G. G. Siu

6.8k total citations · 1 hit paper
206 papers, 4.9k citations indexed

About

G. G. Siu is a scholar working on Materials Chemistry, Electrical and Electronic Engineering and Atomic and Molecular Physics, and Optics. According to data from OpenAlex, G. G. Siu has authored 206 papers receiving a total of 4.9k indexed citations (citations by other indexed papers that have themselves been cited), including 97 papers in Materials Chemistry, 51 papers in Electrical and Electronic Engineering and 49 papers in Atomic and Molecular Physics, and Optics. Recurrent topics in G. G. Siu's work include Silicon Nanostructures and Photoluminescence (42 papers), Nanowire Synthesis and Applications (31 papers) and Tuberculosis Research and Epidemiology (23 papers). G. G. Siu is often cited by papers focused on Silicon Nanostructures and Photoluminescence (42 papers), Nanowire Synthesis and Applications (31 papers) and Tuberculosis Research and Epidemiology (23 papers). G. G. Siu collaborates with scholars based in Hong Kong, China and United States. G. G. Siu's co-authors include C. L. Fu, H. C. Ong, Xiaohong Wu, Paul K. Chu, Xinglong Wu, Teng Qiu, Yongfeng Mei, M. J. Stokes, Jiyang Fan and Xiaoguang Bao and has published in prestigious journals such as Physical Review Letters, Journal of Biological Chemistry and Journal of Clinical Investigation.

In The Last Decade

G. G. Siu

197 papers receiving 4.7k citations

Hit 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.

Photoluminescence and cathodoluminescence studies of stoichiometric and oxygen-deficient ZnO films

2001 944 citations G. G. Siu et al. profile →

Peers

G. G. Siu

EEE

EOMM

Davinder Kaur India

J. Robert France

M. Yamaguchi Japan

Yoshinori Nishino Japan

Hiroshi Yoneyama Japan

Koji Ohara Japan

John W. Connell United States

P. J. Simpson United Kingdom

Om Parkash India

P.J. Wright United Kingdom

Davinder Kaur India

G. G. Siu

3.2k ×1.1

2.0k ×1.2

EEE

1.5k ×1.6

EOMM

759 ×0.9

811 ×1.2

Citations per year, relative to G. G. Siu G. G. Siu (= 1×) peers Davinder Kaur

Countries citing papers authored by G. G. Siu

Since Specialization

Citations

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

Fields of papers citing papers by G. G. Siu

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

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

Co-authorship network of co-authors of G. G. Siu

This figure shows the co-authorship network connecting the top 25 collaborators of G. G. Siu. A scholar is included among the top collaborators of G. G. Siu 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 G. G. Siu. G. G. Siu 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

Hui, C, Fred Lee, K. W. Fan, et al.. (2025). Ultrasound-Assisted Extraction: Unlocking the Antibacterial Potential of Coptis chinensis Franch. Against ESBL-Producing Enterobacterales. Molecules. 30(22). 4331–4331.

Tang, Victor, et al.. (2025). A Novel Digital PCR Assay for Accurate Detection and Differentiation of Focal and Non-Focal Subtypes of Mesenchymal–Epithelial Transition (MET) Gene Amplification in Lung Cancer. Cancers. 17(5). 811–811. 1 indexed citations

Brackman, Christopher J., Patrick H. Pun, Dae Young Cheung, et al.. (2025). Rapidly Progressing Melioidosis Outbreak in City Center Zoo, Hong Kong, 2024. Emerging infectious diseases. 31(9). 1815–1819. 1 indexed citations

Zhang, Zhipeng, et al.. (2024). Comprehensive identification of pathogenic microbes and antimicrobial resistance genes in food products using nanopore sequencing-based metagenomics. Food Microbiology. 121. 104493–104493. 11 indexed citations

Xie, Yao Jie, Yunyang Deng, Lin Yang, et al.. (2024). Use of the PRECEDE-PROCEED Model in Piloting Vaccine Promotion and Infection Self-Protection: Intervention Development and Effectiveness Examination. Vaccines. 12(9). 979–979. 1 indexed citations

Liu, Justina Yat Wa, Lin Yang, Man Sing Wong, et al.. (2024). An AI-empowered indoor digital contact tracing system for COVID-19 outbreaks in residential care homes. Infectious Disease Modelling. 9(2). 474–482. 2 indexed citations

Xie, Yao Jie, Xiaoli Liao, Lin Yang, et al.. (2024). Community Engagement in Vaccination Promotion: Systematic Review and Meta-Analysis. JMIR Public Health and Surveillance. 10. e49695–e49695. 10 indexed citations

Su, Junhao, Amy Wing-Sze Leung, Kenneth Leung, et al.. (2023). Long-Read Sequencing with Hierarchical Clustering for Antiretroviral Resistance Profiling of Mixed Human Immunodeficiency Virus Quasispecies. Clinical Chemistry. 69(10). 1174–1185. 5 indexed citations

Su, Junhao, Zhenxian Zheng, G. G. Siu, et al.. (2023). Evaluation of Mycobacterium tuberculosis enrichment in metagenomic samples using ONT adaptive sequencing and amplicon sequencing for identification and variant calling. Scientific Reports. 13(1). 5237–5237. 10 indexed citations

10.

Kok, Kin‐Hang, Shuk‐Ching Wong, Wan-Mui Chan, et al.. (2022). Co-circulation of two SARS-CoV-2 variant strains within imported pet hamsters in Hong Kong. Emerging Microbes & Infections. 11(1). 689–698. 29 indexed citations

11.

Ho, Alex Yat-Man, et al.. (2021). A low-cost TaqMan minor groove binder probe-based one-step RT-qPCR assay for rapid identification of N501Y variants of SARS-CoV-2. Journal of Virological Methods. 299. 114333–114333. 7 indexed citations

12.

Tafess, Ketema, Dimitri Gonzalez, Chalom Sayada, et al.. (2020). Targeted-Sequencing Workflows for Comprehensive Drug Resistance Profiling of Mycobacterium tuberculosis Cultures Using Two Commercial Sequencing Platforms: Comparison of Analytical and Diagnostic Performance, Turnaround Time, and Cost. Clinical Chemistry. 66(6). 809–820. 47 indexed citations

13.

Yip, Cyril Chik‐Yan, Wan-Mui Chan, Jonathan Daniel Ip, et al.. (2020). Nanopore Sequencing Reveals Novel Targets for Detection and Surveillance of Human and Avian Influenza A Viruses. Journal of Clinical Microbiology. 58(5). 26 indexed citations

14.

Chen, Jonathan Hon-Kwan, et al.. (2019). Molecular Characterization of HIV-1 Minority Subtypes in Hong Kong: A Recent Epidemic of CRF07_BC among the Men who have Sex with Men Population. Current HIV Research. 17(1). 53–64. 4 indexed citations

15.

Leung, Kenneth, Sabrina Wai-Chi To, G. G. Siu, et al.. (2017). Direct detection of Mycobacterium tuberculosis and drug resistance in respiratory specimen using Abbott Realti m e MTB detection and RIF/INH resistance assay. Diagnostic Microbiology and Infectious Disease. 89(2). 118–124. 17 indexed citations

16.

Yuan, Lina, Yang Yu, Yanmin Zhu, et al.. (2017). GAAP: Genome-organization-framework-Assisted Assembly Pipeline for prokaryotic genomes. BMC Genomics. 18(S1). 952–952. 6 indexed citations

17.

Lan, Yun, Jason T. Lam, G. G. Siu, et al.. (2014). Cationic amphipathic D-enantiomeric antimicrobial peptides with in vitro and ex vivo activity against drug-resistant Mycobacterium tuberculosis. Tuberculosis. 94(6). 678–689. 46 indexed citations

18.

Zhang, Yongxin, Yinzhong Shen, G. G. Siu, et al.. (2012). Molecular characterization of fluoroquinolone-resistant Mycobacterium tuberculosis clinical isolates from Shanghai, China. Diagnostic Microbiology and Infectious Disease. 73(3). 260–263. 16 indexed citations

19.

Siu, G. G., Ying Zhang, Terrence Chi‐Kong Lau, et al.. (2011). Mutations outside the rifampicin resistance-determining region associated with rifampicin resistance in Mycobacterium tuberculosis. Journal of Antimicrobial Chemotherapy. 66(4). 730–733. 94 indexed citations

20.

Siu, G. G., Pak‐Leung Ho, Tak Lun Que, et al.. (2010). Direct detection of isoniazid-resistant Mycobacterium tuberculosis in respiratory specimens by multiplex allele-specific polymerase chain reaction. Diagnostic Microbiology and Infectious Disease. 69(1). 51–58. 10 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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