Harold Au

503 total citations
3 papers, 423 citations indexed

About

Harold Au is a scholar working on Materials Chemistry, Mechanical Engineering and Biomedical Engineering. According to data from OpenAlex, Harold Au has authored 3 papers receiving a total of 423 indexed citations (citations by other indexed papers that have themselves been cited), including 3 papers in Materials Chemistry, 2 papers in Mechanical Engineering and 2 papers in Biomedical Engineering. Recurrent topics in Harold Au's work include Graphene research and applications (2 papers), Membrane Separation and Gas Transport (2 papers) and Nanoparticles: synthesis and applications (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 Nanoparticles: synthesis and applications (1 paper). Harold Au collaborates with scholars based in China, United States and India. Harold Au's co-authors include Michael S. H. Boutilier, Chengzhen Sun, Rohit Karnik, Nicolas G. Hadjiconstantinou, 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

Harold Au

3 papers receiving 418 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Harold Au China	2	353	265	176	168	77	3	423
Satomi Hamada Japan	11	171 0.5×	319 1.2×	111 0.6×	37 0.2×	178 2.3×	54	401
Ken McCarley United States	8	204 0.6×	63 0.2×	105 0.6×	18 0.1×	183 2.4×	14	350
Changxin Tang China	11	199 0.6×	88 0.3×	34 0.2×	22 0.1×	142 1.8×	28	315
Eiji Ichise Japan	11	122 0.3×	81 0.3×	302 1.7×	35 0.2×	57 0.7×	46	393
Debdipto Acharya United Kingdom	11	232 0.7×	42 0.2×	105 0.6×	29 0.2×	271 3.5×	23	406
K. Ishizaki Switzerland	10	85 0.2×	104 0.4×	204 1.2×	30 0.2×	41 0.5×	19	331
G.M. O’Halloran Netherlands	9	113 0.3×	114 0.4×	43 0.2×	39 0.2×	215 2.8×	15	299
Hossein Alijani Australia	9	115 0.3×	107 0.4×	103 0.6×	8 0.0×	61 0.8×	14	304
Milena Martine Germany	8	103 0.3×	38 0.1×	82 0.5×	35 0.2×	220 2.9×	8	347
H. P. Amanapu United States	12	212 0.6×	345 1.3×	97 0.6×	15 0.1×	239 3.1×	14	427

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).

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.

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.

All Works

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3 of 3 papers shown

1.

Au, Harold, et al.. (2025). Evaluating Nanoparticle-Induced Cytotoxicity: Mechanisms and Methods. Nano Biomedicine and Engineering. 17(4). 481–504. 1 indexed citations

2.

Boutilier, Michael S. H., Chengzhen Sun, Sean C. O’Hern, et al.. (2014). Implications of Permeation through Intrinsic Defects in Graphene on the Design of Defect-Tolerant Membranes for Gas Separation. ACS Nano. 8(1). 841–849. 179 indexed citations

3.

Sun, Chengzhen, Michael S. H. Boutilier, Harold Au, et al.. (2013). Mechanisms of Molecular Permeation through Nanoporous Graphene Membranes. Langmuir. 30(2). 675–682. 243 indexed citations

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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