What is the best way to reconstitute 5-fluorouracil?

Bernadette Anne Chua @Bernadette-Anne-Chua

09 December 2021 0 8K Report

Any tips for reconstituting powdered 5-FU for in vivo use?

Badges
Science topic

More Bernadette Anne Chua's questions See All

Non-parametric version of the wo-way repeated measures ANOVA?

Hi, can someone please help me with their expertise. To analyse a dataset with 2 IV´s (2 levels each) and 1 DV (time - measured at 4 points, i. e. 4 DV?) I found the two-way repeated measures...

24 July 2024 3,284 6 View

How to determine the acceptable amount of DMF when synthesizing MOFs?

I have synthesized MOFs already. However, I need to scale it up to produce 100g of MOFs. During my calculation, I need 15L of DMF just for this synthesis! So I thought, maybe DMF is just used as a...

01 July 2024 1,905 1 View

Should there be a difference in biotin management of Alopecia if the patient is a chronic energy drink user?

We have bumped into this energy drink, Celsius, with 1000% of RDA. I am starting to collect some information about this, but there is paucity of information.

08 June 2024 4,733 0 View

Is it normal to wash metal-organic frameworks with DI water for a week?

I have synthesized MOFs and been washing for about 2 weeks now until I reach the goal of UV absorbance of near 0.

27 May 2024 2,295 0 View

Does anyone have experience with AML/T cell cultures in serum-free medium?

We want to keep AML cell lines together with T cells in serum free medium for about 4-7 days. Currently we culture them in RPMI 1640 with 10% FCS, so something resembling that would be good I...

22 May 2024 1,763 0 View

How do you wash the modified biochar?

I usually wash it with MeOH by stirring (10 min.) then centrifuge at 8000rpm (10 min.) followed by DI water washing by stirring (10 min.) and then centrifuge again. I do it for 3x. The final one...

12 May 2024 8,835 0 View

How to look for Special Education MA or PhD Graduates that can validate a Questionnaire?

I am currently working on my Thesis proposal and I am looking for the best way to approach MA or PhD professionals in the field of Special Education. To be specific, I will determine level of...

06 May 2024 5,879 4 View

What are your free yet efficient go-tos tools for meta-analysis?

Need advice on user-friendly tools to ease meta-analysis process of selecting eligible and fugitive studies

02 May 2024 2,332 3 View

How to separate cells from gels?

Hi all, I have a set of cell culture samples embedded in 1% agarose. They have been cultured for 14 days. They have been fixed with 4% PFA. I am wondering if I can separate the whole cells from...

26 April 2024 6,030 1 View

What are the parameters to sufficiently remove ethanol using a rotavap in preparation for freeze drying?

I will try to dry a 50% ethanol solution to obtain my dry extract. When I tried to have a 3rd party remove the solvent from my 20mL sample using purely the rotavap, they told me there was...

25 April 2024 5,213 1 View

Mechanochemistry: ball to powder mass or ball to powder volume?

I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...

23 July 2024 9,938 1 View

I want to plot calibration curve of pure mirtazapine powder using HPLC. Can someone please suggest a method without HPLC buffer as a mobile phase?

I am searching for HPLC method to estimate Mirtazapine but i want to avoid HPLC-buffers as a mobile phase component. So, I am looking for alternative HPLC-solvent (acetonitrile, methanol etc.)...

14 July 2024 1,493 3 View

What binders suggestion that I can use for zinc alloy?

I am working on powder metallurgy, and during the compaction process, the powder does not pelletize and remains in its powder form. To address this issue, I am considering using binders to improve...

13 July 2024 9,003 2 View

How i figuer out the weight of curcumin powder?

I am trying to load curcumin emulsion in 4% chitosan gel but i don not know how many mg powder is needed ?

10 July 2024 2,462 1 View

Can anyone suggest what amount of powder I have to disperse in the solvent for taking the FTIR spectra?

I have to compare the FTIR of the two samples, one is in powder form and other one is the powder dispersed in IPA or water. Both are same material, so how the bond will change

09 July 2024 8,011 2 View

Is VSM measurment of NdFeB alloy powder sample require any spesific sample preparation ?

Is any specific sample preparation required to perform VSM measurement of NdFeB alloy powder to get a square-shaped M-H loop? Or is it mandatory to make magnetically aligned and sintered pellets...

09 July 2024 1,969 0 View

I have need a LPBF/SLM model on comsol multiphysics ?

In this model clearly understanding how to active one layer to another layer and how to add powder material properties step by step.

08 July 2024 6,147 0 View

Good evening, I would like to evaluate the heavy metal content in bird feathers. Can I keep my samples in powder form ?

Good evening, I would like to evaluate the heavy metal content in bird feathers. Can I keep my samples in powder form ? and can I use other tubes than Teflon for digestion?

04 July 2024 158 4 View

How do I make a solution from fibroblast growth factor since it is available as a powder?

I am using fibroblast growth factor, purchased in powder form. What suitable substance should be added to get it in a liquid form? Thanks

03 July 2024 9,866 2 View

How to remove aluminium oxide from powder ?

I synthesise intermetallic compounds through nickel and aluminium powders. But the pure powder after synthesis is difficult to obtain. Especially the presence of aluminium oxide very seriously...

01 July 2024 4,030 3 View