Which strengthening agent/Binder could be added with/without sodium silicate?

More Abeer Sajid's questions See All

Is the wash in my IP the problem or something else?

The image shows 2 western blots. The first one is of protein A, and the second is for the flag tag that the protein is bound to. The lanes are as follows Ladder, Beads, SAB(unbound), and elution....

01 July 2024 3,183 0 View

EWG and EDG effect on ISC and fluorescence?

Could anyone suggest me what is effect of electron donating and withdrawing group on fluorecence emission or intersystem crosssing. Thank you

22 June 2024 2,656 2 View

Maldi-TOF- (M+75) ?

Hello, does anyone knows why I am getting M+75 adduct in maldi-tof? (hints: my molecules have iodide ion, reaction media also DMF.

05 June 2024 1,920 4 View

How to submit an article?

steps scopes

07 April 2024 1,171 1 View

Capillary Zone Electrophoresis separating neutral analyte?

Hello Everyone. I am doing a normal Capillary Zone Electrophoresis method development project. One of my analytes, pyridine (pKa= 5.23) is neutral. I am using 100mM Phosphate Buffer (pH 6.5 to pH...

01 April 2024 4,803 0 View

Field notes: Where do you write in mixed research in any chapter?

Field notes: Where do you write in mixed research in any chapter? In the procedures chapter or the results chapter? "In doctoral thesis"

31 March 2024 5,472 3 View

How to improve the adhesiveness of Graphene nanoplatelets with glass substrate?

I am prepared a Graphene solution in DMSO with different concentrations. Then I deposit the solution on a simple glass substrate, but the issue is the film is very instable in term of sticking. It...

06 February 2024 9,353 3 View

How do we use language to confront extremism and terrorism?

How do we study the expressions that contribute to the spread of extremism in society and how do we work to confront them through expressions that encourage peaceful coexistence?

25 January 2024 6,912 1 View

Why I am getting very bright primer dimers but faint colour PCR product?

Hi to all Hope you are doing well. I am amplifying Kan cassette in PkD4 plasmid with 40bp extensions in primers to knockout gene in MG1655 E.COLI by lambda red mutagenesis . the expected product...

21 January 2024 9,075 1 View

Hello, I have two Independent variable, One dependent variable, one moderator, and one mediator. So now I could not find suitable conceptual model?

Can anyone of you please share the right conceptual model for this variables? I have two Independent variable, One dependent variable, one moderator, and one mediator. So now I could not find...

24 December 2023 398 0 View

A positively charged and 10x his-tagged protein that doesn't bind to any chromatographic resin?

Hello everyone, I am currently working on a protein that is 10x his-tagged and positively charged (predicted pI=10.16). But when I tried to use Ni-NTA column to purify the protein, it's not...

24 July 2024 7,293 4 View

What is the principle/mechanism behind aging of carbon (graphite) containing refractory mix for isostatically pressed refractories?

The resin bonded carbon containing refractories are aged before use. How time of aging is determined? And mechanism behind aging.

23 July 2024 3,205 0 View

Prevent sedimentation and maintain the suspension of powder particles in the resin ?

Hello, I am experiencing an issue with mixing micro powder with resin in a 3D printer. The problem is that sedimentation occurs after a short period (about half an hour to an hour). Could you...

23 July 2024 1,672 0 View

Any relation between resin viscosity（mPa*s）and resin relative molecule weight？why the former is used in manufacture?

https://en.wikipedia.org/wiki/Viscosity

21 July 2024 3,089 4 View

Is it possible to conjugate an NHS ester to the N-terminus of a peptide ON RESIN?

So i have a few peptides (synthesized by SPPS and not cleaved from resin) and I want to add a maleimide label. We have NHS-PEG-Maleimide and from literature it is evident that the free amine group...

18 July 2024 4,075 3 View

Recommendations for his-tag magnetic beads / resins?

Good day everyone, Trying to perform protein purification for the first time, gotta buy the whole equipment/reagents. Protein of interest 48 kDa (Antithrombin), expressed from his-tagged plasmid...

16 July 2024 3,692 6 View

What is the best way to get rid of unpleasant odour of acrylic emulsion beside redox post polymerization?

Even adding fragrance is not working

05 July 2024 741 2 View

Does the mol. wt. of a tackifying resin affect on tackiness of a Adhesive ? If yes how ?

Effect of tackifying resin mol. wt. on tackiness of a Adhesive

21 June 2024 4,596 1 View

Curing of Novolak resin with hexamine develops yellow color. I believe it is due to azo linkage -C-N=N- C- What is the reaction mechanism?

Also, I will appreciate whole curing mechanism of Novolak with Hexamine

14 June 2024 9,908 0 View

What surface modification procedures can be employed to enhance the interfacial bonding between the resin matrix and filler particles in dental compo?

What surface modification procedures can be employed to enhance the interfacial bonding between the resin matrix and filler particles in dental composites?

12 June 2024 9,363 1 View

Tomáš Hanzlíček

Are you dealing with geopolymer technology? I yes, there are potassium silicates and combination (calculated) with active calcium agents (see blast furnace slag addition).

Hanzlicek (technology of geopolymer chemistry, Academy of Science of the Czech Republic)

Abeer Sajid

@Tomáš Hanzlíček, Thanks alot.

I want to use resin insted. Which resin will be more effective in terms of thermal properties?