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Francis Chong
Сингапур
Добавлен 9 май 2016
ICP-AES: Part E: Investigating Matrix Interference & Summary of ICP-AES e-Lecture series
e-Lecture series on Inductively couple plasma-Atomic emission spectrometry (ICP-AES): Investigating Matrix Interference & Summary of ICP-AES e-Lecture series
Thanks for watching :)
Presenter: Dr Chong Yuan Yi
Producer: Dr Chong Yuan Yi
Slides & Video created by Dr Chong Yuan Yi
Song: 샛별 - 솜사탕 여행(Cotton Candy Travel)
Music provided by 샛별.
Link: ruclips.net/video/GwYVnJRO7z8/видео.html
Icons designed by MBE.
Recommended textbooks:
Skoog, D.A.; West, D.M.; Holler, F.J.; Crouch, S.R. Fundamentals of Analytical Chemistry, 9e; Cengage Learning, 2014.
Skoog, D.A.; Holler, F.J.; Crouch, S.R. Principles of Instrumental Analysis, 7e; Cengage Learning, 2018.
Thanks for watching :)
Presenter: Dr Chong Yuan Yi
Producer: Dr Chong Yuan Yi
Slides & Video created by Dr Chong Yuan Yi
Song: 샛별 - 솜사탕 여행(Cotton Candy Travel)
Music provided by 샛별.
Link: ruclips.net/video/GwYVnJRO7z8/видео.html
Icons designed by MBE.
Recommended textbooks:
Skoog, D.A.; West, D.M.; Holler, F.J.; Crouch, S.R. Fundamentals of Analytical Chemistry, 9e; Cengage Learning, 2014.
Skoog, D.A.; Holler, F.J.; Crouch, S.R. Principles of Instrumental Analysis, 7e; Cengage Learning, 2018.
Просмотров: 7 028
Видео
ICP-AES: Part D: Experimental Design: What is the Experiment about?
Просмотров 12 тыс.4 года назад
e-Lecture series on Inductively couple plasma-Atomic emission spectrometry (ICP-AES): Experimental Design: What is the Experiment about? Thanks for watching :) Presenter: Dr Chong Yuan Yi Producer: Dr Chong Yuan Yi Slides & Video created by Dr Chong Yuan Yi Song: 샛별 - 솜사탕 여행(Cotton Candy Travel) Music provided by 샛별. Link: ruclips.net/video/GwYVnJRO7z8/видео.html Icons designed by MBE. Recommen...
ICP-AES: Part C: What is Inductively Coupled Plasma (ICP)?
Просмотров 66 тыс.4 года назад
e-Lecture series on Inductively couple plasma-Atomic emission spectrometry (ICP-AES): What is Inductively Coupled Plasma (ICP)? Thanks for watching :) Presenter: Dr Chong Yuan Yi Producer: Dr Chong Yuan Yi Slides & Video created by Dr Chong Yuan Yi Song: 샛별 - 솜사탕 여행(Cotton Candy Travel) Music provided by 샛별. Link: ruclips.net/video/GwYVnJRO7z8/видео.html Icons designed by MBE. Recommended textb...
ICP-AES: Part B: What is Atomic Emission Spectrometry (AES)?
Просмотров 34 тыс.4 года назад
e-Lecture series on Inductively couple plasma-Atomic emission spectrometry (ICP-AES): What is Atomic Emission Spectrometry (AES)? Thanks for watching :) Presenter: Dr Chong Yuan Yi Producer: Dr Chong Yuan Yi Slides & Video created by Dr Chong Yuan Yi Video of fireworks:【4K】2017 神明の花火 グランドフィナーレ♪ Most Amazing Fireworks in the World【JAPAN】(演出:宮川 拓也氏) Video created by hiramu55bocaboca Link: ruclips...
ICP-AES (Inductively coupled plasma-Atomic emission spectrometry): Part A: Introduction
Просмотров 29 тыс.4 года назад
e-Lecture series on Inductively couple plasma-Atomic emission spectrometry (ICP-AES): Introduction, Context & Background. Thanks for watching :) Presenter: Dr Chong Yuan Yi Producer: Dr Chong Yuan Yi Slides & Video created by Dr Chong Yuan Yi Song: 샛별 - 솜사탕 여행(Cotton Candy Travel) Music provided by 샛별. Link: ruclips.net/video/GwYVnJRO7z8/видео.html Icons designed by MBE. Recommended textbooks: ...
Capillary Electrophoresis (Part 1): Introduction & Context
Просмотров 38 тыс.5 лет назад
This video is Part 1 of 6 for the e-Lectures series of NUS Chemistry CM3292 experiment titled "Capillary Electrophoresis (CE) of Inorganic Anions". Contents: 1:43 What is electrophoresis? 4:26 Brief historical development of CE 7:16 Overview of the experiment By the end of this e-lecture, students will be able to: 1. Describe the basic principles of electrophoresis. 2. Discuss the advantage of ...
Capillary Electrophoresis (Part 2): Instrumentation & Electroosmotic Flow
Просмотров 149 тыс.5 лет назад
This video is Part 2 of 6 for the e-Lectures series of NUS Chemistry CM3292 experiment titled "Capillary Electrophoresis (CE) of Inorganic Anions". Contents: 0:18 Instrumentation of CE 3:01 Electroosmotic flow (EOF) 6:29 Unique flat flow profile of EOF By the end of this e-lecture, students will be able to: 1. Describe the basic instrumental setup of CE. 2. Explain the origin of EOF in terms of...
Capillary Electrophoresis (Part 4): Electropherogram & Migration Time
Просмотров 24 тыс.5 лет назад
This video is Part 4 of 6 for the e-Lectures series of NUS Chemistry CM3292 experiment titled "Capillary Electrophoresis (CE) of Inorganic Anions". Contents: 0:49 Migration time 2:31 Factors affecting the migration time 5:32 Absorbance & Corrected peak area By the end of this e-lecture, students will be able to: 1. Compute the migration rate of individual analyte from its migration time and len...
Capillary Electrophoresis (Part 6): Reversed Electroosmotic Flow
Просмотров 20 тыс.5 лет назад
This video is Part 6 of 6 for the e-Lectures series of NUS Chemistry CM3292 experiment titled "Capillary Electrophoresis (CE) of Inorganic Anions". Contents: Reversed electroosmotic flow (EOF) EOF modifiers The migration rate of cations, anions and neutral species By the end of this e-lecture, students will be able to: 1. Discuss how to modify the experimental design of CE in order to reverse t...
Capillary Electrophoresis (Part 3): Electrophoretic mobility
Просмотров 55 тыс.5 лет назад
This video is Part 3 of 6 for the e-Lectures series of NUS Chemistry CM3292 experiment titled "Capillary Electrophoresis (CE) of Inorganic Anions". Contents: 0:34 Electrophoretic mobility 1:04 Factors affecting Electrophoretic mobility 3:57 Combining Electrophoretic mobility and Electroosmotic flow (EOF) By the end of this e-lecture, students will be able to: 1. Describe the basic principles of...
Capillary Electrophoresis (Part 5): Detection methods in CE
Просмотров 22 тыс.5 лет назад
This video is Part 5 of 6 for the e-Lectures series of NUS Chemistry CM3292 experiment titled "Capillary Electrophoresis (CE) of Inorganic Anions". Contents: 0:07 Detection methods in CE 2:16 Problem #1: Short path length 3:00 Problem #2: Non-UV-absorbing analytes 4:33 Recap By the end of this e-lecture, students will be able to: 1. Describe some commonly used detection methods in CE. 2. Compar...
Fluorescence Spectroscopy: Emission Spectrum vs Excitation Spectrum
Просмотров 50 тыс.5 лет назад
This video is a e-Lecture created for NUS Chemistry CM3292 experiment titled "Fluorescence of Additives in Soft Drinks". Contents: Emission Spectrum Excitation Spectrum By the end of this e-lecture, students will be able to: 1. Describe the fundamental principles of molecular fluorescence spectroscopy. 2. Compare and contrast the emission spectrum and the excitation spectrum of fluorescent comp...
I wanted to learn the basics of CE for an upcoming scientist interview but your videos are so interesting that I ended up watching the whole series!
Why can't my university lecturers explain things like this. My lectures are a total overload of technical jargon. Great video!
"a series of non-radiative vibrational relaxations" Is it correct to interpret this as some energy being transformed to heat before photo-emission?
such nice videos and explanation- very clean and clear
My tiny brain trying to understand this: 7:44
Great ❤ thanks
Watching this on 2024
What an amazing video! Took me a while to find it, I love it! Every other video talks about biology and DNA…
For a new compound with the UV data available, how to fix the correct excitation wavelength to measure the emission spectra?
ICP plasma is quite pretty, but its also pretty high in UV and just plain bright. Make sure you got your shades on
You explain these concepts very elegantly!
Now I actually understand my university analytical techniques content.. Thank you!
nice
in simple words, YOU ARE MY HERO <3
thank you dr chong, now i can do my lab report 🤭🤭
You are most welcome, Kenneth! Thanks for watching!
Why you did not made videos about HPLC, your are amazing
Thank you for explaining the concepts so well ! 🌷
Thank you ♥️
Caught me off guard at 06:09 with the Pokémon healing sound. Guess even Electroosmotic Flow needs a Pokémon Center visit to get its charge back up. Great explanation, thanks for the laugh!
Thanks 😊
Since the emission spectra was made using 350 nm wavelength, is the excitation wavelength in the excitation spectra which gives the max intensity for 450nm emission wavelength, 350nm itself?
Great explanation, thanks for the help !
Very well explained and fantastic animation. Thanks. Keep up the good work and quality
THANK YOU!!! you really help me a lot to passing thru my exam and my prof's class.....
great explained
Great explanation. Thank you
Very well explained, thanks Francis.
Very helpful , thank you 🤟
Finally all doubt clear..Thank you so much sir.❤
Absolutely glorious! Thank you so much for this comprehensive explanation with great visuals to boot!
Thank you Francis! It was simple yet so easy to digest.
best explanation!
Thank you for the helpful video!
coool
THANK YOU so much for this video series, especially for explaining the reversed flow and how the electroosmotic flow modifiers work, your presentation explained it better than a book on the subject of capillary electrophoresis I spent a couple of hours reading.
Thank you good video
my question is which is use to find what? i mean to say exc spectrum is used to find emission or emission is used to find excitation. which to run first?
thaaaank youu
Very helpful, thanks so much!
thank you ssoooooo much for these episodes
The electrir travolator analogy was great !
thx please become my proffesor My university is hiring
one of the best video I came across
Thank you Sir for your detailed video.
Excellent method to explain about capillary electrophoresis. Thank you
So, you mean for different machine we have to find out working excitation and emission wavelength? how much variation could be possible among different machine? I have seen in different publications that 300nm (some 305nm) excitation and 410nm (in some 420nm) emission, thus, my question is, by doing spectra reading in my machine cytation5, I explored higest emmision reading at 350nm and 290nm Excitation....I am confuse with this much variation. is it possible?
Amazingly simplified explanation , keep up , I am waiting for more video , this is how the explanation should be ,this indicates that you really master what you explain , God bless you .
Is IcP AES is the same as flame atomic emission spectroscopy
This is amazing
Thank you thank you!! Your video is so well organized and clear and full of hints to further study. Please, please make other playlists on other instruments! Such as ICP MS and others