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Experiment9 - Column Chromatography ๊ฑด๊ตญ๋Œฟ’ ์žฌ๋ฃŒํ•ฉ์„ฑ์‹คํ—˜ ๋ ˆํฌํŠธ

"Experiment9 - Column Chromatography ๊ฑด๊ตญ๋Œฟ’ ์žฌ๋ฃŒํ•ฉ์„ฑ์‹คํ—˜ ๋ ˆํฌํŠธ"์— ๋Œ€ํ•œ ๋‚ด์šฉ์ž…๋‹ˆ๋‹ค.
8 ํŽ˜์ด์งฟ’
์–ด๋„๋น„ PDF
์ตœ์ดˆ๋“ฑ๋ก์ผ 2025.02.12 ์ตœ์ข…์ ฟ’์ž‘์ผ 2024.09
8P ๋ฏธ๋้ฉ๋ณด๊ธฐ
Experiment9 - Column Chromatography ๊ฑด๊ตญ๋Œฟ’ ์žฌ๋ฃŒํ•ฉ์„ฑ์‹คํ—˜ ๋ ˆํฌํŠธ
  • ๋ฏธ๋้ฉ๋ณด๊ธฐ

    ๋ชฉ์ฐจ

    1. Introduction
    2. Experimental
    3. Result & Discussion
    4. Conclusion
    5. Reference

    ๋ณธ๋ๅฉ๋‚ด์šฉ

    1) Purpose of the experiment
    ์ง€๋‚œ Purification์‹คํ—˜์„ ํ†ตํ•ด์„œ ์ •์ œ๋ฅผ ํ•˜๊ธฐ ์ „ Dye์™ฟ’ ์ •์ œ๋ฅผ ํ•œ Dye๋ฅผ TCL์„ ํ†ตํ•ด์„œ ๋ถˆ์ˆœ๋ฌผ์ด ์กด์žฌํ•˜๋Š”์ง€ ๋ถˆ์ˆœ๋ฌผ์„ ๋ถ„๋ฆฌํ•˜์˜€๋‹ค. ์ด๋•Œ ๋ถˆ์ˆœ๋ฌผ์ด ๊ณ ์ •์ƒ๊ณผ์˜ interaction์„ ํ†ตํ•ด์„œ ๋ถ„๋ฆฌ๋˜๋Š” mobile phase์˜ EA์™ฟ’ Toluene์˜ ๋น„๋ฅผ 2:8๋กœ ๊ตฌํ•œ ๊ฒƒ์„ ํ† ๋Œ€๋กœ Column Chromatography๋ฅผ ํ†ตํ•ด์„œ ์ •์ œ๋˜์ง€ ์•Š์€ Dye๋ฅผ Stationary phase์˜ ํก์ฐฉ๋„์˜ ์ฐจ์ด๋ฅผ ํ†ตํ•ด์„œ ๋ถˆ์ˆœ๋ฌผ์„ ๋ถ„๋ฆฌํ•œ ํ›„, UV-visible spectrum์„ ํ†ตํ•ด์„œ ์ž˜ ์ •์ œ๋˜์—ˆ๋Š”์ง€ ํ™•์ธํ•œ๋‹ค.
    2) Theoretical background
    Principle of Chromatography [1]
    Chromatography๋Š” ํ˜ผํ•ฉ๋ฌผ์— ํฌํ•จ๋œ ๋ถ„์ž๊ฐ€ ๊ณ ์ •์ƒ๊ณผ์˜ interaction์„ ํ†ตํ•ด์„œ ์„œ๋กœ ๋‹ค๋ฅธ ๋ฌผ์งˆ์ด ๊ณ ์ •์ƒ๊ณผ์˜ ํก์ฐฉ๋„์˜ ์ฐจ์ด์— ์˜ํ•ด์„œ ์„œ๋กœ ๋ถ„๋ฆฌ๋˜๋Š” ์›๋ฆฌ๋ฅผ ๊ธฐ๋ฐ˜์œผ๋กœ ํ•ฉ๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ๋ถ„๋ฆฌ ๊ณผ์ •์— ์˜ํ–ฅ์„ ๋ฏธ์น˜๋Š” ์š”์†Œ๋Š” adsorption, partition, affinity, molecular weight๋“ฑ์ด ์žˆ์Šต๋‹ˆ๋‹ค.
    Chromatography์˜ stationary phase๋Š” solid phase ๋˜๋Š”, solid phase ํ‘œ๋ฉด์— ์ฝ”ํŒ…๋œ liquid phase์ด๋‹ค.
    Mobile phase๋Š” stationary phase๋ฅผ ํ๋ฅด๋Š” gas phase๋˜๋Š”, liquid phase์ด๋‹ค.
    Mobile phase๊ฐ€ liquid phase์ธ ๊ฒฝ์šฐ LC(Liquid Chromatography)๋ผ๊ณ  ํ•˜๋ฉฐ, Gas phase์ธ ๊ฒฝ์šฐ, GC(Gas chromatography)๋ผ๊ณ  ํ•œ๋‹ค.
    Column Chromatography [2]
    Column Chromatography์—์„œ stationary phase๋Š” solid์ด๋‹ค. ๊ฐ€์žฅ ์ผ๋ฐ˜์ ์ธ stationary phase๋Š” silica gel์ด๋ฉฐ column์„ ์ค€๋น„ํ•˜๋Š”๋ฐ, ์ผ๋ฐ˜์ ์œผ๋กœ the dry method and the wet method ๋‘๊ฐ€์ง€ ๋ฐฉ๋ฒ•์ด ์‚ฌ์šฉ๋œ๋‹ค.

    ์ฐธ๊ณ ์ž๋ฃŒ

    ยท https://pmc.ncbi.nlm.nih.gov/articles/PMC5206469/ (principle of chromatography)-2024๋…„ 11์›” 28์ผ
    ยท https://en.wikipedia.org/wiki/Column_chromatography (column chromatography)-2024๋…„ 11์›” 28์ผ
    ยท ICSC 0367 - ์—ํ‹ธ ์•„์„ธํ…Œ์ดํŠธ(EA), ICSC 0078 - ํ†จ๋ฃจ์—”(toluene)-2024๋…„ 10์›”25์ผ
    ยท https://www.chemsrc.com/en/cas/6373-96-2_362068.html (N,N-diethyl-4[(2,4-dinitrophenyl)azo]aniline)-2024๋…„ 10์›” 04์ผ
  • Easy Ai ์š”์•ฝ

    ์ด ๋ฌธ์„œ๋Š” Column Chromatography ์‹คํ—˜์˜ ๋ชฉ์ , ์ด๋ก ์  ๋ฐฐ๊ฒฝ, ์‹คํ—˜ ๊ณผ์ • ๋ฐ ๊ฒฐ๊ณผ, ๊ทธ๋ฆฌ๊ณ  ๊ฒฐ๋ก ์„ ์ž์„ธํžˆ ์„ค๋ช…ํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. ์‹คํ—˜์˜ ๋ชฉ์ ์€ ์ˆœ์ˆ˜ํ•˜์ง€ ์•Š์€ ์—ผ๋ฃŒ๋ฅผ Column Chromatography๋ฅผ ํ†ตํ•ด ์ •์ œํ•˜๊ณ  UV-Visible Spectrum์„ ์ด์šฉํ•ด ์ •์ œ ์—ฌ๋ถ€๋ฅผ ํ™•์ธํ•˜๋Š” ๊ฒƒ์ž…๋‹ˆ๋‹ค. ์‹คํ—˜ ๊ฒฐ๊ณผ ์‹คํ—˜ ์ „ ์ˆ˜ํ–‰ํ•œ TLC ๋ถ„์„์—์„œ ๋ถˆ์ˆœ๋ฌผ์ด ์žˆ์Œ์„ ํ™•์ธํ•˜์˜€๊ณ , Column Chromatography๋ฅผ ํ†ตํ•ด ๋ถˆ์ˆœ๋ฌผ์„ ์ œ๊ฑฐํ•˜๊ณ  ์ˆœ์ˆ˜ํ•œ ์—ผ๋ฃŒ๋ฅผ ์–ป์„ ์ˆ˜ ์žˆ์—ˆ์Šต๋‹ˆ๋‹ค. UV-Visible Spectrum ๋ถ„์„์„ ํ†ตํ•ด 4๋ฒˆ์งธ extracted solution์ด ์ˆœ์ˆ˜ํ•œ ์—ผ๋ฃŒ์ž„์„ ํ™•์ธํ•˜์˜€์Šต๋‹ˆ๋‹ค. ์ด๋ฒˆ ์‹คํ—˜์—์„œ๋Š” ๊ณ ์ •์ƒ๊ณผ ์‹œ๋ฃŒ์˜ ์ƒํ˜ธ์ž‘์šฉ์ด ํฌ์ง€ ์•Š์•„ ์™„๋ฒฝํ•œ ๋ถ„๋ฆฌ๊ฐ€ ์–ด๋ ค์› ์ง€๋งŒ, ์ด๋ฅผ ๋ณด์™„ํ•˜๊ธฐ ์œ„ํ•ด ๋” ์†Œ์ˆ˜์„ฑ์ด ๊ฐ•ํ•œ ๊ณ ์ •์ƒ์„ ์‚ฌ์šฉํ•œ๋‹ค๋ฉด ๋” ํšจ๊ณผ์ ์ธ ๋ถ„๋ฆฌ๊ฐ€ ๊ฐ€๋Šฅํ•  ๊ฒƒ์œผ๋กœ ๋ณด์ž…๋‹ˆ๋‹ค. ์ „๋ฐ˜์ ์œผ๋กœ Column Chromatography๋ฅผ ํ†ตํ•œ ํ™”ํ•ฉ๋ฌผ ์ •์ œ ๊ณผ์ •๊ณผ ๋ถ„์„ ๋ฐฉ๋ฒ•์„ ์ž˜ ์„ค๋ช…ํ•˜๊ณ  ์žˆ์–ด ๊ต์œก์  ๊ฐ€์น˜๊ฐ€ ๋†’์€ ๋ฌธ์„œ๋ผ๊ณ  ํŒ๋‹จ๋ฉ๋‹ˆ๋‹ค.
  • ์ž๋ฃŒํ›„๊ธฐ

    Ai ๋ฆฌ๋ทฐ
    Column Chromatography์˜ ์›๋ฆฌ์™ฟ’ ์‹คํ—˜ ๊ณผ์ •, ๊ฒฐ๊ณผ ๋ฐ ๊ฒฐ๋ก ์ด ์ฒด๊ณ„์ ์œผ๋กœ ์ž˜ ์ •๋ฆฌ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
    • ์ž์ฃผ๋ฌป๋Š”์งˆ๋ๅฉ์˜ ๋‹ต๋ณ€์„ ํ™•์ธํ•ด ์ฃผ์„ธ์š”

      ํ•ดํ”ผ์บ ํผ์Šค FAQ ๋”๋ต–๊ธฐ

      ๊ผญ ์•Œ์•„์ฃผ์„ธ์š”

      • ์ž๋ฃŒ์˜ ์ •๋ณด ๋ฐ ๋‚ด์šฉ์˜ ์ง„์‹ค์„ฑ์— ๋Œ€ํ•˜์—ฌ ํ•ดํ”ผ์บ ํผ์Šค๋Š” ๋ณด์ฆํ•˜์ง€ ์•Š์œผ๋ฉฐ, ํ•ด๋‹น ์ •๋ณด ๋ฐ ๊ฒŒ์‹œ๋ฌผ ์ €์ž‘๊ถŒ๊ณผ ๊ธฐํƒ€ ๋ฒ•์  ์ฑ…์ž„์€ ์ž๋ฃŒ ๋“ฑ๋ก์ž์—๊ฒŒ ์žˆ์Šต๋‹ˆ๋‹ค.
        ์ž๋ฃŒ ๋ฐ ๊ฒŒ์‹œ๋ฌผ ๋‚ด์šฉ์˜ ๋ถˆ๋ฒ•์  ์ด์šฉ, ๋ฌด๋‹จ ์ „์žฌโˆ™๋ฐฐํฌ๋Š” ๊ธˆ์ง€๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค.
        ์ €์ž‘๊ถŒ์นจํ•ด, ๋ช…์˜ˆํ›ผ์† ๋“ฑ ๋ถ„์Ÿ ์š”์†Œ ๋ฐœ๊ฒฌ ์‹œ ๊ณ ๊ฐ๋น„๋ฐ”์นด์ง€๋…ธ Viva์˜ ์ €์ž‘๊ถŒ์นจํ•ด ์‹ ๊ณ ๋น„๋ฐ”์นด์ง€๋…ธ Viva๋ฅผ ์ด์šฉํ•ด ์ฃผ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.
      • ํ•ดํ”ผ์บ ํผ์Šค๋Š” ๊ตฌ๋งค์ž์™ฟ’ ํŒ๋งค์ž ๋ชจ๋‘๊ฐ€ ๋งŒ์กฑํ•˜๋Š” ์„œ๋น„์Šค๊ฐ€ ๋˜๋„๋ก ๋…ธ๋ ฅํ•˜๊ณ  ์žˆ์œผ๋ฉฐ, ์•„๋ž˜์˜ 4๊ฐ€์ง€ ์ž๋ฃŒํ™˜๋ถˆ ์กฐ๊ฑด์„ ๊ผญ ํ™•์ธํ•ด์ฃผ์‹œ๊ธฐ ๋ฐ”๋ž๋‹ˆ๋‹ค.
        ํŒŒ์ผ์˜ค๋ฅ˜ ์ค‘๋ณต์ž๋ฃŒ ์ €์ž‘๊ถŒ ์—†์Œ ์„ค๋ช…๊ณผ ์‹ค์ œ ๋‚ด์šฉ ๋ถˆ์ผ์น˜
        ํŒŒ์ผ์˜ ๋‹ค์šด๋กœ๋“œ๊ฐ€ ์ œ๋Œ€๋กœ ๋˜์ง€ ์•Š๊ฑฐ๋‚˜ ํŒŒ์ผํ˜•์‹์— ๋งž๋Š” ํ”„๋กœ๊ทธ๋žจ์œผ๋กœ ์ •์ƒ ์ž‘๋™ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ ๋‹ค๋ฅธ ์ž๋ฃŒ์™ฟ’ 70% ์ด์ƒ ๋‚ด์šฉ์ด ์ผ์น˜ํ•˜๋Š” ๊ฒฝ์šฐ (์ค‘๋ณต์ž„์„ ํ™•์ธํ•  ์ˆ˜ ์žˆ๋Š” ๊ทผ๊ฑฐ ํ•„์š”ํ•จ) ์ธํ„ฐ๋„ท์˜ ๋‹ค๋ฅธ ์‚ฌ์ดํŠธ, ์—ฐ๊ตฌ๊ธฐ๊ด€, ํ•™๊ป“, ์„œ์  ๋“ฑ์˜ ์ž๋ฃŒ๋ฅผ ๋„์šฉํ•œ ๊ฒฝ์šฐ ์ž๋ฃŒ์˜ ์„ค๋ช…๊ณผ ์‹ค์ œ ์ž๋ฃŒ์˜ ๋‚ด์šฉ์ด ์ผ์น˜ํ•˜์ง€ ์•Š๋Š” ๊ฒฝ์šฐ
    ๋ฌธ์„œ ์ดˆ์•ˆ์„ ์ƒ์„ฑํ•ด์ฃผ๋Š” EasyAI
    ์•ˆ๋…•ํ•˜์„ธ์š”. ํ•ดํ”ผ์บ ํผ์Šค์˜ ๋ฐฉ๋Œ€ํ•œ ์ž๋ฃŒ ์ค‘์—์„œ ์„ ๋ณ„ํ•˜์—ฌ ๋‹น์‹ ๋งŒ์˜ ์ดˆ์•ˆ์„ ๋งŒ๋“ค์–ด์ฃผ๋Š” EasyAI ์ž…๋‹ˆ๋‹ค.
    ์ €๋Š” ์•„๋ž˜์™ฟ’ ๊ฐ™์ด ์ž‘์—…์„ ๋„์™ฟ’๋“œ๋ฆฝ๋‹ˆ๋‹ค.
    - ์ฃผ์ œ๋งŒ ์ž…๋ ฅํ•˜๋ฉด ๋ชฉ์ฐจ๋ถ€ํ„ฐ ๋ณธ๋ๅฉ๋‚ด์šฉ๊นŒ์ง€ ์ž๋™ ์ƒ์„ฑํ•ด ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
    - ์žฅ๋ฌธ์˜ ์ฝ˜ํ…์ธ ๋ฅผ ์‰ฝ๊ณ  ๋น ๋ฅด๊ฒŒ ์ž‘์„ฑํ•ด ๋“œ๋ฆฝ๋‹ˆ๋‹ค.
    - ์Šคํ† ์–ด์—์„œ ๋ฌด๋ฃŒ ์บ์‹œ๋ฅผ ๊ณ„์ •๋ณ„๋กœ 1ํšŒ ๋ฐœ๊ธ‰ ๋ฐ›์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ์ง€๊ธˆ ๋ฐ”๋กœ ์ฒดํ—˜ํ•ด ๋ณด์„ธ์š”!
    ์ด๋Ÿฐ ์ฃผ์ œ๋“ค์„ ์ž…๋ ฅํ•ด ๋ณด์„ธ์š”.
    - ์œ ์•„์—๊ฒŒ ์ ํ•ฉํ•œ ๋ฌธํ•™์ž‘ํ’ˆ์˜ ๊ธฐ์ค€๊ณผ ํŠน์„ฑ
    - ํ•œ๊ตญ์ธ์˜ ๊ฐ€์น˜๊ด€ ์ค‘์—์„œ ์ •์‹ ์  ๊ฐ€์น˜๊ด€์„ ์ด๋ฃจ๋Š” ๊ฒƒ๋“ค์„ ๋ฌธํ™”์  ๋ฌธ๋ฒ•์œผ๋กœ ์ •๋ฆฌํ•˜๊ณ , ํ˜„๋Œ€ํ•œ๊ตญ์‚ฌํšŒ์—์„œ ์ผ์–ด๋‚˜๋Š” ์‚ฌ๊ฑด๊ณผ ์‚ฌ๊ณ ๋ฅผ ๋น„๊ตํ•˜์—ฌ ์ž์‹ ์˜ ์˜๊ฒฌ์œผ๋กœ ๊ธฐ์ˆ ํ•˜์„ธ์š”
    - ์ž‘๋ณ„์ธ์‚ฌ ๋…ํ›„๊ฐ
    ํ•ด์บ  AI ์ฑ—๋ด‡๊ณผ ๋Œ€ํ™”ํ•˜๊ธฐ
    ์ฑ—๋ด‡์œผ๋กœ ๊ฐ„ํŽธํ•˜๊ฒŒ ์ƒ๋‹ดํ•ด๋ณด์„ธ์š”.
    2025๋…„ 06์›” 09์ผ ์›”์š”์ผ
    AI ์ฑ—๋ด‡
    ์•ˆ๋…•ํ•˜์„ธ์š”. ํ•ดํ”ผ์บ ํผ์Šค AI ์ฑ—๋ด‡์ž…๋‹ˆ๋‹ค. ๋ฌด์—‡์ด ๊ถ๊ธˆํ•˜์‹ ๊ฐ€์š”?
    8:44 ์˜ค์ „