Any natural extract (that is easily available) or any drug combination triple which i can use against gram negative?

I'm working on gram negative i want to use any natural extract (plant extract) or triple drug combination against its biofilm formation.

14 February 2021 1,403 3 View

Can I use hcl to adjust ph rather than glacial acetic acid?

In alkaline lysis solution3 acetic acid should be used to adjust pH according to protocol. Can I use hcl instead of glacial acetic acid? Will there be any change in composition of solution?

08 January 2021 7,764 3 View

What is the best method for plasmid dna extraction??

I want to extract plasmid dna from bacterial culture guide me what will be the most appropriate method.

05 January 2021 1,118 14 View

How effective is teaching online using various platforms ?

In pandemic of Covid-19 most of the universities are closed and teaching has shifted to various online platforms like Zoom, Google meet, Microsoft Team and more. Keeping students engaged is a real...

23 September 2020 8,454 5 View

Please give a Natural deep eutectic solvents (NADES) . methodology for the extraction of flavanoides?

Please if u have any protocol regarding this .. than send me

04 June 2020 8,637 2 View

How reduce water absorption in recycled course aggregate?

how reduce water absorption in recycled course aggregate? plz suggest any technical method or any other material for reducing water absorption ratio in concrete (in recycle aggregate)

28 February 2020 6,011 6 View

How can Identify phosphorylation site (extra or intracellular) and kinase involved in phosphorylation of an extracellular secretory putative protein?

I am working on an extracellular matrix secretory putative protein(Eukaryotic). Through Phosphoproteomics studies, I got to know that phosphorylation sites are available in this protein. The...

16 January 2019 8,510 10 View

Which of the Machine Learning Model is suitable for Person Re-Identification Problem?

Any suggestion and help shall be highly appreciated. thank you.

29 December 2018 3,588 8 View

Any advice on the development of quality standards of Ficus carica Linn. leaves?

Abstract Ficus carica Linn. (Moraceae) is commonly known as edible fig. Due to the useful effect of leaves in skin diseases, pharmacognostical standardization of F. carica leaves was carried out....

30 December 2015 1,746 4 View

How can I purify such kind of 2,6-Bis(3-methylimidazol-1-ylidene)pyridine dibromide or 2PF6 salts?

25 November 2015 7,989 4 View

Is there retained austenite in the microstructure of Inconel 718?

I am doing research on Inconel 718 and I need to learn the answer to this question to make certain information. Is there a possibility that retained austenite in the microstructure of Inconel 718...

12 January 2021 670 2 View

Additive Manufacturing NiTi (Nitinol) shape memory alloy: LPBS/DMLM, or, Extrusion-paste-printing followed by sintering?

What are the benefits (if any) of processing NiTi (nitinol) through: laser powder Bed Fusion (LPBS) /Direct Metal laser Melting (DMLM) vs. Extrusion-paste-printing followed by Sintering where the...

02 October 2020 4,229 3 View

How can control arc gap and arc location in Vacuum Arc Remelting (VAR) process?

because of Designing of VAR furnace, operator have problem to detected arc position and arc gap during the melting process. in some cases using of special video camera is mentioned but there is no...

02 October 2020 8,330 1 View

Interdendritic phase coarsens during homogenization?

Hello Is it possible for the micro-segregation (non-equilibrium phases) coarsen during the homogenization treatment? There is an obvious reduction in the quantity, but some of the phases remained...

19 September 2020 4,985 3 View

Does carbide dissolution takes place in superalloy?

I'm currently doing a study on potential hydrogen damage in superalloys. I'm wondering if carbide dissolution takes place in superalloy in the same manner as steel does with the potential...

12 July 2020 1,420 1 View

What is best way for alloying sponge Ti by Pd?

Ti Gr.7 (Ti-0.2Pd) is most corrosion res. grade of Ti alloys. for manufacturing of round bar we want compressing of sponge Ti by Pd, but weight of Pd is modest (about 60 gr in 30 Kg of round bar)....

20 February 2020 2,638 3 View

How much change in hot and cold formability will be there if alloys with poor fomabilty is forged or rolled under vacuum?

Some of alloy steels and superalloys have very small forging window and one faces problem of cracking during hot forging and rolling and are preferentially isothermally forged.It could be...

27 January 2020 2,548 2 View

What does the decrease of the solvus temperature of gamma prime mean in powder metalllurgy nickel-based superalloy?

what does the decrease of the solvus temperature of gamma prime mean in powder metalllurgy nickel-based superalloy?

23 December 2019 7,293 3 View

How can reduce Carbon content by Vacuum Arc Remelting?

we want reducing Carbon content of initial electrode of VAR furnace, electrode composition prepared for VAR is (FSX-414: 52Co 29Cr 10Ni 7W) but Carbon is higher than limited composition (about...

19 December 2019 8,862 3 View

How can reducing extra carbon from Co-Based superalloys?

what is practical way to modify carbon content in FSX-414 (cast superalloy)? standard composition is (52Co- 29Cr- 10Ni- 7W- 0.25C) but we received scrap by 0.5% C, it should probably remelting in...

13 December 2019 4,730 3 View