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

EA Nagul, ID McKelvie, P Worsfold, SD Kolev - Analytica chimica acta, 2015‏ - Elsevier
The molybdenum blue reaction, used predominantly for the determination of orthophosphate
in environmental waters, has been perpetually modified and re-optimised over the years, but …

Inositol phosphates in the environment

BL Turner, MJ Papházy… - … Transactions of the …, 2002‏ - royalsocietypublishing.org
The inositol phosphates are a group of organic phosphorus compounds found widely in the
natural environment, but that represent the greatest gap in our understanding of the global …

Determination of phosphorus in natural waters: a historical review

P Worsfold, I McKelvie, P Monbet - Analytica Chimica Acta, 2016‏ - Elsevier
The aim of this paper is to introduce a virtual special issue that reviews the development of
analytical approaches to the determination of phosphorus species in natural waters. The …

Review of robust measurement of phosphorus in river water: sampling, storage, fractionation and sensitivity

HP Jarvie, JA Withers, C Neal - Hydrology and Earth System …, 2002‏ - hess.copernicus.org
This paper reviews current knowledge on sampling, storage and analysis of phosphorus (P)
in river waters. Potential sensitivity of rivers with different physical, chemical and biological …

Absorbance based light emitting diode optical sensors and sensing devices

M O'Toole, D Diamond - Sensors, 2008‏ - mdpi.com
The ever increasing demand for in situ monitoring of health, environment and security has
created a need for reliable, miniaturised sensing devices. To achieve this, appropriate …

Flow analysis techniques for phosphorus: an overview

JM Estela, V Cerdà - Talanta, 2005‏ - Elsevier
A bibliographical review on the implementation and the results obtained in the use of
different flow analytical techniques for the determination of phosphorus is carried out. The …

Flow injection analysis as a tool for enhancing oceanographic nutrient measurements—A review

PJ Worsfold, R Clough, MC Lohan, P Monbet… - Analytica Chimica …, 2013‏ - Elsevier
Macronutrient elements (C, N and P) and micronutrient elements (Fe, Co, Cu, Zn and Mn)
are widely measured in their various physico-chemical forms in open ocean, shelf sea …

Dissolved organic phosphorus speciation in the waters of the Tamar estuary (SW England)

P Monbet, ID McKelvie, PJ Worsfold - Geochimica et Cosmochimica Acta, 2009‏ - Elsevier
The speciation of dissolved organic phosphorus (DOP) in the temperate Tamar estuary of
SW England is described. Eight stations from the riverine to marine end-members were …

Procedures for the storage and digestion of natural waters for the determination of filterable reactive phosphorus, total filterable phosphorus and total phosphorus

W Maher, L Woo - Analytica Chimica Acta, 1998‏ - Elsevier
An overview of the forms of phosphorus species likely to be encountered in natural waters
and the implications for the measurement of filterable and total phosphorus is given …

Trace and ultratrace analysis methods for the determination of phosphorus by flow-injection techniques

S Motomizu, ZH Li - Talanta, 2005‏ - Elsevier
Trace (≤ 1mg/l or 30μM) and ultratrace (≤ 1μg/l or 30nM) analysis methods for phosphorus
determination by flow-injection analysis are reviewed. Most of the methods cited in this …