Instruments for determination of PD:PC ratio, mDP, cis/trans isomers?

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How to dilute essential oil from plants to assess the biological activity?

I have extracted essential oil from a medicinal plant and want to make several concentrations for some biological activities (Antidiabetic assay). How can i prepare the several concentrations to...

04 July 2024 8,100 4 View

How to prepare 0.28 U/ml working solution of Acetylcholinesterase inhibition assay for anti-Alzheimer activity?

I have purchased Acetylcholiesterase from Electrophus electricus (electric eel), C3389-2KU, following details are written on the enzyme vial. Type-VI S lyophilized powder 200-1000 Units/mg...

31 May 2024 6,444 1 View

Can we deploy resource provisioning model using machine learning approach on AWS but on which one to deploy AWS Sagemaker,Terraform,or Pipelines etc?

I am a Ph.D. scholar working in cloud resource provisioning frameworks using a machine learning approach for service-based cloud applications(using java) want to deploy a model on a public cloud...

24 August 2023 269 2 View

Which gene is latest to be identified by PCR in breast cancer which has role with tumpour progression ?

which gene is latest to be identified by PCR in breast cancer which has role with tumpour progression ?

09 March 2023 4,566 1 View

Can anyone Suggest me software for illustrative diagrams?

I want to make clear picture of intention with high-quality illustration, not only this but well-prepared block diagrams and many more.

03 February 2023 3,704 0 View

Can a laser spectroscopic technique measuring carbon-14 be developed to compete with the precision of current analysis methods?

What preparation techniques are required for sample processing prior to measurement by laser spectrometry?

25 May 2022 7,521 0 View

Hello..anyone can tell me what should i use to calculate mortality after larvicidal treatment % mortality or corrected mortality in experiment ?

actully here is more confusion that how should i calculate mortality after treatment i have set 4 replicates for treatment and one control in each concentration for 24 hours. after treatment how...

15 May 2022 8,832 0 View

How can i record GSR using AD Instrument?

AD Instrument cab be used to measure autonomic functions.

15 March 2022 5,142 1 View

Calculation on sample size - animals?

Regarding the animal trapping, such as rats: 1) How to calculate the number of animals that are used for disease surveillance study? Is it based on the size of the sampling location or other...

12 December 2021 575 3 View

Enquiry on ELISA?

Can anyone recommend a suitable brand for ELISA positive control for rickettsia (e.g. Q fever, spotted fever, murine & scrub typhus)?

28 November 2021 6,649 1 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 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

Are there any instruments for studying time similar to the way it is in space?

There are a huge number of methods for studying objects in space, according to the senses (and not only). Mechanical, thermal, optical, acoustic, electrical, magnetic, based on particle beams,...

06 August 2024 7,102 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

Is there any Indian Company or Startups, from any universiy or IITS, which manufacture Gas Chromatography instrument , i want to make a custOmized G?

or we can collaborate

01 August 2024 6,705 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

How to determine method detection limit in an analytical method?

I know the difference between instrumental LOD and method LOD but my query is - in case of any sample whose concentration is zero or not detected by the instrumental LOD, is it possible to get...

24 July 2024 6,592 5 View

Guidance needed for preparing the hydrogel samples for the XRD instrument?

I'm working with a hydrogel sample and I'd like to perform XRD analysis. Can anyone offer guidance on preparing the hydrogel for the XRD instrument? Specifically, I'm unsure about the best method...

20 July 2024 3,611 4 View