Showing posts with label chemical engineering. Show all posts
Showing posts with label chemical engineering. Show all posts

Friday, May 13, 2016

#ILookLikeAnEngineer: Mary Graves

Meet Mary, a graduating chemical engineer who is not only a MARC U-STAR Awardee, but also a Gordon Scholar and has interned at the National Institutes of Health in neuropharmacology.

Mary Graves
Chemical Engineering
Expected graduation date: June 2016



Why chemical engineering at UC San Diego?
Let me start by tell you why I chose to study at UC San Diego. During my senior year in high school, I was watching a program on KPBS about the science behind cereals, and UC San Diego chemical engineers who made Fruit Loops could measure and know how much sugar was on each loop. I was amazed but the detail that went into each piece of cereal and by the chemical engineers who understood every aspect. Chemical engineering has a plethora of applications and I wanted the knowledge that came with it, such as fluid mechanics which explains the laws governing all flow.

I thought it was amazing and wanted to be involved in food because of it. But then, I also have an interest in biomedical research because my grandmother died of a preventable cause when I was a kid. In addition, my family struggled with substance abuse and medical disorders, so I’ve gravitated toward research questions that will help us better understand why these things happen.


What was your transition into UC San Diego like as a transfer student?
Transitioning from community college was difficult. When I came to UC San Diego, it was a lot more competitive and I was no longer the best at what I wanted to do. Everyone else was the best, too - and you have to be, to get into the engineering program here. It did push me to work harder but sometimes that was not enough. I found my outlet through extracurricular activities.

Can you describe your involvement in different organizations here at UC San Diego?
During my time at UCSD I was part of the Academic Enrichment Program (AEP). I was awarded the competitive MARC Honor fellowship which funded research on and off campus and travel for two years. I presented my research at the 2014 SACNAS conference in San Antonio, TX. While at the conference I met the director of summer internships for the National Institute of Neurological Disorders and Stroke. I explained my research interests, long term goals, the research I was presenting and desire to participate in the program. The program has a less than 10% acceptance rate so I did not think I would get in. However, I was accepted. It was a great experience and I would recommend NIH and DC to everyone.

The Gordon scholars were a great leadership development program. It prepared me to be an effective and understanding leader through team building exercises and discussions.

Being an AICHE officer allowed me to use the skills from the Gordon program. I coordinated events with upwards of 300 participants in an effort to give back to the community and showcase the science behind chemical engineering through demonstrations.


What are your career goals?
I want to go into academia, but there isn’t a lot of flexibility unless you get the grants for it. I’ve done modeling behavior with drugs, such as cocaine and now I’m working with neural modulations. We are looking for correlations to see if people can recall memories. I’m also interested in neuroscience at the intersection between neuroscience and pharmaceuticals. I interned at a neuropharmacology lab for about a year and a half. I was the National Institutes of Health (NIH), working on and designing new drugs.


What are three things that make you an individual?

  1. I really like hot sauce. Louisiana hot sauce. JalapeƱos, habaneros, serranos. Every hot sauce.
  2. I’m a really good listener.
  3. I have good tenacity and persistence, which is what makes me a good engineer. Engineering is where you learn how to take defeat.   

Monday, April 18, 2016

NanoEngineering meets chemical engineering meets electrical engineering for one grad student

Lindsay Freeman at Research Expo on Thursday, April 14, 2016
NanoEngineering meets chemical engineering meets electrical engineering for Lindsay Freeman, a graduate student at the University of California San Diego’s Jacobs School of Engineering. Freeman is getting a Ph.D. in chemical engineering, her home department is NanoEngineering, and she is doing her research in an electrical engineering lab.

Freeman presented a poster on the fusion between optical physics and chemistry at Research Expo on Thursday, April 14 (see abstract below and see all poster abstracts here).

“The nucleic acids in DNA strands functionalized to silver have been shown to have fluorescent properties, similar to a fluoroflore,” said Freeman. “This is due to the charge transfer effect; energy is given off as light when the electrons move between the orbitals of the atoms of the nucleic acids and those of silver. We want to understand why this works. It began as trying to understand nucleic acid-silver composites, but turned into, ‘Can we use this as a way to figure out how molecules bind to a surface?’”

Freeman, from South Carolina, knew she wanted to be an engineer. As a child, she loved to build computers, and pursued computer engineering as a result. However, she shifted away from it when she realized she really liked chemistry.

“My passion is in bio-detection,” said Freeman. “I like the fusion between electrical and chemical engineering – the interdisciplinary effect of looking at biosensors. There are two components: sensors are easily understood by science, but biology is difficult. I find this field to be challenging.”

Freeman says she chose UC San Diego because the school is dedicated to both engineering and medicine, and San Diego is a well-known hub for biotech. “I looked at the facilities offered, the collaboration opportunities.”

Freeman plans to complete a postdoc at UC San Diego before pursuing other job opportunities in the area.

Regarding Research Expo, Freeman says, “My goal is to get better communicating science. In addition to networking with industry professionals, I also love interacting with other students. We publish all this great research, and this is the one time we get to see all of our fellow graduate students in one place.”

See the best poster award winners here.

Want to meet more than 200 graduate students doing innovative engineering research, like Freeman? Don’t miss Research Expo in 2017!

92. SIMULATED RAMAN CORRELATION SPECTROSCOPY FOR NUCLEIC ACID-SILVER COMPOSITES BINDING ANALYSIS

Department: Electrical & Computer Engineering
Research Institute Affiliation: Graduate Program in Chemical Engineering
Faculty Advisor(s): Y. Shaya Fainman
Abstract
Plasmonic devices are of great interest due to their ability to confine light to the nanoscale level and dramatically increase the intensity of the electromagnetic field, functioning as high performance platforms for Raman signal enhancement. While Raman spectroscopy has been proposed as a tool to identify the preferential binding sites and adsorption configurations of molecules to nanoparticles, the results have been limited by the assumption that a single binding site is responsible for molecular adsorption. Here, we develop the simulated Raman correlation spectroscopy (SRCS) process to determine which binding sites of a molecule preferentially bind to a plasmonic material and in what capacity. We apply the method to the case of nucleic acids binding to silver, discovering that multiple atoms are responsible for adsorption kinetics. This method can be applied to future systems, such as to study the molecular orientation of adsorbates to films or protein conformation upon adsorption.
Industry Application Area(s)
Electronics/Photonics | Materials | Biosensing


Friday, January 15, 2016

#ILookLikeAnEngineer: Michael Benjamin

Meet Michael Benjamin, a junior studying chemical engineering who believes we should never fear failure!

Name: Michael Benjamin
Major: Chemical Engineering
Graduation Date: June 2017




Why did you choose engineering at UC San Diego?
As a young individual, fresh out of high school, I was attracted to the prestige that UC San Diego carries, as well as the hunger to learn that the student population has.


What are your career goals?
My major is Chemical Engineering and I plan to work in the oil industry as soon as I graduate - after I've held an internship with a notable company that helps me challenge myself. While working, I would like to pursue a master’s degree in Petroleum Engineering.



Do you have a favorite quote or mantra?
"There is only one thing that makes a dream impossible to achieve: the fear of failure."
- The Alchemist
What are three things that are unique about you?
My ability to know that failure is merely a state of mind, my confidence, and my hairstyle.






What does this campaign mean to you?
This campaign represents a voice that often goes unheard. It is breaking the boundaries of the stereotypes about what it means to be an engineer. More minorities are challenging themselves and becoming engineers, so we are already observing a paradigm shift from past times. This campaign aims to empower women, minorities and any group of individuals that encounter an obstacle such as the glass ceiling that serves as a hindrance to the path towards success. Ultimately, the campaign tells the stories of those specific individuals in the engineering community.


Thursday, August 13, 2015

Entrepreneurism & Leadership Programs Spotlight Series: Regina Caluya, Chemical Engineering '16

Regina Caluya, Chemical Engineering '16
From Cebu, Philippines, chemical engineering student Regina Caluya has focused her education and career towards making a strong social impact through science and engineering. At the age of 18, Regina emigrated to the States with her family in 2009 and enrolled at UC San Diego as a transfer student in 2013. At UCSD, Regina has been involved in Global Teams in Engineering Service (Global TIES) and the UC San Diego chapter of American Institute of Chemical Engineers (AIChe at UCSD), specifically the Chem E Car project to construct a small chemically powered car.


Regina enrolled in Global TIES last Spring and joined One Village Philippines (OVP), a team partnered with Gawad Kalinga’s (GK) Enchanted Farm to develop easily replicable, sustainable technologies to be adopted in rural communities in the Philippines, a country that is struck by approximately 15 typhoons annually. Regina has found it to be a very special opportunity to be a part of OVP and help GK’s mission.  “It’s been wonderful to gain experience and give back to your motherland,” said Regina. “My heart really goes into this. It was eye opening to be there… I was able to see the condition of my country and realized that we can do something to change or improve their condition.”


One Village Philippines Team and Global TIES Advisor Mandy Bratton
with local Filipinos at the Enchanted Farm.
This summer, OVP brought the design for the second iteration of their solar street lamp back to the Philippines, where scavenged for the necessary materials and taught some of the local Filipinos how to replicate the lamp at GK’s Enchanted Farm. “We were humbled by their practical skills,” said Regina. “They were able to wire the poles faster than us. Even though as UCSD students we have a world class university education, there are still people who know better than us.”


After graduation, Regina hopes to work for a renewable energy company, but for her last year at UCSD, Regina sees herself continuing her work with AIChe and OVP. This year, OVP has plans to pursue a brand new sustainable project, possibly one that involves relieving the whole Enchanted Farm community’s reliance on the grid.


“Working with OVP really helped me realize what career path I want to take. This summer I’m working as a research intern for Global Energy Network Institute, and I’m writing an executive summary on the possibility of making the Philippines completely renewable (hopefully by 2030), including the possible mixes of renewable energy.”

To learn more about the Global TIES One Village Philippines Project, read here.

Monday, November 3, 2014

This is what a stripper looks like in chemical engineering

Kudos to teaching professor Justin Opatkiewicz for his Halloween costume this year. He came dressed to class as a--chemical engineering--stripper (see picture above). For those of you who are not ChemE majors, that's "a physical separation process where one or more components are removed from a liquid stream by a vapor stream. Stripping is usually carried out in either a packed or trayed column," according to Wikipedia.
Wonder how he's going to top this next year?

Thursday, May 29, 2014

Check out these pictures of the UC San Diego ChemE student board

We love these pictures of the executive board of UC San Diego chapter of the the American Institute of Chemical Engineers, with teaching professor Justin Opatkiewicz. Board members are: president Sarah Abdulabbas, VPs Michael Liang, Teiko Yakobson and Erica Fung, Chairs Rachel Patron, Amy Chung, Iza Samek, Avital Slavin and Mio White, social media publicist Sarah Diaz, campus publicist Bao Vo Ngo, TESC representative Nida Moeen, fundraiser Alex Benitez and webmaster Christine Lao.





Friday, April 25, 2014

How engineers spend their weekends -- sometimes

It wouldn't be UC San Diego if you couldn't sneak out to the beach between classes and on the weekend. And that's exactly what the campus' chapter of the American Institute of Chemical Engineers did this month. Justin Opatkiewcz, a teaching professor in the Department of NanoEngineering, which now includes chemical engineering majors, joined in the fun. Pictures below (courtesy of AIChE)!