EMERGING TECHNOLOGIES

Paper Code: 
24MBL322
Credits: 
02
Contact Hours: 
30
Objective: 

Course Objectives: This course is broad-based in nature encompassing several new technologies that current experimental researchers are employing to probe complex system biology questions in life-sciences. The objectives of this course are to teach the basics of the new principles to students so as to appreciate current-day research tool-kit better.

 

Course Outcomes (COs):

Course

 Course Outcomes

Learning and teaching strategies

Assessment Strategies

Course Code

Course Title

24MBL322

 

EMERGING TECHNOLOGIES

(Theory)

 

CO113: Acquire the ability to engage in research and development using microscopic analysis

CO114: Choose appropriate advanced microscopic analysis to engage in research and development 

CO115: Employ scientific reasoning in analyzing and addressing practical problems in Mass Spectroscopy

CO116: Apply scientific knowledge to address research problems using CRISPR/Cas

CO117: Employ analytical reasoning in using nanobodies 

CO118: Contribute effectively in course-specific interaction

Approach in teaching:

Interactive Lectures,

Demonstrations,

 

Learning activities for the students: Discussion,

Tutorials,

Assignments

Reading journals.

Class test, Semester end examinations, Quiz, Solving problems in tutorials, Assignments, Presentation

 

 

5.00
Unit I: 
Optical microscopy methods I

Basic Microscopy: Light Microscopy: lenses and microscopes, resolution: Rayleigh’s Approach, Darkfield; Phase Contrast; Differential Interference Contrast; fluorescence and fluorescence microscopy: what is fluorescence, what makes a molecule fluorescent, fluorescence microscope; optical arrangement, light source; filter sets: excitation filter, dichroic mirror, and barrier, optical layout for image capture; CCD cameras; back illumination, binning; recording color; three CCD elements with dichroic beamsplitters, boosting the signal.

 

10.00
Unit II: 
Optical microscopy methods II

Advanced Microscopy: Confocal microscope: scanning optical microscope, confocal principle, resolution and point spread function, light source: gas lasers & solid-state, primary beamsplitter; beam scanning, pinhole and signal channel configurations, detectors; pixels and voxels; contrast, spatial sampling: temporal sampling: signal-to- noise ratio, multichannel images. nonlinear microscopy: multiphoton microscopy; principles of two-photon fluorescence, advantages of two-photon excitation, tandem scanning (spinning disk) microscopes, deconvolving confocal images; image processing, three-dimensional reconstruction; advanced fluorescence techniques: FLIM, FRET, and FCS, Fluorescence Lifetime, Fluorescence Resonant Energy Transfer (FRET), Fluorescence Correlation Spectroscopy (FCS), Evanescent Wave Microscopy; Near-Field and Evanescent Waves, Total Internal Reflection Microscopy; Near-Field Microscopy; Beyond the Diffraction Limit: Stimulated Emission Depletion (STED), Super-Resolution Summary, Super-Resolution Imaging with Stochastic Optical Reconstruction Microscopy (STORM) and photo activated Localization Microscopy (PALM).

 

 

5.00
Unit III: 
Mass spectroscopy and System Biology

Ionization techniques; mass analyzers/overview MS; FT-ICR and Orbitrap, fragmentation of peptides; proteomics, nano LC-MS; Phospho proteomics; interaction proteomics, mass spectroscopy in structural biology; imaging mass spectrometry. High throughput screens in cellular systems, target identification, validation of experimental methods to generate the omics data, bioinformatics analyses, mathematical modeling and designing testable predictions.

 

5.00
Unit IV: 
Structural biology and CRISPR-CAS

X-ray diffraction methods, solution & solid-state NMR, cryo-electron microscopy, small- angle X-ray scattering, Atomic force microscopy. History of its discovery, elucidation of the mechanism including introduction to all the molecular players, development of applications for in vivo genome engineering for genetic studies, promise of the technology as a next generation therapeutic method.

 

5.00
Unit V: 
Nanobodies

Introduction to nanobodies, combining nanobody with phage-display method for development of antibody against native proteins, nanobody as a tool for protein structure-function studies, use of nanobodies for molecular imaging, catabolic antibodies using nanobodies.

 

ESSENTIAL READINGS: 

ESSENTIAL READINGS:

  • Essentials of Biophysics, P Narayanan, New Age Int. Pub. New Delhi. 2007.
  • Fundamental Laboratory Approaches for Biochemistry and Biotechnology, A J
  • Ninfa., D P Ballou, Fitzgerald science press, Inc., 2009
  • Principles and Practice of Bioanalysis, R F Venn, Taylor and Francis, 2008
  • Principles and Techniques of Biochemistry and Molecular Biology, (7th edition), K
  • Wilson and J Walker (editor), Cambridge University Press, 2010

SUGGESTED READINGS:

  • Protein Purification Principles and Practice, (3 rd edition), R K Scopes, Spring International, 2014
  • Spectroscopy for the Biological Sciences, G G Hames, John Wiley & Sons Inc. 2005 Campbell, I. D. (2012). Biophysical Techniques. Oxford: Oxford University Press.
  • Serdyuk, I. N., Zaccai, N. R., & Zaccai, G. (2007). Methods in Molecular Biophysics: Structure, Dynamics, Function. Cambridge: Cambridge University Press.
  • Huang, B., Bates, M., & Zhuang, X. (2009). Super-Resolution Fluorescence
  • Microscopy. Annual Review of Biochemistry, 78(1), 993-1016. doi:10.1146/annurev. biochem.77.061906.092014

e RESOURCES:

JOURNALS:

  • Indian Journal of Experimental Biology
  • Journal of Scientific and Industrial Research

 

 

Academic Year: