Natalia Tretyakova
Natalia Tretyakova
  • Видео 52
  • Просмотров 53 122

Видео

Tretyakova Lab • Interviews • Sodeeq
Просмотров 23День назад
Tretyakova Lab • Interviews • Sodeeq
Tretyakova Lab • Ryan Friess Interview
Просмотров 20День назад
Tretyakova Lab • Ryan Friess Interview
Tretyakova Lab • Interviews • Sodeeq
Просмотров 1921 день назад
Tretyakova Lab • Interviews • Sodeeq
Tretyakova Lab • Ryan Friess Interview
Просмотров 2021 день назад
Tretyakova Lab • Ryan Friess Interview
Tretyakova Lab • Interviews • Abdur
Просмотров 75Месяц назад
Tretyakova Lab • Interviews • Abdur
Tretyakjova Lab • Interviews • Yuliet
Просмотров 46Месяц назад
Tretyakjova Lab • Interviews • Yuliet
Tretyakova Lab • Nameera Baig
Просмотров 114Месяц назад
Tretyakova Lab • Nameera Baig
Tretyakova Lab • Interviews • Abdur
Просмотров 189Месяц назад
Tretyakova Lab • Interviews • Abdur
Tretyakjova Lab • Interviews • Yuliet
Просмотров 38Месяц назад
Tretyakjova Lab • Interviews • Yuliet
Tretyakova Lab • Qui Zhang Interview
Просмотров 8610 месяцев назад
Tretyakova Lab • Qui Zhang Interview
Tretyakova Lab • Allysha O'Donnell Interview
Просмотров 6710 месяцев назад
Tretyakova Lab • Allysha O'Donnell Interview
Tretyakova Lab • Interviews • Cesar
Просмотров 8911 месяцев назад
Tretyakova Lab • Interviews • Cesar
Tretyakova Lab • Joe McPherson Interview
Просмотров 8011 месяцев назад
Tretyakova Lab • Joe McPherson Interview
Tretyakova Lab • Eric Moran Interview
Просмотров 5411 месяцев назад
Tretyakova Lab • Eric Moran Interview
Tretyakova Lab • Tyler Karow
Просмотров 82Год назад
Tretyakova Lab • Tyler Karow
Tretyakova Lab • DNA Synthesizer
Просмотров 1,8 тыс.Год назад
Tretyakova Lab • DNA Synthesizer
Tretyakova Lab • Dr. Vijay Kumar
Просмотров 358Год назад
Tretyakova Lab • Dr. Vijay Kumar
Tretyakova Lab • Methylated DNA Immunopreciptation
Просмотров 183Год назад
Tretyakova Lab • Methylated DNA Immunopreciptation
Tretyakova Lab • Research Areas
Просмотров 697Год назад
Tretyakova Lab • Research Areas
Tretyakova Lab • Primer Extension Assay
Просмотров 385Год назад
Tretyakova Lab • Primer Extension Assay
Tretyakova Lab • Alex Hurben
Просмотров 2962 года назад
Tretyakova Lab • Alex Hurben
Tretyakova Lab • Proteomics Isobaric Labeling Protocol
Просмотров 4822 года назад
Tretyakova Lab • Proteomics Isobaric Labeling Protocol
Tretyakova Lab • Biotage Isolera One User Guide
Просмотров 7 тыс.2 года назад
Tretyakova Lab • Biotage Isolera One User Guide
Tretyakova Lab • Streaking Colonies on Agarose Gel
Просмотров 1382 года назад
Tretyakova Lab • Streaking Colonies on Agarose Gel
Tretyakova Lab • HPLC Mass-Spectrometry Sample Prep
Просмотров 5 тыс.2 года назад
Tretyakova Lab • HPLC Mass-Spectrometry Sample Prep
Tretyakova Lab • Organic Synthesis Protocol
Просмотров 24 тыс.2 года назад
Tretyakova Lab • Organic Synthesis Protocol
Tretyakova Lab • Silica Column Prep
Просмотров 3,5 тыс.2 года назад
Tretyakova Lab • Silica Column Prep
ACS TOXI Dr Amanda Bryant-Friedrich Interview
Просмотров 1402 года назад
ACS TOXI Dr Amanda Bryant-Friedrich Interview
Tretyakova Lab • LCMS Protocol
Просмотров 2,5 тыс.3 года назад
Tretyakova Lab • LCMS Protocol

Комментарии

  • @nvnrmchl
    @nvnrmchl Месяц назад

    good research, ill keep this in mind when applying to grad schools

  • @ThePharmaFuturistbyRahul
    @ThePharmaFuturistbyRahul Месяц назад

    It is very interesting to see that how new scientist are getting created with proper training😇

  • @noortvassam9837
    @noortvassam9837 Месяц назад

    Allah bless you

  • @noortvassam9837
    @noortvassam9837 Месяц назад

    We proud on you brother 🥰

  • @Vernon-Chitlen
    @Vernon-Chitlen 2 месяца назад

    Does this represent Darwin's "warm little pond?"

  • @wubishetmtadesset4225
    @wubishetmtadesset4225 2 месяца назад

    The oligo synthesis was in fact one of my wonder that made possible molecular biology enjoyable.

  • @user-uv1cy9tb9c
    @user-uv1cy9tb9c 3 месяца назад

    i exptress my interest to say that am happy to listen from you my bruh, continue in that way its better

  • @user-zj9jf5qo5h
    @user-zj9jf5qo5h 4 месяца назад

    Excellent. Thank you!

  • @mariiatrokoz1766
    @mariiatrokoz1766 5 месяцев назад

    thank you!

  • @j_l1212
    @j_l1212 5 месяцев назад

    Thank you. Excellent explanation and demonstration

  • @funny11744
    @funny11744 6 месяцев назад

    A general question regarding contamination: Is it a routine to spray alcohol absolutely on every object that is inserted in the laminar flow cabinet. But how about the flasks that are transported to the microscope for checking stem cell detaching ? I did not see in any video on RUclips such an operation of spraying the flask before reintroducing it in the laminar flow cabinet !

  • @srirampmna135
    @srirampmna135 7 месяцев назад

    How to identify the ports when 2 portsor compartments r present for columns

  • @uhannes
    @uhannes 7 месяцев назад

    Nice

  • @andrewhale3473
    @andrewhale3473 8 месяцев назад

    imagine being a doctor and still thinking its called mass spectroscopy

  • @denis_evdokimov
    @denis_evdokimov 8 месяцев назад

    А чего так всё на английском? Оборудование вроде норм, +/-.

  • @almche8978
    @almche8978 9 месяцев назад

    Thank you .please how many silica gel can we use for sample?

  • @JennieJen-2001
    @JennieJen-2001 9 месяцев назад

    After doing rota we do vaccum also. So that it get dried completely

  • @tomascernak917
    @tomascernak917 9 месяцев назад

    Slowly this is funny part, and colone for amount this SiO2 is too much funny.😀😀😀😀

  • @naghmehab3002
    @naghmehab3002 10 месяцев назад

    This video is very useful. Thank you so much 😊

  • @vincentreyes1144
    @vincentreyes1144 Год назад

    Cool!!!

  • @user-nn3ol8iq5o
    @user-nn3ol8iq5o Год назад

    The most beautiful

  • @oktavialisti172
    @oktavialisti172 Год назад

    Hi, Thank you for your video, really helpful for me. Do we need to install the spacer again if we want to do wet loading? you removed the spacer for dry loading, but how about wet loading?

  • @SiddikAlom-rh9fp
    @SiddikAlom-rh9fp Год назад

    This is an excellent demosntration of PEA! Thank you.

  • @Purva_._
    @Purva_._ Год назад

    Thank you very much

  • @abhilashmamidwar7156
    @abhilashmamidwar7156 Год назад

    I'm research scientist working in discovery chemistry medicine and medicinal chemistry, I have good experience handling multiple different reactions...... I am looking for PHD is there any chance in your group to work with scholarship

  • @chemistchemist6438
    @chemistchemist6438 Год назад

    Thanks for showing this tutorial!

  • @foc2241
    @foc2241 Год назад

    I love the biotoage instruments. We have a bit newer one which is even more helpful!

  • @user-gx5md5bw1s
    @user-gx5md5bw1s 2 года назад

    クルードした後は、フラッシュですか?オープンですか?

  • @rudolfmueller9145
    @rudolfmueller9145 2 года назад

    this is a crappy way of doing it and why DCM? no explanation at all!

    • @sumitsaini4830
      @sumitsaini4830 2 года назад

      Free flowing slurry are formed in DCM...

    • @user-gx5md5bw1s
      @user-gx5md5bw1s 2 года назад

      展開溶媒をDCMと省略しているのでは?

  • @dineshsingla8210
    @dineshsingla8210 2 года назад

    You are doing great work mam, Keep it up

  • @nicecube4573
    @nicecube4573 2 года назад

    Thank you for the video. Please teach me how long it takes to purge the flask with gas using the balloon? I need to use argon in our lab too.

  • @artemalekhin1252
    @artemalekhin1252 2 года назад

    Желаю успехов!

  • @mairisberzins8677
    @mairisberzins8677 2 года назад

    When doing the TLC how do you know the one on the right is the product? The RF is almost the same for the one on the left, but because left is way more concentrated, it had caused streaking.

    • @VijayKumar-mu6kf
      @VijayKumar-mu6kf 2 года назад

      Thanks for the comments, Mairis! Well, for this particular reaction the RF is almost the same. We have characterized the spot (compound) thoroughly using NMR and Mass spectroscopy techniques.

    • @MrNoodlyone
      @MrNoodlyone 2 года назад

      Dilute your sample. Switch solvents. 1-Chlorobutane is a great alternative to hexane. Similar to 15-25% EtOAc:Hex, but it has a tendency to separate things EtOAc:Hex, will not. Also, it flips the spots, sometimes. This makes it easier, if one wants the now top spot, that was bottom in EtOAc:Hex. Just cause its a new spot, doesn't mean it is the desired product.

    • @jean-baptistegarsi7868
      @jean-baptistegarsi7868 2 года назад

      In this type of case another eluent system including a protic polar phase like 99:1 - 95:5 DCM/MeOH is useful to remove the streaking by favoring H-bonding of the starting material with the eluent. If you have two spots at the same height, you can also reveal with various stains. Some might be selective of your starting material and allow for proper monitoring. A good start for stains screening can be p-anisaldehyde, CAN, nihnydrin, I2 and KMnO4. If none of them are selective of your starting material, you can still do a MS without forgetting to record a spectra of the starting material as a reference. PS: TLC are better run with a co-spot. Thanks to Tretyakova lab for the content.

    • @giridharm5598
      @giridharm5598 2 года назад

      Concentration is toooo high on left, reduce concentration, try different combinations of solvent

  • @ja-to-ja
    @ja-to-ja 2 года назад

    Thank you for the video, it is very useful and contains many useful tips.

  • @Studyiq78
    @Studyiq78 2 года назад

    Thank you ❤️