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余逸如

Professor Yu, Ollie Yiru

BMed, MStomat (Huazhong Sc & Tech); PhD (HK); FHEA

Profile

Title
  • Assistant Dean (Knowledge Exchange and Development)
    助理院長（知識交流及發展）
  • Clinical Assistant Professor in Cariology
    齲齒學臨床助理教授
Division
Restorative Dental Sciences
E-mail
ollieyu@hku.hk
Phone
+852 2859 0310
Areas of Research Expertise
  • Caries Detection
  • Caries Prevention and Management
  • Minimal Intervention Dentistry
  • Lasers in Dentistry
Research Profile
Publication & Awards
Publications

    Article

  • Chawhuaveang DD, Duangthip D, Chan AKY, Li SK-Y, Chu CH, Yu OY. Erosive tooth wear among noninstitutionalised older adults in Hong Kong: a cross-sectional study, BMC Oral Health 2024; 24(1) doi:10.1186/s12903-023-03835-w
  • Chau Reinhard Chun Wang, Thu Khaing Myat, Yu Ollie Yiru, Hsung Richard Tai-Chiu, Lo Edward Chin Man, Lam Walter Yu Hang. Performance of Generative Artificial Intelligence in Dental Licensing Examinations, International Dental Journal 2024; doi:10.1016/j.identj.2023.12.007
  • Campus Guglielmo, Niu John Yun, Sezer Berkant, Yu Ollie Yiru. Prevention and management of dental erosion and decay, BMC Oral Health 2024; 24(1) doi:10.1186/s12903-024-04257-y
  • Chawhuaveang Darren Dhananthat, Mei May Lei, Chu Chun Hung, Yu Ollie Yiru. Preventive dental erosion with silver diamine fluoride: An in vitro study, Journal of Dentistry 2024; 145 doi:10.1016/j.jdent.2024.105022
  • Yu Chengbo, Zhang Zhixiang, Xiao Li, Ai Mi, Qing Ying, Zhang Zhixing, Xu Lianyi, Yu Ollie Yiru, Cao Yingguang, Liu Yong, Song Ke. IRE1α pathway: A potential bone metabolism mediator, Cell Proliferation 2024; doi:10.1111/cpr.13654
  • Chan Alice Kit Ying, Tsang Yiu Cheung, Yu Ollie Yiru, Lo Edward Chin Man, Leung Katherine Chiu Man, Chu Chun Hung. Clinical evidence for silver diamine fluoride to reduce dentine hypersensitivity: A systematic review, Journal of Dentistry 2024; 142: article no. 104868-article no. 104868 doi:10.1016/j.jdent.2024.104868
  • Xu Veena Wenqing, Nizami Mohammed Zahedul Islam, Yin Iris Xiaoxue, Niu John Yun, Yu Ollie Yiru, Chu Chun-Hung. Copper Materials for Caries Management: A Scoping Review, Journal of Functional Biomaterials 2024; 15(1) doi:10.3390/jfb15010010
  • Xu Veena Wenqing, Yin Iris Xiaoxue, Niu John Yun, Yu Ollie Yiru, Nizami Mohammed Zahedul Islam, Chu Chun Hung. Developing a novel antibacterial copper tetraamine fluoride, Journal of Dentistry 2024; 150: article no. 105320-article no. 105320 doi:10.1016/j.jdent.2024.105320
  • Ge Kelsey Xingyun, Lam Yu Hang Walter, Chu Chun Hung, Yu Ollie Yiru. Updates on the clinical application of glass ionomer cement in restorative and preventive dentistry, Journal of Dental Sciences 2024; doi:10.1016/j.jds.2024.07.021
  • Nizami MZI, XUE W, Wong AWY, Yu YO, Yeung C, Chu CH. Challenge-Based Learning in Dental Education, Dentistry Journal 2023; 11: 14-14 doi:10.3390/dj11010014
  • Zhang OL, Niu JY, Yu OY, Mei ML, Jakubovics NS, Chu CH. Peptide Designs for Use in Caries Management: A Systematic Review, International Journal of Molecular Sciences 2023; 24(4) doi:10.3390/ijms24044247
  • Zaeneldin A, Chu CH, Yu OY. Dental Pulp Response to Silver-Containing Solutions: A Scoping Review, Dentistry Journal 2023; 11(5) doi:10.3390/dj11050114
  • Zhang OL, Niu JY, Yin IX, Yu OY, Mei ML, Chu CH. Bioactive Materials for Caries Management: A Literature Review, Dentistry Journal 2023; 11(3) doi:10.3390/dj11030059
  • Ge KX, Lung CYK, Lam WYH, Chu CH, Yu OY. A novel glass ionomer cement with silver zeolite for restorative dentistry, Journal of Dentistry 2023; 133 doi:10.1016/j.jdent.2023.104524
  • Ng TC, Chu CH, Yu OY. A concise review of dental sealants in caries management, Frontiers in Oral Health 2023; 4 doi:10.3389/froh.2023.1180405
  • Zhang JS, Chen Z, Chu CH, Yu OY. Effect of silver diamine fluoride upon the microbial community of carious lesions: A scoping review, Journal of Dentistry 2023; 134 doi:10.1016/j.jdent.2023.104554
  • Yeung Clara Yan Yu, Chu Chun Hung, Yu Ollie Yiru. A concise review of chewing gum as an anti-cariogenic agent, Frontiers in Oral Health 2023; 4 doi:10.3389/froh.2023.1213523
  • Zhang Lili, Niu Yun, Yin Xiaoxue Iris, Yu Yiru Ollie, Mei L May, Chu Chun Hung. Antibacterial Properties of the Antimicrobial Peptide Gallic Acid-Polyphemusin I (GAPI), Antibiotics 2023; 12(9) doi:10.3390/antibiotics12091350
  • Li LJ, Chu CH, Yu OY. Application of Zeolites and Zeolitic Imidazolate Frameworks in Dentistry-A Narrative Review., Nanomaterials 2023; 13(22) doi:10.3390/nano13222973
  • Zhang OL, Niu JY, Yu OY, Mei ML, Jakubovics NS, Chu CH. Development of a Novel Peptide with Antimicrobial and Mineralising Properties for Caries Management, Pharmaceutics 2023; 15(11) doi:10.3390/pharmaceutics15112560
  • Zhang Lili, Niu Yun, Yu Yiru Ollie, Yin Xiaoxue Iris, Mei L May, Chu Hung Chun. The Anti-Caries Effects of a Novel Peptide on Dentine Caries: An In Vitro Study, International Journal of Molecular Sciences 2023; 24(18) doi:10.3390/ijms241814076
  • Zhang Olivia Lili, Niu John Yun, Yu Ollie Yiru, Mei May Lei, Jakubovics Nicholas Stephen, Chu Chun Hung. Peptide Designs for Use in Caries Management: A Systematic Review, International Journal of Molecular Sciences 2023; 24(4): article no. 4247-article no. 4247 doi:10.3390/ijms24044247
  • Zhang Olivia Lili, Niu John Yun, Yin Iris Xiaoxue, Yu Ollie Yiru, Mei May Lei, Chu Chun Hung. Bioactive Materials for Caries Management: A Literature Review, Dentistry Journal 2023; 11(3): article no. 59-article no. 59 doi:10.3390/dj11030059
  • Zhang Olivia Lili, Niu John Yun, Yu Ollie Yiru, Mei May Lei, Jakubovics Nicholas Stephen, Chu Chun Hung. Development of a Novel Peptide with Antimicrobial and Mineralising Properties for Caries Management, Pharmaceutics 2023; 15(11): article no. 2560-article no. 2560 doi:10.3390/pharmaceutics15112560
  • Zhang Josie Shizhen, Huang Shi, Chen Zigui, Chu Chun-Hung, Takahashi Nobuhiro, Yu Ollie Yiru. Application of omics technologies in cariology research: A critical review with bibliometric analysis, Journal of Dentistry 2023; 141 doi:10.1016/j.jdent.2023.104801
  • Jing Q, Yu Y, Chu C, Li Y, Li M. Research progress on neutrophil extracellular traps in oral infectious diseases, Journal of Prevention and Treatment for Stomatological Diseases 2023; 31(5): 359-364 doi:10.12016/j.issn.2096-1456.2023.05.008
  • Ge Kelsey Xingyun, Quock Ryan, Chu Chun Hung, Yu Ollie Yiru. The preventive effect of glass ionomer cement restorations on secondary caries formation: A systematic review and meta-analysis, Dental Materials 2023; 39(12): e1-e17 doi:10.1016/j.dental.2023.10.008
  • ZAENELDIN AMMI, Yu YO, Chu CH. Effect of silver diamine fluoride on vital dental pulp: A systematic review, Journal of Dentistry 2022; 119: 104066-104066 doi:10.1016/j.jdent.2022.104066
  • XU W, Nizami MZI, Yin X, Yu YO, Lung YK, Chu CH. Application of Copper Nanoparticles in Dentistry, Nanomaterials 2022; 12(5): article no. 805-article no. 805 doi:10.3390/nano12050805
  • GE X, Quock R, Chu CH, Yu YO. The preventive effect of glass ionomer restorations on new caries formation: A systematic review and meta-analysis, Journal of Dentistry 2022; 104272-104272 doi:10.1016/j.jdent.2022.104272
  • ZHANG S, Chu CH, Yu YO. Oral Microbiome and Dental Caries Development, Dentistry Journal 2022; 10: 184-184 doi:10.3390/dj10100184
  • Leung GKH, Wong AWY, Chu CH, Yu YO. Update on Dental Luting Materials, Dentistry Journal 2022; 10: 208-208 doi:10.3390/dj10110208
  • Zhang Olivia Lili, Niu John Yun, Yin Iris Xiaoxue, Yu Ollie Yiru, Mei May Lei, Chu Chun Hung. Growing Global Research Interest in Antimicrobial Peptides for Caries Management: A Bibliometric Analysis, Journal of Functional Biomaterials 2022; 13(4): article no. 210-article no. 210 doi:10.3390/jfb13040210
  • Xu Veena Wenqing, Nizami Mohammed Zahedul Islam, Yin Iris Xiaoxue, Lung Christie Ying Kei, Yu Ollie Yiru, Chu Chun Hung. Caries Management with Non-Metallic Nanomaterials: A Systematic Review, International Journal of Nanomedicine 2022; 17: 5809-5824 doi:10.2147/IJN.S389038
  • Nizami Mohammed Zahedul Islam, Yeung Conson, Yin Iris Xiaoxue, Wong Amy Wai Yee, Chu Chun Hung, Yu Ollie Yiru. Tunnel Restoration: A Minimally Invasive Dentistry Practice, Clinical, Cosmetic and Investigational Dentistry 2022; 14: 207-216 doi:10.2147/CCIDE.S372165
  • Chawhuaveang Darren Dhananthat, Yu Ollie Yiru, Yin Iris Xiaoxue, Lam Walter Yu Hang, Chu Chun Hung. Topical Agents for Nonrestorative Management of Dental Erosion: A Narrative Review, Healthcare (Switzerland) 2022; 10(8): article no. 1413-article no. 1413 doi:10.3390/healthcare10081413
  • Chawhuaveang DD, Yu OY, Yin IX, Lam WYH, Mei ML, Chu CH. Acquired salivary pellicle and oral diseases: A literature review, Journal of Dental Sciences 2021; 16(1): 523-529 doi:10.1016/j.jds.2020.10.007
  • Zhang J, Zhao IS, Yu OY, Li QL, Mei ML, Zhang C, Chu CH. Layer-by-layer self‐assembly polyelectrolytes loaded with cyclic adenosine monophosphate enhances the osteo/odontogenic differentiation of stem cells from apical papilla, Journal of Biomedical Materials Research Part A 2021; 109(2): 207-218 doi:10.1002/jbm.a.37017
  • Yiu FSY, Yu OY, Wong AWY, Chu CH. Perspective of students in the Global Citizenship in Dentistry as an international peer learning experience, Journal of Dental Education 2021; 85(11): 1721-1728 doi:10.1002/jdd.12733
  • Yu OY, Lam WYH, Wong AWY, Duangthip D, Chu CH. Nonrestorative Management of Dental Caries, Dentistry Journal 2021; 9(10): article no. 121-article no. 121 doi:10.3390/dj9100121
  • Leung ALS, Yeung C, Chu S, Wong AWY, Yu OY, Chu CH. Use of Computer Simulation in Dental Training with Special Reference to Simodont, Dentistry Journal 2021; 9(11): article no. 125-article no. 125 doi:10.3390/dj9110125
  • Nizami Mohammed Zahedul Islam, Xu Veena W., Yin Iris X., Yu Ollie Y., Chu Chun Hung. Metal and metal oxide nanoparticles in caries prevention: A review, Nanomaterials 2021; 11(12): article no. 3446-article no. 3446 doi:10.3390/nano11123446
  • Mei ML, Yan Z, Duangthip D, Niu JY, Yu OY, You M, Lo ECM, Chu CH. Effect of silver diamine fluoride on plaque microbiome in children, Journal of Dentistry 2020; 102: article no. 103479-article no. 103479 doi:10.1016/j.jdent.2020.103479
  • Yin IX, Zhao IS, Mei ML, Li Q, Yu OY, Chu CH. Use of silver nanomaterials for caries prevention: A concise review, International Journal of Nanomedicine 2020; 15: 3181-3191 doi:10.2147/IJN.S253833
  • Luk K, Zhao IS, Yu OY, Zhang J, Gutknecht N, Chu CH. Effects of 10,600 nm carbon dioxide laser on remineralizing caries: A literature review, Photobiomodulation, Photomedicine, and Laser Surgery 2020; 38(2): 59-65 doi:10.1089/photob.2019.4690
  • Luk K, Zhao IS, Yu OY, Mei ML, Gutknecht N, Chu CH. Caries prevention effects of silver diamine fluoride with 10,600 nm carbon dioxide laser irradiation on dentin, Photobiomodulation, Photomedicine, and Laser Surgery 2020; 38(5): 295-300 doi:10.1089/photob.2019.4720
  • Yeung C, Yu OY, Lam YHW, Leung KCM, Wong AWY, Chu CH. Improving Esthetics of Removable Partial Dentures Using Palatal Retentive Arms, Clinical, Cosmetic and Investigational Dentistry 2020; 12: 391-397 doi:10.2147/CCIDE.S266145
  • Yeung C, Leung KCM, Yu OY, Lam WYH, Wong AWY, Chu CH. Prosthodontic Rehabilitation and Follow-Up Using Maxillary Complete Conventional Immediate Denture, Clinical, Cosmetic and Investigational Dentistry 2020; 12: 437-445 doi:10.2147/CCIDE.S271304
  • Yeung C, Leung KCM, Yu OY, Lam WYH, Wong AWY, Chu CH. Distal Extension Denture – Case Report and Overview, Clinical, Cosmetic and Investigational Dentistry 2020; 12: 493-503 doi:10.2147/CCIDE.S276717
  • Yin IX, Yu OY, Zhao IS, Mei ML, Li QL, Tang J, Lo ECM, Chu CH. Inhibition of dentine caries using fluoride solution with silver nanoparticles: An in vitro study, Journal of Dentistry 2020; 103: article no. 103512-article no. 103512 doi:10.1016/j.jdent.2020.103512
  • Yu OY, Zaeneldin AM, Hamama HHH, Mei ML, Patel N, Chu CH. Conservative Composite Resin Restoration for Proximal Caries – Two Case Reports, Clinical, Cosmetic and Investigational Dentistry 2020; 12: 415-422 doi:10.2147/CCIDE.S270453
  • Mei May Lei, Yan Zejun, Duangthip Duangporn, Niu John Yun, Yu Ollie Yiru, You Meng, Lo Edward C.M., Chu Chun Hung. Effect of silver diamine fluoride on plaque microbiome in children, Journal of Dentistry: X 2020; 3: article no. 100016-article no. 100016 doi:10.1016/j.jjodo.2020.100016
  • Zhao IS, Chu S, Yu OY, Mei ML, Chu CH, Lo ECM. Effect of silver diamine fluoride and potassium iodide on shear bond strength of glass ionomer cements to caries‐affected dentine, International Dental Journal 2019; 69(5): 341-347 doi:10.1111/idj.12478
  • Luk K, Yu OY, Mei ML, Gutknecht N, Chu CH, Zhao IS. Effects of carbon dioxide lasers on preventing caries: A literature review, Lasers in Dental Science 2019; 3(2): 83-90 doi:10.1007/s41547-019-00065-8
  • Yu OY, Zhao IS, Mei ML, Lo ECM, Chu CH. Effect of Silver Nitrate and Sodium Fluoride with Tri-Calcium Phosphate on Streptococcus mutans and Demineralised Dentine, International Journal of Molecular Sciences 2018; 19(5): article no. 1288-article no. 1288 doi:10.3390/ijms19051288
  • Yu OY, Zhao IS, Mei L, Lo ECM, Chu CH. Caries-arresting effects of silver diamine fluoride and sodium fluoride on dentine caries lesions, Journal of Dentistry 2018; 78: 65-71 doi:10.1016/j.jdent.2018.08.007
  • Yu Y, Mei L, Zhao S, Li QL, Lo ECM, Chu CH. Remineralisation of enamel with silver diamine fluoride and sodium fluoride, Dental Materials 2018; 34(12): e344-e352 doi:10.1016/j.dental.2018.10.007
  • Yu OY, Zhao IS, Mei ML, Lo ECM, Chu CH. A Review of the Common Models Used in Mechanistic Studies on Demineralization-Remineralization for Cariology Research, Dentistry Journal 2017; 5(2): article no. 20-article no. 20 doi:10.3390/dj5020020
  • Yu OY, Zhao IS, Mei ML, Lo ECM, Chu CH. Dental Biofilm and Laboratory Microbial Culture Models for Cariology Research, Dentistry Journal 2017; 5(2): article no. 21-article no. 21 doi:10.3390/dj5020021
  • Yu OY, Mei ML, Zhao IS, Lo ECM, Chu CH. Effects of Fluoride on Two Chemical Models of Enamel Demineralization, Materials 2017; 10(11): article no. 1245-article no. 1245 doi:10.3390/ma10111245

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    Conference Paper

  • Yu OY, Ge KX, Chu CH. The Preventive Effect of Glass Ionomer Cement Restorations on Secondary Caries Formation: a Systematic Review and Meta-analysis, 101st General Session & Exhibition of the International Association for Dental Research (IADR) (21/06/2023-24/06/2023, Bogota) 2023;
  • Zhang JS, Chu CH, Yu OY. Effect on Microbial Community by SDF Treatment on Caries, 101st General Session & Exhibition of the International Association for Dental Research (IADR) (21/06/2023-24/06/2023, Bogota) 2023; 102
  • Ge KX, Chu CH, Yu OY. A Novel Glass Ionomer Cement With Silver Zeolite for Restorative Dentistry, 101st General Session & Exhibition of the International Association for Dental Research (IADR) (21/06/2023-24/06/2023, Bogota) 2023;
  • Niu JY, Zhang OL, Yin IX, Yu OY, Mei ML, Chu CH. Use Novel Antimicrobial Peptide to Inhibit Growth of Cariogenic Biofilm, 101st General Session & Exhibition of the International Association for Dental Research (IADR) (21/06/2023-24/06/2023, Bogota) 2023;
  • Dhananthat C, Chu CH, Yu OY. Preventive Effect of SDF and Salivary Pellicle on Enamel Erosion, 101st General Session & Exhibition of the International Association for Dental Research (IADR) (21/06/2023-24/06/2023, Bogota) 2023;
  • Zhang OL, Niu JY, Yin IX, Yu OY, Mei ML, Chu CH. Use Novel Anti-caries Peptide to Remineralise Dentine Caries: an in Vitro Study, 101st General Session & Exhibition of the International Association for Dental Research (IADR) (21/06/2023-24/06/2023, Bogota) 2023;
  • Yu Yiru Ollie, Zaeneldin Ahmed Mohamed Mohamed Ibrahim, Chu Chun Hung. Dental Pulp Stem Cell Response to Silver Diamine Fluoride: An In Vitro Study, Annual Scientific Meeting of the Egyptian Section 2023;
  • ZHANG L, Niu Y, Yu YO, Mei L, Chu CH. Developing a Tooth-Binding Antimicrobial Peptide for Caries Management, 2022 IADR/APR General Session (Virtual) 2022; 1223-1223
  • ZAENELDIN AMMI, Yu YO, Chu CH. Effect of Silver Compounds on Dental Pulp: a Narrative Review., The 100th General Session & Exhibition of the International Association for Dental Research (IADR) 2022;
  • Yu YO, Chu CH. Preventive Effect of SDF on Enamel Erosion: in Vitro Study, he 100th General Session & Exhibition of the International Association for Dental Research (IADR) 2022;
  • GE X, Yu YO, Chu CH. Preventing new caries with glass ionomer cement: A systematic review., The 100th General Session & Exhibition of the International Association for Dental Research 2022;
  • Yu YO. Demineralisation-remineralisation Models In Cariology Research, 2021 TU-HKU-FJMU International Symposium On Oral Health Sciences 2021;
  • Yu YO. Teaching cariology in the dental undergraduate program, 32nd Annual Scientific Meeting of the South Dast Asia Association for Dental Education (SEAADE), 2021 2021;
  • Yu YO. Conservative Resin Composite Restoration—Shift of Paradigm in Cariology, 9th Scientific Day of Operative Dentistry Department, Mansoura University. 2021;
  • Leung A, Yeung C, Chu S, Wong AWY, Yu YO, Chu CH. Use of Computer Simulation in Dental Training with Special Reference to Simodont., 32th Annual Scientific Meeting of the South East Asian Association of Dental Education 2021;
  • IP GCK, NG SCW, CHAI H, Chu CH, Yu YO. Use of intraoral scanner as students’ learning aids in indirect restoration course: Teachers’ perspectives., 32th Annual Scientific Meeting of the South East Asian Association of Dental Education 2021;
  • ZAENELDIN AMMI, Yu YO, Chu CH. Effect of Silver Diamine Fluoride on Vital Dental Pulp: a Systematic Review., The 35th Annual Scientific Meeting of the International Association for Dental Research South-East Asia Division 2021;
  • CHAWHUAVEANG D, Yu YO, Chu CH. A Systematic Review Of Topical Anti-erosive Agents On Dental Erosion., The 35th Annual Scientific Meeting of the International Association for Dental Research South-East Asia Division (IADR-SEA) 2021;
  • Yu YO, Mei L, Zhao S, Chu CH. Use Of Digital Diagnostic Aids For Caries Detection, Journal of Dental Research (Spec Issue) 2020; 99(Spec Iss A): Presentation ID: 1231-Presentation ID: 1231
  • Yu YO, Chu CH. Obstacles In The Global Citizenship In Dentistry: Students’ Perspective., 31th Annual Scientific Meeting of The South East Asian Association for Dental Education 2020;
  • Yu YO. Internationalization at Home: Global Citizenship in Dentistry, Online Internationalisation Meeting the Challenge of Student Mobility in a Global Pandemic 2020;
  • Luk K, Zhao IS, Yu Y, Gutknecht N, Chu CH. Effect of Carbon-dioxide Lasers on Preventing Caries: A Literature Review, Journal of Dental Research (Spec Issue) 2019; 98(Spec ISS A)
  • Luk K, Yu OY, Zhao IS, Chu CH. Effect of Carbon Dioxide Lasers on Remineralizing Dental Caries, Journal of Dental Research (Spec Issue) 2019; 98(Spec ISS A): article. no. 1827-article. no. 1827
  • Yin IX, Yu OY, Zhao IS, Mei ML, Li QL, Chu CH. Remineralising Dentine Caries Using Sodium Fluoride Solution with Silver Nanoparticles, Journal of Dental Research (Spec Issue) 2019; 98(Spec ISS A)
  • Yu YO, Bridges SM, Chu CH. Global citizenship in dentistry, The 30th Annual Scientific Meeting of the South East Asian Association for Dental Education (SEAADE) 2019;
  • Yu Y, Mei L, Lo ECM, Chu CH. Remineralisation of enamel with silver diamine fluoride and sodium fluoride, Journal of Dental Research (Spec Issue) 2018; 97(Spec Iss B): abstract no. 827-abstract no. 827
  • Yu OY, Mei ML, Lo ECM, Chu CH. Effect of silver nitrate and sodium fluoride with tri-calcium phosphate on streptococcus mutans and demineralised dentine, Journal of Dental Research (Spec Issue) 2018; 97(Spec Iss C)
  • Yu OY, Mei ML, Lo ECM, Chu CH. Caries-arresting effects of silver diamine fluoride and sodium fluoride on dentine caries lesions, Journal of Dental Research 2018; 97(Spec Iss C)
  • Yu OY, Mei L, Chu CH. Effects of fluoride on two chemical models of enamel demineralisation, IADR/AADR/CADR 2017 General Session & Exhibition 2017;
  • Yu OY, Mei L, Lo ECM, Chu CH. Common mechanistic studies and demineralization-remineralization models used for cariology research, International Association for Dental Research South East Asian Division Meeting (IADR-SEA) 2017; S0035-S0035
  • Yu OY, Mei ML, Lo ECM, Chu CH. Dental biofilm and laboratory microbial culture model for cariology research, Journal of Dental Research (Spec Issue) 2017; 96(Spec Iss C)

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    PG Thesis

  • Yu Yiru Preventing and arresting caries with anti-caries agents using artificial caries models[PG Thesis]. Pokfulam, Hong Kong: The University of Hong Kong; 2019. doi:10.5353/th_991044146575303414
Honours & Awards
  • 2024. CHAU Chun Wang, Khaing Myat Thu _, Yu YO, Hsung T.C., Lo ECM, Lam YHW. First Runner-Up of Poster Competition: 13th Hong Kong International Dental Expo and Symposium (HKIDEAS) (23/08/2024-25/08/2024, Hong Kong).
  • 2023. Yu YO. 2023 IADR Colgate Research in Prevention Travel Award: The 101st General Session & Exhibition of the International Association for Dental Research (20/06/2023-25/06/2023).
  • 2023. Yu YO. First Place of Cariology Research Group Student Research Award: 101st General Session & Exhibition of the International Association for Dental Research (IADR) (21/06/2023-24/06/2023, Bogota).
  • 2019. Yu YO. South East Asia Association for Dental Education Innovation Award.
  • 2018. Yu YO. Research Category Award (Cariology and Mineralised Tissues), The International Association for Dental Research Southeast Asian Division.
Knowledge Exchange
  • 01 July 2024: Yu Yiru Ollie, Chu Chun Hung, Lam Yu Hang Walter, Wong Amy Wai Yee, Zhang Shizhen Josie, Ge Xingyun. Faculty Knowledge Exchange Award 2024 (Faculty of Dentistry) for 'Empowering Non-governmental Organizations to Improve the Older Adults’ Oral Health in Hong Kong with A Sustainable Model of Community-based Outreach'.
  • 25 September 2023: Yu Yiru Ollie, Lam Yu Hang Walter, Duangthip Duangporn, Wong Amy Wai Yee, Chu Chun Hung. 2023/24 KE Strategic Impact Funding: KE-SI-2023/24-21: Empowering a non-governmental organization to develop a sustainable model of community-based outreach to improve the older adults’ oral health in Hong Kong ($450,000).
  • 25 September 2023: Chu Chun Hung, Wong Amy Wai Yee, Yeung Conson, Yu Yiru Ollie. 2023/24 KE Impact Project Funding: KE-IP-2023/24-22: Using mobile dental vehicles for dental outreach care ($150,000).
  • 25 September 2023: Lam Yu Hang Walter, Chau Chun Wang Reinhard, Duangthip Duangporn, Yu Yiru Ollie, Chu Chun Hung, Yang Yanchao. 2023/24 KE Impact Project Funding: KE-IP-2023/24-24: Improving oral health by smartphone photography-based artificial intelligence-powered gum disease detection and personalized oral hygiene advice among Hong Kong older adults ($150,000).
  • 16 August 2023: Yu Yiru Ollie. How to prevent tooth decay? Tips for Nasopharyngeal Carcinoma patients.
  • 22 May 2023: Yu Yiru Ollie. Teeth Whitening Treatments are not suitable for everyone, Column in Oriental Daily News, Hong Kong.
  • 15 May 2023: Yu Yiru Ollie. Different causes of teeth discoloration can be treated based on the type of stain, Column in Oriental Daily News, Hong Kong.
  • 16 April 2023: Yu Yiru Ollie. Dental caries, Competiteeth-Secondary School Competition Prize Ceremony, Dental Public Health Committee Dental Society, HKUSU, Hong Kong.
  • 15 October 2022: Yu Yiru Ollie, Duangthip Duangporn, Lam Yu Hang Walter, Chu Chun Hung. Developing a sustainable model of community-based outreach with a non-governmental organization to improve the oral health status of the older adults in Hong Kong.
  • 14 October 2022: Yu Yiru Ollie, Duangthip Duangporn, Lam Yu Hang Walter, Chu Chun Hung. 2022/23 KE Impact Project Funding: KE-IP-2022/23-20: Developing a sustainable model of community-based outreach with a non-governmental organization to improve the oral health status of the older adults in Hong Kong.
  • 14 October 2022: Lam Yu Hang Walter, Chau Chun Wang Reinhard, Khaing Myat Thu , Duangthip Duangporn, Yu Yiru Ollie, Chu Chun Hung. 2022/23 KE Impact Project Funding: KE-IP-2022/23-22: Promoting the use smartphone-based artificial intelligence to monitor and improve the oral hygiene and gum health of the institutionalized elderlies in Hong Kong under the pandemics ($100,000).
  • 01 July 2022: Wong Amy Wai Yee, Chu Chun Hung, Duangthip Duangporn, Yeung Conson, Yin Xiaoxue, Yu Yiru Ollie, Lam Yu Hang Walter, Leung Katherine Chiu Man. Faculty Knowledge Exchange Award 2022 (Faculty of Dentistry) for 'Promoting Oral Health of Non-institutionalised Older Adults with A Non-governmental Organisation in Hong Kong'.
  • 19 March 2022: Yu Yiru Ollie. Lecture on Aetiology of dental caries for Secondary School Video Competition Prize Ceremony.
  • 07 February 2022: Yu Yiru Ollie. Medical Inspire Chill Doctor: 40th Anniversary Series – Dr Ollie Yu fond of research non-invasive caries treatments and Muay Thai.
  • 29 September 2021: Yu Yiru Ollie, Duangthip Duangporn, Lam Yu Hang Walter, Chu Chun Hung. 2021/22 KE Impact Project Funding: KE-IP-2021/22-24: Assessing the impact and potential for scale-up of the community outreach dental service program on partnered NGO and the elderly in Hong Kong ($150,000).
  • 25 August 2021: Yu Yiru Ollie. ICDAS & ICCMS Introduction.
  • 06 August 2021: Yu Yiru Ollie. Dental Caries, Secondary School Video Competition Prize Ceremony.
  • 02 June 2021: Yu Yiru Ollie. Medical management of dental caries – Shift of paradigm in Cariology.
  • 04 November 2020: Yu Yiru Ollie, Neelakantan Prasanna, Chu Chun Hung. 2020/21 KE Impact Project Funding: KE-IP-2020/21-30: Empowering a Non-governmental Organization to Improve the Oral Health Status of the Elderly in Hong Kong ($150,000).
  • 02 May 2020: Yu Yiru Ollie, Chu Chun Hung. Maintain Oral Care Under Pandemic.

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Grants
  • Project Title: Arresting caries with a novel antibacterial polymer fluoride
    Grant Type: General Research Fund (GRF) 2024/25
    Funding Year: 2024
    Amount: HK$1,559,580
    Principal Investigator: Professor Chu, Chun Hung
    Co-investigator(s): Professor Yu Yiru Ollie, Professor Li Xuechen
  • Project Title: Preventing new caries in adjacent teeth with glass ionomer restoration and silver diamine fluoride conditioning
    Grant Type: Health and Medical Research Fund - Full Grant
    Funding Year: 2021
    Amount: HK$813,248
    Principal Investigator: Dr Yu, Yiru Ollie
    Co-investigator(s): Professor Chu Chun Hung
  • Project Title: Preventing dental erosion with silver diamine fluoride
    Grant Type: General Research Fund (GRF)
    Funding Year: 2020
    Amount: HK$1,193,549
    Principal Investigator: Professor Chu, Chun Hung
    Co-investigator(s): Dr Mei Lei May, Dr Yu Yiru Ollie
  • Project Title: Developing a novel glass ionomer cement for management of tooth decay
    Grant Type: Seed Fund for PI Research – Basic Research
    Funding Year: 2020
    Amount: HK$88,800
    Principal Investigator: Dr Yu, Yiru Ollie
    Co-investigator(s): Professor Chu Chun Hung
Invited Lectures & Keynote Speeches
  • 04 May 2024: An update of the clinical application of glass ionomer cement in restorative and preventive dentistry. 45th Asia Pacific Dental Congress (APDC) & 42nd Annual Scientific Meeting and Dental Exhibition (02/05/2024-05/05/2024, Taipei).
  • 23 November 2023: Silver Diamine Fluoride Therapy for Dental Care. Joint 37th IADR-SEA Annual Scientific Meeting and 2nd International Oral Health Symposium (22/11/2023-25/11/2023, Singapore).
  • 26 October 2023: Digital diagnostic aids for caries detection. 2023 TU-HKU-FJMU International Symposium On Oral Health Sciences (26/10/2023-26/10/2023, Fuzhou).
  • 27 September 2023: Nonrestorative Management of Dental Caries in Prevention and minimal intervention in caries management.. .
  • 09 July 2023: Digital diagnostic aids for caries detection. AGM and Continuing Education Course of Estate Dentists Group (EDG), Hong Kong SAR (09/07/2023-09/07/2023).
  • 09 June 2023: Nonrestorative management of dental caries, The 44th Asia Pacific Dental Congress 2023 & 12th Hong Kong International Dental Exhibition and Symposium. The 44th Asia Pacific Dental Congress 2023 & 12th Hong Kong International Dental Exhibition and Symposium (09/06/2023-11/06/2023, Hong Kong).
  • 01 March 2022: Nonrestorative management of dental caries. ConsAsia online conference, ConsAsia.
  • 01 December 2021: Teaching cariology in the dental undergraduate program. 32nd annual scientific meeting of the South Dast Asia Association for Dental Education.
  • 01 November 2021: Demineralisation-remineralisation Models In Cariology Research. 2021 TU-HKU-FJMU International Symposium On Oral Health Sciences.
  • 01 October 2021: Caries Management. Membership In General Dentistry (mgd) Training Programme.
  • 01 October 2021: International Caries Classification and Management System. AGM and Continuing Education Course of Estate Dentists Group (EDG).
  • 01 August 2021: Cariology Course. Online Course In Faculty Of Dentistry, Universitas Brawijaya, Malang, Indonesia.
  • 01 August 2021: ICDAS & ICCMS Introduction. Traning for Full-time/Part-time teachers in Faculty of Dentistry, HKU.
  • 01 June 2021: Medical management of dental caries. Monthly meeting of Hong Kong Dental Association.
  • 01 February 2021: Conservative Resin Composite Restoration—Shift of Paradigm in Cariology. 9th Scientific Day of Operative Dentistry Department, Mansoura University..
  • 01 November 2020: Internationalization at Home: Global Citizenship in Dentistry. Online Internationalisation Meeting the Challenge of Student Mobility in a Global Pandemic.
  • 01 September 2020: Cariology lecture series. Three In One Program Of Faculty Of Dentistry Of Universitas Brawijaya Malang, Indonesia.

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HKU Committee Appointments
  • 01 February 2020-31 January 2024: Faculty of Dentistry, Board of the. The teachers who are members of the Faculty and who are full-time employees of the University

Note

  • All publication and awards data are automatically fetched periodically from the HKU Scholars Hub.