PhD: Diamond Microelectrodes for Advanced Electrochemical Sensing

Department/faculty: Faculty Mechanical, Maritime and Materials Engineering
Level: University Graduate
Working hours: 38-40 hours weekly
Contract: 4 years
Salary: 2266 - 2897 euros monthly (full-time basis)

Faculty Mechanical, Maritime and Materials Engineering


The Department of Precision and Microsystems Engineering (PME) of the Faculty of Mechanical, Maritime and Materials Engineering (3mE) focuses on developing knowledge and methods for small, innovative high-precision devices and systems, such as precision equipment and scientific instrumentation for the high-tech industry. Increasing miniaturisation and function density, and improving precision, speed and reliability are the key topics in our work. Our approach is multidisciplinary, fundamental and inspired by industry needs. 


The vacant position is in the Micro and Nano Engineering  (MNE) research group. The group focuses on exploiting nanoscience concepts to create technologies for the extreme miniaturisation of high-tech systems and for improving accuracy and reliability of scientific instrumentation. Our research topics span from measuring and manipulating materials at the nanometre scale, to the design of reliable microsystems, to the alignment and assembly at the micro-scale.

Job description

We are looking for a highly motivated and ambitious PhD candidate to design, fabricate, and characterize diamond-based microelectrodes for the development of biosensors.


Electrochemical sensors are powerful tools for the fast detection of biomolecules in fluids, and are becoming of critical importance in, among other application fields, clinical analysis and diagnostics. This project focuses on diamond-based microelectrodes that could enable the development of competitive, resilient but affordable electrochemical sensors. The choice for conductive diamond as electrode material offers great advantages due to its chemical stability, wide potential/detection window, and self-cleaning features, among others. One of the key challenges is to establish a novel simplified fabrication approach of diamond microelectrodes for the development of a reliable and highly sensitive diamond sensor prototype. Another challenge is to tune the electronic and materials properties of the electrodes towards optimized non-enzymatic detection of key physiological substances, which will be studied by electrochemical techniques, combined with electrodes' surface modification studies.

Requirements

The candidate must hold a MSc degree in Chemistry, Materials Science/Engineering, or equivalent, with a solid background in experimental work. You should have an intrinsic motivation for research and experimentation with strong analytical and problem-solving abilities. Proven expertise on surface chemistry and/or electrochemistry as well as hands-on experience with relevant materials and surface characterization techniques (e.g. SEM, AFM) would be advantageous. Moreover, you should be comfortable with teamwork in a multi-disciplinary environment and should have good written and oral communication skills in English.

The expected starting date is 1 October 2018.

Conditions of employment

TU Delft offers a customisable compensation package, a discount for health insurance and sport memberships, and a monthly work costs contribution. Flexible work schedules can be arranged. An International Children’s Centre offers childcare and an international primary school. Dual Career Services offers support to accompanying partners. Salary and benefits are in accordance with the Collective Labour Agreement for Dutch Universities.


As a PhD candidate you will be enrolled in the TU Delft Graduate School. TU Delft Graduate School provides an inspiring research environment; an excellent team of supervisors, academic staff and a mentor; and a Doctoral Education Programme aimed at developing your transferable, discipline-related and research skills. Please visit http://www.tudelft.nl/phd for more information.

Information and application

For information about this vacancy, you can contact Dr Ivan Buijnsters, assistant professor, email: j.g.buijnsters@tudelft.nl, tel: +31 (0)15 2785396.
To apply, please email a detailed CV (incl. names and addresses of three references) along with a letter of application by 26 August 2018, to Willeke Zeestraten, HR secretary, email: application-3mE@tudelft.nl.


Enquiries from agencies are not appreciated.

Factsheet

Department/faculty
Faculty Mechanical, Maritime and Materials Engineering
Level
University Graduate
Working hours
38-40 hours weekly
Location
Delft
Contract
4 years
Salary
2266 - 2897 euros monthly (full-time basis)

Closing date
Aug. 26, 2018
Vacancy nr.
3mE18-49


Information

For more information about this job, please contact Dr Ivan Buijnsters.

T
E j.g.buijnsters@tudelft.nl

For more information about the application procedure, please contact:

E application-3mE@tudelft.nl


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