Chemistry professor Reuben Hudson is excited to dovetail his work with COA's ethos of sustainability and conservation.Chemistry professor Reuben Hudson is excited to dovetail his work with COA's ethos of sustainability and conservation.

Hudson is passionate about the intersection of chemistry and sustainability. For years he has
worked to hone techniques of utilizing metals within chemical reactions in ways that conserve
material and reduce waste
. His research also centers around designing and synthesizing new
materials for use in hydrogen fuel cells. His teaching will focus on environmental, organic, and green chemistry.

“The COA community is excited to have Dr. Hudson bring his deep level of chemistry expertise
to the College,” says COA Provost Ken Hill. “Dr. Hudson joins us with an international research
agenda, established teaching experience, and a highly successful grant record. He will ably
continue the rich tradition of environmental and green chemistry within the COA curriculum.”

As part of his work, Hudson makes tiny magnetic particles — visible only with an electron
microscope — that can be used to facilitate chemical reactions that would be extremely slow or not work at all without these metals. Because the particles are magnetic, they can be retrieved at the end of the reaction by placing a magnet next to the container. They can then be reused over and over and over again for subsequent reactions.

“Chemistry is the science of the material all around us. Everything in our physical world has a chemical explanation and operates according to fundamental chemical principles.”

He’s also worked to develop strategies for immobilizing non-magnetic metals on different materials which can likewise be easily recovered after reaction completion.

“Without using techniques like this, we would be wasting precious metal material at each
reaction, and that is just not sustainable enough for my tastes,” Hudson says.

Researching and developing materials for hydrogen fuel cells has been a passionate pursuit,
Hudson says.

“We must develop new materials that can meet the needs of modern society without compromising the ability of future generations to meet their needs,” he says. “It’s important to work for a transition to a hydrogen-based energy economy, which has the potential to greatly limit our emissions and oil consumption.”

Teaching chemistry is very rewarding, says Hudson. He comes to COA after several years at
Colby College, attracted by COA’s culture of sustainability.

“I like teaching chemistry because of its universal applicability,” Hudson says. “Chemistry is the
science of the material all around us. Life, rocks, textiles, plastics, glass, metal—everything in
our physical world has a chemical explanation and operates according to fundamental chemical principles.”

Hudson holds a Ph.D. in chemistry from McGill University and a B.A. from Vassar College. In
his free time, he enjoys whitewater kayaking and backcountry skiing with his wife, Kit.

College of the Atlantic believes that education should go beyond understanding the world as it is to enabling students to actively shape the future. COA is a leader in experiential learning and environmental stewardship, and is the Princeton Review’s #1 Green College 2016-2018. Every COA student designs their own major in human ecology—which integrates knowledge from across academic disciplines and seeks to understand and improve the relationships between humans and their natural, built, and social environments—and sets their own path toward a degree. The intentionally small school of 350 students and 35 faculty members was founded in 1969 and offers Bachelor of Arts and Master of Philosophy degrees.