Tag: CHEM-ENGG

Stories about Chemical Engineering.

Tayloria Adams—Taking Dielectrophoresis to the Next Level

Tayloria Adams
“I am the first black woman to receive a PhD in chemical engineering at Michigan Tech. I hope this will encourage others!” —Tayloria Adams ‘11 ‘14

Last year the National Science Foundation awarded Michigan Tech alumna Tayloria Adams a prestigious Postdoctoral Research Fellowship in Biology. Adams earned her Master’s and PhD in Chemical Engineering here at Michigan Tech, graduating with nine scholarships, fellowships and awards, three peer-reviewed journal publications, a book chapter, and a patent—No. WO2015051372-A1, to be exact. Her doctoral research examined the dielectric behavior of human mesenchymal stem cells, for the purpose of cell sorting in microfluidic devices.

How did you come to Michigan Tech? 

While on the hunt for a graduate school I was drawn to Michigan for two reasons: my mother lived in Detroit for a while before I was born, and affirmative action was started in the state. I applied to Michigan Tech and scheduled a visit. The environment was very welcoming, which got me hooked! Meeting Dr. Adrienne Minerick during the last year of my master’s degree was icing on the cake. My first interactions with her were in the classroom as I took her Advanced Reactive Systems course. I enjoyed her teaching style. She put a lot of effort into giving meaningful lectures and keeping students engaged. I looked into her research and I was very interested in dielectrophoresis, especially its use in studying red blood cells. The rest is history!

“I am passionate about three things: healthcare-related research, minority student success in STEM, and social justice. These areas are my calling.”

– Tayloria Adams

What was the most challenging aspect of your studies?

Research. There is a huge learning curve when entering a new research field. Learning how to design experiments effectively and accepting that there is no such thing as a perfect experiment are both great challenges. Something will always go wrong, but working through it to still collect the necessary data is what builds character and improves research skills.

What have you done since graduation?

I worked in the Michigan Tech Center for Diversity and Inclusion (CDI) for one year after graduation, as the outreach coordinator. That year gave me the opportunity to grow as a mentor and advocate for underrepresented minority students. I am now conducting postdoctoral research in the Department of Neurology at the University of California, Irvine, in Lisa Flanagan’s lab, studying neural stem and progenitor cells (NSPCs) and their therapeutic potential. NSPCs are desirable because they form the three cell types of the central nervous system, astrocytes, neurons, and oligodendrocytes. However, one challenge is that NSPCs are grown as heterogeneous mixtures and we have little information regarding, which cells are best for neural repair. I’m using dielectrophoresis, an electrokinetic separation technique, as a method to target and enrich specific cells NSPCs. My goal is to effectively sort and characterize them.

You worked hard to educate and engage diverse people about the challenges facing underrepresented students at Michigan Tech. How would you describe the difference you made?

Working at Michigan Tech’s CDI provided me an outlet to engage in important conversations and be a part of the work. CDI was also very supportive of my research. I was able to practice research presentations in the center, use the space as a writing sanctuary when I was completing my dissertation, and almost all of the staff was present at my dissertation defense, which was immensely important to me. One of the best parts of my graduate education is that my daughter Aiyanna experienced college life at the undergraduate and graduate level before reaching college age. She’s learned about important campus resources such as CDI, and I am confident that this exposure has played a part in preparing her for college. As a parent this is something I am very proud of and would consider a success. My greatest frustration was the decline I saw in the number of African American students enrolled at Michigan Tech during my time there. A second frustration is the representation in faculty members. Michigan Tech is a great institution but these are areas where growth would make a huge impact on the community. I would say the difference I’ve made so far is showing what’s possible; but there is much more work to be done.

To learn more about Dr. Adams’s research, visit tayloriaadams.com.

eCYBERMISSION Team Thanks Michigan Tech for Support

eCYBERMISSION Winners 2017
The Whiz Kids stand with Army personnel to accept the winner’s trophy for 2017.

BREAKING NEWS—WE WIN!!!

The Whiz Kids presented their work at the eCYBERMISSION National Competition on Thursday, June 29, 2017, and learned that they had won the 8th grade competition on Friday, June 30.

Lake Linden-Hubbell “Whiz Kids” Win National Competition

Three eighth grade students at Lake Linden-Hubbell Middle School not only won a national championship, but may have helped create a solution to a local issue.

Although winning was great, Whiz Kid Gabe Poirier said that wasn’t the only benefit of completing the project.

“I think that one of the greatest parts was the realization that people like us that live in such a small area can do something bigger to benefit a lot of people,” said Whiz Kid Gabe Poirier.

Advisor Gretchen Hein said the trio plans to continue their work with stamp sands next year.

Read more at Keweenaw Report. View the Facebook video.


The Whiz Kids (Siona Beaudoin, Beau Hakala and Gabriel Poirier), an 8th grade eCYBERMISSION Team from Lake Linden-Hubbell High School greatly appreciated the support they received from Michigan Tech over the past year.

From October through June, they were advised by Gretchen Hein (CoE), faculty in engineering fundamentals, and Ryan Knoll, fourth-year chemical engineering student.

eCYBERMISSION is sponsored by the Army Educational Outreach Program (AEOP) and is for sixth through ninth grade teams. This is our second year participating in this competition.

This year we competed at nationals, whereas last year we made it to regionals. Since we made it to the national level, we went to Washington D.C. this week.

As part of the week-long activities, we participated in STEM workshops, visited the National Inventors Hall of Fame, went on a tour of the Capitol building, participated in activities with the Army and presented our project for judging purposes.

From 1:30-4 p.m. today (June 29, 2017), you can vote for our team to receive the People’s Choice Award. The link to vote is here. You can also view our presentation, along with the other teams and the Awards Luncheon here. We’d like to win this award for our school and community.

eCYBERMISSION’s goal is for student teams to research and develop a process that will benefit their community. Because we live in the Copper Country, we wanted to focus on something related to that industry. Our elementary school, playground and football field were constructed on top of stamp sands which are materials that are left over from stamping the copper out of the mine rock. Also, many of our grandparents worked in the area mines. When we went to areas containing stamp sands, we noticed that few plants were growing on them. Then we visited places where the stamp sands had been remediated by placing 6″ – 12″ topsoil on top of the stamp sands and then planting various plants.

We wanted to see how plants would grow in different mixtures of stamp sand and topsoil, and how soil stressors would affect that growth. To test this, we completed two experiment.

For our first experiment, we planted four types of plants (Red Fescue, Red Clover, Alfalfa, and Trefoil) in five different quantities of stamp sand and topsoil. Our results showed that Alfalfa and Red Fescue had adequate plant growth in 100% stamp sand, with Red Fescue being the best.

In our second experiment, we tested different stressors with the plant types selected from the first experiment, which were Fescue and Alfalfa. These plants proved to grow the best in 100 percent stamp sand. The stressors were wind, wheel tracks,l and high water table.

Participating in eCYBERMISSION the past two years has been an enjoyable learning experience for us, and we will be able to apply what we have learned in our future endeavors. We were recently interviewed on the Keweenaw Report that can be read here.

When we competed at the regional competition, we came to Michigan Tech where Jeff Toorongian from the Jackson Center for Teaching and Learning set up and ensured our virtual presentation worked with the eCYBERMISSION software.

When we made it to the national competition, we learned that only one adviser would be funded to travel with us. We were so happy when Chemical Engineering, Engineering Fundamentals and the Parent Fund supported Ryan’s travel. Ryan makes our team better. He has spent the school year and his summer working with us. He came to the regional competition even though it was his finals week.

In addition to funding Ryan’s travel, Engineering Fundamentals and the College of Engineering supported the poster printing costs. If they had not, our display would have just been print-outs. Instead, we learned how to make a Powerpoint poster and they funded the printing.

We are very thankful that the Parent Fund, Chemical Engineering, Engineering Fundamentals and the College of Engineering supported our project and helped to make us a successful team.

By Gretchen Hein.

ecybermission

Adrienne Minerick Chosen for STEM Leadership Fellowship

Adrienne Minerick
Adrienne Minerick

Adrienne Minerick (ChE) has been named as one of 26 women faculty members from 23 different universities across the US and Canada in the 2017-18 class of ELATE at Drexel Fellows.

ELATE at Drexel is a professional development program for women in the academic STEM fields. Each Fellow was nominated by her dean or provost and will contribute to institutional initiatives as she expands her leadership skills.

I’m honored to have been selected as an ELATE fellow and look forward to the opportunity to learn how to enhance Michigan Tech’s mission along with strategies to lead and manage change initiatives. Adrienne Minerick

Minerick is associate dean for research and development in Tech’s College of Engineering.

ELATE at Drexel is a one-year, part-time program that focuses on increasing personal and professional leadership effectiveness, leading and managing change initiatives within institutions, using strategic finance and resource management to enhance organizational missions and creating a network of exceptional women who can bring organizational perspectives and deep personal capacity to the institutions and society they serve.

“Michigan Tech is exceptionally pleased that Adrienne was selected for the 2017-2018 Fellowship program at Drexel University to continue with her leadership and professional development,” said Ellen Horsch, vice president for administration.

Adrienne is one of 10 individuals currently engaged in our Excellence in Leadership Development program, a professional development program designed and tailored to support specific growth and advancement at Michigan Tech. I truly look forward to Adrienne’s success as a leader and as a scholar.Ellen Horsch

By Jenn Donovan.

Multi-Dimensional Manufacturing is Best Overall Venture

CMU New Venture Competition

Jim Baker, executive director of Innovation and Industry Engagement and co-director of the Innovation Center for Entrepreneurship, and Lorelle Meadows, dean of the Pavlis Honors College, accompanied students Reggie Dillingham (SBE), Sachin Fernandes (ECE), Joseph Ryan (CS and PSY), Cedric Kennedy (SBE), Kyle Ludwig (ECE), Adam Weber (CNSA), Nick Dubiel (ME), Morgan Crocker (STC), Emily Jensen (SBE) and Brandon Talaska (ChE) who competed in the Central Michigan University New Venture Competition. The competition was held March 24, 2017.

Multi-Dimensional Manufacturing, a 3-D printing technology company founded by Nick Dubiel with support from Morgan Crocker and mentored by Jim Baker finished as the Best Overall Venture with a $30,000 cash prize and a year of mentoring from Blue Water Angels in Midland. The team is also a recent graduate of Michigan Tech’s National Science Foundation I-Corps Site Program.

Nineteen Inducted into Tau Beta Pi Honor Society

Tau Beta Pi 2017
Spring 2017 Michigan Beta – Tau Beta Pi Initiates

The College of Engineering inducted nineteen students into the Michigan Tech Michigan Beta chapter of The College of Engineering inducted nineteen students into the Michigan Tech Michigan Beta chapter of Tau Beta Pi this past last week.

Tau Beta Pi is a nationally recognized engineering honor society, and is the only one that recognizes the engineering profession. Students who join are the top 1/8th of their junior class or top 1/5th of their senior class. The society celebrates those who have distinguished scholarship and exemplary character and members strive to maintain integrity and excellence in engineering.

Spring 2017 Michigan Beta – Tau Beta Pi Initiates:

David Adamovicz – Mechanical Engineering
Adam Augustyniak – Mechanical Engineering
Ryan Beering – Geological Engineering
Kristen Bull – Materials Science and Engineering
Raymond Coyle – Mechanical Engineering
Zachary Garavet – Computer Engineering
Phoebe Glazko – Civil Engineering
Hunter Gulbranson – Chemical Engineering
Benjamin Hubbard – Mechanical Engineering
Rebecca Phipps – Chemical Engineering
Jacob Richards – Mechanical Engineering
Chelsey Rock – Materials Science and Engineering
Lucas Simonson – Electrical Engineering
Riley Stroven – Mechanical Engineering
Victoria Swanson – Civil Engineering
Michael vonKronenberger – Electrical Engineering
Sarah Wade – Computer Engineering
Kayla Wielgus – Civil Engineering
Tyler Wittmann – Environmental Engineering

Engineering Graduate Students Excel at ACS 2017 Student Research Symposium

ACS Local Student ResearchAmeya Narkar received first prize for his poster presentation at the 2017 Upper Peninsula American Chemical Society Student Research Symposium, which was held Saturday, March 25, 2017, in Marquette.

The title of the poster was “Effect of Addition of Acrylic Acid (AAc) on the Wet Adhesion Properties of Mussel-inspired Hydrogels at Multiple pH Values.” Narkar is a PhD student working in the research lab of Bruce Lee.

Muxue Zhang, a graduate student in environmental engineering, was awarded third place at the symposium.

Zhang, a second-year master’s student, presented on her thesis work about predicting the reverse osmosis (RO) rejection of toxicologically relevant organics for direct potable reuse application in wastewater reclamation processes.

She works with Daisuke Minakata (CEE). Her work is part of a funded water reuse project looking at the intrinsic interactions between a wide variety of organics and RO membrane using computational chemistry tools.

The purpose of the event is to provide a venue for students to present their research in chemistry, chemical engineering and related fields. This symposium is an excellent opportunity for students, faculty and the community at large to learn about the interesting research being conducted in the UP. It was hosted by the ACS Upper Peninsula Local Section on the campus of Northern Michigan University.

Virus Hydrophobicity is a Science360 Top Story

Science360

The Michigan Tech News story “Virus Hydrophobicity Can Help Purify Vaccines” concerning the research of Caryn Heldt made the top story of the online news magazine Science360. Heldt is an associate professor of chemical engineering at Michigan Tech.

The vaccine story, written by Michigan Tech science and technology writer Allison Mills, appeared in Science360 five days after it was published. This multimedia source is edited by the National Science Foundation in order to gather breaking STEM news from scientists, universities, and science and engineering centers.

2017 SURF Awards to Eight Engineering Undergraduates

SURF StudentsThe Summer Undergraduate Research Fellowship (SURF) program will fund 20 students from across the University with funds from the office of the Vice President for Research. Previous SURF award recipients have included Goldwater Scholarship and NSF Graduate Research Fellowship recipients. Since 2002, SURF students have co-authored 71 peer-reviewed publications. This year’s recipients, project titles and advisors are listed on the SURF webpage.

Kaylie Butts, Rachel Schlicker and Quelyn Bekkering received Honorable Mention.

By Will Cantrell.

2017 Award Recipients in Engineering Programs

Student Name Student’s Major Advisor/Department Project Title
Jessica Benson Biomedical Engineering Jeremy Goldman / Biomedical Eng. Evaluating Biodegradeable Zinc Stent Materials
James Gooding Chemical Engineering Shiyue Fang / Chemistry Digital History of Historic Mineralogical Instruments at the A.E. Seaman Museum
Amanda Kautzer Biomedical Engineering/Eng. Management Rupak Rajachar / Biomedical Eng. Multi-arm PEG-based Hydrogels for Tendon and Ligament Repair
Darian Reed Civil Engineering Pasi Latula / Civil & Environmental Eng. Evaluation of Methods to Record Head Orientation in Driving Simulator and In-Vehicle Study Environments
Marissa Schorr Geology Chad Deering / Geological & Mining Eng. Filling in the Gaps: Finding the Missing Detrital Zircon Puzzle Pieces to the Magmatic Evolution of the Mt. Princeton Batholith, Colorado
Luke Weidner Geological Engineering Thomas Oommen / Geological and Mining Eng. Validation of a Landslide Susceptibility Model Using Ground Movement Image Correlation in Parwan Province, Afghanistan
Travis Wigstrom Chemical Engineering Shiyue Fang / Chemistry A Novel Carboxylic Acid Protecting Group Deprotectable Under Mild Neural Conditions
Aubrey Woern Mechanical Engineering Joshua Pearce / Materials Science Techno-Economic Analysis of Flexible Filaments Used in 3D Printing vs. Traditional Manufacturing

Engineering Students Participate in URS 2017

URS

Winners Announced!

Brian Flanagan
Computer Engineering
The Effects of Uncertain Labels on Damage Assessment in Remotely Sensed Images
SECOND PLACE WINNER

Drew Hanover
Mechanical Engineering
Building-to-Grid Predictive Power Flow Control for Demand Response and Demand Flexibility Programs
THIRD PLACE WINNER

Trevyn Payne
Chemical Engineering
Separation of Individual Components from Lithium-Ion Batteries
HONORABLE MENTION

Hannah Marti
Biomedical Engineering
Psychophysiological Effects of Acute Mindfulness Meditation
HONORABLE MENTION

Several undergraduate students in engineering disciplines participated in Michigan Tech’s Undergraduate Research Symposium (URS) on March 17, 2017, in the Rozsa Lobby. Hosted by the Pavlis Honors College, the URS highlights the amazing cutting-edge research being conducted on Michigan Tech’s campus by some of our best and brightest undergraduate students.

READ THE ABSTRACTS

Participating engineering students included:

Dakota Anderson
Biomedical Engineering, Electrical Engineering
Improving Upper-Body Muscle Conditioning While Training at Low Intensities

Alicia Ball
Chemical Engineering
Effect of pH & Mineral Chemistry on Settling of Mineral Particles

Erica Coscarelli
Environmental Engineering
Impact of Dissolved Organic Matter & Its Transformation to Ultraviolet Photolysis Process in Engineered Water & Wastewater Treatment Systems

Aaron Dean
Mechanical Engineering
Effectiveness of Using SHRP2 Naturalistic Driving Study Data to Analyze Driver Behavior at Highway-Rail Grade Crossings

Mary Elizabeth Galbraith
Chemical Engineering
Unconventional Rare Earth Element Resources

Rebekka Guyon
Geological Engineering
Production of Biocementation from the Stimulation of Iron-Oxidizing Bacteria to Mitigate Dust Susceptibility

William Hughes
Mechanical Engineering
Investigation of Fuel Injection Systems- Fundamental Nozzle Cavitation Studies

Emily Hunt
Materials Science and Engineering
3D Printed Super-Bainitic Steel

Michelle Kelly
Environmental Engineering
Within-Reach Variation in Nitrification and Denitrification Rates in Lake Superior Tributaries

Ami Kling
Biomedical Engineering
Determination of the Effects of Hyperthermic Ablation on the Microstructure of Type I Collagen

Allysa Meinburg
Biomedical Engineering
Sensorized Suture Anchor for Real Time Monitoring of Tensile Loads

Alex Miltenberger
Applied Geophysics
Multiple-Point Geostatistical Simulation of Fracture Networks Using Secondary Ground Penetrating Radar Information

Zachary Oldenburg
Chemical Engineering
A Preliminary Economic Feasibility Study for the Recycling of Lithium-Ion Batteries

Emily Petersen
Materials Science and Engineering
Emergence of Home Manufacturing in the Developed World: Return on Investment for Open-Source 3-D Printers

Denada Planaj
Geological Engineering
Modeling Shallow and Deep Seated Landslides in Wayanad District, Kerala, India

Violet Thole
Materials Science and Engineering
Structure Property Relationships in Next Generation Ballistic Fibers

Ben Updike
Chemical Engineering
Preliminary Quantum Chemical Investigations on the Designing of Effective Catalysts for the Haber Process

Travis Wigstrom
Chemical Engineering
A Better Approach to Tritylation of Alcohols

Erica Anderson
Geological Engineering
Modeling the Potential Travel Paths of Post-Wildfire Debris Flows

Yani Beeker
Materials Science and Engineering
Open-Source Parametric 3-D Printed Slot Die System for Thin Film Semiconductor Processing

Katie Bristol
Applied Geophysics
Rock Magnetic Investigation of Carbonaceous Chondrules from the Allende Meteorite

Jeffrey Brookins
Materials Science and Engineering
Prototyping & Characterization of Zinc-Based Bioabsorbable Vascular Ligating Clips

Andrew Bruning
Mechanical Engineering
Generating Monodisperse Oxidized Methacrylated Alginate Microbeads with Specific Encapsulation Factors

Derek Burrell
Electrical Engineering
Performance Analysis of Stationary Hadamard Matrix Diffusers in Free-Space Optical Communication Links

Elisha Earley
Biomedical Engineering
Evaluating Novel Biodegradable Stent Materials

Simon Eddy
Materials Science and Engineering
Tungsten Disulfide as a Counter Electrode in Dye-Sensitized Solar Cells

Meghan Friske
Biomedical and Electrical Engineering
Characterization of Electrospun Nanofiber Scaffold for Wound Healing Applications

Samuel Gaines
Civil Engineering
Structural Health Monitoring Using UAV’s & Kinect Sensors

Jackie Harris
Chemical Engineering
Investigation into the Free Radical Scavenging Activity of Novel Nitroxide Derivatives

Carly Joseph
Biomedical Engineering
Development of a Novel Injectable Nitric Oxide Releasing Fibrin Microgel Composite Hydrogel for Tendon Repair

Ryan Kibler
Environmental Engineering
Understanding Lake Superior Warming Through Observational Data & Model Results

Jeremy Luebke
Environmental Engineering
Changes in Tropospheric Ozone Formation With a Reduction in PM Over China

Mary Kate Mitchell
Chemical Engineering
Predicting the Rejection Efficiencies of Toxicologically Relevant Organics in Reverse Osmosis of Wastewater Reclamation Processes

Charles Newlin
Materials Science and Engineering
The Effects of Nano-Sized Particles in Ultrahigh Carbon Steels

Thomas Page
Mechanical Engineering
Linear Traverse Design Project for Research Applications in the Cloud Chamber

Emily Praznik
Environmental Engineering
Macroinvertebrates in Hammel Creek

Hao Qin
Materials Science and Engineering
Synergistic Effect of Graphene-Oxide-Doping and Microwave-Curing on Mechanical Strength of Cement

David Ross
Biomedical Engineering
Covalently Bonded Collagen Coating on PDMS Improved Human Mesenchymal Stem Cell Sheet

Philip Staublin
Materials Science and Engineering
Modeling Biocorrosion of Zinc Alloys in Endovascular Environment

Valeria Suarez
Geological Engineering
Risk Assessment and Slope Stability Modelling of a Transportation Corridor in Hindu Kush Range

Brendan Treanore
Materials Science and Engineering
Substrate Active Cooling for Weld Based 3D Printing

Deans’ Teaching Showcase: Julie King

Julia King
Julia King

In week nine, the new Deans’ Teaching Showcase member is from the College of Engineering. Dean Wayne Pennington has selected Julie King, professor of chemical engineering based on recommendations from co-workers, students and her chair.

Adrienne Minerick (ChE), associate dean for research and innovation, who was Julie’s student as part of her bachelor’s degree and is now a colleague, calls King a “highly influential role model for me” as well as for many other students.

More specifically, Minerick says “Julie consistently is recognized by her students for her personal interest, advice and interactions. She stays invested in student success after they leave her classes, approaching those teaching subsequent classes with insights and advocacy strategies. I’ve never met a stronger advocate for students.”

S. Komar Kawatra, chemical engineering chair, praises King for her dedication, especially in the demanding Unit Operations Laboratory, saying “She spends a great deal of time with students, and always takes on additional teaching duties at the time of need.”

Kawatra calls King a “model professor,” and indicates that she has received similar praise from the Mack family as the Lorna and James Mack Chair Professor in Continuous Processing.

King’s current students confirm her great mentoring, but also appreciate her passion for excellent teaching and continuous improvement. One student comment read “She continuously asks students what she can do to improve their hands-on learning experiences or what areas she can provide more practical examples of chemical engineering applications to prepare them for full-time positions. She actively listens to her students and genuinely considers their feedback for future lessons or experiments.”

This same student believes that King is “part of the reason why chemical engineers from Michigan Tech are some of the best in the world.”

King will be recognized at an end-of-term luncheon with 11 other showcase members, and is now eligible for one of three new teaching awards to be given by the William G. Jackson Center for Teaching and Learning this summer recognizing introductory or large-class teaching, innovative or outside-the-classroom teaching methods, or work in curriculum and assessment.

By Michael Meyer, Director, William G. Jackson Center for Teaching and Learning.