Chlorinated organic formation in odor control scrubbers using hypochlorite?

I'm involved in a study of odor control technologies for municipal wastewater treatment plant. One of the control options involves a chemical 2-stage (acid/alkaline) packed bed scrubber. The...

03 March 2021 3,661 2 View

Which fluorescent dye to use for measuring total ROS production?

Is DCFDA appropriate for measuring total ROS production, or can it only detect certain types of ROS? If I want to measure total ROS production, which dye should I use?

01 March 2021 9,447 3 View

Does any one can help me choose a reasonable basis set for intermediate metal ions interactions with guanine (i.e Fe2+, Mn2+, Cu2+ and exc.)?

Hello every body Does any one has any idea to help me choose a reasonable basis set for intermediate metal ions (i.e Fe2+, Mn2+, Cu2+ and exc.) interactions with guanine or other DNA organic...

01 March 2021 6,187 2 View

Tooth extraction and subsequent dental implant placement in Sprague-Dawley rats induce differential changes in anterior digastric myofibre size and ?

01 March 2021 7,254 3 View

How to define tie constraint between rigid body and another part in dynamic explicit model of Abaqus?

Hi dear researchers I connected a rigid body into the part of my structure by tie constraint and then I added displacement to rigid body, in static general step every thing is fine and these two...

28 February 2021 3,442 2 View

How can we theoretically calculate Elemental analysis(percentage) of atoms in covalent organic framework?

For example in one research article the Elemental analysis values of COF-TpPa-1 ( Triformylphloroglucinol (Tp) (63 mg, 0.3 mmol), Paraphenylenediamine (Pa-1) (48 mg, 0.45 mmol) are as follows...

24 February 2021 1,265 6 View

Is there any teachers based in UK who would like to take part in my study?

24 February 2021 4,833 3 View

Inpatient DBT to reduce parasuicidal behaviour?

Currently trying to obtain as many pieces of research as possible for my dissertation around the implementation of DBT within the inpatient unit for those with a diagnosis of BPD. Primarily...

23 February 2021 5,654 2 View

Thermal reduction of graphene oxide.?

I am trying to reduce graphene oxide by thermally but I have no proper information regarding this. Can any one help me regarding the details about temperature and time for the reduction of...

23 February 2021 4,155 4 View

Alginate and silk fibroin hydrogels toxic to cells?

Hello, I asm currently working with alginate and silk fibroin hydrogels. I prepared a blend of alginate and aqueous silk fibroin (straight from dialysis) and resorted to ionic crosslinking to...

23 February 2021 8,249 2 View

Can anyone please name a few cheaply available monomers that can be used along with TPO photoinitiator?

Please do suggest cheaply available monomers that can be used along with TPO photoinitiator and also the appropriate wavelength of light needed to polymerise the particular monomer.

20 April 2020 4,832 3 View

Reasons why GelMA won't polymerize?

Hi guys, im working with 10 % Gelatin-methacrylate hydrogel and I've been trying to polymerize it with the photoinitiator I2959 at a final concentration of 0.5 % using a 72 watt UV curing lamp....

08 September 2019 3,784 5 View

Whether handling free-radical initiator (AIBN) in light before polymerization will affect the reaction?

I am trying to synthesize PNIPAm polymers by free radical polymerization using NIPAm, 1 mol% MBAA (mol% in terms of NIPAm), AIBN and dioxane (solvent). But I couldn't to get polymers from the...

07 August 2019 1,171 14 View

How to dissolve photoinitiator 4,4'-bis(diethylamino)benzophenone (powder), do I need heating for this?

I am planning to make photopolymer from polycaprolactone (PCL) using type II photoinitiator.

06 July 2019 3,115 1 View

Which wavelength should be used to initiate photo polymerization with IRGACURE-500??

Hi, Irgacure 500 is a combination of Benzophenone and Irgacure 184, which absorbs at around 250 nm and 360 nm. For the photo polymerization reaction, which one I should use for irradiation? Short...

06 July 2019 3,524 2 View

Is it possible to only solidify the intersection point of 2 lasers?

So I have this idea for a 3D printer on my mind that has been bothering me for a while now. I've done a lot of research and it seems possible but I want to get some expert advice. I'm building...

05 June 2019 8,378 7 View

Has a researcher done or is doing research on the photoinitiator tetraethylmethane ketone?

Dear friends, why use tetraethylmethane ketone as photoinitiator (5wt% of photomonomer added), triethanolamine as co-initiator, UV-induced (light wavelength 365nm) acrylamide double bond...

17 April 2019 9,857 1 View

Has a researcher done or is doing research on the photoinitiator tetraethylmethane ketone?

Dear friends, why use tetraethylmethane ketone as photoinitiator (5wt% of photomonomer added), triethanolamine as co-initiator, UV-induced (light wavelength 365nm) acrylamide double bond...

03 April 2019 6,630 1 View

How can I make Mn 250 PEGDA dissolve in water?

I am working on 3D printing with PEGDA. I have been using Mn 700 PEGDA, but think that Mn 250 PEGDA would be more suitable for this application. The problem is that I found out that Mn 250 PEGDA...

27 March 2019 2,391 3 View

Why does polymerisation of methycrylate and TPO or TPO-L not start?

Materials are methyl and butyl methycrylate and a photoinitiator (TPO or TPO-L). Light source is a UV Laser with 405nm. With intesities lower than 1mW polymerization needs about 2 hours. Speeding...

01 February 2019 3,822 5 View