Harold Au

3 papers and 418 indexed citations
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About

Harold Au is a scholar working on Materials Chemistry, Biomedical Engineering and Mechanical Engineering. According to data from OpenAlex, Harold Au has authored 3 papers receiving a total of 418 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Materials Chemistry, 2 papers in Biomedical Engineering and 2 papers in Mechanical Engineering. Recurrent topics in Harold Au’s work include Graphene research and applications (2 papers), Membrane Separation and Gas Transport (2 papers) and Nanoparticle-Based Drug Delivery (1 paper). Harold Au is often cited by papers focused on Graphene research and applications (2 papers), Membrane Separation and Gas Transport (2 papers) and Nanoparticle-Based Drug Delivery (1 paper). Harold Au collaborates with scholars based in United States, China and Italy. Harold Au's co-authors include Chengzhen Sun, Rohit Karnik, Nicolas G. Hadjiconstantinou, Michael S. H. Boutilier, Bofeng Bai, Pietro Poesio and Sean C. O’Hern and has published in prestigious journals such as ACS Nano, Langmuir and Nano Biomedicine and Engineering.

In The Last Decade

Co-authorship network of co-authors of Harold Au

This figure shows the co-authorship network connecting the top 25 collaborators of Harold Au. A scholar is included among the top collaborators of Harold Au 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 Harold Au. Harold Au is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

Fields of papers citing papers by Harold Au

Since Specialization
Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Harold Au. 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 Harold Au. The network helps show where Harold Au may publish in the future.

Countries citing papers authored by Harold Au

Since Specialization
Citations

This map shows the geographic impact of Harold Au'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 Harold Au with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Harold Au more than expected).

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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2026