Gandhi
Laboratory Research at John Rogers Research Group, Northwestern University - 2019 and 2020
Worked directly with a post-doctoral fellow through the iterative process of designing, simulating, prototyping, fabricating, testing, and iterating upon multiple types of epidermal and implantable, flexible microfluidics and bioelectronics sensors. In a diverse team (postdoc, PHD students, undergraduates, and students) working directly with Dr. John Rogers. Collaborated with other research groups at Northwestern University as well as at other U.S. & international institutions. Partnered with Prusa Research based in Prague, Czech Republic and mHub Chicago to prototype end-use microfluidic devices using additive manufacturing. Elevated personal design skills realizing aforementioned devices. Learned about the real world applications of such bioelectronic devices. Tested the limits of additive manufacturing.
Foreign Body Response Monitor for the Active Monitoring of Implant-Induced Fibrosis (2020):
Prototyped, fabricated, and tested multiple variants of sensors to measure fibrosis in a wound healing model. Used impedance measurements to quantify fibrosis, which can then help to optimize sensor design and placement to limit the foreign body response to future implantable bioelectronics.
https://www.science.org/doi/10.1126/scitranslmed.abd8109
Bioresorbable Batteries (2020):
Prototyped, fabricated, and tested multiple configurations of films and bioresorbable polymers that, when combined together, formed an implantable, bioresorbable battery with an output of 1.5V and a capacity of 4mAh/cm2).
https://www.science.org/doi/10.1126/sciadv.ade4687
Sensors for Measuring Dopamine Levels (2020):
Prototyped, fabricated, and tested multiple configurations of a sensor that measured dopamine levels in the brain, thus enabling complex modeling of dopamine level changes and its impacts.
https://pubs.acs.org/doi/full/10.1021/acsnano.2c09475
3D Brain Organoid Sensing (2020):
Fabricated, tested, and iterated upon several variants of 3D buckled, highly flexible sensor arrays that easily wrap around soft, spherical- shaped organoids for the real-time monitoring of catecholamine concentrations.
https://www.science.org/doi/10.1126/sciadv.abf9153
Colorimetric Stopwatches for Time Stamping within Microfluidics (2019):
Designed, prototyped, tested, and iterated upon multiple variants of microfluidic devices for the simultaneous colorimetric and chronometric analysis of sweat. Tested multiple variants of the battery and electronics free epidermal microfluidics patch.
https://onlinelibrary.wiley.com/doi/10.1002/adma.201902109