Name: Stefan Schreier                                                      
 

 438/3 Soi Ratchawithi Rd. Phayathai  * Bangkok 10400   steven-hiker@web.de  
 

EDUCATION

Mahidol Univesity, Bangkok                                                                                   05/09-recent

Ph.D:                Doctor of Philosophy program in Pathobiology

Research:        Biophysics, biosensor for the detection of pathogenic leptospira

Munich University of Applied Sciences                                                                 10/03-05/08

Dipl.Ing(FH):     Graduate Engineer in bioengineering

Research:        Effects of UVA-Radiation on pathogenic Leptospira with

            and without photo catalytic TiO₂

Adviser: Dr. Wannapong Triampo (Mahidol University, Bangkok)

Siemens Technik Akademie, Munich                                                      10/01-09/03

A.eng:              Associate Engineer

Majors:             Communication Systems, Electronics and Informatics

Project:            EMC-Lab automation of screening attenuation measurement

College, Nittenau                                                                                09/91–06/00

Majors:             biology and mathematics

Professional experience 

Siemens ICN, Munich                                                                         10/03-01/05

Department:     EMC Laboratory

my duties :       Measurement Automation

Olympus Soft Imaging Solutions, Munich                                                            03/05-08/07

Company:        Development of fast microscopy systems for life science applications        

my duties:        System tests in the context of quality management activities

and software development regarding system tests and documentation

C3 Prozess- und Analysentechnik                                                                      05/08-03/09

Company:        Sales for not self-explanatory measurement devices and Systems

my duties:        Product Specialist for processing systems, electrochemical

measurement devices

Freelance                                                                                                               01/09-04/09

Project:            Measurement automation for a fuel cell membrane proton conductivity

measurement system (LabView)

Research

Laboratory Skills

·         leptospira cell culture

·         Histochemical analysis techniques; SDS-Page (1D, 2D), MAT

·        Microscopy(Fluorescence, Darkfield) and Imaging (ImagePro)

Publication

•   Schreier S., Triampo W., Doungchawee G., Triampo D. and Chadsuthi S.Leptospirosis research: Fast, easy and reliable

enumeration of mobile leptospires. Biol. Res (2009); 42.

Research Interest: 
            Leptospirosis diagnostics using an electrochemical biosensor: Leptospirosis caused by Leptospira interrogans is the most widespread zoonosis and a major public health problem worldwide. The goal is to develop a robust, simple, fast and also sufficient sensitive sensor that enables the usage for monitoring and screening purposes in the field or in the laboratory. The well known standard technique and certainly a reference for serovar diagnosis is the microscopic agglutination test (MAT). However, MAT diagnosis goes indirectly for antibody titer in sample blood and necessitates high amount. Therefore, an electrochemical microfluidic injection cell for impedance measurement will be developed, in order to be able to quantify low amount of leptospiral bacteria in surface water, urine, blood or tissue sample directly.

E-mail: steven-hiker@web.de