Chemical Engineering

In a new study, MIT researchers have developed nanoparticles that can deliver the CRISPR genome-editing system and specifically modify genes, eliminating the need to use viruses for delivery.

CRISPR-carrying nanoparticles edit the genome

New delivery system developed by MIT team deletes disease-causing genes and reduces cholesterol.

November 13, 2017

Artist's impression of the sensor comprised of conductive ink printed across a stoma with two micropillars.

Sensors applied to plant leaves warn of water shortage

Electronic circuits reveal when a plant begins to experience drought conditions.

November 8, 2017

Fighting a giant foe at a tiny scale

Professor Paula Hammond uses nanoscale biomaterials to craft anti-cancer treatments tiny enough to get through the bloodstream and enter tumors.

November 7, 2017

Researchers have developed a new method for making “blood biopsies” for cancer more effective by using whole exome sequencing to monitor tumor DNA from blood samples.

New techniques give blood biopsies greater promise

Improved methods validate the use of blood samples for studying patients’ cancer genomes.

November 6, 2017

Clockwise from top left: Aram Harrow, Benjamin Jones, Scott Kemp, Calvin Leung, Ian Moult, Keith Nelson, Bradley Olsen, Jonathan Loren Ouellet, and Pedro Reis

Twelve from MIT honored by the American Physical Society

Prize winners span six departments in the schools of Science and Engineering.

October 31, 2017

Ritu Raman is one five U.S. scientists who have received the 2017 L’Oréal USA For Women in Science Fellowship.

Ritu Raman named L’Oréal Women in Science Fellow

Postdoc in the Langer Lab is honored for her contributions to the advancement of STEM fields and for her support of women and girls in science.

October 17, 2017

The 2017 MIT recipients of the U.S. Department of Energy Computational Science Graduate Fellowships are (clockwise from top left) Peter Ahrens, Miriam Rathbun, Annie Yuan Wei, and Kevin Silmore.

Grad students earn Department of Energy computational fellowships

Ahrens, Rathbun, Silmore, and Wei are recognized for tackling complex science and engineering problems of national importance.

October 11, 2017

A new flexible piezoelectric sensor is 2 by 2.5 centimeters and can be rolled up and swallowed. “For the first time, we showed that a flexible, piezoelectric device can stay in the stomach up to two days without any electrical or mechanical degradation,” assistant professor Canan Dagdeviren, left, says. Dagdeviren is next to researcher Giovanni Traverso.

Flexible sensors can detect movement in GI tract

Ingestible devices could diagnose gastrointestinal slowdown or monitor food intake.

October 10, 2017

Shirley Jackson (right) answers a question from the audience at an event recounting her experiences as an MIT student and as a leader in nuclear science and higher education. MIT Professor Paula Hammond (left), head of the Department of Chemical Engineering, led the discussion.

Shirley Jackson speaks about her career and being an agent for change

Professor Paula Hammond talks with MIT Corporation life member about her experiences as an MIT student, research scientist, and university president.

September 29, 2017

“[Glucose-responsive insulin] has been a longstanding goal of the diabetes field,” says professor Michael Strano. “If done correctly, you could make it so that diabetics could take an occasional dose and never have to worry about their blood sugar.”

Model predicts performance of glucose-responsive insulin

Engineered insulin that can be activated by high blood sugar could improve diabetics’ quality of life.

September 26, 2017

Erica James, associate professor of medical anthropology and urban studies in the Department of Urban Studies and Planning, co-presents with Dennis McLaughlin, H.M. King Bhumibol Professor in the Department of Civil and Environmental Engineering (not pictured) on the results of their research project, Leverage Points: Opportunities for Increasing Food Production in Developing Countries, funded by ...

Projects make inroads on global food and water challenges

MIT researchers supported by J-WAFS present results of their work on food and water security.

September 21, 2017

$“If we want to be able to deliver mRNA, then we need a mechanism to be more effective at it because everything that’s been used so far gives you a very small fraction of what would be the optimal efficiency,” says professor Paula Hammond.$

MIT News | Massachusetts Institute of Technology

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