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Techniques in Light Microscopy

F2009/ PMB 185
CCN: 70522, Sec 001

Tues/Thur 9-10AM, 2304 Tolman Hall

Steven Ruzin Ph.D.
CNR Biological Imaging Facility
381 Koshland Hall

The course will be a detailed overview of the practice of light microscopy as applied to scientific investigation. The emphasis of the course will be on the correct and appropriate use of the light microscope for biological scientists, however students of other disciplines are welcome. We will cover optical microscope theory, microscope components and mechanics, and all modern optical techniques from Brightfield through Deconvolution microscopy. Instruction will consist of lectures, demonstrations, and practice using the light microscopes in the CNR Biological Imaging Facility.

Laboratory: The laboratory will consist of one, 3-hour session per week per student in GPBB Teaching, room 209. Students are to sign up for one lab section:

Tuesday 2-5PM CCN: 70524
Thursday 2-5PM CCN: 71101

Grading: There will be a Midterm written exam and lab practical, plus a written Final Exam. For labs, students will be required to complete one worksheet for each of the techniques covered in lab. Each worksheet is due at the end of that lab. In addition, a project is required for the class. It consists of a written paper. A description of the project will be given toward the middle of the semester.

Syllabus

Date

Lecture/Lab topic

Lecture

Topic in Lecture

Lab topic
Aug 27

Introduction

Sep 1

Microscope optics: Light and Refraction, Lenses, Imaging and Resolution

Sample preparation
3

Lens aberrations (spherical, chromatic), The compound microscope

8

Objectives, objective designations, Numerical Aperture

Köhler illumination
10

Eyepieces, Inverted Microscope, Stereo Microscope

15

The Condenser: history, optics & Köhler illumination

Darkfield
17

Contrast derived from Light Scattering: Darkfield microscopy, Rheinberg Illumination, Oblique Illumination

22

Polarized light microscopy: Polarized light, Anisotropy, Types of birefringence, Polarized light microscope

No Lab
24

No Lecture

No Lab
29

Phase Contrast microscopy, presentation, examples

Polarized Light Microscopy
Oct 1

Interferometry, Differential Interference Contrast Presentation

6

Hoffman Modulation Contrast

Phase Contrast
8

Fluorescence I, Stokes Shift

13

Fluorescence II

DIC
15

Review of transmitted light techniques, Key to determining imaging method, Sample Exam Questions

20

Midterm Exam (Does not include fluorescence microscopy)

Lab Exam
22

Laser scanning confocal microscopy I, presentation

Lab Exam
27

Laser scanning confocal microscopy II

Fluorescence
29

Multiphoton microscopy, presentation

Nov 3

Deconvolution microscopy I, Basis, PSF, Methods

Confocal Microscopy I
5

Deconvolution microscopy II, presentation,

10

High Speed confocal imaging: Spinning Disk & Sweep Scanners, Nipkow disks, Slit scanning confocal microscopes

Confocal Microscopy II
12

Total Internal Reflection microscopy, TIRF microscope

17

Advanced fluorescence imaging: FRAP, FRET, FLIM

Restoration microscopy
19

High Resolution fluorescence microscopy: Structured Illumination

24

Q & A with Dr. Schichnes

No Lab
26, 27

HOLIDAY

No Lab
Dec 1

Digital microscope imaging

Live-cell microscopy
3

Historical perspective, The Golub Collection

8

Final Review. Comparison of Advanced Fluorescence Techniques: BF Review, Fluor review, Advanced Review; Project Due

Optional review
Dec 15,
8-11AM

Final Exam

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Updated Tue, Nov 10, 2009