Why does intensity drops as concentration increases?

Is there any reason for decrease in fluorescence emission intensity of HSA,BSA when increase the concentration ?

28 February 2021 3,653 4 View

I'm facing some troubling in designing a anteena ....anyone tell me how give CPW feed in cst ?

I want to give a CPW feed anyone suggest how to providea feed in antenna which I'm designed

18 January 2021 3,517 2 View

What is the need of having weights at the output layer of an RNN ?

In RNN, Yt is the output which is given by the equation; Yt = Why.ht where Why is the weight associated with the output layer and ht is the current state. What is the need of having this weight...

11 January 2021 8,710 4 View

How to tackle the problem of constant val accuracy in CNN model training ?

I am new to the field of Neural networks. Currently, I am working on training a CNN model to classify XRAY Images into Normal and Viral Pneumonia. I am facing an issue of Constant Val accuracy...

29 October 2020 3,510 10 View

How to neutralise a peptide in a peptide-protein interaction?

Hi all, I am performing an IP using 20AA biotinylated peptides as bait and recovering peptide-protein complexes using streptavidin beads. I elute the proteins using heat, SDS and mercaptoethanol,...

15 December 2019 568 2 View

acidic and basic buffers?

list would be good

27 February 2019 8,462 3 View

Regarding property definition error in modeling reinforcement in reinforced concrete element?

I have modeled the concrete as solid and reinforcement as truss element and I used embedded option to specify interaction between the reinforcement and concrete slab. I am sure that i have created...

16 November 2017 2,637 3 View

Why ZnS nanoparticles are suited as a photocatalyst?

I made ZnS Quantum dots to use as a photocatalyst.

15 June 2017 7,832 5 View

What are different correlations between nusselt number and reynolds number for laminar flow?

Please tell me different correlations between nusselt number and reynolds number for laminar flow. Various papers have correlations for turbulent flow. I want it for laminar flow. Kindly help me.

10 April 2017 7,467 3 View

How to dissolve nanoparticles in water?

I am using Al2O3/SiC nanoparticles for increasing the thermal conductivity of water in shell and tube heat exchanger. Suggest some methods to dissolve them in water. I am using SDS...

10 April 2017 949 3 View

Which is the best place in the world for the plant biotechnology research?

I am searching for a good place for the Post Doc,

02 March 2021 4,053 3 View

Which bacteria are suitable for quorum sensing screening?

I want to find a quorum sensing inhibitor from plant extracts. Klebsiella pneumoniae, Moraxella catarrhalis, Staphylococcus aureus, and Streptococcus pneumoniae. I looked for these strains...

01 March 2021 7,675 3 View

Isolates of Hymenoscyphus fraxineus?

Dear Dr. Cai, my name is Simone Prospero and I work in the team of Phytopathology at the Swiss Federal Institute for Forest Snow and Landscape Research (WSL;...

01 March 2021 1,133 1 View

Where to find data on trees in tropical agroforestry?

Hi, I'm looking for data (mainly related to management: growth rate, canopy size, soil and climate preferences, etc.) about tropical trees used in tropical agroforestry. Have you ever heard about...

28 February 2021 7,356 8 View

How to remove fatty material from plant extract?

The resultant solid was partitioned three times with 250 ml of petroleum ether (40-60/c) to remove any fatty material and evaporated to dryness.

28 February 2021 9,464 2 View

Good morning research fellows, Has anyone worked with senna alata plant extract on any kind of fish?

Literatures on the piscicidal effect of sennaa alata is scanty. if you have any related litrature either in the bark, leaves or roots used as treatment to any aquatic organism please kindly help...

28 February 2021 9,138 2 View

The Shannon's index is inversely proportional to Simpson's index (1-D)?

I'm having a problem with my bloxplot with Shannon's and Simpson's indexs. The value of Shannon for my Community 1 indicating higher diversity (in relation of the Community 2), but have lower...

26 February 2021 3,033 9 View

What is this fern?

Please help me to identify this fern species. Thank you in advance.

24 February 2021 2,435 5 View

What HPLC Marker(s) should be used to detect anthocyanins in a sample?

What HPLC Marker(s) or standard is used to detect and quantify anthocyanins such as Delphinidin, Cyanidin in a given sample of plant extract?

23 February 2021 1,832 4 View

No title

22 February 2021 9,932 11 View