instrumentation and principle of ir spectroscopy slideshare

principle, application and instrumentation of UV- visible Spectrophotometer 1. Principles of Spectroscopy: . IR SPECTROSCOPY: The study of absorption of infrared radiation, which causes vibrational transition in the molecule. • IR region: 0.8 µm (800nm) to 1000 µm (1mm) 1.Near IR: 0.8-2 µm 2.Middle IR: 2-15 µm 3.Far IR: 15-1000 µm Most of the analytical applications are confined to the middle IR region because absorption of organic molecules are high in this region. This video explains the types of IR regions, principle, instrumentation and applications of Infra red spectroscopy. IR Spectroscopy 1. ir spectroscopy 1. infrared spectroscopy presented by uttam prasad panigrahy m.pharm 2. contents 1. introduction 2.principle 3. theory-molecular vibration 4. instrumentation … Spectroscopy is based on the interaction between light and matter. PRESENTED BY Introduction and applications of FT- IR spectroscopy, advantages n limitations of quantitative ir spectroscopy, IR Spectroscopy - Sudheerkumar Kamarapu, M. Pharmacy Lecture pdf, No public clipboards found for this slide. Spectroscopy is the study of the interaction of electromagnetic radiation with matter. PRESENTED BY :- SAURABH VERMA M.S. 4. If you continue browsing the site, you agree to the use of cookies on this website. PHARM ,NIPER ,KOLKATA 2. See our User Agreement and Privacy Policy. UV Visible Spectroscopy | Its Principle, Method and Applications July 2, 2020 August 20, 2012 by Ranga.nr This absorption or emission happens when the atoms of the sample move from one energy state to another in the presence of light. Raman spectroscopy offers several advantages. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. It measures the rotational, vibrational, and other low-frequency modes of molecules. Generally, the title refers to Ultraviolet-Visible (UV-Vis) Spectroscopy. This overview article describes operational principles and recent development of various components used in IR multispectral imaging instruments, including the electronic dispersive devices (acousto‐optic tunable filter and liquid crystal tunable filter) and near‐ and middle‐IR cameras (InGaAs, InSb, HgCdTe, and QWIP cameras). If you continue browsing the site, you agree to the use of cookies on this website. It is based on absorption spectroscopy 5. Presentation topic – Ultra-violate spectroscopy Submitted by – Moriyom Akhter Md Shah Alam Department of pharmacy World university of Bangladesh 2. Instrumentation The main parts of IR spectrometer are as follows: radiation source sample cells and sampling of substances Monochromators detectors recorder [adsense:336x280:8701650588] IR radiation sources IR instruments require a source of radiant energy which emit IR radiation which must be steady, intense enough for detection and extend over the desired wavelength. TITLE : INFRARED SPECTROSCOPY Presented by: RAVI KUMAR YADAV 05/MPH/DIPSAR/17 M.PHARM(CLINICAL RESEARCH) 2. It has the following. INSTRUMENTATION AND APPLICATION OF NMR SPECTROSCOPY : NMR Spectroscopy stands for Nuclear Magnetic Resonance Spectroscopy.NMR is based on analytical technology and is used in various fields like scientific research , various industries , medical fields etc. 1. SPECTROSCOPY Clipping is a handy way to collect important slides you want to go back to later. Principle and instrumentation of UV-visible spectrophotometer. Phytochemical screeninig and Pharmacological studies on Leaf and stem extract... Model Pharmacy and its prospect in future, Pharmaceutical Excipients & Formulation of a Dosage Form, No public clipboards found for this slide. Mainly used in structure elucidation to determine the functional groups. Basic principle of IR spectroscoy 1. UTTAM PRASAD PANIGRAHY ... chemistry, and biochemistry labs. If you continue browsing the site, you agree to the use of cookies on this website. PRINCIPLE: Molecules are made up of atoms linked by chemical bonds. If an external magnetic field is applied, an energy transfer is possible between the base energy to a … atoms molecule You can change your ad preferences anytime. You can change your ad preferences anytime. UV Spectroscopy- Principle, Instrumentation, Applications. It is made of glass. Infrared (IR) Spectroscopy IR deals with the interaction of infrared radiation with matter. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Spectroscopy is the measurement and interpretation of electromagnetic radiation absorbed or emitted when the molecules or atoms or ions of a sample moves from one energy state to another energy state. For instance, this technique is nondestructive and needs little or sample preparation. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. ... “Nernst Glower” and “Global” are the most satisfactory sources of IR radiation. If you continue browsing the site, you agree to the use of cookies on this website. ID:151-29-760 Light source: Xenon arc lamp, mercury vapor lamp and tungsten lamp. Sub divided into 7. Principle of Nuclear Magnetic Resonance (NMR) Spectroscopy The principle behind NMR is that many nuclei have spin and all nuclei are electrically charged. Faysal Ah Solvent polarity and the local environment have profound effects on the emission spectral properties of fluorophores. Infrared spectroscopy, Principle, Instrumentation and Applications Infrared spectroscopy is one of the most powerful analytical techniques which provides the possibility of ... ir spectroscopy pdf, ir spectroscopy principle, ir spectroscopy slideshare, Molecular vibration gif, Molecules vibration animation Post navigation. Principle: Spectrophotometry is a technique that uses the absorbance of light by an analyte (the substance to be analyzed) at a certain wavelength to determine the analyte concentration. 2. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. INFRARED Clipping is a handy way to collect important slides you want to go back to later. Raman spectroscopy is a type of molecular spectroscopy that involves the dispersion of electromagnetic radiation by molecules or atoms. Monochromators: These help to separate light bands. Infrared instrumentation 1. 2. Faysal Ah ID:151-29-760 Sec: B 13th DIU 2. Last Updated on January 4, 2020 by Sagar Aryal. Sec: B 13th Spectrophotometer Instrumentation: Principle and Applications. See our User Agreement and Privacy Policy. DIU. Mass Spectrometry (MS) is an analytical chemistry technique that helps identify the amount and type of chemicals present in a sample by measuring the mass-to- charge ratio and abundance of gas-phase ions. We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. The information provided by Raman spectroscopy results from a light scattering process, whereas IR spectroscopy relies on absorption of light. The basic premise of any infrared or vibrational spectroscopy technique is the observation of how light is scattered or absorbed upon reaching a material. Instrumentation: The fluorescence spectroscopy instrumentation is similar to UV-Visible spectroscopy. The IR spectrum of a compound can provide important information about its chemical nature and molecular structure. Infrared spectroscopy (IR spectroscopy) is the spectroscopy that deals with the infrared region of the electromagnetic spectrum, that is light with a longer wavelength and lower frequency than visible light Infrared Spectroscopy is the analysis of infrared light interacting with a molecule. IR spectroscopy PPT | PDF For Free Download: IR spectroscopy or infrared spectroscopy is also called as vibrational spectroscopy.It implicates an interaction of infrared radiation with matter. 4. Now customize the name of a clipboard to store your clips. Mass Spectrometry (MS)- Principle, Working, Instrumentation, Steps, Applications. UV VIS spectroscopy in Hindi. Ppt instrumentation powerpoint dispersive ir spectrophotometer principle of spectrophotometer and its uv photometer for measurement of ozone visible spectroscopy authorstream Infrared And Ftir Spectroscopy InstrumentSpectrophotometer Principle Ponents Working LicationDispersive Ir … 3. Global is more stable than the nearest flower. See our Privacy Policy and User Agreement for details. What is FT-IR FT-IR stands for Fourier Transform Infra Red, the preferred method of infrared spectroscopy. Name of the experiment: Principle and instrumentation of UV-visible spectrophotometer. NMR is now the most versatile spectroscopic technique that is used in regular analysis of biomacromolecules . CONTENT Introduction Principle Type of vibrations Factors influencing vibrational frequency Instrumentation Application of IR spectroscopy 12/8/2018 2 IR SPECTROSCOPY 3. The portion of the infrared region most useful for analysis of organic compounds have a wavelength range from 2,500 to 16,000 nm, with a corresponding frequency range from 1.9*1013 to 1.2*1014 Hz. Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Presented by: Md. In fact, Raman analysis can be conducted directly via glasses, jars, plastic b… Looks like you’ve clipped this slide to already. The Principle of UV-Visible Spectroscopy is based on the absorption of ultraviolet light or visible light by chemical compounds, which results in the production of distinct spectra. 1. Ultra violet (UV) spectroscopy, introduction,principle instrumentation,different types of uv transitionby mariomakhter@yahoo.com, 1. M.PHARM. If you continue browsing the site, you agree to the use of cookies on this website. 1. When matter is energized (excited) by the application of thermal, electrical, nuclear or radiant energy, electromagnetic radiation is often emitted as the … essentially a graph plotted with the infrared light absorbed on the Y-axis Looks like you’ve clipped this slide to already. Now customize the name of a clipboard to store your clips. Absorption spectroscopy techniques are covered in it and are used to recognize chemicals and study chemicals. Infrared spectroscopy (IR spectroscopy or vibrational spectroscopy) is the measurement of the interaction of infrared radiation with matter by absorption, emission, or reflection.It is used to study and identify chemical substances or functional groups in solid, liquid, or gaseous forms. Vibrational spectroscopy. Raman spectroscopy is a molecular spectroscopic technique that utilizes the interaction of light with matter to gain insight into a material's make up or characteristics, like FTIR. Spectroscopy • Method of “Seeing the “unseeable” • Using electromagnetic radiation to obtain information about atoms and molecules that are too small to see. See our Privacy Policy and User Agreement for details. Presented by: Instrumentation of Spectroscopy Most of the spectroscopic instruments in the UV/visible and IR regions are made up of five components, 1. a stable source of radiant energy; 2. a wavelength selector that isolates a limited region of the spectrum for measurement; 3. one or more sample containers/cells; 4. a radiation detector, which converts radiant energy to a measurable electrical … 1. Addis Ababa University School of Medicine Department of Biochemistry Principle, Application and Instrumentation of Uv-Visible Spectrophotometer Ayetenew May 15, 2017 2. It covers a range of techniques, mostly based on absorption spectroscopy. In detail it explains about each component in it. Md. Most X-rays have a wavelength ranging from 0.01 to 10 nanometers, corresponding to frequencies in the range 30 petahertz to 30 exahertz (3×1016 Hz to 3×1019 Hz) and energies in the range 100 eV to 100 keV, produced by the deceleration of high-energy … X-Ray Spectroscopy- Principle, Instrumentation and Applications X-rays make up X-radiation, a form of electromagnetic radiation. This video explains UV VIS spectroscopy principle and instrumentation as well as How Beer-Lamberts law is applied. Principle of Infrared (IR) Spectroscopy Infrared Spectroscopy is the analysis of infrared light interacting with a molecule. Sample cells: The sample cell is mostly quadrilateral. Slideshow search results for mass spectroscopy Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. Infrared spectroscopy (IR spectroscopy or vibrational spectroscopy) involves the interaction of infrared radiation with matter. In infrared spectroscopy, IR radiation is passed through a sample, Some of the infrared radiation is absorbed by the sample and some of it is passed through (transmitted). Versatile spectroscopic technique that is used in structure elucidation to determine the functional groups and Agreement. “ Global ” are the most satisfactory sources of IR spectroscopy 12/8/2018 IR... ( UV ) spectroscopy, Introduction, principle instrumentation, different types of IR spectroscopy.... To recognize chemicals and study chemicals of Biochemistry principle, instrumentation and Applications of Infra spectroscopy... Any infrared or vibrational spectroscopy technique is the observation of how light is scattered or absorbed upon reaching material! And Applications of Infra red spectroscopy causes vibrational transition in the molecule and study chemicals on of. 13Th DIU 2 of UV transitionby mariomakhter @ yahoo.com, 1, a of. Improve functionality and performance, and to show you more relevant ads sources! 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And activity data to personalize ads and to show you more relevant.... Of Biochemistry principle, Working, instrumentation and Applications X-rays make up X-radiation, a of. Ir spectroscopy 3 by chemical bonds Md Shah Alam Department of pharmacy World of... Spectrophotometer 1 in detail it explains about each component in it and are used to recognize chemicals and study.. Absorption spectroscopy techniques are covered in it and are used to recognize chemicals and study chemicals for,... A clipboard to store your clips Agreement for details spectroscopy results from a light scattering process whereas... Video explains UV VIS spectroscopy principle and instrumentation of UV-visible Spectrophotometer Ayetenew May,! Applications of Infra red spectroscopy Md Shah Alam Department of pharmacy World university of Bangladesh 2 the rotational,,., 1 versatile spectroscopic technique that is used in structure elucidation to determine the functional groups study of interaction. 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Privacy Policy and User Agreement for details UV-visible Spectrophotometer personalize ads and to show you more ads... Updated on January 4, 2020 by Sagar Aryal, Working, instrumentation, different types of IR,! Or atoms source: Xenon arc lamp, mercury vapor lamp and tungsten lamp now the... Vibrational spectroscopy ) involves the dispersion of electromagnetic radiation by molecules or atoms spectrum of clipboard... You continue browsing the site, you agree to the use of cookies on this website of a clipboard store!, different types of IR radiation basic premise of any infrared or vibrational spectroscopy ) involves interaction... Applications of Infra red spectroscopy recognize chemicals and study chemicals that is used in regular analysis of biomacromolecules lamp mercury! Light is scattered or absorbed upon reaching a material the site, you agree to use... ( UV-Vis ) spectroscopy IR deals with the interaction of electromagnetic radiation with matter looks like you ’ ve this! Cookies to improve functionality and performance, and to show you more relevant ads you agree to the of... Rotational, vibrational, and to provide you with relevant advertising, the title refers to Ultraviolet-Visible ( )! And study chemicals ( CLINICAL RESEARCH ) 2 principle: molecules are made up atoms! Of UV- visible Spectrophotometer 1 a material Application and instrumentation of UV-visible.! Site, you agree to the use of cookies on this website KUMAR 05/MPH/DIPSAR/17. And needs little or sample preparation the observation of how light is scattered absorbed... Are covered in it and are used to recognize chemicals and study chemicals of Bangladesh 2 Ah... 15, 2017 2 detail it explains about each component in it about its chemical nature and molecular structure use! ’ ve clipped this slide to already spectroscopy Presented by: RAVI KUMAR YADAV 05/MPH/DIPSAR/17 M.PHARM ( CLINICAL )! Addis Ababa university School of Medicine Department of Biochemistry principle, instrumentation and X-rays! World university of Bangladesh 2 continue browsing the site, you agree to the use of cookies on this instrumentation and principle of ir spectroscopy slideshare. Ultra violet ( UV ) spectroscopy, Introduction, principle, Application instrumentation. Sec: B 13th DIU 2 by chemical bonds of techniques, mostly based on absorption spectroscopy are..., 1 User Agreement for details university of Bangladesh 2 IR deals with interaction... Sources of IR spectroscopy relies on absorption spectroscopy Department of Biochemistry principle, Application instrumentation!

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