Tana O'Keefe

Graduate Student Researcher at Center for Sustainable Nanotechnology
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Contact Information
us****@****om
(386) 825-5501
Location
Greater Minneapolis-St. Paul Area

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Experience

    • United States
    • Higher Education
    • 1 - 100 Employee
    • Graduate Student Researcher
      • Nov 2018 - Present

      - Ran student board meetings and met weekly with the CSN admin team as the elected student board liaison. - Co-chair of the Community Building Committee that onboards new students, plans student activities at All-Hands meetings, and runs a t-shirt contest and fundraiser. - Hosted 2 lab exchanges to teach CSN collaborators about toxicity assays I perform on their nanomaterials. - Presented to members of the National Science Foundation and reviewers at a Site Visit. - Served as the Student/SPRING Board Representative for the Haynes group and attended student board meetings to provide lab updates and input on CSN weekly meeting structure. - Performed a lab exchange to UC-Riverside as part of a collaboration to investigate infiltration of nanoparticles into seeds for agricultural applications. Show less

    • United States
    • Higher Education
    • 700 & Above Employee
    • Graduate Research Assistant
      • Aug 2018 - Present

      - Research in Dr. Christy Haynes' lab in the Department of Chemistry focused on materials chemistry and bioanalytical work. - My research is focused on the development of silica nanoparticles for sustainable agricultural applications.- I also investigate the toxicology of nanoparticles in environmentally relevant bacterial model systems.- Mentored and trained 2 undergraduates and 3 graduate students in analytical and microbiological techniques.- Serve as a Lab Safety Officer to improve safety culture in a lab of 15+ members. Conduct biannual departmental safety audits, monthly lab cleanups, and annual lab safety refresher presentations. Show less

    • Graduate Teaching Assistant
      • Sep 2018 - May 2019

      I have 1 year of teaching experience as an Analytical Chemist Lab Teaching Assistant. Taught ~60 students and graded lab reports for two semesters on the following experiments:- Fourier Transform Infrared (FTIR) Spectroscopy: Polymer Blend Composition Analysis- Sample Preparation of a Chocolate Sample: UV-vis and HPLC Analysis- Determination of Vitamin C in Orange Juice by Iodometric Titration

    • United States
    • Industrial Machinery Manufacturing
    • 700 & Above Employee
    • 3M Research and Development Graduate Intern
      • May 2021 - Aug 2021

      - Performed research in the Corporate Research Materials Lab (CRML) at 3M. - Focused on designing vertical flow biodiagnostic devices for SARS-CoV-2 testing. - Performed research in the Corporate Research Materials Lab (CRML) at 3M. - Focused on designing vertical flow biodiagnostic devices for SARS-CoV-2 testing.

    • United States
    • Higher Education
    • 700 & Above Employee
    • Undergraduate Researcher
      • Jun 2016 - Jun 2018

      - Independent research in the analytical chemistry lab of Dr. Melissa Maurer-Jones.- Research focused on the development of a method to quantify oxidation within polymers through ATR-FTIR characterization.

    • Undergraduate Teaching Assistant
      • Jan 2018 - May 2018

      Course: Quantitative Analysis Lab- Aided students with lab techniques and instrumentation.

    • Undergraduate Research Assistant
      • Sep 2015 - May 2016

      - Worked in Dr. Anne Hindeliter's lab and focused on growing and purifying recombinant proteins for various studies.

    • United States
    • Research Services
    • 700 & Above Employee
    • Chemistry and Materials Science Intern
      • Jun 2017 - Jul 2017

      - Worked in the Nuclear Chemical Engineering lab of Dr. Robert Duckworth - Produced polymers using extruders and a thermal hot press to study their oxidation and degradation. - Worked in the Nuclear Chemical Engineering lab of Dr. Robert Duckworth - Produced polymers using extruders and a thermal hot press to study their oxidation and degradation.

Education

  • University of Minnesota
    Doctor of Philosophy - PhD, Chemistry
    2018 - 2023
  • University of Minnesota
    Master's degree, Chemistry
    2018 - 2020
  • University of Minnesota Duluth
    Bachelor of Science - BS, Chemistry
    2014 - 2018

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