Dr. Johannes Frueh

Angestellt, Head of Quality, AnRec GmbH & Co KG
Gelnhausen, Germany

Fähigkeiten und Kenntnisse

English
Excel
MS Office
Laser safety officer
Atomic force microscopy
Scanning Electron Microscopy
Bright field microscopy
Fluorescence microscopy
Dark field microscopy
Super resolution radial fluctuation microscopy
Confocal light microscopy
STORM
Phase contrast microscopy
LabVIEW-Programmierung
Comsol Multiphysics
Zeta potential measurement
Dynamic light scattering
HPLC
Thin film chromatography
Gas Chromatography
Atomic Absorption Spectroscopy
UV-VIS spectroscopy
NIR spectroscopy
Neutron Reflectometry
X-ray reflectometry
Ellipsometry
Contact angle
High intensity focused ultrasound
Photothermal effect
laser tissue welding
drug delivery
microcontact printing
Softwareentwicklung
Lehre
Deutsch
ISO 13485
ISO 14971
Interner Auditor ISO 13485

Werdegang

Berufserfahrung von Johannes Frueh

  • Current 3 months, since Mar 2026

    Head of Quality

    AnRec GmbH & Co KG

  • 1 year and 9 months, May 2024 - Jan 2026

    Quality Manager and Head of Production

    Surgical Fusion Technologies GmbH

  • 2 years, May 2022 - Apr 2024

    Project and quality Manager

    CleanControlling Medical

  • 7 years and 11 months, Jun 2014 - Apr 2022

    Associate Professor

    Harbin Institute of Technology

    Teaching students in the field of biochemistry. Development of microstructuring techniques. Drug encapsulation and drug delivery. Robots and synthesis devices for production of drug delivery systems. Quality control techniques for produced drug delivery systems (super resolution, optical tweezers)

  • 1 year and 11 months, Aug 2018 - Jun 2020

    Academic guest

    ETH Zürich

    Development of super resolution techniques for eternal fluorescent dyes. Optical tweezers for microscopic force measurement of micromotors.

  • 2 years and 1 month, Apr 2012 - Apr 2014

    Postdoc

    Harbin Institute of Technology

    Development of novel polymeric antibiofouling coatings.

  • 3 months, Dec 2013 - Feb 2014

    Project member

    Universität Lyon I

    Project member of a EU project sent for 3 months to France for optimization of microcontact printed structures for drug delivery.

  • 3 years and 7 months, Mar 2008 - Sep 2011

    Doktorand

    Max-Planck-Institut für Kolloid- und Grenzflächenforschung

    PhD thesis in the field of thin film analysis, especially in the analysis of curved and mechanically elongated and stressed thin films.

  • 6 months, Aug 2007 - Jan 2008

    Master Student

    SONY Materials Science Laboratory

    Surface silanization of wafers for quality improvement and quality control

  • 6 months, Sep 2005 - Feb 2006

    Diplomand

    Merck Selbstmedikation GmBH sold 2018 to P & G

    Entwicklung einer Analysemethode zur quantitativen Bestimmung von Vitamin B12 in Vitaminpräparaten mittels HPLC.

Ausbildung von Johannes Frueh

  • 3 years and 10 months, Mar 2008 - Dec 2011

    Chemie

    Universität Potsdam

    Physical chemistry.

  • 1 year and 6 months, Sep 2006 - Feb 2008

    Bio- und Prozessanalytik

    Reutlingen University

    Bio- and Process analytics

  • 2 years and 11 months, Sep 2003 - Jul 2006

    Chemistry with marketing

    Reutlingen University

    Analytik

  • 1 year and 10 months, Sep 2000 - Jun 2002

    Chemie

    Institut Dr. Flad

Sprachen

  • German

    C2 (Verhandlungssicher / Muttersprachlich)

  • English

    C1 (Fließend)

  • Chinese

    A1-A2 (Grundkenntnisse)

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