Materials in Oral Health

香港大学

課程信息

25,541 次近期查看

The drive for development of new and novel oral biomaterials has never been more important with many people using oral biomaterials today and seeing their benefits in restoring and improving their oral health for a more enjoyable lifestyle. The unique properties of biomaterials such as titanium (Ti), zirconia (ZrO2) and various polymeric materials have made them materials of choice in oral health: dental implants, oral and maxillofacial surgery, and even regenerative medicine. Oral biomaterials research today is an exciting and intensive multidisciplinary area that encompasses contributions from a wide range of fields from professional dentistry to biology, chemistry, physics, material science, and engineering. 
Materials in Oral Health is a FREE 4-week course open to all interested learners. In the course, you will learn about the special properties and benefits of biomaterials including, titanium and titanium alloys, zirconia and other alloys, ceramics, and modern composites. You will gain insights of the practical use of these biomaterials in different aspects of dentistry and clinical implications. You will realize how contemporary dentistry is about unifying synthetic materials to living tooth and bone tissues. You will get in touch with the crucial roles of digital dentistry and learn about CAD/CAM technology in crown fabrication, 3D printing and digital orthodontics. And lastly, you will be introduced to procedures and testing methods used to test significant mechanical properties of biomaterials in the research laboratory. 

We cordially invite those of you who wish to make a difference in tomorrow’s dental materials and oral health development to join us in the 4-week journey in Materials in Oral Health.

You can get recognition for completion of the course by obtaining a Course Certificate. You can refer to details on: https://learner.coursera.help/hc/en-us/articles/208280196

可分享的證書

完成後獲得證書

100% 在線

立即開始，按照自己的計劃學習。

可靈活調整截止日期

根據您的日程表重置截止日期。

完成時間大約為15 小時

英語（English）

字幕：英語（English）, 中文（簡體）

講師

授課教師評分

4.61/5 （31 個評分）

Jukka Pekka Matinlinna

Professor in Dental Materials Science, Head of Unit

Faculty of Dentistry, The University of Hong Kong

13,637 個學生

1 門課程

James Kit Hon Tsoi

Assistant Professor in Dental Materials Science, Assistant Dean of Electives and Experiential Learning

Faculty of Dentistry, The University of Hong Kong

13,637 個學生

1 門課程

可分享的證書

完成後獲得證書

100% 在線

立即開始，按照自己的計劃學習。

可靈活調整截止日期

根據您的日程表重置截止日期。

完成時間大約為15 小時

英語（English）

字幕：英語（English）, 中文（簡體）

提供方

香港大学

The University of Hong Kong is the territory’s oldest institute of higher learning and also an internationally recognized, research led, comprehensive university. It engages in frontier research and academic endeavours that reflect and address the needs of a fast changing, knowledge-based world.

教學大綱 - 您將從這門課程中學到什麼

內容評分96%（1,660 個評分）

週

週 1

完成時間為 5 小時

Titanium and Ceramics

完成時間為 5 小時

15 個視頻（總計 59 分鐘）, 8 個閱讀材料, 4 個測驗

15 個視頻

Welcome to HKU Materials in Oral Health1分鐘

Welcome to WEEK 1 from HKU Dean of Dentistry54

Introduction to Dental Materials: Metals2分鐘

Introduction of Materials used in Implants4分鐘

What Does the Future Hold for Titanium and Its Alloys?3分鐘

Titanium and Its Applications in Oral and Maxillofacial Surgery6分鐘

An Introduction to Dental Materials: Ceramics, Zirconia and Alumina4分鐘

Introduction of Ceramic Materials Used in Restorative Dentistry3分鐘

The Development and Advantages of Glass Ceramics1分鐘

Dental Material Choice: Zirconia vs. Titanium2分鐘

The Challenge of Zirconia as a Dental Material: Surface Treatment2分鐘

An Introduction to Surface Treatment Methods3分鐘

Surface Treatment Method: Acid Etching6分鐘

Acid Etching: Bonding to Enamel and Dentine4分鐘

[Honors Lesson 1H] Silicon and Silicon Compounds in Dentistry11分鐘

8 個閱讀材料

From Chief Instructors: About the Course and Disclaimer10分鐘

Honors Lessons (An Option for Learners)10分鐘

The Course Syllabus, the Course Structure and Useful Information10分鐘

Entrance Survey - Let us Know More about You10分鐘

Lesson 1.1 Objectives and Further Reading10分鐘

Lesson 1.2 Objectives and Further Reading10分鐘

Lesson 1.3 Objectives and Further Reading10分鐘

[Honors Lesson 1H] Objectives and Further Reading10分鐘

3 個練習

CheckPoint 1.130分鐘

Check Point 1.230分鐘

Check Point 1.330分鐘

週

週 2

完成時間為 4 小時

Modern Composites and Cements

完成時間為 4 小時

15 個視頻（總計 65 分鐘）, 3 個閱讀材料, 3 個測驗

15 個視頻

Welcome to Week 221

Choice of Dental Fillings: Silver or Composites4分鐘

An Overview of Fibre-Reinforced Composite (FRC) in Dentistry5分鐘

Fibre-Reinforced Composite (FRC) : Chemistry, Properties, Fibre Types and Orientation3分鐘

Applications of Fibre-Reinforced Composite (FRC) in Dentistry4分鐘

An Introduction to Dental Cements5分鐘

Introduction to Glass Ionomer Cements (GIC) and Resin-modified Glass Ionomer Cements (RMGIC)4分鐘

Tricalcium Silicate-based Endodontic Cements - Properties and Modifications5分鐘

Tricalcium Silicate-based Endodontic Cements - Radiopacifier2分鐘

Tricalcium Silicate-based Endodontic Cements - Modifications in Mixing Liquids and Additives7分鐘

Tricalcium Silicate-based Endodontic Cements - Hydraulic Properties and Bioactivities3分鐘

Classification and Composition of Resin Dental Adhesives6分鐘

Resin Adhesion to Tooth Tissues4分鐘

Indications of Resin Dental Adhesives1分鐘

Dental Restorative Materials in Paediatric Dentistry6分鐘

3 個閱讀材料

Lesson 2.1 Objectives and Further Reading10分鐘

Lesson 2.2 Objectives and Further Reading10分鐘

Lesson 2.3 Objectives and Further Reading10分鐘

3 個練習

Check Point 2.130分鐘

Check Point 2.230分鐘

Check Point 2.330分鐘

週

週 3

完成時間為 3 小時

Digital Dentistry

完成時間為 3 小時

14 個視頻（總計 33 分鐘）, 3 個閱讀材料, 3 個測驗

14 個視頻

Welcome to Week 337

The Role of Digital Technology in Dentistry - A Message from Instructor Professor Jukka Matinlinna52

Introduction to Digital Dentistry - A Message from Instructor Dr. James Tsoi3分鐘

3-D Digital Stereophotogrammetry38

Intraoral Scanner57

An Introduction to Oral Radiology3分鐘

The Basic Principles of Cone Beam Computed Tomography (CBCT)6分鐘

Cone Beam Computed Tomography (CBCT)1分鐘

CAD/CAM Technology in Crown Fabrication – An Introduction5分鐘

Orthodontics Diagnosis and Treatment Methods1分鐘

Digital Dentistry in the Field of Oral and Maxillofacial Surgery2分鐘

Digital Probing1分鐘

Shade Matching47

3D Printing in Dentistry2分鐘

3 個閱讀材料

Lesson 3.1 Objectives and Further Reading10分鐘

Lesson 3.2 Objectives and Further Reading10分鐘

Lesson 3.3 Objectives and Further Reading10分鐘

3 個練習

Check Point 3.130分鐘

Check Point 3.230分鐘

Check Point 3.330分鐘

週

週 4

完成時間為 4 小時

Lab Tests

完成時間為 4 小時

9 個視頻（總計 52 分鐘）, 4 個閱讀材料, 3 個測驗

9 個視頻

Welcome to Week 426

Adhesion in Restorative Dentistry5分鐘

A Finite Element Study on Dental Bond Strength Tests3分鐘

Impact of Root Canal Irrigants on Root Filling Materials13分鐘

Introduction to Spectroscopy7分鐘

Surface Analysis : What is a Surface?2分鐘

Methods to Study the Surfaces: ESCA5分鐘

ESCA Study of Titanium13分鐘

(4.2.3) Microtensile Bond Strength Test [A Silent Lab Demonstration]46

4 個閱讀材料

Lesson 4.1 Objectives and Further Reading10分鐘

Lesson 4.2 Objectives and Further Reading10分鐘

Exit Survey: Let us know what you think about the course10分鐘

Honors Lesson 4H Objectives and Further Reading10分鐘

2 個練習

Check Point 4.130分鐘

Check Point 4.230分鐘

常見問題

我什么时候能够访问课程视频和作业？
讲座和作业的访问权限取决于您的注册类型。如果您以旁听模式参加课程，则可以免费查看大多数课程资料。要访问评分作业并获得证书，您需要在旁听期间或之后购买证书体验。如果看不到旁听选项：
课程可能不提供旁听选项。您可以尝试免费试用，也可以申请助学金。
课程可能会改为提供'完整课程，没有证书'。通过此选项，您可以查看所有课程材料、提交所要求的作业，以及获得最终成绩。这也意味着您将无法购买证书体验。
我购买证书后会得到什么？
您购买证书后，将有权访问所有课程材料，包括评分作业。完成课程后，您的电子课程证书将添加到您的成就页中，您可以通过该页打印您的课程证书或将其添加到您的领英档案中。如果您只想阅读和查看课程内容，可以免费旁听课程。
Is financial aid available?
是的，Coursera 可以向无法承担学费的学生提供助学金。点击左侧‘注册’按钮下的‘助学金’链接即可申请助学金。您可以根据屏幕提示完成申请，申请获批后会收到通知。了解详情。
What is the aim of the course?
The major aim of the course is to help the students:
LEARN about important biomaterials used in oral health and their unique properties and use, UNDERSTAND the selection and clinical implications and potentials of biomaterials and technology used in dentistry, and APPLY the related knowledge, experience, challenges, and expertise in studies and research in oral biomaterials and CREATE SYNERGY in ever growing needs and contribution to tomorrow’s dentistry.
What are the contents covered in the course?
The MOOC includes 4 modules and runs over a period of 4 weeks.
You can refer to the Learning objectives page.
Week 1 reveals the unique properties and clinical implications of the much sort-after titanium and various ceramics and discusses the importance of surface treatments and modifications.
Week 2 discusses the characteristics of modern resin composites, other polymeric materials, and dental cements, looking into adhesion strength and the role of dentin bonding agents.
Week 3 explores present day and future dentistry: the increasingly popular role of digital dentistry in practice today, including CAD/CAM, crown fabrication, 3D printing and orthodontics.
Week 4 shows major research laboratory tests for testing specific mechanical properties, adhesion strength, as well as, spectroscopic techniques used in the analysis and charaacterization of biomaterials.
What is the structure of a weekly module?
Each Weekly Module is divided into 3 to 4 Lessons, depending on the content area and topics. Each Module includes Learning Objectives, Further Reading materials for the week and Discussion Prompt questions in the discussion forum.
Each individual Lesson in the Weekly Module contains 3 to 4 video lecture videos and an automated assessment of Multiple Choice questions for knowledge consolidation.
How can I get a course certificate and what is it?
You can earn official recognition for the course you take on Coursera with a Course Certificate for completing and passing course assignments and meeting the assessment standards. Please refer to details on: https://learner.coursera.help/hc/en-us/articles/208280196
Can I re-take the quiz if I did not get all questions correct?
The purpose of the quiz is to help you comprehend the lesson contents. A learner can make 3 attempts to a quiz within 1 hour.
Who are the teachers in Materials in Oral Health course?
The Teachers of the course are dental practitioners and experts in dental materials from around the world:
Professor Jukka P. Matinlinna (The University of Hong Kong)
Dr. James K. H. Tsoi (The University of Hong Kong)
Dr. Nikos Mattheos (The University of Hong Kong)
Prof. Niklaus P. Lang (The University of Hong Kong, University of Berne, Switzerland)
Dr. Justin P. Curtin (The University of Hong Kong)
Dr. Edmond H. N. Pow (The University of Hong Kong)
Prof. Timo Närhi (The University of Turku)
Dr. Hamdi H. Hamama (The University of Hong Kong)
Prof. Damien Walmsley (The University of Birmingham)
Prof. Pekka Vallittu (The University of Turku)
Prof. Cynthia K. Y. Yiu (The University of Hong Kong)
Prof. Josette Camilleri (The University of Malta)
Dr. Manikandan Ekambaram (The University of Hong Kong)
Dr. Walter Y. H. Lam (The University of Hong Kong)
Prof. Michael Bornstein (The University of Hong Kong)
Dr. Andy W. K. Yeung (The University of Hong Kong)
Dr. Henry W. K. Luk (The University of Hong Kong)
Dr. John Y. C. Wu (The University of Hong Kong)
Dr. Winnie W. S. Choi (The University of Hong Kong)
Dr. Dominic K. L. Ho (The University of Hong Kong)
Dr. Will W. Qiao (The University of Hong Kong)
Dr. Tian Tian (The University of Hong Kong)
Dr. Fabio Savoldi (The University of Hong Kong)
Dr. Xiaozhuang Jin (The University of Hong Kong)
Dr. Prasanna Neelakantan (The University of Hong Kong)
Prof. Will Palin (The University of Birmingham)
Prof. Edwin Kukk (The University of Turku)
Dr. Sari Granroth (The University of Turku)
完成课程后，我会获得大学学分吗？
此课程不提供大学学分，但部分大学可能会选择接受课程证书作为学分。查看您的合作院校，了解详情。Coursera 上的在线学位和 Mastertrack™ 证书提供获得大学学分的机会。

還有其他問題嗎？請訪問學生幫助中心。

Materials in Oral Health