What are the best plants to phyto remediate radio active materials like U ,Ra ?

More Chandrika Priyadarshani's questions See All

Can someone confirm if this graph is correct? If there are any issues with it, could you please advise on how to optimize my MTT assay protocol?

When treating young HDF cells with a 100mM concentration of glucose, I observed the following graph. The cells exhibited rapid growth in the glucose medium, and those in the 100mM medium were too...

31 December 2023 5,051 1 View

Moisture absorption experiment of activated carbon felt results show less absorption weight than PDMS coated ACF why?

I am doing humidity moisture experiments in which I'm using the bare ACF and the PDMS-coated ACF after the experiment I can see that the weight (mass) changes of the material are higher in the...

10 September 2023 5,843 1 View

Unspecific PCR Bands?

When I checked the presence of NDM gene in river water I received un specific bands amplified with NDM 621 primer. The band size was larges than the positive control. The positive control was...

11 October 2022 2,306 4 View

Has anyone tested or know typical moisture (water) content in epoxy resins (uncured)? and sized-carbon fibers?

Need to purchase Karl Fisher, but need to know typical moisture content in epoxy resins and carbon fibers to decide what to buy. Titrator or coulometer?

24 January 2022 6,554 1 View

At higher pH (I mean more than 10) I observed the crystal violet to degrade and form precipitate. Is this common if someone did pH studies with CV?

Please help me to understand...if this is so...then what is the use of using any technical method or any chemical to induce degradation of CV...one can simply increase the pH of CV solution and...

12 December 2021 1,620 5 View

GC/MS results different at two different lab for same sample, why?

Five batches of samples were sent out to one lab. 6th batch which was not sent out failed refractive index (RI) specs. The lab I sent shut down, so I send one of the batches of the five and the...

14 July 2021 4,614 3 View

Continue from last question - carbon fiber decomposition of three composite- would different tensile and modulus properties will make difference?

I just read, different fibers have different modulus or tensile properties. Would it change decomp temp of carbon fibers?

11 January 2021 1,145 3 View

Antibody suggestion for HUVEC characterization?

Hello all, I isolate HUVECs for my research. Kindly suggest me an CD31 marker product code (from Thermo scientfic or Sigma aldrich) for immunofluorescence microscopic characterization of HUVECs....

25 August 2020 9,897 3 View

Why ELSD detector has no signal?

I have ELSD II detector with Shimadzu UFLC with LC-20AB. System was down for almost 3 years, engineer came and checked and injected caffeine and said its fine. I just started using it yesterday...

22 June 2020 7,854 0 View

How can I explain the changing of average cristaline size of zeolite and Fe modified zeolite. ?

How can I explain the changing of average cristaline size of zeolite and Fe modified zeolite. How can i describe it using chemical boding.

29 December 2019 8,508 3 View

• What the possible Persistent Organic Pollutants and Heavy metals present in fluorspar, sediments, and water bodies around its mining area?

Approximate concentrations are require in compared with the WHO permissible limts

11 August 2024 2,723 1 View

Handling Missing Data and Building a Predictive Model with Incomplete Information ?

I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...

10 August 2024 4,005 2 View

Do interactions between biosphere, carbon cycle, & water cycle impact global warming & interaction between atmosphere & hydrosphere?

How do interactions between the biosphere, the carbon cycle, and the water cycle impact global warming and interaction between the atmosphere and the hydrosphere?

09 August 2024 3,291 2 View

Is it true that $\det(V(A))$ may be only $\pm 1$, depending on $n$, for the last symmetric tridiagonal matrix $A$?

One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...

08 August 2024 6,690 1 View

Could dyes amplify the spectrum of light to a specific wavelength?

I am interested to know the behavior of dyes toward light. Specifically, Blue dyes re-emit the spectrum, especially from the green zone (known as principal in LED lamps, and blue dyes are known...

05 August 2024 3,290 1 View

How to Add Missing Water Molecules in Protein-Membrane Simulations?

I have protein-membrane simulations (PDB, PSF, DCD) and have noticed that water molecules near the protein are not visible in the simulations. How can I fix this issue? Is there a way to place the...

04 August 2024 1,200 2 View

Why is nonpoint source pollution potentially more harmful and difference between point and nonpoint sources of water pollution?

01 August 2024 1,180 2 View

How do living organisms play a role in the water cycle and why is nonpoint source pollution potentially more harmful than point source pollution?

01 August 2024 7,061 2 View

The use of data from PubChem for commercial purposes?

Hi, I'm curious to know if data on chemical compounds from PubChem, such as water solubility properties, can be used to train a machine learning model for commercial purposes. Will this infringe...

30 July 2024 8,707 1 View

What are the best practices to combat water scarcity in arid and semi-arid regions?

Water scarcity is a significant issue in arid and semi-arid regions due to limited rainfall and high evaporation rates. To address this challenge, various strategies and practices have been...

28 July 2024 7,611 2 View