Topic: Biomedical engineering

Seminar
2 seminars
Podcast
1 podcast

Domains featuring this topic

Explore the domains where this topic appears.

PodcastMicrobiology

Why tracing cyclosporiasis is so tough, and a digestible probe for the microbiome

Aug 20, 2026

Science journalists discuss why the food-borne illness cyclosporiasis is difficult to track and a new map of a major highway in the human nervous system. Leslie Chan then explains an ingestible metabolic probe that detects gut-microbiome enzyme activity from volatile signals in the breath.

SeminarNeuroscience

INC Day 2022: Neuroethics

Hervé Chneiweiss, Elizabeth Spelke, Judy Illes, Bernard Baertschi, Fruzsina Monar-Gabor
Oct 20, 2022

Organized by the INC in partnership with the BioMedical Engineering Paris international Master’s program and the NeuroParis Master’s programs and is supported by the Faculty of Sciences of Paris Cité University and the Graduate school Psychological science.

SeminarBiomaterialsRecording

Light-degradable hydrogels as dynamic triggers for implantable devices

Ritu Raman
MIT
May 10, 2021

Triggerable materials capable of being degraded by selective stimuli stand to transform our capacity to precisely control biomedical device activity and performance while reducing the need for invasive interventions. This talk will cover the development of a modular and tunable light-triggerable hydrogel capable of interfacing with implantable devices. We have applied these materials to two applications in the gastrointestinal (GI) tract and demonstrated biocompatibility and on-demand triggering of the material in vitro, ex vivo, and in vivo. Light-triggerable hydrogels have the potential to be applied broadly throughout the GI tract and other anatomic areas. By demonstrating the first use of light-degradable hydrogels in vivo, we provide biomedical engineers and clinicians with a previously unavailable, safe, dynamically deliverable, and precise tool to design dynamically actuated implantable devices.

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