Francis Chong
Francis Chong
  • 12
  • 493 036
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: czcams.com/video/GwYVnJRO7z8/video.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.
zhlédnutí: 6 875

Video

ICP-AES: Part D: Experimental Design: What is the Experiment about?
zhlédnutí 11KPřed 3 lety
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: czcams.com/video/GwYVnJRO7z8/video.html Icons designed by MBE. Recommend...
ICP-AES: Part C: What is Inductively Coupled Plasma (ICP)?
zhlédnutí 64KPřed 3 lety
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: czcams.com/video/GwYVnJRO7z8/video.html Icons designed by MBE. Recommended textbo...
ICP-AES: Part B: What is Atomic Emission Spectrometry (AES)?
zhlédnutí 33KPřed 3 lety
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: czcams....
ICP-AES (Inductively coupled plasma-Atomic emission spectrometry): Part A: Introduction
zhlédnutí 28KPřed 3 lety
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: czcams.com/video/GwYVnJRO7z8/video.html Icons designed by MBE. Recommended textbooks: S...
Capillary Electrophoresis (Part 1): Introduction & Context
zhlédnutí 37KPřed 5 lety
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
zhlédnutí 146KPřed 5 lety
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
zhlédnutí 24KPřed 5 lety
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
zhlédnutí 19KPřed 5 lety
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
zhlédnutí 54KPřed 5 lety
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
zhlédnutí 21KPřed 5 lety
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
zhlédnutí 49KPřed 5 lety
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...

Komentáře

  • @mostafaahmed6483
    @mostafaahmed6483 Před 2 dny

    Great ❤ thanks

  • @randomnation6992
    @randomnation6992 Před 4 dny

    Watching this on 2024

  • @Falco.
    @Falco. Před měsícem

    What an amazing video! Took me a while to find it, I love it! Every other video talks about biology and DNA…

  • @mariappanm7677
    @mariappanm7677 Před měsícem

    For a new compound with the UV data available, how to fix the correct excitation wavelength to measure the emission spectra?

  • @wilurbean
    @wilurbean Před 2 měsíci

    ICP plasma is quite pretty, but its also pretty high in UV and just plain bright. Make sure you got your shades on

  • @omarb2653
    @omarb2653 Před 2 měsíci

    You explain these concepts very elegantly!

  • @gnasher14
    @gnasher14 Před 2 měsíci

    Now I actually understand my university analytical techniques content.. Thank you!

  • @md.sydulislam4362
    @md.sydulislam4362 Před 3 měsíci

    nice

  • @marianabuitrago6271
    @marianabuitrago6271 Před 3 měsíci

    in simple words, YOU ARE MY HERO <3

  • @kennethprata
    @kennethprata Před 3 měsíci

    thank you dr chong, now i can do my lab report 🤭🤭

    • @FrancisChongYY
      @FrancisChongYY Před 3 měsíci

      You are most welcome, Kenneth! Thanks for watching!

  • @madjidabdel760
    @madjidabdel760 Před 3 měsíci

    Why you did not made videos about HPLC, your are amazing

  • @mariad707
    @mariad707 Před 3 měsíci

    Thank you for explaining the concepts so well ! 🌷

  • @nareshbarik5384
    @nareshbarik5384 Před 4 měsíci

    Thank you ♥️

  • @AlCaponi
    @AlCaponi Před 4 měsíci

    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!

  • @leewilliam3417
    @leewilliam3417 Před 4 měsíci

    Thanks 😊

  • @richardambrose1827
    @richardambrose1827 Před 4 měsíci

    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?

  • @JacobSankus
    @JacobSankus Před 5 měsíci

    Great explanation, thanks for the help !

  • @shaguftashaikh9401
    @shaguftashaikh9401 Před 6 měsíci

    Very well explained and fantastic animation. Thanks. Keep up the good work and quality

  • @dyahlangensari4802
    @dyahlangensari4802 Před 6 měsíci

    THANK YOU!!! you really help me a lot to passing thru my exam and my prof's class.....

  • @user-ym6ps9df5x
    @user-ym6ps9df5x Před 7 měsíci

    great explained

  • @user-ki8ig1mx7l
    @user-ki8ig1mx7l Před 7 měsíci

    Great explanation. Thank you

  • @nfaraji9780
    @nfaraji9780 Před 7 měsíci

    Very well explained, thanks Francis.

  • @saikrishnasurajbavirisetty7804

    Very helpful , thank you 🤟

  • @saisritamkar4723
    @saisritamkar4723 Před 8 měsíci

    Finally all doubt clear..Thank you so much sir.❤

  • @JS19190
    @JS19190 Před 9 měsíci

    Absolutely glorious! Thank you so much for this comprehensive explanation with great visuals to boot!

  • @diyorolimov6433
    @diyorolimov6433 Před 9 měsíci

    Thank you Francis! It was simple yet so easy to digest.

  • @saranshgautam3011
    @saranshgautam3011 Před 10 měsíci

    best explanation!

  • @TV-rf8hq
    @TV-rf8hq Před 11 měsíci

    Thank you for the helpful video!

  • @RomanoAlbert-ov5kt
    @RomanoAlbert-ov5kt Před 11 měsíci

    coool

  • @KatarinaTVD
    @KatarinaTVD Před rokem

    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.

  • @princesse9865
    @princesse9865 Před rokem

    Thank you good video

  • @PremKumar-bc8rq
    @PremKumar-bc8rq Před rokem

    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?

  • @miramsl8795
    @miramsl8795 Před rokem

    thaaaank youu

  • @christophergoudarzi9992

    Very helpful, thanks so much!

  • @wz1y130
    @wz1y130 Před rokem

    thank you ssoooooo much for these episodes

  • @pascalkane3272
    @pascalkane3272 Před rokem

    The electrir travolator analogy was great !

  • @pascalkane3272
    @pascalkane3272 Před rokem

    thx please become my proffesor My university is hiring

  • @mukheshk.g.1850
    @mukheshk.g.1850 Před rokem

    one of the best video I came across

  • @annmatt5837
    @annmatt5837 Před rokem

    Thank you Sir for your detailed video.

  • @ehtishamiqbal4436
    @ehtishamiqbal4436 Před rokem

    Excellent method to explain about capillary electrophoresis. Thank you

  • @cutieaadi9599
    @cutieaadi9599 Před rokem

    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?

  • @jyonlineshop7566
    @jyonlineshop7566 Před rokem

    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 .

  • @majdhussain7546
    @majdhussain7546 Před rokem

    Is IcP AES is the same as flame atomic emission spectroscopy

  • @kan5910
    @kan5910 Před rokem

    This is amazing

  • @martinarenzi4744
    @martinarenzi4744 Před rokem

    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

  • @sophielyons3506
    @sophielyons3506 Před rokem

    Great video ! Thank you !

  • @suzu.1
    @suzu.1 Před rokem

    Why is the used of "coupled" word in inductively coupled plasma. Why we can't say only inductively plasma? Please you reply

  • @nancysohlberg8150
    @nancysohlberg8150 Před rokem

    Super clear and helpful, been looking for this explanation for a while, thanks so much for making this!

  • @Arshzal
    @Arshzal Před rokem

    ur video helped me in preparing exam..thankyouuuu/..u deserve the bestttttttt

  • @negarolfati36
    @negarolfati36 Před rokem

    After hours of searching through youtube, I finally found what I was looking for. Thanks a lot! :D