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Technologist/Organic Chemist

Location:
Evansville, IN
Posted:
June 11, 2021

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Resume:

Zachary C. Parksey

adm2bf@r.postjobfree.com

812-***-****

Objective

My primary objective has always been to further science in the realm of chemistry, and to advance my own working knowledge of chemical synthesis and analysis at every available opportunity. Skills

● Familiarity with vast majority of synthetic laboratory techniques, including some more obscure techniques

(like molecular distillation, lyophilization, fractional crystallization, etc.).

● Some experience and formal training in scientific glassblowing; mostly in making repairs to broken glassware.

● Proper maintenance of a laboratory notebook using standard format for synthesis-focused experimentation.

● Strong ability to think ‘on the fly’ and adapt experimental conditions to suit different substrates or unforeseen events.

● Advanced usage of an NMR spectrometer, including all standard 2-D techniques (COSY, NOESY, ROESY, HMBC, HSQC, etc.) and even some heteronuclear techniques as required (11B, 19F, 15N, 29Si, 31P, etc.).

● Extensive utilization, and initial design/fabrication of high vacuum manifold/apparatus configured for general purification processes (molecular distillation, cryogenic distillation of reagent gases, gradient sublimation, etc.)

● Working knowledge of the fundamentals of polymer chemistry and analysis; experience with high pressure reaction methodologies and equipment utilized for such processes. Experience

Undergraduate Researcher • Indiana State University • August 2014 – December 2015

● Conducted novel experiments under the direction of a tenured faculty member in the realm of natural products synthesis.

● General laboratory maintenance, such as: stocking of chemicals, maintaining an array of air/moisture-free solvents (recycling solvent stills) for the department.

● Assisting with the maintenance of spectroscopic and spectrometric instrumentation (400MHz Bruker NMR Spectrometer and variety of LC- or GC-MS); including significant experience with NMR automation platform(s).

● Coding of new experiments for future usage by other users (general parameters for 11B-nuclei for research purposes), and refilling the cryogenic liquids used to keep the superconducting magnet in operation within the NMR spectrometer;

● Maintaining detailed experimental records and notes for ease of replication Graduate Researcher • Indiana University • May 2016 – May 2018

● Conducted novel experiments at the behest of Dr. David Ransom Williams, in addition to experiments and projects of my own design.

● Maintaining proper stock and supply of laboratory commodities (equipment and chemicals).

● Assistance with novel experimentation for more senior and junior lab-mates, in addition to collaborative efforts towards various synthetic targets.

● Specialist in hydrogenation and liquid ammonia techniques; including maintenance of supplies of both reagents.

● Refurbishment and maintenance of Parr hydrogenation apparatus; design and fabrication of microscale pressure reactor for routine use within the Williams labs.

● Design and prototyping of micro-scale, high vacuum apparatus for molecular distillation w/ manual control of vacuum in millitorr range.

● Intended to install electronic controls and additional experimental set-up for gradient sublimation.

● In-depth training by a Ph.D.-level chemist in performing complex experiments on a variety of NMR platforms, especially in the realm of 2-D techniques. Associate Instructor • Indiana University • August 2016 – May 2018

● Conducted and oversaw experiments for numerous laboratory courses in organic chemistry for undergraduates.

● Prepared lesson plans and worksheets for supplementary ‘discussion’ sections for undergraduate coursework in the theory of organic chemistry.

Technologist • SABIC Innovative Plastics • June 2019 – Present

● Assisted in the development of novel methods of monomer and polymer production working toward engineered materials with unique or specific properties under the direction of a research fellow, Dr. Roy Odle.

● Projects were focused on the production of novel monomers and polymer produced from said materials, with a focus on poly(etherimide) co-polymers.

● Bulk of time focused on the development of new methodologies for production of commonly utilized monomer feedstock via reaction at elevated pressure.

● Extensive use of high-pressure liquid chromatography (HPLC), gas chromatography – mass spectrometry

(GC-MS) and gel-permeation chromatography (GPC) platforms.

● Development of new methods via Empower and Agilent software packages.

● Fourier transform-infrared spectroscopy (FT-IR) and interpretation of nuclear magnetic resonance (NMR) spectra for analysis of monomeric and polymeric materials.

● Routine interpretation of differential scanning calorimetry (DSC) data of both monomeric and polymeric samples.

● Occasional interpretation of dynamic mechanical analysis (DMA), thermogravimetric analysis (TGA), and rheological data.

● Familiarization with the basic principles of polymer science and analysis, with advanced knowledge and applications of poly(etherimide) and maleic anhydride-containing co-polymers. Education

Chemistry, B.S. • July 2016 • Indiana State University ACS Certified degree in general chemistry with a slant toward synthetic techniques; advanced coursework in organic and inorganic synthesis, analytical chemistry, and single semester of quantum mechanics. Earned a Chemistry GPA of 3.75.

Chemistry Coursework (Organic) • Indiana University Successfully completed the full repertoire of graduate coursework in organic chemistry which includes: Spectroscopic Method of Structure Elucidation, Physical Organic Chemistry, Organic Named Reactions, Organometallics, and Concepts and Strategies for Synthesis. Earned an overall GPA of 3.0 Volunteer Experience/ Leadership

● Participated and assisted with events for the ISU chapter of the American Chemical Society (ACS); most notably the Chem for Kids event.

● Mentorship of numerous undergraduates, fellow graduate students, and even a visiting scholar from India during my tenure at Indiana University.

● Consistent ‘open-door policy’ for students in need of assistance with chemistry-related material.

● Host of extracurricular, late-night review session prior to every semester’s final exam as a benefit to the students.

References

Dr. David R. Williams

Professor and Harry G. Day Chair

Indiana University – Bloomington

Chemistry Building; Room A350B

800 E. Kirkwood Ave.

Bloomington, IN 47405

Phone: 1-812-***-****

E-mail: adm2bf@r.postjobfree.com

Dr. Roy Odle

Research Fellow – Specialties, Technology and Innovation SABIC Innovative Plastics

1 Lexan Ln.

Mt. Vernon, IN 47620

Phone: 1-812-***-****

E-mail: adm2bf@r.postjobfree.com



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