Ph.D. Students
Hengli Zhang
Hengli is from Chongqing, China. His research focuses on the development of engineered exosomes designed to improve the efficiency of oral drug administration. This includes creating more stable and permeable systems suitable for the gastrointestinal tract. Additionally, Hengli is engaged in designing polymeric microparticles that act as carriers for drugs, aiming for long-term pain relief and osteoarthritis treatment. Outside of his professional interests, Hengli is an avid supporter of Manchester United. In his leisure time, he enjoys watching dramas, playing video games, and spending relaxing moments with his cat, Nature.
Ph.D. Candidate BioE | zhang.hengli[at]northeastern.edu
Bill Hakim
Bill is from West Sumatra, Indonesia. His research interests are drug delivery for cartilage repair in osteoarthritis using cationic peptides and cartilage electromechanics. He spends his free time by running and visiting every used book store in Boston!
Ph.D. Candidate BioE | hakim.bi[at]northeastern.edu
Helna Mary
Helna is from Kerala, India. Her research interests focus on designing biomaterials for long-acting drug delivery that combat tissue-specific challenges and enhance bioavailability. Her thesis is centered around engineering charge-based polymeric and exosome carriers for targeted delivery of proteins and genes to negatively charged tissues such as cartilage and nucleus pulposus. In her spare time, Helna enjoys playing the violin, sketching, and cooking.
Ph.D. Candidate BioE | baby.h[at]northeastern.edu
Andrew Selvadoss
Andrew is from Damascus, MD. Andrew is interested in exosome mediated drug delivery to cartilage for osteoarthritis. In his free time, Andrew is into photography, and loves to play guitar and piano!
Ph.D. Candidate ChemE | selvadoss.a[at]northeastern.edu
Undergraduate Students
Ella Hannes
Ella is from Delafield, WI. Ella is interested in exosome mediated gene therapy for osteoarthritis. In her free time, she likes to cook and read.
B.S. Candidate Cell and Molecular Biology | hannes.e[at]northeastern.edu
William Sasaki
Will is from Los Angeles, CA. Will is interested in drug delivery methods for osteoarthritis. He enjoys to cook, run, and try new restaurants.
B.S. Candidate Biochemistry | sasaki.w[at]northeastern.edu