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Profile Details
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USD 60 /hr
Hire Dr. Witold P.
USD 60 /hr

Postdoctoral researcher | Microfluidics | Bacteriology | Scientific writing

Profile Summary
Subject Matter Expertise
Writing Technical Writing
Research Market Research, User Research, Meta-Research, Feasibility Study, Fact Checking, Gap Analysis, Gray Literature Search, Systematic Literature Review
Consulting Scientific and Technical Consulting
Data & AI Statistical Analysis
Product Development Formulation, Product Evaluation
Work Experience

Institute of Physical Chemistry, Polish Academy of Sciences

- Present

Postdoctoral Researcher

Dioscuri Centre for Physics and Chemistry of Bacteria

April 2021 - Present

Life Sciences Consulting Analyst


February 2021 - March 2021

Visiting Scholar

Broad Institute of MIT and Harvard

February 2020 - March 2020

Visiting PhD Student

University of Cambridge

June 2019 - September 2019

PhD student

Institute of Physical Chemistry, Polish Academy of Sciences

November 2014 - September 2019

Visiting PhD Student

Ecole Polytechnique Federale de Lausanne

January 2018 - February 2018


Delft University of Technology

June 2012 - September 2012


Wageningen University

February 2011 - September 2011



Institute of Physical Chemistry, Polish Academy of Sciences

November 2014 - September 2019


Warsaw University of Life Sciences

April 2012 - February 2014


Warsaw Univeristy of Life Sciences

October 2008 - February 2012

  • Certification details not provided.
(2020). Study of Active Janus Particles in the Presence of an Engineered Oil-Water Interface . Langmuir : the ACS journal of surfaces and colloids.
Ott Scheler and Karol Makuch and Pawel R. Debski and Michal Horka and Artur Ruszczak and Natalia Pacocha and Krzysztof Soza{\'{n}}ski and Olli-Pekka Smolander and Witold Postek and Piotr Garstecki(2020). Droplet-based digital antibiotic susceptibility screen reveals single-cell clonal heteroresistance in an isogenic bacterial population . Scientific Reports. 10. (1). Springer Science and Business Media {LLC}
Witold Postek, Yu-Ting Kao, Tomasz S. Kaminski, Jan Guzowski, Karol Makuch, Artur Ruszczak, Felix von Stetten, Roland Zengerle, Piotr Garstecki(2020). Gravity-driven microfluidic assay for digital enumeration of bacteria and for antibiotic susceptibility testing . Lab on a Chip. Royal Society of Chemistry ({RSC})
Scheler, Ott and Postek, Witold and Garstecki, Piotr(2019). Recent developments of microfluidics as a tool for biotechnology and microbiology. Current opinion in biotechnology. 55. p. 60--67. Elsevier
Witold Postek, Pawel Gargulinski, Ott Scheler, Tomasz S. Kaminski, Piotr Garstecki(2018). Microfluidic screening of antibiotic susceptibility at a single-cell level shows the inoculum effect of cefotaxime on E. coli . Lab on a Chip. Royal Society of Chemistry ({RSC})
W. Postek, T. S. Kaminski, P. Garstecki(2017). A precise and accurate microfluidic droplet dilutor . The Analyst. 142. (16). p. 2901--2911. Royal Society of Chemistry ({RSC})
Witold Postek, Tomasz S. Kaminski, Slawomir Jakiela, Magdalena A. Czekalska, Piotr Garstecki(2012). Automated generation of libraries of nL droplets . Lab on a Chip. 12. (20). p. 3995. Royal Society of Chemistry ({RSC})