Dr Eric Cyriel Hosten
Position: Senior Researcher
Department: Chemistry
Room: South Campus: Room 0229
Building: 13
Campus: South Campus
Phone: +27(0)41 504 4247
Email: Eric.Hosten@mandela.ac.za
Personal Sites: ORCID
Biography
Eric Hosten finished his PhD at the University of Port Elizabeth. This was followed by a year and half post doc the Applied Research Laboratory at Perkin Elmer Bodenseewerk in Überlingen, Germany. On return he was appointed as a Scientific Officer at the University of Port Elizabeth in 2001 and is currently a Senior Researcher.
Areas of Expertise
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Single Crystal X-ray diffraction of small molecules.
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Calculation of equilibrium constants from spectrophotometric titrations (not currently active).
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Inductively coupled plasma mass spectrometry (not currently active).
Education
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PhD, Chemistry, 1995.
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MSc, Chemistry, 1992.
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BSc(Hons), Chemistry, 1990.
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BSc, Chemistry & Mathematics, 1989.
Currently Teaching
CGA420 - X-ray crystallography
Selected Publications
1. Spectrophotometric Study of Arsenazo III and its Interactions with Lanthanides. Hans Rohwer, Neale Collier, Eric Hosten, Anal. Chim. Acta, 1995, 314, 219-223. DOI: 10.1016/0003-2670(95)00279-9
2. Interactions of Uranium and Thorium with Arsenazo III in an Aqueous Medium. Hans Rohwer, Nicolaas Rheeder, Eric Hosten, Anal. Chim. Acta, 1997, 341, 263-268. DOI: 10.1016/S0003-2670(96)00559-4
3. pH Dependence of the Reactions of Arsenazo III with the Lanthanides. Hans Rohwer, Eric Hosten, Anal. Chim. Acta, 1997, 339, 271-277. DOI: 10.1016/S0003-2670(96)00471-0
4. Interaction of Anions with Arsenazo III - Lanthanide(III) Complexes. Eric Hosten, Hans Rohwer, Anal. Chim. Acta, 1997, 345, 227-233. DOI: 10.1016/S0003-2670(97)00100-1
5. Complexation Reactions of Uranyl with Arsenazo III. Eric Hosten, Hans Rohwer, Anal. Chim. Acta, 1997, 355, 95-100. DOI: 10.1016/S0003-2670(97)81616-9
6. Evaluation of an Immobilised Macrocyclic Material for On-line Column Preconcentration and Separation of Cadmium for Electrothermal Atomic Absorption Spectrometry. Eric Hosten, Bernhard Welz, Anal. Chim. Acta, 1999, 392, 55-65. DOI: 10.1016/S0003-2670(99)00052-5