Synthetic Organic Chemistry

Dr. Antwi's expertise includes the design and synthesis of bioactive molecules for various diseases such as HIV-AIDs, cancer, and neglected tropical diseases. She teaches chemistry-related courses, including biochemistry and medicinal chemistry. She uses active learning techniques and promotes an environment where all students can be successful inside and outside the classroom.

Dr. Guo works on both basic research and its subsequent practical applications, focusing on understanding the mechanisms and assembly of viral DNA packaging motor, and using components of the biomotor for various applications. By applying interdisciplinary approaches including chemistry, biophysics, biochemistry, nanotechnology, bioengineering, molecular biology, cell biology, computer modeling, and pharmaceutical sciences, Dr. Guo studies RNA, DNA and proteins and their interaction.

Dr. Guo’s current project areas are:

RNA nanotechnology and its application for the delivery of siRNA/miRNA/drug for the treatment of cancers, viral infection, and genetic diseases
Nanobiotechnology, including structure, function and mechanism of Phi29 DNA-packaging nanomotor
Single molecule imaging and optical instrumentation to study the interaction of RNA, DNA, and protein
Single pore technology for DNA sequencing, macromolecule detection, and disease diagnosis, using channels of variety of viral DNA packaging motors