D-Index & Metrics Best Publications
Denis M. O'Carroll

Denis M. O'Carroll

D-Index & Metrics

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Engineering and Technology D-index 31 Citations 4,463 63 World Ranking 5492 National Ranking 232

Overview

What is he best known for?

The fields of study he is best known for:

  • Organic chemistry
  • Ecology
  • Catalysis

Denis M. O'Carroll focuses on Zerovalent iron, Porous medium, Nanoparticle, Chemical engineering and Nanotechnology. His research in Zerovalent iron intersects with topics in Inorganic chemistry, Cadmium, Environmental remediation and Chemisorption. The Environmental remediation study combines topics in areas such as Waste management and Chlorinated solvents.

His biological study spans a wide range of topics, including Colloid, Capillary action, Grain size and Air sparging. His work deals with themes such as Suspension, Environmental chemistry and World Wide Web, which intersect with Nanoparticle. His work on Carbon nanotube as part of his general Nanotechnology study is frequently connected to Research opportunities, thereby bridging the divide between different branches of science.

His most cited work include:

  • Kinetics and thermodynamics of cadmium ion removal by adsorption onto nano zerovalent iron particles. (908 citations)
  • Nanoscale zero valent iron and bimetallic particles for contaminated site remediation (524 citations)
  • Nanoscale zero valent iron and bimetallic particles for contaminated site remediation (524 citations)

What are the main themes of his work throughout his whole career to date?

His primary scientific interests are in Chemical engineering, Porous medium, Zerovalent iron, Environmental chemistry and Groundwater. In his work, Silt is strongly intertwined with Electrokinetic phenomena, which is a subfield of Chemical engineering. His Porous medium research includes elements of Nanoparticle, Nanotechnology, Carbon nanotube, Saturation and Colloid.

His Zerovalent iron research is multidisciplinary, incorporating elements of Sulfidation, Inorganic chemistry, Dithionite, Nano- and Environmental remediation. His research on Environmental remediation also deals with topics like

  • Environmental engineering which intersects with area such as Permeability,
  • Waste management and related Groundwater remediation,
  • Aqueous solution, which have a strong connection to Catalysis. Denis M. O'Carroll has researched Environmental chemistry in several fields, including Hyporheic zone, Contamination and Dilution.

He most often published in these fields:

  • Chemical engineering (22.60%)
  • Porous medium (24.29%)
  • Zerovalent iron (23.16%)

What were the highlights of his more recent work (between 2018-2021)?

  • Environmental chemistry (19.21%)
  • Groundwater (15.82%)
  • Aquifer (12.99%)

In recent papers he was focusing on the following fields of study:

His primary areas of study are Environmental chemistry, Groundwater, Aquifer, Sulfidation and Zerovalent iron. Denis M. O'Carroll focuses mostly in the field of Environmental chemistry, narrowing it down to matters related to Dilution and, in some cases, Contamination, Dissolution, Hydrogenolysis, Chloride and Aqueous solution. His studies deal with areas such as Organic matter, Natural organic matter and Total organic carbon as well as Groundwater.

His Sulfidation study deals with Chemical engineering intersecting with Denticity. His work in Dithionite addresses issues such as Sodium dithionite, which are connected to fields such as Environmental remediation. His research on Environmental remediation focuses in particular on In situ chemical oxidation.

Between 2018 and 2021, his most popular works were:

  • Changes in global groundwater organic carbon driven by climate change and urbanization (22 citations)
  • Carboxymethyl cellulose stabilized and sulfidated nanoscale zero-valent iron: Characterization and trichloroethene dechlorination (18 citations)
  • Changes in groundwater dissolved organic matter character in a coastal sand aquifer due to rainfall recharge (16 citations)

In his most recent research, the most cited papers focused on:

  • Organic chemistry
  • Ecology
  • Catalysis

Denis M. O'Carroll spends much of his time researching Sulfidation, Zerovalent iron, Hydrology, Environmental chemistry and Groundwater. His Sulfidation study combines topics in areas such as Contamination, Dissolution, Dilution, Hydrogenolysis and Chloride. He integrates Zerovalent iron with Carboxymethyl cellulose in his research.

His study in the field of Water use, Water balance and Evapotranspiration also crosses realms of Vegetation type and Permanent wilting point. His Groundwater research incorporates themes from Organic matter, Climate change, Dissolved organic carbon and Total organic carbon. His Organic matter research is multidisciplinary, incorporating perspectives in Hydrogeology, Sedimentary rock, Biogeochemical cycle, Vadose zone and Groundwater recharge.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Kinetics and thermodynamics of cadmium ion removal by adsorption onto nano zerovalent iron particles.

Hardiljeet K. Boparai;Meera Joseph;Denis M. O’Carroll.
Journal of Hazardous Materials (2011)

1417 Citations

Nanoscale zero valent iron and bimetallic particles for contaminated site remediation

Denis O’Carroll;Denis O’Carroll;Brent Sleep;Magdalena Krol;Hardiljeet Boparai.
Advances in Water Resources (2013)

752 Citations

Potential release pathways, environmental fate, and ecological risks of carbon nanotubes.

Elijah J. Petersen;Liwen Zhang;Nikolai T. Mattison;Denis M. O’Carroll;Denis M. O’Carroll.
Environmental Science & Technology (2011)

498 Citations

Enhanced stability and dechlorination activity of pre-synthesis stabilized nanoscale FePd particles

Nataphan Sakulchaicharoen;Denis M. O'Carroll;Jose E. Herrera.
Journal of Contaminant Hydrology (2010)

206 Citations

Predicting colloid transport through saturated porous media: A critical review

Ian L. Molnar;William P. Johnson;Jason I. Gerhard;Clinton S. Willson.
Water Resources Research (2015)

178 Citations

Mobility of Multiwalled Carbon Nanotubes in Porous Media

Xueying Liu;Denis M. O’Carroll;Elijah J. Petersen;Qingguo Huang.
Environmental Science & Technology (2009)

170 Citations

Cadmium (Cd 2+ ) removal by nano zerovalent iron: surface analysis, effects of solution chemistry and surface complexation modeling

Hardiljeet K. Boparai;Meera Joseph;Denis M. O’Carroll.
Environmental Science and Pollution Research (2013)

150 Citations

Sulfidation of Iron-Based Materials: A Review of Processes and Implications for Water Treatment and Remediation.

Dimin Fan;Ying Lan;Paul G. Tratnyek;Richard L. Johnson.
Environmental Science & Technology (2017)

136 Citations

Impact of porous media grain size on the transport of multi-walled carbon nanotubes.

Nikolai T. Mattison;Denis M. O’Carroll;Denis M. O’Carroll;R. Kerry Rowe;Elijah J. Petersen.
Environmental Science & Technology (2011)

132 Citations

Characterization of nZVI Mobility in a Field Scale Test

Chris M. Kocur;Ahmed I. Chowdhury;Nataphan Sakulchaicharoen;Hardiljeet K. Boparai.
Environmental Science & Technology (2014)

122 Citations

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