Professor Sharmaine Cady Robinson, Ph. D.
Chemistry Courses Online

About the above banner: The molecule is acetylcholine (artist’s rendering, © CCLRC ISIS Facility), an important neurotransmitter that acts in an aqueous environment in the body. Its major role in the peripheral nervous system is to activate muscles. The brain relies on acetylcholine (ACh) for the storage and recall of memory and, in part, ACh is reponsible for concentration and focus.

Welcome to Chemistry at ESU!



About this website: This website will provide information for the different Chemistry courses that have online materials to help students to perform better in the classroom and laboratory.

If you cannot access the necessary pages, please let me know through an email or a phone call: 570-422-3264. I will do everything in my power to assist you.


(animated gif courtesy of