Recitations

 

The purpose of recitations is to present you with opportunities to go over homework problems, learn how to think through the various processes associated with the course material, etc and to take the various 10-minute quizzes and Stoichiometry Mastery Exams that are scheduled on the calendar already. Other than the Mastery Exam requirement and the contribution that quiz scores make to your grade, there is no requirement to attend recitation sections. Attendance is, however, strongly encouraged. Changing recitation sections is discouraged for a variety of reasons among which are class size and record keeping. The recitation instructors are very knowledgeable, but like all of us, not 100% so. They are expected to be prepared for most questions but will honestly postpone answering when they are uncertain rather than mislead you and cause potential difficulties later. The recitation instructors are not substitutes for missed lectures. They cannot provide such information and should not be asked "What did I miss?" The recitation instructors are also not privy to what is on exams. This semester's recitation instructors are:

 

 

Raymond Dehont

I am a 5th year graduate student from the Philadelphia area with a BS in Chemistry from Ursinus College. I work with Dr. E. Munck using Mossbauer and EPR (electron paramagnetic resonance) spectroscopies to study various synthetic iron complexes that mimic specific enzymes in nature. The rest of my time is generally spent playing guitar or re-reading Kurt Vonnegut books.

 

Beth Drake

Beth Drake is from southeastern Massachusetts, where she completed her BS in chemistry at Bridgewater State College. She is a third year graduate student in the Collins group. Her current (green chemistry) project is a study of the Fe-TAML/H2O2 catalyzed degradation of the endocrine-disruptor bisphenol-a. She can frequently be found hiking through Frick park or enjoying Thai food at the Green Mango.

 

Longzhu Shen

I came from China with a bachelors degree from Northwest University
(China), majoring in biochemistry. Now I'm working with Prof. Terry Collins on green oxidation chemistry. My research focuses on pharmaceutical degradation and degradation products characterization. My hobbies include running, hiking, reading and linux.

     

Larry Layne

I am originally from the south suburbs of Chicago, IL and graduated from Loyola University Chicago with a BA in Chemistry and a minor in Physics. I am currently a 3rd year in Prof. Das' lab researching the possible usage of nucleic acids for nanowires and molecular computing. Outside of chemistry, my interests include cognitive neuroscience, classical piano, and music composition.

 

Shengpeng Liu

I originally came from China, with most of relatives and friends living in America though. I double majored in Chemistry and International trade when I was in college. I am now a third year Ph.D candiate, working with Prof. Linda Peteanu on the energy transfer between fluorescent dyes and gold nanoparticles. I go by Steve, except for my offical documents. I am now the GSA rep for the chemistry deptartment and the president of Chinese Students and Scholars Association (CSSA).

   


  Recitation Instructor Section Time(pm) Place    
             
  Raymond Dehont A 6:30 WEH 6423    
  Raymond Dehont B 7:30 WEH 6423 5:30DH2122 on Thursdays
(gridironers)
  Beth Drake C 6:30 DH 1211    
  Beth Drake D 7:30 DH 1211    
  Longzhu Shen E 6:30 DH 1217    
  Longzhu Shen F 7:30 DH 1217    
  Larry Layne G 6:30 DH 2122    
  Larry Layne H 7:30 DH 2122    
  Shengpeng Liu I 6:30 WEH 8427    
  Shengpeng Liu J 7:30 WEH 8427