Eddie Nagul

Nanostructural characterisation of polymer inclusion membranes using X-ray scattering

Edward A Nagul, Charles F Croft, Robert W Cattrall, Spas D Kolev

Journal article  |  2019  |  JOURNAL OF MEMBRANE SCIENCE

The nanostructural features of polymer inclusion membranes (PIMs) containing one of three polymers, and a variety of carriers and ..

The use of flow injection analysis and polymer inclusion membranes in the ultra-trace determination of orthophosphate

Edward Alexander Nagul

Thesis / Dissertation  |  2018

This research was aimed at developing methods for the ultra-trace determination of orthophosphate using two main approaches; a re-..

Mixed-Metal Hybrid Polyoxometalates with Amino Acid Ligands: Electronic Versatility and Solution Properties

Fateme Akhlaghi Bagherjeri, Michele Vonci, Edward A Nagul, Chris Ritchie, Robert W Gable, Matthew B Taylor, Gary Bryant, Si-Xuan Guo, Jie Zhang, Pablo A Aparicio, Xavier Lopez, Josep M Poblet, Colette Boskovic

Journal article  |  2016  |  INORGANIC CHEMISTRY

Eight new members of a family of mixed-metal (Mo,W) polyoxometalates (POMs) with amino acid ligands have been synthesized and inve..

The nature of the salt error in the Sn(II)-reduced molybdenum blue reaction for determination of dissolved reactive phosphorus in saline waters

Edward A Nagul, Ian D McKelvie, Spas D Kolev

Journal article  |  2015  |  ANALYTICA CHIMICA ACTA

Sn(II) is a well-known reductant used in the formation of phosphomolybdenum blue for the determination of dissolved reactive phosp..

The molybdenum blue reaction for the determination of orthophosphate revisited: Opening the black box

Edward A Nagul, Ian D McKelvie, Paul Worsfold, Spas D Kolev

Journal article  |  2015  |  ANALYTICA CHIMICA ACTA

The molybdenum blue reaction, used predominantly for the determination of orthophosphate in environmental waters, has been perpetu..

The use of on-line UV photoreduction in the flow analysis determination of dissolved reactive phosphate in natural waters

Edward A Nagul, Ian D McKelvie, Spas D Kolev

Journal article  |  2015  |  TALANTA

A highly sensitive flow analysis manifold for rapid determination of dissolved reactive phosphate was developed which uses ethanol..

Imaging chemical extraction by polymer inclusion membranes using fluorescence microscopy

Clare A Henderson, Edward A Nagul, Robert W Cattrall, Spas D Kolev, Trevor A Smith

Journal article  |  2014  |  Methods and Applications in Fluorescence

Polymer inclusion membranes (PIMs) transport chemicals between bodies of liquid by simultaneously performing chemical extraction a..

The use of a polymer inclusion membrane for separation and preconcentration of orthophosphate in flow analysis

Edward A Nagul, Claudia Fontas, Ian D McKelvie, Robert W Cattrall, Spas D Kolev

Journal article  |  2013  |  ANALYTICA CHIMICA ACTA

A highly sensitive flow analysis system has been developed for the trace determination of reactive phosphate in natural waters, wh..