Walter Cullen

32.4k total citations · 7 hit papers
636 papers, 21.7k citations indexed

About

Walter Cullen is a scholar working on Organic Chemistry, Inorganic Chemistry and General Health Professions. According to data from OpenAlex, Walter Cullen has authored 636 papers receiving a total of 21.7k indexed citations (citations by other indexed papers that have themselves been cited), including 167 papers in Organic Chemistry, 116 papers in Inorganic Chemistry and 104 papers in General Health Professions. Recurrent topics in Walter Cullen's work include Arsenic contamination and mitigation (93 papers), Organometallic Complex Synthesis and Catalysis (86 papers) and Asymmetric Hydrogenation and Catalysis (52 papers). Walter Cullen is often cited by papers focused on Arsenic contamination and mitigation (93 papers), Organometallic Complex Synthesis and Catalysis (86 papers) and Asymmetric Hydrogenation and Catalysis (52 papers). Walter Cullen collaborates with scholars based in Canada, Ireland and United Kingdom. Walter Cullen's co-authors include Kenneth J. Reimer, X. Chris Le, Colum Dunne, David J. Thomas, Miroslav Stýblo, Brendan D. Kelly, G. Mitu Gulati, Clodagh O’Gorman, Steven J. Rettig and John E. Saunders and has published in prestigious journals such as Chemical Reviews, Journal of the American Chemical Society and SHILAP Revista de lepidopterología.

In The Last Decade

Walter Cullen

619 papers receiving 20.5k citations

Hit Papers

5 papers align trajectories

What are hit papers?

Hit papers significantly outperform the citation benchmark for their cohort. A paper qualifies if it has ≥500 total citations, achieves ≥1.5× the top-1% citation threshold for papers in the same subfield and year (this is the minimum needed to enter the top 1%, not the average within it), or reaches the top citation threshold in at least one of its specific research topics.

Arsenic speciation in the environment

1989 2.1k citations Walter Cullen et al. profile →
Research confuses me: what is the difference between case-control and cohort studies in quantitative research?

2013 1.3k citations Walter Cullen, Colum Dunne et al. PubMed profile →
Comparative toxicity of trivalent and pentavalent inorganic and methylated arsenicals in rat and human cells

2000 810 citations Walter Cullen et al. profile →
Mental health in the COVID-19 pandemic

2020 800 citations Walter Cullen et al. profile →
Arsenic Binding to Proteins

2013 660 citations Walter Cullen et al. profile →
Monomethylarsonous Acid (MMAIII) Is More Toxic Than Arsenite in Chang Human Hepatocytes

2000 564 citations Walter Cullen et al. profile →
Barriers to healthcare and self-reported adverse outcomes for autistic adults: a cross-sectional study

2022 99 citations Walter Cullen et al. profile →

Peers

Countries citing papers authored by Walter Cullen

Since Specialization

Citations

This map shows the geographic impact of Walter Cullen's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Walter Cullen with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Walter Cullen more than expected).

Fields of papers citing papers by Walter Cullen

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Walter Cullen. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Walter Cullen. The network helps show where Walter Cullen may publish in the future.

Co-authorship network of co-authors of Walter Cullen

This figure shows the co-authorship network connecting the top 25 collaborators of Walter Cullen. A scholar is included among the top collaborators of Walter Cullen based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Walter Cullen. Walter Cullen is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

Sort: Min cites: Since: Top N: Style:

20 of 20 papers shown

#	Work	Indexed citations
1	Breastfeeding related knowledge, attitudes, perceptions and practices of primary healthcare professionals in Ireland: A national cross-sectional survey 2025 ·PLoS ONE ·(unknown), Kate Frazer, Sarah Brennan, (unknown), (unknown), (unknown), Marie M. Cantwell, (unknown), Laura McHugh, Walter Cullen, (unknown)	0
2	Setting targets for antibiotic use in general practice in Europe: A scoping review 2024 ·European Journal of General Practice ·Nathaly Garzón‐Orjuela, (unknown), (unknown), (unknown), (unknown), Walter Cullen, Catherine Blake, Akke Vellinga	0
3	Joint and soft tissue injections in Irish primary care: a survey of GPs’ attitudes and practices 2023 ·BJGP Open ·(unknown), Walter Cullen, (unknown)	1
4	Irish general practitioner (GP) perspectives on impact of direct access radiology on patient care in the community: results from a mixed-methods study 2023 ·Irish Journal of Medical Science (1971 -) ·Michael O’Callaghan, (unknown), (unknown), (unknown), Geoff McCombe, (unknown), (unknown), Claire Collins, Fintan Stanley, Walter Cullen	1
5	Early Career Training in Addiction Medicine: A Qualitative Study with Health Professions Trainees Following a Specialized Training Program in a Canadian Setting 2022 ·Substance Use & Misuse ·Ján Klimas, Lauren Gorfinkel, (unknown), (unknown), Dzmitry Krupchanka, Walter Cullen, Evan Wood, Nadia Fairbairn	1
6	Integrating Hepatitis C Care for Opioid Substitution Treatment Patients Attending General Practice: Feasibility, Clinical, and Cost-Effectiveness Analysis 2022 ·SHILAP Revista de lepidopterología ·Geoff McCombe, Davina Swan, John S. Lambert, (unknown), Zoë Ward, Peter Vickerman, Gordana Avramovic, Des Crowley, Willard Tinago, Nyashadzaishe Mafirakureva, Walter Cullen	3
7	Integrating Care for Diabetes and Hypertension with HIV Care in Sub-Saharan Africa: A Scoping Review 2022 ·International Journal of Integrated Care ·Geoff McCombe, (unknown), Marie Claire Van Hout, Jeffrey V. Lazarus, Max Bachmann, Shabbar Jaffar, Anupam Garrib, Kaushik Ramaiya, Nelson K. Sewankambo, Sayoki Mfinanga, Walter Cullen	33
8	Promoting nurse‐led behaviour change interventions to prevent cardiovascular disease in disadvantaged communities: A scoping review 2022 ·Health & Social Care in the Community ·(unknown), (unknown), Geoff McCombe, Mary Casey, Patricia Fitzpatrick, (unknown), (unknown), (unknown), (unknown), Walter Cullen	2
9	Paramedics working in general practice: a scoping review 2021 ·HRB Open Research ·(unknown), Geoff McCombe, Gina Agarwal, Matthew Booker, Walter Cullen, Gerard Bury, Tomás Barry	5
10	Keyworker mediated enhancement of physical health in patients with first episode psychosis: A feasibility/acceptability study 2021 ·Early Intervention in Psychiatry ·(unknown), Geoff McCombe, (unknown), Donal O’Keeffe, (unknown), Mary Clarke, Ciarán Corcoran, (unknown), (unknown), John Lyne, Patrick D. McGorry, (unknown), K. O’Connor, (unknown), (unknown), (unknown), Walter Cullen	3
11	General practice attendances among patients attending a post-COVID-19 clinic: a pilot study 2021 ·BJGP Open ·(unknown), Geoff McCombe, Gordana Avramovic, Des Crowley, (unknown), (unknown), (unknown), (unknown), (unknown), Carla Perrotta, Aoife G. Cotter, John S. Lambert, Walter Cullen	0
12	Key Worker–Mediated Enhancement of Physical Health in First Episode Psychosis: Protocol For a Feasibility Study in Primary Care 2019 ·JMIR Research Protocols ·Geoff McCombe, (unknown), (unknown), (unknown), Mary Clarke, (unknown), Sinéad O’Brien, John Lyne, Ciarán Corcoran, Patrick D. McGorry, Walter Cullen	4
13	Integrated Hepatitis C Care for People Who Inject Drugs (Heplink): Protocol for a Feasibility Study in Primary Care 2018 ·JMIR Research Protocols ·Geoff McCombe, Davina Swan, (unknown), Gordana Avramovic, Peter Vickerman, Zoë Ward, Julian Surey, Juan Macı́as, John S. Lambert, Walter Cullen	8
14	Hepatitis C Prevalence and Management Among Patients Receiving Opioid Substitution Treatment in General Practice in Ireland: Baseline Data from a Feasibility Study 2018 ·Interactive Journal of Medical Research ·Ross Murtagh, Davina Swan, (unknown), Geoff McCombe, John S. Lambert, Gordana Avramovic, Walter Cullen	7
15	A qualitative study of undergraduate clerkships in the intensive care unit: It’s a brand new world 2017 ·Perspectives on Medical Education ·Enda O’Connor, Michael S. Moore, Walter Cullen, Peter Cantillon	13
16	Cocaine use in Young Adults: Correlation with Early Onset Cannabis, Alcohol and Tobacco Use. 2016 ·PubMed ·Bobby P. Smyth, Ailish Hannigan, Walter Cullen	6
17	Care of type 2 diabetes in unresourced general practice: current practice in the Mid-West. 2014 ·PubMed ·Raymond G. O'Connor, (unknown), Walter Cullen, Jewel Mullen, M Healy, (unknown), M. Griffin, (unknown)	1
18	A review of the differences and similarities between generic drugs and their originator counterparts, including economic benefits associated with usage of generic medicines, using Ireland as a case study 2013 ·BMC Pharmacology and Toxicology ·Suzanne S. Dunne, Bill Shannon, Colum Dunne, Walter Cullen	158
19	Relationships between student characteristics and self‐, peer and tutor evaluations of oral presentations 2008 ·Assessment & Evaluation in Higher Education ·A. Mark Langan, David M. Shuker, Walter Cullen, David E. Penney, Richard F. Preziosi, C. Philip Wheater	71
20	Depletion of the erbB-2 gene product p185 by benzoquinoid ansamycins. 1994 ·PubMed ·(unknown), (unknown), Mary Pat Moyer, Rodney C. Schnur, Arthur M. Bruskin, Walter Cullen, James D. Moyer	98

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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