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 CD44 degraded in lysosome together with hyaluronan after CD44 mediated endocytosis of hyaluronic acid?

Also when RHAMM binds hyaluronic acid, they get internalized, will RHAMM also be degraded? Or both CD44 and RHAMM will be transferred back to the cell membrane? Asking for breast cancer cell line...

01 March 2021 8,169 2 View

LEDs on Vis Light photo degradation of MB water sol via N doped TiO2 in a mini flume?

Good day to all, I have no experience with light emitting diodes. I am building a glass mini flume to demonstrate the photo degradation of Methylene Blue in water running over self cleaning...

26 February 2021 4,026 5 View

Why do a weight decrease for thermal degradation in nitrogen gas condition?

Hi all The question is related to TGA(Thermogravimetric analysis). Thermal degradation easily understood but why do samples weight decrease? altough just binding is broked, the weight of...

26 February 2021 1,100 5 View

Steps to calculate activation energy by coats & redfern method?

I'm a chemistry student and I'm researching the kinetic degradation of mixed plastic waste. I'm having trouble calculating the activation energy by the coats & Redfern method. The data that...

24 February 2021 974 1 View

RNA degraded after good nanodrop readings?

23 February 2021 8,850 2 View

Mixture neutralization after Boc deprotection ?

I am performing a Boc-deprotection with HCl in organic solvent (dioxane or Ethylacetate) but would like to isolate the free amine. Several problems: - Neutralizing with inorganic base as NEt3...

18 February 2021 3,366 3 View

Onset of Photo Oxidation in Polymers?

Hi! I am looking for some specific information in regards to the minimum amount of UV intensity required to begin the photo degradation process in polymers. I understand each polymer is...

15 February 2021 7,703 4 View

What could be the possible causes of DNA degradation after extraction from 4% gel?

Hi everyone, During small RNA library preparation, I run the samples in 4% agerose gel to select the band corresponding to my target. I established beforehand the protocol and it works fine....

02 February 2021 5,008 2 View

Why degradation of pesticides is maximum at specific pH by using nanoparticles and nanocomposite?

actually, I am degrading pesticides by using inorganic composites the pH of the pesticide in distilled water is neutral the pH of nanocomposite is also neutral then why maximum degradation takes...

23 January 2021 8,775 3 View

Why the fracture energy of concrete increases with the rise in temperature?

Given the degradation of mechanical properties in concrete under elevated temperature namely, tensile strength, modulus of elasticity, compressive strength, etc., what is the justification behind...

15 January 2021 3,651 4 View