News came through today that our team member Josh Goldberg has been awarded a PhD degree for his research on the “Detection and Removal of Degradation Products from Liquid Systems”. Congratulations, Josh!
A windowless electrochemical cell for the spectroscopic investigation of the liquid-liquid interface, using a dual droplet configuration, has been designed. The setup permits in situ probing of the bulk solutions and the interfacial region by fibre-optic UV-vis spectroscopy, microfocus X-ray fluorescence (XRF) elemental mapping, and microfocus X-ray absorption near-edge structure (micro-XANES) spectroscopy. The electrodeposition of Au, induced by ion transfer of the tetrachloroaurate complex from a halogenated solvent (containing a weak reducing agent) to the aqueous phase, has been monitored by a combination of the three techniques. The reaction can be followed in-situ by UV-vis spectroscopy by detecting the oxidised form of the reducing agent. Voltammetric evidence suggests the formation of interfacial Au(I) species, whereas micro-XANES detect the presence of metallic Au(0).
In Situ Spectroelectrochemistry at Free-Standing Liquid-Liquid Interfaces: UV-vis Spectroscopy, Microfocus X-ray Absorption Spectroscopy and Fluorescence Imaging
Y. Gründer, J.F.W. Mosselmans, S.L.M. Schroeder & R.A.W. Dryfe
Journal of Physical Chemistry C 117 (2013), 5765–5773.
We have got a fixed term Postdoctoral Research Associate position in a research council-funded Smart Laboratory Automation pilot project available.
An excellent first degree in a relevant science or engineering discipline (e.g. Analytical Science, Electrical/Electronic Engineering, Computer Science, Chemical Engineering, Chemistry, Physics) is required. The successful candidate will work under the supervision of Dr Sven Schroeder on the implementation of automated laboratory workflows, as part of a smart chemical laboratory concept with electronic laboratory notebook (ELN) that is piloted within the EPSRC Dial-a-Molecule Grand Challenges network.
The successful candidate must have experience in computer programming and the installation of operating systems and applications software for scientific instruments, data acquisition hardware and associated software drivers. You will also be a self motivated individual with strong problem-solving ability and willingness to work both independently and in collaboration.
The successful candidate will work closely together with other Research Associates in our laboratory. The project requires liaison through project meetings with partner groups at the University of Southampton. At the end of the project the candidate will write an academic publication for a high impact journal. The successful candidate will be expected to contribute to the safe management of the laboratory environment.
Informal enquiries can be made to Dr SLM Schroeder:
The University of Manchester values a diverse workforce and welcomes applications from all sections of the community.
- E&PS-00546 RA in Smart Lab Automation (PDF, 71.0 Kb)
Closing date: 17/01/2012
Faculty / Organisational unit : Engineering & Physical Sciences
Salary : £29,099 to £35,788
Employment type : Fixed Term
Duration: Fixed term until 30 June 2012
Hours per week : Full time
Location : Sackville Street