Tagged: John Snyder

Chemistry Receives NSF REU Site Award

August 8th, 2012 in Doerrer, Linda, Front Page, NSF, Snyder, John, Undergraduate

Professor Linda Doerrer

Professor Linda Doerrer

Professor John Snyder

Professor John Snyder

National Science Foundation

The National Science Foundation’s Research Experience for Undergraduates Program supports active research participation by undergraduate students in any of the areas of research funded by the National Science Foundation. For the second time, BU Chemistry has received one of these coveted site awards. Focused on the theme “Fundamental Research in Chemistry Addressing Problems in Biology,” the 3-year program (2012-2015) is led by Professors John Snyder (Principal Investigator) and Linda Doerrer (Co-PI).
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Renovation Inspires Technology Innovation in Undergrad Organic Lab

March 16th, 2012 in Alumni, Front Page, PFF, Schaus, Scott, Snyder, John, Students, Teaching, Undergraduate

Undergraduate Organic Lab

BU Chemistry has dramatically improved the undergraduate organic chemistry laboratory by giving students access to major research instrumentation and state-of-the-art technology. By enabling more modern experimentation, these resources foster critical thinking and problem solving skills that prepare undergraduates for  graduate and pre-professional schools or for careers in industry. Advanced experimentation also enables more sophisticated student-designed research-type projects.


Undergraduate Organic Lab Undergraduate Organic Lab

Renovations and instrumentation

Renovations in the Metcalf Center for Science and Engineering (Summer 2011) have transformed our organic chemistry instructional laboratories into an 6,350 sq. ft. suite with fume hoods and bench areas for each student, auxiliary support space, and a chemical stockroom. Space has been dedicated for an undergraduate instrumentation center for with fully automated high field nuclear magnetic resonance (NMR), ultra-performance liquid chromatography–mass spectrometry (UPLC-MS), Fourier transform infrared spectroscopy (FT-IR), and gas chromatography-mass spectrometry (GC-MS). Microwave reactors allow for rapid reaction rates, enabling multistep syntheses to be undertaken in a single day.

Undergraduate Organic Lab Undergraduate Organic Lab

Advanced Technology in the Laboratory Curriculum

The entire laboratory curriculum of our sophomore-level organic chemistry sequence has been transformed with the adoption of the “paperless laboratory” through the use of electronic laboratory notebooks. Spearheaded by Professor John Snyder and Professor Scott Schaus and Postdoctoral Faculty Fellow, Seann Mulcahy, integration of these technology resources have enabled the creation of an open-access repository of laboratory protocols, design of laboratory experiments that facilitate sharing of data between students and between disciplines, exposure to automated NMR, GC-MS, and UPLC-MS, and remote download and manipulation of spectroscopic data.

  • Undergraduate Organic LabFast Forward to the 21st Century -The new instrumentation advances undergraduate capabilities well beyond those in traditional sophomore organic textbooks that repeat traditional experiments. Instead, we have designed novel, research-oriented, exploratory experiments that have applicability to modern organic chemistry. These include cross-coupling experiments, olefin metathesis, and many others. Experiment protocols are available on BU’s Digital Common site (DCommon), an open-access online repository that is accessible not only by our students, but by outside instructors as well. Users can be granted upload privileges to deposit modified or new protocols thereby creating a rich resource to the worldwide research community. In addition, a DCommon collection of NMR and UPLC-MS spectra is being compiled as a teaching tool for organic chemistry courses.

Undergraduate Organic Lab

  • Major Instrumentation – BU is unique in using the latest instrumentation for routine, hands-on training at the sophomore level. The laboratory’s state-of-the-art instrumentation also allows comprehensive characterization of synthetic material prepared in each experiment. Students now routinely run 1H and 13C NMR (and 2D COSY), UPLC/MS, GC/MS, and FT-IR on their own samples and to obtain a set of data which approaches the quality needed for publication.

 

Undergraduate Organic Lab

  • Into the Cloud – Our students are now using fully electronic laboratory notebooks, which they populate  on their laptops with reaction details, procedural notes, and safety protocols. Analytic data and spectra (manipulated and interpreted remotely) are uploaded into the notebook and serve as part of their final laboratory reports.

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Teaching Lab Protocols Now Freely Shared

July 21st, 2011 in Front Page, PFF, Snyder, John, Teaching

Professor John Snyder

Prof. John Snyder

Boston University Chemistry has launched a new Digital Common site for organic chemistry teaching lab protocols.  According to Prof. John Snyder, “developing a freely accessible, dynamic data base of sophomore organic lab experiments was driven by the reality that we were creating most of our sophomore course labs rather than relying on  a lab textbook. In fact, many colleges and universities are doing the same.   As PFFs from our department have gone on to faculty positions, the potential for having a large number of talented contributors to the database became rather obvious.” Early users / contributors include PFF alumna Prof.  Amy Bradley (Wilkes University) and Prof. Lauren Rossi (Roger Williams University).  Instrumental in developing the free access database is current PFF, Dr. Seann Mulcahy.

PFF Seann Mulcahy

Dr. Seann Mulcahy

The BU Digital Common is an open access repository, which means that the full text of the work deposited here is freely accessible to the world via the web. BU Chemistry organic lab instructors have placed protocols developed over the years to be freely and easily accessible to other instructors. Users can download and modify these protocols to use in their own courses as they see fit. Users may also be granted upload privileges to deposit modified or new protocols that will be of use to the world-wide teaching community.

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Chemistry Faculty Receive BU Ignition Awards to Develop Promising Cancer & Tuberculosis Drugs

July 12th, 2010 in Award, Faculty, Front Page, Ignition Award, Porco, John, Snyder, John

The Ignition Award Program provides funds to evolve BU research to the stage where it can be licensed, form the basis of a new company, or be used to create a new, non-profit social enterprise. In June 2010, two Chemistry faculty, John Porco and John Snyder, received these highly competitive awards for their respective commercially promising projects.

Professor Porco’s research is the “Development of Novel Protein Synthesis Inhibitors as Chemotherapeutic Agents.” The work will involve synthesis of novel silvestrol (rocaglate) derivatives and their evaluation as protein translation inhibitors in the Pelletier laboratory at McGill University. Promising derivatives will be tested in the National Cancer Institute’s 60 cancer cell line panel and then advanced to animal models for B-cell leukemias and other cancers that are highly susceptible to translational control.

Professor Snyder’s research focuses on the “Development of New Anti-Tuberculosis Agents.” Three synthetic compounds from the Center for Chemical Methodology and Library Development (CMLD-BU) were determined to be “hits” against Mycobacterium tuberculosis, the tuberculosis-inducing microorganism. The preliminary biological activity data against M. tuberculosis, coupled with the unique structures of the lead compounds have justified advancing these compounds toward commercialization through the biological assays needed to establish the scope of activity and bioavailability.

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