UNIT –I
UV Visible spectroscopy
Electronic transitions, chromophores, auxochromes, spectral shifts, solvent effect on
absorption spectra, Beer and Lambert’s law, Derivation and deviations.
Instrumentation - Sources of radiation, wavelength selectors, sample cells, detectors- Photo tube, Photomultiplier tube, Photo voltaic cell, Silicon Photodiode.
Applications - Spectrophotometric titrations, Single component and multi component
analysis
Fluorimetry
Theory, Concepts of singlet, doublet and triplet electronic states, internal and external
conversions, factors affecting fluorescence, quenching, instrumentation and
applications
UNIT –II
IR spectroscopy
Introduction, fundamental modes of vibrations in poly atomic molecules, sample
handling, factors affecting vibrations
Instrumentation - Sources of radiation, wavelength selectors, detectors - Golay cell,
Bolometer, Thermocouple, Thermister, Pyroelectric detector and applications
Flame Photometry
Principle, interferences, instrumentation and applications
Atomic absorption spectroscopy
Principle, interferences, instrumentation and
applications
Nepheloturbidometry- Principle, instrumentation and applications
UNIT –III
Introduction to chromatography
Adsorption and partition column chromatography- Methodology, advantages,
disadvantages and applications.
Thin layer chromatography- Introduction, Principle, Methodology, Rf values,
advantages, disadvantages and applications.
Paper chromatography-Introduction, methodology, development techniques,
advantages, disadvantages and applications
Electrophoresis– Introduction, factors affecting electrophoretic mobility, Techniques
of paper, gel, capillary electrophoresis, applications
UNIT –IV
Gas chromatography - Introduction, theory, instrumentation, derivatization, temperature programming, advantages, disadvantages and applications
High performance liquid chromatography (HPLC)-Introduction, theory, instrumentation, advantages and applications. (HPTLC Starts from Page no : 71 Onwards)
UNIT –V
Ion exchange chromatography- Introduction, classification, ion exchange resins, properties, mechanism of ion exchange process, factors affecting ion exchange, methodology and applications
Gel chromatography- Introduction, theory, instrumentation and applications
Affinity chromatography- Introduction, theory, instrumentation and applications.
PRACTICAL
1 Determination of absorption maxima and effect of solvents on absorption
maxima of organic compounds
2 Estimation of dextrose by colorimetry
3 Estimation of sulfanilamide by colorimetry
4 Simultaneous estimation of ibuprofen and paracetamol by UV spectroscopy
5 Assay of paracetamol by UV- Spectrophotometry
6 Estimation of quinine sulfate by fluorimetry
7 Study of quenching of fluorescence
8 Determination of sodium by flame photometry
9 Determination of potassium by flame photometry
10 Determination of chlorides and sulphates by nephelo turbidometry
11 Separation of amino acids by paper chromatography
12 Separation of sugars by thin layer chromatography
13 Separation of plant pigments by column chromatography
14 Demonstration experiment on HPLC
15 Demonstration experiment on Gas Chromatography
Recommended Books (Latest Editions)
1. Instrumental Methods of Chemical Analysis by B.K Sharma
2. Organic spectroscopy by Y.R Sharma
3. Text book of Pharmaceutical Analysis by Kenneth A. Connors
4. Vogel’s Text book of Quantitative Chemical Analysis by A.I. Vogel
5. Practical Pharmaceutical Chemistry by A.H. Beckett and J.B. Stenlake
6. Organic Chemistry by I. L. Finar
7. Organic spectroscopy by William Kemp
8. Quantitative Analysis of Drugs by D. C. Garrett
9. Quantitative Analysis of Drugs in Pharmaceutical Formulations by P. D. Sethi
10. Spectrophotometric identification of Organic Compounds by Silverstein
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