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Stephanie MacQuarrie: Profile Photo

Stephanie MacQuarrie

Sydney, Nova Scotia

Position: Dean of Science and Technology

Organization: Cape Breton University

Dr. MacQuarrie is the Dean of Science and Technology and Full Professor of Organic Chemistry at Cape Breton University and NSERC Chair for Inclusion in Science and Engineering. Originating from Nova Scotia, she obtained her BSc from Mount Allison University in 1996 starting her research career with Dr. Langler studying thiols. She continued to pursue chemistry in graduate school at Virginia Polytechnic Institute and State University where she earned her PhD in organic chemistry practicing asymmetric synthesis. In Dr. Crudden’s group at Queen’s University during her post-doc she had the opportunity to step outside of organic, and into materials and metals. Now at CBU, Stephanie’s research includes finding high value applications for waste streams, reducing the total carbon footprint of advanced materials and the development of functional materials for electronics, catalysis and absorption. With her partner she has raised three awesome kids in Cape Breton and they enjoy hosting visitors on North America’s #1 Island! Over the last 14 years, Stephanie has developed comprehensive and far-reaching initiatives (Promo-Science funded Island WISE) aimed at encouraging and promoting interest and public awareness as well as growing a sense of wonder about science in young girls in rural communities.

Areas of Expertise:

+ Biomass conversion
+ Biochar and materials functionalization
+ equity, diversity and inclusion in chemistry

Language(s):

+ English


My Work

What I do:

I am deeply committed to creating inclusive spaces in science and technology. As the founder of Island WISE (Women in Science and Engineering), I have spent over a decade developing initiatives to inspire young women in rural communities to pursue STEM careers. Through mentorship, educational events, and national collaborations, I have worked tirelessly to address systemic barriers and nurture the next generation of scientists. As Dean, I bring leadership, problem-solving, and compassion to my role. I advocate for students navigating challenging academic paths, collaborate on curriculum development, and prioritize the recruitment and retention of exceptional faculty. My leadership philosophy is rooted in active listening, flexibility, and respect, ensuring that decisions are thoughtful and impactful. Nationally, I have taken a active role in advancing equity, diversity, and inclusion (EDI). As one of the Chairs for Inclusion in Science and Engineering for the Atlantic provinces I am working to address systemic barriers and increase accessibility for underrepresented groups in STEM fields. As the former Director of EDI for the Canadian Society for Chemistry, I have spearheaded initiatives like childcare at national conferences, developed accessible speaker policies, and co-organized symposia to foster meaningful conversations about diversity in science.

Ask me about:

My research which is rooted in sustainable chemistry, where I explore interesting materials such as biochar for applications in catalysis, water purification, and renewable energy. My work in promoting equity, diversity, accessibility and inclusion in the Chemistry Community nation wide. My work as one of the CISE Atlantic Chairs in promoting EDI and accessibility in STEM

Why me:

I have been at CBU in the Chemistry Department as the only female faculty member since September 2009. In Chemistry and many other STEM disciplines, women are still identified as under-represented groups. My materials research program has successfully attracted external funding through a continuous NSERC Discovery Grant worth $290,000 established in 2009. I have also secured more than 2.6 million in competitive research funding to CBU

Fun facts:

I love being outdoors, I have two massive pups and three pretty awesome kids. My partner is exceptional and supportive. My dad is in a rock band and my mom has a pet sloth!


About Me

Sector: Academia (Post Secondary)

English proficiency: Read, Write, Speak

Title: Professor

Pronouns: She/Her/Hers

Gender: Female


Recent Publications

Title Year
Biochar Boost: Revolutionizing Functionalization of a Difficult Material.2025
Hydrothermal Carbonization of Snow Crab Processing By-Product: Hydrochar Characterization2024
Alkaline subcritical water extraction of bioactive compounds and antioxidants from beach-cast brown algae (Ascophyllum Nodosum)2024
Impact evaluation of coexisting gas CO on CO2 adsorption on biochar derived from softwood shavings2024
Wood biochar as a point source CO2 adsorbent-impact of humidity on performance2023
Crudden culture2023
Adsorption of CO2 using biochar – Review of the impact of gas mixtures and water on adsorption2023
Amine-functionalized biochar: Highly re-useable and green alternative for heparin recovery from porcine intestinal mucosa2023
Biochar as a sustainable and renewable additive for the production of Poly(ε-caprolactone) composites2021
Removal of copper from sulfate solutions using biochar derived from crab processing by-product2021
Ring‐Closing Metathesis of Aliphatic Ethers and Esterification of Terpene Alcohols Catalyzed by Functionalized Biochar2021
Green Solvents for the Liquid-Phase Exfoliation of Biochars2021
Study of surface heterogeneity and nitrogen functionalizing of biochars: Molecular modeling approach2020
Co-pyrolysis of softwood with waste mussel shells: Biochar analysis2020
Does size matter? An investigation into the impact of coarse and fine ground inoculated biochar on Hordeum vulgare (barley) growth and yield2020
Nano bioremediation of textile Dye effluentusing magnetite nanoparticles encapsulated alginate beads2020
High Surface Area Mesoporous Silicon Nanoparticles Prepared via Two-Step Magnesiothermic Reduction for Stoichiometric CO2 to CH3OH Conversion2019
Oxidized Biochar as a Simple, Renewable Catalyst for the Production of Cyclic Carbonates from Carbon Dioxide and Epoxides2019
Application of biochar for acid gas removal: experimental and statistical analysis using CO22019
Crab body pyrolysis: Characterization and applications of crab biochar: “A crabby solution”2019
Nitrogen Functionalized Biochar as a Renewable Adsorbent for Efficient CO2 Removal2018
Highly Efficient, Biochar‐Derived Molybdenum Carbide Hydrogen Evolution Electrocatalyst2018
Pyrolysis of waste plastic fish bags (polyethylene and polypropylene) to useable fuel oil2018
Optimizing Reductive Degradation of PAHs Using Anhydrous Ethanol with Magnesium Catalyzed by Glacial Acetic Acid2018
Surface interaction of doxorubicin with anatase determines its photodegradation mechanism: insights into removal of waterborne pharmaceuticals by TiO2 nanoparticles2018