This document provides an outline and introduction to Fourier Transform Infrared Spectroscopy (FTIR). It discusses the mechanisms of FTIR, the regions of the FTIR spectrum including bonds to hydrogen, triple bonds, double bonds, single bonds, and the fingerprint region. It also discusses applications of FTIR in forensics such as fiber and hair analysis and trace analysis. The introduction explains that FTIR is an analytical instrument that can determine organic compound structures by measuring the amount of light absorbed as wavelength is varied.
An Infrared spectrum represents a fingerprint of a sample with absorption peaks which correspond to the frequencies of vibrations between the bonds of the atoms making up the material-Because each different material is a unique combination of atoms, no two compounds produce the exact same spectrum, therefore IR can result in a unique identification of every different kind of material!
An Infrared spectrum represents a fingerprint of a sample with absorption peaks which correspond to the frequencies of vibrations between the bonds of the atoms making up the material-Because each different material is a unique combination of atoms, no two compounds produce the exact same spectrum, therefore IR can result in a unique identification of every different kind of material!
Theory and Principle of FTIR head points:
What is Infrared Region?
Infrared Spectroscopy
What is FTIR?
Superiority of FTIR
FTIR optical system diagram
sampling techniques
The sample analysis process
advantage of FTIR
References
https://www.linkedin.com/in/preeti-choudhary-266414182/
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https://www.facebook.com/profile.php?id=100013419194533
https://twitter.com/preetic27018281
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Preeti Choudhary
uv-visible spectroscopy also available video lecture on youtube channel name ...Pharma Rising, Bhopal
This slide contain introduction, electromagnetic radiation, lamberts beers law, principal, instrumentation, application of uv visible spectroscopy
also contain data interpretation and difference and factor which affect absorption
absorption shift and effects
Fourier Transform Infrared Spectroscopy-:A type of infrared spectroscopy.It is method of obtaining an infrared spectrum by measuring interferogram and then performimg a Fourier Transform upon the interferogram to obtain the spectrum.
Nmr nuclear magnetic resonance spectroscopyJoel Cornelio
Basics of NMR. Suitable for UG and PG courses.
Includes principle, instrumentation, solvents. chemical shift and factors affecting it. Some problems. resolving agents, coupling constant and much more
Theory and Principle of FTIR head points:
What is Infrared Region?
Infrared Spectroscopy
What is FTIR?
Superiority of FTIR
FTIR optical system diagram
sampling techniques
The sample analysis process
advantage of FTIR
References
https://www.linkedin.com/in/preeti-choudhary-266414182/
https://www.instagram.com/chaudharypreeti1997/
https://www.facebook.com/profile.php?id=100013419194533
https://twitter.com/preetic27018281
Please like, share, comment and follow.
stay connected
If any query then contact:
chaudharypreeti1997@gmail.com
Thanking-You
Preeti Choudhary
uv-visible spectroscopy also available video lecture on youtube channel name ...Pharma Rising, Bhopal
This slide contain introduction, electromagnetic radiation, lamberts beers law, principal, instrumentation, application of uv visible spectroscopy
also contain data interpretation and difference and factor which affect absorption
absorption shift and effects
Fourier Transform Infrared Spectroscopy-:A type of infrared spectroscopy.It is method of obtaining an infrared spectrum by measuring interferogram and then performimg a Fourier Transform upon the interferogram to obtain the spectrum.
Nmr nuclear magnetic resonance spectroscopyJoel Cornelio
Basics of NMR. Suitable for UG and PG courses.
Includes principle, instrumentation, solvents. chemical shift and factors affecting it. Some problems. resolving agents, coupling constant and much more
Applications of IR (Infrared) Spectroscopy in Pharmaceutical Industrywonderingsoul114
Various applications of IR (Infrared) Spectroscopy in Pharmaceutical industries related to drug discovery and structural elucidation is outlined in this presentation. Various qualitative and quantitative analysis of drug products are also outlined.
A method of obtaining an Infrared spectrum by measuring the interferogram of a sample using an interferometer, then performing a Fourier Transform upon the interferogram to obtain the spectrum.
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NUMERICAL SIMULATIONS OF HEAT AND MASS TRANSFER IN CONDENSING HEAT EXCHANGERS...ssuser7dcef0
Power plants release a large amount of water vapor into the
atmosphere through the stack. The flue gas can be a potential
source for obtaining much needed cooling water for a power
plant. If a power plant could recover and reuse a portion of this
moisture, it could reduce its total cooling water intake
requirement. One of the most practical way to recover water
from flue gas is to use a condensing heat exchanger. The power
plant could also recover latent heat due to condensation as well
as sensible heat due to lowering the flue gas exit temperature.
Additionally, harmful acids released from the stack can be
reduced in a condensing heat exchanger by acid condensation. reduced in a condensing heat exchanger by acid condensation.
Condensation of vapors in flue gas is a complicated
phenomenon since heat and mass transfer of water vapor and
various acids simultaneously occur in the presence of noncondensable
gases such as nitrogen and oxygen. Design of a
condenser depends on the knowledge and understanding of the
heat and mass transfer processes. A computer program for
numerical simulations of water (H2O) and sulfuric acid (H2SO4)
condensation in a flue gas condensing heat exchanger was
developed using MATLAB. Governing equations based on
mass and energy balances for the system were derived to
predict variables such as flue gas exit temperature, cooling
water outlet temperature, mole fraction and condensation rates
of water and sulfuric acid vapors. The equations were solved
using an iterative solution technique with calculations of heat
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6th International Conference on Machine Learning & Applications (CMLA 2024)ClaraZara1
6th International Conference on Machine Learning & Applications (CMLA 2024) will provide an excellent international forum for sharing knowledge and results in theory, methodology and applications of on Machine Learning & Applications.
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Online aptitude test management system project report.pdfKamal Acharya
The purpose of on-line aptitude test system is to take online test in an efficient manner and no time wasting for checking the paper. The main objective of on-line aptitude test system is to efficiently evaluate the candidate thoroughly through a fully automated system that not only saves lot of time but also gives fast results. For students they give papers according to their convenience and time and there is no need of using extra thing like paper, pen etc. This can be used in educational institutions as well as in corporate world. Can be used anywhere any time as it is a web based application (user Location doesn’t matter). No restriction that examiner has to be present when the candidate takes the test.
Every time when lecturers/professors need to conduct examinations they have to sit down think about the questions and then create a whole new set of questions for each and every exam. In some cases the professor may want to give an open book online exam that is the student can take the exam any time anywhere, but the student might have to answer the questions in a limited time period. The professor may want to change the sequence of questions for every student. The problem that a student has is whenever a date for the exam is declared the student has to take it and there is no way he can take it at some other time. This project will create an interface for the examiner to create and store questions in a repository. It will also create an interface for the student to take examinations at his convenience and the questions and/or exams may be timed. Thereby creating an application which can be used by examiners and examinee’s simultaneously.
Examination System is very useful for Teachers/Professors. As in the teaching profession, you are responsible for writing question papers. In the conventional method, you write the question paper on paper, keep question papers separate from answers and all this information you have to keep in a locker to avoid unauthorized access. Using the Examination System you can create a question paper and everything will be written to a single exam file in encrypted format. You can set the General and Administrator password to avoid unauthorized access to your question paper. Every time you start the examination, the program shuffles all the questions and selects them randomly from the database, which reduces the chances of memorizing the questions.
Literature Review Basics and Understanding Reference Management.pptxDr Ramhari Poudyal
Three-day training on academic research focuses on analytical tools at United Technical College, supported by the University Grant Commission, Nepal. 24-26 May 2024
2. • Mechanisms of FTIR
• Regions of FTIR Spectroscopy
• FTIR in Forensics
OUTLINE OF PRESENTATION
3. INTRODUCTION
• Analytical instrument
• Determine the structure of organic compound
• The amount of light absorbed by the sample is
measured as wavelength is varied.
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