PEGylation od 2D material protocol?

20 March 2019 0 8K Report

Hi,

I need to do PEGylation of material, and I have LA-PEG. Does anyone have some protocol that could be helpful? I am super new in this and I saw many different protocols in papers but kind incomplete so I am a bit lost. Any help would be highly appreciated.

I have to add that my material is in dispersed in H2O or ethanol.

Thank in advance,

Badges
Science topic

More Natasa Bajalovic's questions See All

How do I interpret the result of the moderated mediation if total and direct effects are insignificant, and indirect effect is significant?

Hello everyone, I am doing the path analysis in Mplus and I have problem with understanding the results where are I have indirect effect significant, also moderated mediation is significant (it...

17 December 2023 6,403 4 View

Transportation of dried lipids and steroids?

I want to perform extraction of total lipids from feces and steroids from urine, and they needed to be transported to another country for the GC/MS analysis. Is it possible to totally dry these...

09 March 2021 2,536 4 View

Factor analysis and CHAID?

Can I use factors (a result of factor analysis) for CHAID tree? If yes, what does the factor value mean (e.g. 0.282, where the chaid split into 2 nodes)? Thank you

12 June 2019 1,368 3 View

Sexual maturity and Maine coon cats?

Hi everybody! Have question about sexual maturity of female Maine coon cats. In general, a kitten is considered an adult cat when it reaches 1 year of age. Kittens typically reach a length and...

08 May 2017 3,136 2 View

Are there any recent records of Fabaeformicandona latens in Great Britain?

I have been working on samples of Ostracoda from Great Britain caves. I have this specimen identified according to Meisch (2000) key as F. latens. But the size is only 0.5 mm, all other...

17 February 2017 9,085 3 View

Which protocol for anesthesia and analgesia in sheep and goats is most effective and is still safe?

Hello I am asking you which protocol you use for some shortterm surgery procedures like is castration? We mostly use combination of Xylazine, Ketamine, Diazepam and for local anesthesia Procaine...

17 October 2016 7,119 3 View

Can anyone name one (or more) aflatoxin B1 alike non-toxic (or less toxic) substance which has similar structure and molecular mass?

I need a model substance similar to AFB1 to see if the FT-IR method is suitable to study AFB1 (and what is the lowest concentration that can still be detected with FT-IR).

05 June 2016 1,662 5 View

Could you provide me with any reference for this issue: customers' perceptions and behaviours about health services?

It has to do with the healthcare marketing and the research will take place in a private hospital. I actually need the proper literature review. Thank you in advance.

27 February 2016 2,073 2 View

Can anyone help with cell plating and protein assay-PROBLEM?

Hi all, I have problem and i don't know where i am making mistake. I am working with cancer cell line MCF-7 stable transfected. So I am doing simple experiment just to check protein expression....

29 April 2015 8,374 6 View

Have aflatoxin's degradation products an absorption peak at the same wavelength as aflatoxins?

UV-VIS spectrometry is one of the methods to detect aflatoxins, they absorb the UV light at around 360 nm. What happens if aflatoxins are degradated? Do the degradation products still absorb the...

15 April 2015 6,367 6 View

I have get this error when i calculated the geometrical optimization for prco3, it takes 12 hours until gives this message in the outputfile?

Fatal error in MPI_Allreduce: Other MPI error, error stack: MPI_Allreduce(1628)......: MPI_Allreduce(sbuf=000002459254A180, rbuf=000002459F86A140, count=4851, MPI_DOUBLE_COMPLEX, MPI_SUM,...

09 August 2024 7,615 1 View

How to generate a citation of my paper from ResearchGate?

How we can cite the papers from ResearchGate. I am trying to create citations for this article, Quantum Machine Learning Algorithms for Optimization Problems: Theory, Implementation, and...

08 August 2024 6,690 3 View

Is there anyone with experience in TEM analysis who can assist with a manuscript for an upcoming journal?

Hello dear colleagues, We have prepared a manuscript on NiTi-based alloys and are seeking a second opinion on our current TEM results. If you are a Ph.D. holder with experience in TEM and have...

07 August 2024 9,563 0 View

How to get links for copyrights for papers?

how to get links for copyrights for papers?

06 August 2024 7,410 1 View

What is the prepared reference material that can be used in inductively coupled plasma optical emission spectrometry (ICP-OES) to measure REE and U ?

What is the prepared reference material that can be used in the ICPE-9820 Shimadzu Japan instrument, which employs inductively coupled plasma optical emission spectrometry (ICP-OES) to measure...

06 August 2024 1,896 1 View

How to determine positive-stained cells in FACS? Use isotype or unstained control?

To compare positive and negative cell populations in flow cytometry, should I compare unstained cells with antibody stained cells? Or with the isotype control? Most papers show comparison with...

06 August 2024 6,728 6 View

How effective is the Citi Bloc standard basket in enhancing the accuracy and comparability of international construction cost assessments?

Citi BLOC Standard Basket Definitions: A standardized unit representing a fixed basket of construction materials, labor, and equipment costs priced in various cities. Purpose: To create a common...

04 August 2024 8,997 1 View

How do i get an account to upload my published papers?

need to open an account to upload my published papers

01 August 2024 9,255 1 View

What do you consider to be the most relevant elements of EEG for studying cognitive biases?

I've seen articles that primarily focus on alpha and beta activity in the frontal regions, but these studies often compare healthy subjects with those having various pathologies. I haven't seen a...

31 July 2024 7,259 1 View

For the moringa oleifera extract using ethanol as the solvent,what is the alternative method to concentrate the extract other than rotary evaporation?

99% pure ethanol was used for maceration also alternate methods along with the temperature and time to concentrate the extract can be specified

31 July 2024 5,113 4 View