be customized to the patient.

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New tool detects AI-generated videos from Sora by OpenAI, Runway Gen-2, and Pika with 93.7% accuracy.

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Columbia Engineers unveiled BeatProfiler, a groundbreaking new tool-- a comprehensive software that automates the analysis of heart cell function from video data. It's the first system to integrate the analysis of different heart function indicators into one tool, speeding up the process significantly and reducing the chance for errors.

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Researchers create a compact, all-optical device with the lowest microwave noise ever achieved for an integrated chip.

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Columbia Engineering researchers develop a novel approach that can detect AI-generated content without needing access to the AI's architecture, algorithms, or training data鈥揳 first in the field.

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These wide-ranging waves quickly link the specific constellations of brain regions that work in harmony to perform a task.

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Researchers flip the switch at the nanoscale by applying light to induce bonding for single-molecule device switching.

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Columbia Biomedical Engineer Ke Cheng has developed a technique that uses inhalation of exosomes, or nanobubbles, to directly deliver IL-12 mRNA to the lungs of mice.

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There has been a lack of basic research centered on women鈥檚 health. But times are changing, says Kristin Myers. And it鈥檚 about time.

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Columbia engineers have built a new AI that shatters a long-held belief in forensics鈥搕hat fingerprints from different fingers of the same person are unique. It turns out they are similar, only we鈥檝e been comparing fingerprints the wrong way!

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Biomedical engineer honored for inventions in tissue engineering

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Elham Azizi is on a mission to better understand the complexities of cancer through the design of sophisticated data-driven computational methods. Her motivation, like many of her peers in the field, is to be able to identify and predict what drives cancer growth in the hopes of improving therapies that work best for each individual patient.