Chia-Hsing (Helen) Lin Email & Phone Number

Cambridge, Massachusetts, Us

Cambridge, Massachusetts, Us

Cambridge, Massachusetts, Us

Hauppauge, New York, Us

• Support QC team to perform testing of raw materials, in-process controls and final products, including HPLC, pH, conductivity, titration, protein concentration and GC• Lead the small peptide synthesis group and develop the manufacturing batch record to fulfill GMP standard• Conduct ELISA and help validating the COVID-19 diagnostic kit

Hauppauge, New York, Us

• Perform solid phase peptide synthesis for vaccine formulation• Perform peptide purification process with reversed-phase HPLC • Synthesized α-Synuclein peptide (140 amino acids), and compared the characteristics to human recombinant α-Synuclein protein in the market with HPLC, MALDI-TOF, and SDS-Page Electrophoresis• Coated ELISA plates with synthetic peptides for Alzheimer’s disease project

New York, Ny, Us

• Collaborated with a team of five graduate students on biochemical production and delivered the results at weekly meetings to two professors• Operated electroporation and conjugation for introducing plasmid DNA into Acidithiobacillus ferrooxidans and integrated selection marker (Kanamycin / GFP gene) and metabolic pathways into genomic DNA using the bacterial Tn5 transposon• Improved the success rate of gene transformation by replacing the current culture media and reduced the colony growth time by 50%• Developed cell culture skills by testing the Kanamycin resistance of growing colonies in liquid media and preparing for flow cytometry tests • Learned and performed PCR, gel electrophoresis, DNA purification to check if chromosomal integration occurred

• Set up and operated routine batch polymerization experiments at pilot scale (3L&5L) on medical devices and scaled up to industrial scale (8L)• Analyzed the FTIR results and batch records to optimize experiment parameters, and increased the polymer coating thickness by 80% to extend the catheters replacement period • Conducted independent research on lockdown process, coordinated with the company analytical group, and established SOPs for operators in manufacturing• Enhanced the drying process of 32 catheters from manual hand-drying with nitrogen to systematic drying via a vacuum pump to save time by 30% while maintaining quality

Singapore, Singapore, Sg

• Acquired numerical solution in the research of properties of nanoparticles• Performed simulation of surface plasmon resonance of gold nanoparticles by using FDTD• Did data analysis and made a final presentation for the material science department

Master Of Science (M.S.), Chemical Engineering

Bachelor'S Degree, Chemical Engineering