Alemayehu Asfaw

发表

Measuring Arsenic Speciation in Environmental Media: Sampling, Preservation, and Analysis

M. Leybourne, K. Johannesson, Alemayehu Asfaw, 2014 .

Simultaneous determination of hydride (Se) and non-hydride-forming (Ca, Mg, K, P, S and Zn) elements in various beverages (beer, coffee, and milk), with minimum sample preparation, by ICP–AES and use of a dual-mode sample-introduction system

G. Wibetoe, Alemayehu Asfaw, 2005, Analytical and bioanalytical chemistry.

Combination of a multimode sample introduction system with a pre-evaporation tube to improve multi-element analysis by ICP-OES

D. Beauchemin, Alemayehu Asfaw, 2012 .

Dual mode sample introduction for multi-element determination by ICP-MS: the optimization and use of a method based on simultaneous introduction of vapor formed by NaBH4 reaction and aerosol from the nebulizer

G. Wibetoe, Alemayehu Asfaw, 2006 .

A new demountable hydrofluoric acid resistant triple mode sample introduction system for ICP-AES and ICP-MS

G. Wibetoe, Alemayehu Asfaw, 2007 .

Towards the use of ICP-OES for the elemental analysis of organic compounds such as glucosamine

D. Beauchemin, T. Anastassiades, Yoseif Makonnen, 2014 .

Ultrasonic nebulization with an infrared heated pre-evaporation tube for sample introduction in ICP-OES: application to geological and environmental samples

D. Beauchemin, W. R. MacFarlane, Alemayehu Asfaw, 2012 .

Improvement of the capabilities of inductively coupled plasma optical emission spectrometry by replacing the desolvation system of an ultrasonic nebulization system with a pre-evaporation tube

D. Beauchemin, Alemayehu Asfaw, 2010 .

Freon (CHF3)-assisted atomization for the determination of titanium using ultrasonic slurry sampling–graphite furnace atomic absorption spectrometry (USS–GFAAS): a simple and advantageous method for solid samples

G. Wibetoe, Alemayehu Asfaw, 2004, Analytical and bioanalytical chemistry.

Solid sampling ETV-ICP-OES to study the distribution of elements in clay and soil samples for mineral exploration

D. Beauchemin, F. Kaveh, A. Asfaw, 2013 .

Solid sampling electrothermal vaporization inductively coupled plasma optical emission spectrometry for discrimination of automotive paint samples in forensic analysis

D. Beauchemin, G. Wibetoe, A. Asfaw, 2012 .

Potential of Solid Sampling Electrothermal Vaporization for solving spectral interference in Inductively Coupled Plasma Optical Emission Spectrometry

G. Wibetoe, Alemayehu Asfaw, 2009 .

Preconcentration of noble metals on alumina prior to analysis by inductively coupled plasma mass spectrometry: Application to geological samples.

D. Beauchemin, A. Asfaw, W. R. MacFarlane, 2020, Analytica chimica acta.

Structure and mechanism of PhnP, a phosphodiesterase of the carbon-phosphorus lyase pathway.

Shu-mei He, Z. Jia, D. Zechel, 2011, Biochemistry.

Evaluation of Data-Driven and Process-Based Real-Time Flow Forecasting Techniques for Informing Operation of Surface Water Abstraction

Vanessa Speight, Alemayehu Asfaw, James D. Shucksmith, 2021, Journal of Water Resources Planning and Management.

Direct Analysis of Beer by ICP-AES: A Very Simple Method for the Determination of Cu, Mn and Fe

G. Wibetoe, Alemayehu Asfaw, 2005 .

Development of Real-Time Surface Water Abstraction Management Tools

Alemayehu Shitaye Asfaw, Alemayehu Asfaw, 2018 .