Meet the Principle Investigator

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Samuel Achilefu, Ph.D.

Lyda Hill Distinguished University Chair in Biomedical Engineering

Biomedical Engineering | Harold C. Simmons Comprehensive Cancer Center | Radiology

Education:

  • University of Nancy, France, Ph.D. Molecular Physical & Materials Chemistry
  • Oxford University, Oxford, UK, Postdoctoral Research Fellow, Oxygen Transport System and Hematology

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Faculty

Walter Akers, Ph.D.

Associate Professor

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M.S. University of Missouri-Columbia (2001), Veterinary Medicine

Ph.D. University of Missouri-Columbia (2005), Biomedical Engineering

Publications: Find an updated list on his Google Scholar page.

Know more about Dr. Akers on the faculty page.

Xiao Xu, Ph.D.

Assistant Professor

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Ph.D. Biomedical Engineering, Washington University in St. Louis

Research Interests

Extracurricular Interests

Publications:

Know more about Dr. Xu on the Faculty page

Anchal Ghai, Ph.D.

Instructor

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B.S. in Botany, Zoology & Chemistry, Panjab University, India, 2008

M.Sc in Nuclear Medicine, Panjab University, India, 2010

Ph.D in Nuclear Medicine, Panjab University, India, 2016

Research Interests: Development and evaluation of molecular and optical imaging agents for multiple myeloma

Extracurricular Interests: Table tennis, hiking, painting, and yoga

Publications: Find an updated list on her Google Scholar page.

Christopher Egbulefu, MBBCh.

Instructor

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Bachelor of Medicine and Surgery (MBBCH), University of Calabar, Cross River State, Nigeria

Research Interests: Nanoparticle-drug formulation and fluorescence probes application for cancer and bacteria imaging and therapeutics. Identification of novel fluorescent compounds and photosensitive drugs or nanoparticle platforms for application in pre-clinical and bacteria models for imaging and therapy.

Extracurricular Interests: Playing and watching soccer, watching movies and socializing with friends

Publications: Find an updated list on his Google Scholar page.

Kenneth S Hettie, Ph.D.

Instructor

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  • PhD - Synthetic Bio-/Organic Chemistry, University of Missouri-Columbia, Columbia, MO

  • BS - Biochemistry and Molecular Biology, Trinity University, San Antonio, TX

  • BS - Philosophy (formal logic and number theory), Trinity University, San Antonio, TX

Research Interests
  • Developing dynamic and/or environmentally-responsive imaging agents for selectively detecting, imaging/visualizing, and/or accurately identifying such via fashioning small-molecule-, peptidyl-, and immuno-based constructs towards treating solid tumor cancers (i.e., breast and brain) and any potential downstream metastatic sites, all which also includes such in theranostic or other targeting/delivery vector form;

  • Neurodegenerative diseases (Alzheimer’s, PD’s, and FTD), clinically-relevant impairing/disabling neurological disorders (depression), and interrogative bio-/chemical approaches towards imaging neurotransmitter synaptic transmission and intraneuronal trafficking of their vesicularized content.
Publications: Find his Goggle Scholar

B.S. in Biomedical Engineering, Huazhong University of Science and Technology, China, 2011

Ph.D in Biomedical Engineering, Peking University, China, 2016

Research Interests: Development of optical imaging and sensing technologies for applications in pre-clinical and clinical oncology.

Extracurricular Interests: swimming, soccer

Publications: Find an updated list on his Google Scholar page.

Learn more about him.

Pere Dosta Pons, Ph.D.

Instructor

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B.S. in Chemical Engineering, University of Barcelona, Barcelona, 2011
M.Sc in Bioengineering, IQS - University Ramon Llull, Barcelona, 2013
Ph.D in Bioengineering, IQS - University Ramon Llull, Barcelona, 2017
Research Interests: Engineering biomaterials for nucleic acid and immunotherapy delivery.
Extracurricular Interests: Hiking, soccer, and cooking.
Publications: Find an updated list on his Google Scholar page

Staff

Krishna Sharmah Gautam, Ph.D.

Senior Research Scientist

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B.S. Chemistry, Tribhuvan University

M.S. Chemistry, Tribhuvan University and Southern Illinois University

Ph.D Chemistry, Washington University in St. Louis

Research Interests: Design and synthesis of compounds for imaging and drug delivery.

Extracurricular Interests: Soccer, movies, and traveling

Publications: view his Goggle Scholar page.

Tim (Tieqiao) Zhang, Ph.D.

Senior Research Scientist

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B.S. Chemistry, Tribhuvan University

M.S. Chemistry, Tribhuvan University and Southern Illinois University

Ph.D Chemistry, Washington University in St. Louis

Research Interests: Design and synthesis of compounds for imaging and drug delivery.

Extracurricular Interests: Soccer, movies, and traveling

Publications: view his Goggle Scholar page.

Pritam Biswas, Ph.D.

Research Scientist

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Bachelor of Technology, West Bengal University of Technology, India. 

Master of Engineering, Jadavpur University, India. 

Ph.D., Indian Institute of Technology (IIT) Bombay,, India. 

Research interests: Design, synthesis, and characterization of nanocomposites for theragnostic applications for Cancer Detection (such as Breast Cancer and Multiple Myeloma) and treatment (e.g. Photosensitizers, ROS Cleavable Prodrugs, and Quantum Dots). 

Extracurricular Interests: Photography, Playing Badminton, Travelling and Cooking. 

Publications: Find an updated list on his Google Scholar 

Cody Hongsermeier

Research Technician II

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B.A. Biology w/minor in Chemistry, University of North Texas, 2020

Research Interests: Fluorescence Imaging, Using nanotechnology to influence cancer microenvironment, Radiochemistry 

Extracurricular interests: Grand Strategy video games, Watching the Dallas Stars (preferably at American Airlines Center), Going to Texas Country concerts, and Watching my twins grow up

Nisha Gamadia, M.S.

Research Technician II

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B.S. in Biology, University of Texas at Arlington, Arlington, TX, 2019

Extracurricular Interests: Reading, pickleball, hiking

Nicole Blasi

Research Technician II

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Research Interests: B.S. in Biochemistry, The University of Texas at Dallas, 2022

Extracurricular Interests: Roller skating, hiking, and visiting new places.  

 

David Medrano, M.S.

Research Technician II

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Research Interests: 

Extracurricular Interests: 

Christopher Ta, M.S.

Research Engineer

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Bachelors in Integrative Studies, University of North Texas, 2016

Master's in Biomedical Engineering, University of North Texas, 2020

Research Interests: Implementing single-board computers and microcontrollers towards various biomedical applications  

Extracurricular Interests: powerlifting, archery, 3-gun shooting, photography, further developing my engineering skillset, cooking

Publications: Integrating a Brain Control Interface towards the Development of a Retrofitted, Low-Cost, Open Sourced, Electric Wheelchair (read more via the link)

Ian Zurutuza, M.S.

Research Engineer

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Ian earned both his Master's and Bachelor's in biomedical engineering from the University of North Texas, graduating with his Master's in Fall 2021. During his senior design project, he prototyped a device to estimate heart rate in real time from a live video stream. Starting in graduate school, he worked as a teaching assistant where he led the lab portions of biomedical data acquisition and electronics instrumentation courses instructing students in basic circuit design and troubleshooting. After a year of teaching, he joined a team at UNT’s Health Science Center as a research assistant. This group’s goal was to quantify the difference in visuomotor integration between autism spectrum disorder and typically developing populations. As a part of this team, he developed a post-processing pipeline to integrate eye-tracking glasses into an existing virtual-reality and motion-capture recording lab transforming the 2D pixel gaze position recorded by the eye-tracking glasses into a 3D gaze vector.

When he is not at work, you can find him running, at the climbing gym, or cooking.

Hongyu Meng, Ph.D.

Research Engineer

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B.S. in Biomedical Engineering, Tsinghua University, China, 2013

M.Sc. in Biomedical Engineering, Tsinghua University, China, 2016

Ph.D. in Biomedical Engineering, Washington University in St. Louis, United States, 2022

Research Interests: Differentiating tumor images using machine learning and computer vision tools

Extracurricular Interests: Writing

B.S. in Physics, Peking University, China, 2010

Sc. D. in Advanced Materials and Mechanics, Peking University, China, 2016

Research Interest: Probing constituents and chemical dynamics in live cells/tissues/animals by imaging with endogenous contrast.

Extracurricular interests: Active participant in different sports, including (ranking by experience) volleyball, running, badminton, et al. Publication: full record accessible on Google Scholar.

Postdoctoral Fellows

Chidube Alagbaoso, Ph.D.

Postdoctoral Researcher 

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Chidube A. Alagbaoso earned his BSc (First Class Honours) (2010) and MSc (2015) in Biochemistry from the University of Benin, Nigeria, in the laboratory of Prof. Christopher C. Osubor. He earned his PhD (2021) in Food Biochemistry from Kobe University, Japan, in the laboratory of Prof. Masashi Mizuno, under the Japanese Government Scholarship Program. His graduate research focused on the investigation of cell death mechanisms in intestinal inflammation using dietary fiber. He is currently a Postdoctoral Researcher in the Achilefu Lab in the Biomedical Engineering Department at The University of Texas Southwestern Medical Center. His research is focused on novel mechanisms to image, target, and kill disseminated breast cancer cells, slow down cancer metastasis by targeting indispensable metabolic pathways, and drug design. Outside the lab, he enjoys spending time with his family, listening to highlife music, and going on a long walk to keep fit.

Publications: Chidube A. Alagbaoso - Google Scholar

Eda Celikbas, Ph.D.

Postdoctoral Researcher

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B.S. in Chemistry, Koc University, Turkey, 2017

M.Sc. in Biochemistry, Ege University, Turkey, 2019

Ph.D. in Chemistry, Koc University, Turkey, 2023

Research Interests: Cancer nanotheranostics

Extracurricular Interests: Travel, fitness and nutrition, volunteering activities

Publications: Find an updated list of publications on her Google Scholar page.

Graduate Students

Hanru (Haini) Zhang, M.S.

Ph.D. Student

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B.S. in Chemistry w/Minor in Mathematics, University of Minnesota, Twin-Cities, 2015

M.S. in Biomedical Engineering, Washington University in St. Louis, 2017

Extracurricular Interests: Reading, Travelling, Watching movies and TV programs, Exploring nature

Hengbo Huang

Ph.D. Student

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B.S. Xi'an Jiaotong University, China, 2018

Research Interests: Multi-functional nanomaterials for MR imaging, optical imaging and cancer treatment

Extracurricular Interests: Sci-Fi novels, and all sorts of movies

Publications: view his Goggle Scholar page.

Megan Michie

MSTP (MD/PhD) Student

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B.A., Classics and Biology, Colby College, 2015

Research Interests:  Biomedical optical imaging, specifically developing novel targeted fluorescent probes for cancer imaging

Extracurricular Interests: Running, watching MLB, puzzles, and board games

Lab Alumni

Name

Time

Role at Achilefu Lab

Current Placement

Katie Rubitschung

2023.06-2023.09

Graduate rotation student

Ph.D. Student at the University of Texas Southwestern Medical Center

Suman Mondal

2010-2022

Ph.D. student, Postdoctoral Fellow, Instructor

Scientist at Image Guided Therapy at Philips

Christine O’Brien

2017-2022

Postdoctoral Fellow, Instructor

Assistant Professor at Washington University in St. Louis

Leo Shmuylovich

2020-2022

Postdoctoral Fellow

Assistant Professor at Washington University in St. Louis

Rui Tang

2013-2022

Instructor

Instructor

Gail Sudlow

2008-2021

Lab Supervisor

Retired

Katie Duncan

2018-2022

Lab Technician

Ph.D. Student at WashU

Hongyu Meng

2016-2022

Ph.D. Student

Software Development Engineer at Amazon Web Services

Lei Fang

2016-2022

Ph.D. Student

Software Development Engineer at Amazon

Baogang  Xu

 

Senior Scientist

Senior Scientist at WashU

Kvar Black

2017-2022

Research Instructor

Patent Scientist at WashU

Dorota Grabowska

2012-2022

Research Scientist

Senior Scientist/Research Administrator at WashU

Yixiao Lin

2021-2022

Graduate Rotation Student

Ph.D. student at WashU

Rachel Mintz

2021-2022

M.D./Ph.D. student

M.D./Ph.D. student at WashU

Xuefeng Gao

2015-2022

Staff Scientist

Staff Scientist at WashU

Cathy (Kexian) Liang

 

Staff Scientist

Staff Scientist at WashU

Partha Karmakar

2015-2022

Postdoctoral Researcher, Scientist

Scientific Manager at Chemistry R&D

Julie Prior

 

Research Lab Manager

Research Lab Manager at WashU

Brad Manion

 

Research Assistant

Research Assistant at WashU

Matthew Mixdorf

2017-2020

Research Assistant

Quality Improvement Data Analyst at Boston Children's Hospital - GI/CAIR

Kelvin Bishop

2018-2019

Research Technician

Ph.D. student at the University of Washington

Karen Nwosu

2019-2021

Research Technician

Clinical Applications Engineer at Intuitive

SEN Shaw-Wei

 

M.D./Ph.D. student

Assistant Professor at the University of Texas at Southwestern Medical Center

Dolon Maji

2011-2017

Ph.D. Student

Senior Biologics Project Rep (QTAS, formerly DMPK)

Jessica Miller

2011-2018

M.D./Ph.D. student

Resident Physician

Daniel Lane

2014-2021

Ph.D. Student

Postdoctoral Research Fellow at Fred Hutch Cancer Research Center

LeMoyne Habimana-Griffin

2011-2019

M.D./Ph.D. student

Resident at Washington University in St. Louis