Determination of iron in seawater
Iron plays an important role in oceanic biogeochemistry and is known to limit biological
activity in certain ocean regions. Such regions have a replete complement of major nutrients …
activity in certain ocean regions. Such regions have a replete complement of major nutrients …
Analytical applications of flow injection with chemiluminescence detection—a review
P Fletcher, KN Andrew, AC Calokerinos… - … : The journal of …, 2001 - Wiley Online Library
This paper reviews the literature on analytical applications of flow injection (FI) techniques
with chemiluminescence (CL) detection from 1995–1999. The focus is on the application of …
with chemiluminescence (CL) detection from 1995–1999. The focus is on the application of …
High quantum yield carbon quantum dots as selective fluorescent turn-off probes for dual detection of Fe2+/Fe3+ ions
Carbon quantum dots (CQDs) are fluorescent nanoparticles that have great potential for use
as nontoxic fluorescent probes. However, synthesizing CQDs with high photoluminescence …
as nontoxic fluorescent probes. However, synthesizing CQDs with high photoluminescence …
Hydroxamate siderophores: occurrence and importance in the Atlantic Ocean
E Mawji, M Gledhill, JA Milton, GA Tarran… - … science & technology, 2008 - ACS Publications
Siderophores are chelates produced by bacteria as part of a highly specific iron uptake
mechanism. They are thought to be important in the bacterial acquisition of iron in seawater …
mechanism. They are thought to be important in the bacterial acquisition of iron in seawater …
Relative influence of nitrogen and phosphorous availability on phytoplankton physiology and productivity in the oligotrophic sub‐tropical North Atlantic Ocean
Nutrient addition bioassay experiments were performed in the low‐nutrient, low‐chlorophyll
oligotrophic subtropical North Atlantic Ocean to investigate the influence of nitrogen (N) …
oligotrophic subtropical North Atlantic Ocean to investigate the influence of nitrogen (N) …
Strip** voltammetry for the determination of trace metal speciation and in-situ measurements of trace metal distributions in marine waters
EP Achterberg, C Braungardt - Analytica chimica acta, 1999 - Elsevier
Progress in marine chemistry has been driven by improved sampling and sample handling
techniques, and developments in analytical chemistry. Consequently, during the last 20 …
techniques, and developments in analytical chemistry. Consequently, during the last 20 …
Importance of stirring in the development of an iron-fertilized phytoplankton bloom
The growth of populations is known to be influenced by dispersal, which has often been
described as purely diffusive,. In the open ocean, however, the tendrils and filaments of …
described as purely diffusive,. In the open ocean, however, the tendrils and filaments of …
Global status of trace elements in the ocean
Y Sohrin, KW Bruland - TrAC Trends in Analytical Chemistry, 2011 - Elsevier
Trace elements in seawater can be limiting factors of biological productivity, tracers of ocean
circulation and biogeochemical processes, and proxies for paleoceanography. The global …
circulation and biogeochemical processes, and proxies for paleoceanography. The global …
The fate of added iron during a mesoscale fertilisation experiment in the Southern Ocean
The first Southern Ocean Iron RElease Experiment (SOIREE) was performed during
February 1999 in Antarctic waters south of Australia (61° S, 140° E), in order to verify …
February 1999 in Antarctic waters south of Australia (61° S, 140° E), in order to verify …
Highly selective colorimetric and electrochemical sensing of iron (III) using Nile red functionalized graphene film
We report a highly selective method for identification and detection of iron (III)(ferric iron, Fe
3+) using Nile red (NR) as a complexing agent. Fe 3+ preferentially binds with NR in …
3+) using Nile red (NR) as a complexing agent. Fe 3+ preferentially binds with NR in …