How to inhibit polymerization using hydroquinone?

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Are there any simple and cost effective methods to confirm the presence of protease in a sample?

Need to confirm the presence of protease before starting the extraction process

20 March 2023 2,339 1 View

What is the impact of Pandemic on the higher education faculty?

Work life Balance, Stress, Anxiety, Effective teaching

28 December 2020 6,479 3 View

How to optimize convolution neural network using genetic algorithm?

Hi! am planning to optimize CNN using genetic algorithm, can anyone please give me some ideas to write the fitness function?

20 February 2020 7,784 2 View

Cafeteria diet preparation is for Kg/b.wt of single rat in induced obesity?

I gone through many Ms in which the composition of cafeteria diet is mentioned in grams and in some there is no measurements and units. can any one suggest me whether the preparation is for Kg....

01 November 2018 1,031 0 View

How to fix ppm concentration for larvicidal activity of plant extract?

An aqueous extract is prepared and 1 gm of crude extract is dissolved in 100ml of distilled water. From this various ppm like 25, 100, 500, 1000, 2000and 3000ppm are prepared. For ex. 100 ppm...

22 January 2017 5,860 5 View

What is the easiest , quickest and cheapest method to separate water from dilute glycerol solution?

I have an idea of collecting water from air. I mean the water vapor which is present in air.For this we are using glycerol as it's hygroscopic . We need some easy, cheap method to separate water...

11 December 2016 9,813 11 View

What is the specific solvent system and technique to isolate flavonoid glycosides from ethanol plant extract?

Give me a detailed procedure.

17 February 2015 1,873 3 View

What is the best nanocomposite hydrogel to achieve crossing of BBB?

I want to prepare hydrogel that contains mono dispersed nanoparticles.

19 August 2013 1,678 0 View

RNA insitu in zebrafish but no signal

I am not getting any signal. I troubleshooted every possible things. Still am not getting signal for any probe. Does anyone have any suggestions? For both sense and antisense probe am getting this...

02 May 2013 9,102 5 View

Adhesion strength of coating?

How can I determine a good adhesion strength range for coatings on polymer surfaces, such as DLC on polymer substrates? Is there a specific threshold for adhesion strength (from T-peel tests)...

10 August 2024 942 3 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 View

How to increase simulation box size?

We intend to study the interaction between peptides and polymer (like PP, PE and PS) through MD simulations using Martini force fields ( Martini 2 for PP and Martini 3 for PE, PS). We have...

08 August 2024 4,842 0 View

How to heat polymer for about 130° without oil bath ?

is there any other way to heat a polymer evenly other than oil bath if so what are those and how to use it

06 August 2024 947 1 View

Inquiry on Maximum Nucleic Acid Volume for 2.5 mL Liposome Solution?

I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...

30 July 2024 6,420 1 View

How to check pH of a high strength hydrogel?

We are working on biopolymeric hydrogels. Our system is highly viscous and sticky, and the gel formed are high in strength. We are unable to use pH electrode and pH strip. Please suggest an easy...

30 July 2024 942 2 View

How to explain the different interaction between soluble and insoluble polymer in water?

Hello everyone, I am try to understand the differences interaction between insoluble and soluble polymers in water with metal ions and how theit charge density (of metal ions) affect the interaction.

29 July 2024 6,350 3 View

Why is it not common to see similar pairs in polymer sliding pairs?

If the pairs are similar, will it reduce the adhesion due to electric charges?

29 July 2024 3,185 2 View

HAs anyone used TGA to find activation enegy of water evaporation?

I have different polymer solutions and I hypothesize that water molecules are retained based on the water-polymer interactions, so the amount of free water is less to intercat with drug tablet....

28 July 2024 9,545 6 View

Does anybody know why my chitosan/pva/gelatin hydrogel dissolve in PBS?

My final research is about making chitosan/pva hydrogel for wound healing using gelatin as crosslinker. Last month, i made the thin film hydrogel and it turn well. It was okay. Last week, i make...

28 July 2024 2,794 6 View