Group Members

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Debbie Crans: Our Fearless Leader


Crans Lab Post-Docs


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Zeyad Arhouma

  • Focus: Vanadium and polyoxometalates as anti-tuberculosis agents
  • Skills: Bacterial culturing, growth studies, vanadium NMR
  • Origin: Libya
  • Education: B. S. in Zoology from Benghazi University (Libya))
  • Hobbies:  pool, soccer
  • Year Joined: 2014

Crans Lab Graduate Students


Skyler Markham

Focus: organic and organometallic chemistry
Skills: Pd chemistry, anhydrous technique, NMR
Origin: Topeka, KS
Education: B. S. in Chemistry from Fort Hays State University (KS)
Hobbies: disc golf, finding new parks to take my daughter to
Year Joined: 2020


Andrew Bates

  • Focus: Organic Synthesis
  • Skills:  NMR spectroscopy, prep TLC
  • Origin: Bloomington, IL
  • Education: B.S. in Chemistry from Colorado State University; M.Sc. in Chemistry from Colorado State University
  • Hobbies: Hiking, Basketball, cooking, Music
  • Year Joined: 2020

Chris Chang

  • Focus: Inorganic catalysis, organometallic chemistry, synthetic chemistry, and coordination chemistry
  • Skills:  NMR, UV/vis spectroscopy, structural biology, protein engineering, enzyme assays, pharmacology, bacterial/yeast/mammalian cell culture
  • Origin: San Antonio, TX / North Shore MA / Upper Valley NH
  • Education: B.S. in Chemistry and Biology from Northeastern University
  • Hobbies: Anime, basketball, PC gaming, skiing, fishing, cooking, and eating
  • Year Joined: 2023

Drew Schlink

  • Focus: Organic Synthesis
  • Skills:  NMR, Prep TLC, Schlenk technique
  • Origin: Washington, IL
  • Education: B.S. in Biology from Metropolitan State University of Denver
  • Hobbies: Hiking, Camping, Lykos (my dog), Reading
  • Year Joined: 2023

Sho Nakayama

  • Focus: Bioinorganic Chemistry
  • Skills:  Enzyme Assays, Inorganic Synthesis, Organic Synthesis
  • Origin: Chiba, Japan
  • Education: B.S. in Chemistry from Southeast Missouri State University
  • Hobbies: Listening to Music, Surfing YouTube, Anime, Working Out
  • Year Joined: 2024

Drew Walters

  • Focus: Analytical Chemistry
  • Skills:  Cyclic Voltammetry, Spectroelectrochemistry, NMR
  • Origin: Boulder, CO
  • Education: B.S. in Chemistry from Colorado State University
  • Hobbies: Weightlifting, Vivarium Building, and Urban Exploration
  • Year Joined: 2020

Kendall Jenkins

  • Focus: Organic Synthesis, Bioorganic Chemistry
  • Skills:  NMR, Anhydrous Synthesis, GC/MS
  • Origin: Albany, NY
  • Education: B.S. in Biochemistry from Augsburg University
  • Hobbies: Lenny (my cat!), Reading, Travel, Whales, Yapping
  • Year Joined: 2024

Ash Ibarra (She/They)

  • Focus: Chem Bio, Bioanalytical Chemistry, Toxicology
  • Skills:  Cell Culture, Programming, Electrochemistry, Computer Repair
  • Origin: Westfield, MA / Russel, MA
  • Education: B.S. in Biomedical Sciences and M.S. in Toxicology from Colorado State University
  • Hobbies: Making cat music videos, PC gaming, Board/Card games, Having a ton of cats, Finding mushrooms in the woods, Reading, Anime, Baking, Fishing
  • Year Joined: 2024

Adam Miller

  • Focus: Inorganic Chemistry, Coordination Chemistry, Radiochemistry, Bioinorganic Chemistry, Analytical Chemistry
  • Skills:  NMR, Schlenk Technique, GC, HPLC, Aseptic Procedures, Radiochemical Analysis, Safety
  • Origin: Iowa City, IA
  • Education: B.A. in Chemistry from University of Iowa
  • Hobbies: Concerts, PC Gaming, Anime, Reading, Fishing, Cooking, Camping
  • Year Joined: 2024