課程大綱

課程資訊

課程名稱

微奈米力學導論
Introduction to Micro/nano-mechanics

開課學期

112-2

授課對象

重點科技研究學院奈米工程與科學碩士學位學程

授課教師

李雨

課號

AM7140

課程識別碼

543EM6940

班次

學分

3.0

全/半年

半年

必/選修

選修

上課時間

星期二5,6,7(12:20~15:10)

上課地點

應113

備註

本課程以英語授課。
總人數上限：98人

課程簡介影片

核心能力關聯

本課程尚未建立核心能力關連

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課程概述

Content of the course is as follows:
(1) Introduction
(2) Brownian motion – Kinetic theory, Diffusion.
(3) Brownian motion – Displacements, Random Walks in External Fields.
(4) Mechanics of macromolecules – Mechanical Forces, Thermal Forces.
(5) Mechanics of macromolecules – Chemical Forces, Polymer Mechanics.
(6) Particle motion via electricity – Electrophoresis, Dielectrophoresis
(7) Particle motion via electricity – Electrorotation, Travelling Wave Dielectrophoresis.
(8) Fluid motion via electricity –Electric Double layer, Electroosmosis.
(9) Forces between atoms and molecules – General aspects, Covalent and Coulomb interaction.
(10) Forces between atoms and molecules – Polar molecules, Polarization of molecules.
(11) Forces between atoms and molecules – van der Waals forces, Repulsive forces, Hydrogen-bonding, Hydrophobic and Hydrophilic interactions.
(12) Forces between particles and surfaces – General aspects, Contrasts between intermolecular and interparticle/inter-surface forces.
(13) Forces between particles and surfaces – van der Waals forces and Electrostatic forces between surfaces in liquid, DLVO (Derjaguin-Landau-Verwey-Overbeek) theory.
(14) Forces between particles and surfaces – non-DLVO forces: solvation, structural and hydration forces, Steric and thermal fluctuation forces, Depletion force.
(15) Forces between particles and surfaces – Adhesion and Wetting phenomena, Friction and Lubrication.

課程目標

Mechanics in micro/nano scales occurs in many natural and engineering problems, and is crucial for understanding the basic mechanisms of the phenomena and designing the engineering products, from some traditional disciplines such as aerosol science, colloids, and rheology of continuum, to some recent subjects such as microfluidics and nanotechnology. The goal of this course is to provide students knowledges on the mechanics occurring in micro/nanoscales. First, we will study the Brownian motion as the movement and orientation of micro/nano objects are subject to its effect. Next, we will study the mechanics of macromolecules, using protein particles as examples, bridging some concepts from traditional macroscale to micro/nanoscale mechanics. Thirdly, we will study how to exert force/torque to micro/nano particles via electricity, including electrophoresis, dielectrophoresis, electrorotation, travelling wave dielectrophoresis, and electroosmosis, which are effectively tools in many microfluidic devices, especially for biomedical applications. Finally, we will a systematical study (according to the text by Israelachvili, as shown in the text book (4)) on the forces between atoms and molecules, and then the forces between particles and surfaces, including van der Waals forces; electrostatic forces between surfaces in liquid (the forces associated with electric double layers); non-DLVO forces such as solvation, structural, and hydration forces; steric and fluctuation forces; adhesion; and friction. It is hoped that this course is helpful for the students who are starting a research on the related works.

課程要求

It is expected that the students who take this course for credit should have certain knowledge of physics, chemistry, mechanics, and mathematics.

預期每週課後學習時數

9 hours

Office Hours

每週三 13:00~14:30
每週一 13:00~14:30

指定閱讀

(1) Albert P. Philipse, “Brownian Motion – Elements of Colloid Dynamics,” Springer, 2018.
(2) Jones, T. B., “Electromechanics of Particles”, Cambridge University Press, 1995 (Chapter 1 - 5).
(3) Jonathon Howard, “Mechanics of Motor Proteins and the Cytoskeleton,” Sinauer Associates, Inc. Publishers, Sunderland, Massachusetts, USA, 2001 (Chapter 2 - 6).
(4) Israelachvili, J. N., “Intermolecular and surface forces,” 3rd ed., Academic Press, San Diego, California, USA, 2011 (Part I and II).

參考書目

(1) Hunter, R. J., “Zeta potential in colloid science - Principles and Applications,” Academic Press, 1981.
(2) Michael P. Hughes, “Nanoelectromechanics in engineering and biology,” CRC Press.
(3) Feynman, R. P., Leighton, R. B., and Sands, M., Lectures on physics, volume I, II, III, Addison-Wesley, (1963, 1964, 1965).
(4) 李雨, 施博仁, 江宏仁, 趙聖德, 李皇德, 陳瑞琳, 陳冠宇, “奈米科技中的力學,” (第一版) (ISBN：978-986-350-281-4)。臺北市：臺大出版中心。2018年07月。

評量方式
(僅供參考)

No.	項目	百分比	說明
1.	Homework	50%
2.	Final report	50%

針對學生困難提供學生調整方式

上課形式	提供學生彈性出席課程方式
作業繳交方式	延長作業繳交期限
考試形式
其他	由師生雙方議定

課程進度

週次	日期	單元主題
第1週	2/20	Introduction
第2週	2/27	Brownian motion – Kinetic theory, Diffusion.
第3週	3/05	Brownian motion – Displacements, Random Walks in External Fields.
第4週	3/12	Mechanics of macromolecules – Mechanical Forces, Thermal Forces.
第5週	3/19	Mechanics of macromolecules – Chemical Forces, Polymer Mechanics.
第6週	3/26	Particle motion via electricity – Electrophoresis, Dielectrophoresis
第7週	4/02	Particle motion via electricity – Electrorotation, Travelling Wave Dielectrophoresis.
第8週	4/09	Fluid motion via electricity – Electric Double layer, Electroosmosis.
第9週	4/16	Forces between atoms and molecules – General aspects, Covalent and Coulomb interaction.
第10週	4/23	Forces between atoms and molecules – Polar molecules, Polarization of molecules.
第11週	4/30	Forces between atoms and molecules – van der Waals forces, Repulsive forces, Hydrogen-bonding, Hydrophobic and Hydrophilic interactions.
第12週	5/07	Forces between particles and surfaces – General aspects, Contrasts between intermolecular and interparticle/inter-surface forces.
第13週	5/14	Forces between particles and surfaces – van der Waals forces and Electrostatic forces between surfaces in liquid, DLVO (Derjaguin-Landau-Verwey-Overbeek) theory.
第14週	5/21	Forces between particles and surfaces – non-DLVO forces: solvation, structural and hydration forces, Steric and thermal fluctuation forces, Depletion force.
第15週	5/28	Forces between particles and surfaces – Adhesion and Wetting phenomena, Friction and Lubrication.