Hiroki Nikawa
Impact in
- Orthodontics top 0.5%
- Dental materials and restorations
- Periodontics top 0.2%
- Oral microbiology and periodontitis research
Papers in
- Periodontics 38
- Oral microbiology and periodontitis research 34
- Orthodontics 34
- Dental materials and restorations 29
- Co-authors
- Takashi HamadaTaizo HamadaSeicho MakihiraHiroshi KumagaiHiroshi MurataTakahisa YamamotoTakaharu YamamotoLP Samaranayake
In The Last Decade
Hiroki Nikawa
122 papers receiving 3.5k citations
Peers
Comparison fields: 5 of 142
- Orthodontics 1.2k
- Periodontics 951
- General Dentistry 308
- Oral Surgery 872
- Complementary and Manual Therapy 125
Countries citing papers authored by Hiroki Nikawa
This map shows the geographic impact of Hiroki Nikawa'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 Hiroki Nikawa with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Hiroki Nikawa more than expected).
Fields of papers citing papers by Hiroki Nikawa
This network shows the impact of papers produced by Hiroki Nikawa. 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 Hiroki Nikawa. The network helps show where Hiroki Nikawa may publish in the future.
Co-authorship network
The 25 scholars most cited alongside Hiroki Nikawa, linked wherever they have co-authored with each other. Click a name or a connecting line to browse the papers they share.
All Works
| # | Work | ||
|---|---|---|---|
| 1 | 2025 | 3 | |
| 2 | 2024 | 0 | |
| 3 | 2023 | 0 | |
| 4 | 2023 | 7 | |
| 5 | 2021 | 8 | |
| 6 | 2019 | 22 | |
| 7 | 2016 | 19 | |
| 8 | 2014 | 24 | |
| 9 | 2013 | 2 | |
| 10 | 2010 | 9 | |
| 11 | 2009 | 71 | |
| 12 | 2007 | 161 | |
| 13 | 2005 | 16 | |
| 14 | 2003 | 73 | |
| 15 | Crecimiento in vitro de la especie Candida en adhesivos comerciales para dentaduras | 2001 | 1 |
| 16 | 2001 | 1 | |
| 17 | Impacts of PAFE on the relative CSH of Candida albicans. | 2000 | 0 |
| 18 | 1999 | 57 | |
| 19 | Effect of endogenous proteins on Candida biofilm formation on acrylic | 1998 | 2 |
| 20 | 1997 | 90 |
About Hiroki Nikawa
Hiroki Nikawa is a scholar working on Periodontics, Orthodontics, Oral Surgery, Infectious Diseases and Complementary and Manual Therapy, having authored 129 papers that have together received 3.7k indexed citations. Recurring topics across this work include Antifungal resistance and susceptibility (42 papers), Oral microbiology and periodontitis research (34 papers), Dental materials and restorations (29 papers), Dental Implant Techniques and Outcomes (12 papers), Probiotics and Fermented Foods (10 papers), Salivary Gland Disorders and Functions (9 papers), Endodontics and Root Canal Treatments (9 papers) and Bone Tissue Engineering Materials (8 papers). The work is most often cited by research in Orthodontics (1.2k citations), Periodontics (951 citations), General Dentistry (308 citations), Oral Surgery (872 citations) and Complementary and Manual Therapy (125 citations). Hiroki Nikawa has collaborated with scholars based in Japan, Hong Kong and China. Frequent co-authors include Takashi Hamada, Taizo Hamada, Seicho Makihira, Hiroshi Kumagai, Hiroshi Murata, Takahisa Yamamoto, Takaharu Yamamoto, LP Samaranayake, Yuichi Mine and L. P. Samaranayake. Their work appears in journals such as Journal of Oral Rehabilitation, Journal of Prosthetic Dentistry, Archives of Oral Biology, Mycoses and Dental Materials Journal.
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.