What is the best solvent to precipitate a lactide macromonomer?

Larissa Regina Rabaioli @Larissa-Regina-Rabaioli

30 April 2024 1 5K Report

I'm trying to remove acrylamide and lactide from the medium that didn't react to form the macromonomer

Ahsan Habib

Water, alcohol

More Larissa Regina Rabaioli's questions See All

How to have sustainable development for the artic region?

How can we have both environmental and indigenous people protection together with shipping all year-round, as well as natural resources exploitation?

18 July 2024 1,077 3 View

What role does grain size play in the mechanical properties of nanocrystalline metals and how can this be controlled during the manufacturing process?

In nanocrystalline metals, the size of their crystalline grains affects how strong, ductile, and hard they are. Smaller grains often mean stronger metals but can reduce ductility. Controlling...

28 June 2024 6,925 0 View

How do I quantify cDNA of single cell patch-clamp essay?

We want to do qPCR from single cells extracted from patch-clamp recordings. As the RNA content of each cell will be very small and to prevent further degradation, i will not quantify it, instead...

11 June 2024 7,116 0 View

CGenFF error: attype warning: unknown sulfur type not supported fix?

Hello, I tried to generate a ligand topology from .mol2 to .str file from cgenff for my molecular dynamics run. The ligand was the product of my molecular docking. However, cgenff gave me this...

27 May 2024 6,483 0 View

Why can't i download my article to my page?

Use of a maltodextrin-based feed with a lysozyme product to ... Kindly add this article to my profile. Thank you very much Regina

16 April 2024 9,905 0 View

How to perform centrifugal filtration/ultrafiltration to biofilm? Which well plate would be suitable?

I will incubate well plate for E.coli biofilm formation. After this I need to perform centrifugal filtration with Biofil 30kDa filters. Are there any tips, how to do it properly? And can I use...

01 March 2024 6,762 1 View

How to combine agar media with broth media to cultivate Lactobacillus?

Does anyone know a cultivation technique, where you pour agar media over liquid media? I was told to do so as it the best way to do next experiments. At least this is what I understood. Or do I...

24 February 2024 8,030 1 View

How to fix GenBank Submission Error: CDS has frameshift?

I got a reply from my sequence submission to GenBank saying that "high confidence possible frameshift in CDS (frame not restored before end) [cause:insert,S:503(1),M:742; frame:;...

21 September 2023 336 0 View

Are there any stable alternatives to the monoglucuronide and diglucuronide conjugate bilirubins aside from ditaurobilirubin in icteric testing?

Stated by Carter & Farrell (2016), in testing the icteric interference, the addition of conjugated and unconjugated bilirubin may be used. Interference studies commonly use ditaurobilirubin as...

22 February 2023 9,591 0 View

Sequence alignment software for Mac?

Hello all. I have recently updated my Mac OS and came to realise that some of the softwares that I have been using for my sequence alignment and editing are no longer compatible with the new...

19 December 2022 186 3 View

What is the solvent for 8YSZ nano material?

I need to do some experiment with it in liquid form.

07 August 2024 613 3 View

Which solvent is better to dissolve with secondary metabolites extracted from fungi?

I work on MCF7 cell cell for anticaner purpose and I wa to do drug preperation the drug ( secondary metabolites extracted from Aspergillus) My question which solvent is better with these secodary...

03 August 2024 4,725 2 View

I need to dissolve stigmasterol for an animal experiment, it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent?

Hello everyone, I need to dissolve stigmasterol for an animal experiment, but it hasn't dissolved in either DMSO or vegetable oil. Can anyone recommend the best solvent for stigmasterol?

01 August 2024 7,504 2 View

Why methanol and sulphuric acid used in the analysis of polyhydroxyalkanoates (PHA) by GC-MS?

Why methanol and sulphuric acid, used in the analysis of polyhydroxyalkanoates (PHA) methyl esters by GC-MS? Additionally, why do we typically use non-polar solvents in GC-MS?

22 July 2024 1,210 2 View

When making abraxane with Nab tech, why is 9:1 Chloroform&EtOH used as solvents?

Is it the best optimization ratio based on experiments?

22 July 2024 8,170 0 View

What is the solvent system required to run tlc for calixarenes?

If you don't understand my question let me know

21 July 2024 563 1 View

Convergence of absorbency values to determine the total phenolic content of several solvents?

I used several solvents and measured the absorbency and determined the total phenolic content, but the results were similar after dropping them on the titration curve; What is the reason, please help

17 July 2024 5,151 5 View

How Can I Resolve a Persistent Unwanted NMR Peak at 1.25 ppm?

Hello everyone, I am facing a consistent issue in my NMR spectra with an unwanted peak appearing at 1.25 ppm. This peak seems to vary with the amount of sample: it becomes more pronounced with...

15 July 2024 9,065 4 View

What is the suitable solvent of MIL-100 for chemotherapy?

I synthesised a nanocarrier by conjugation MOF (MIL-100) with folic acid for use in chemotherapy but the samples didn't dissolve completely in aqueous solution or DMSO. Instead, they only...

15 July 2024 2,414 1 View

Hey there, What is The best recommended solvent( safe for use) to dissolve or remove Z-90 Adhesive from ceramic surfaces ?

as of my knowledge z90 is acrylic based sealant adhesive.

09 July 2024 8,660 4 View