Dialysis of silicon quantum dots (SiQDs)?

More Nahida Akter's questions See All

What does it mean when I see 2 bands in SDS PAGE in my protein's molecular weight?

Hi, there are 2 bands in my protein's MW. What could be the reason for shifting the band from the original band? My protein's molecular weight is 131 KDa and it is bound with a FAD cofactor. I...

28 May 2024 4,294 1 View

How i artificially produce water stress in potted plant?

I want to produce water stress in a potted plant. Whats the easy method?

13 May 2024 3,910 3 View

Will this vector plasmid works well?

Hello I am currently engaged in research focusing on plant genetic transformation. As part of this endeavor, I have designed a comprehensive in silico plasmid cloning approach. The aim is to...

07 May 2024 5,119 3 View

How can I join long chain Oligonucleotide Fragments with Ligase enzyme?

Hello, I hope this message finds you well. I am currently planning to synthesize a long chain oligonucleotide using our oligonucleotide synthesizer. However, I find myself uncertain about the...

07 May 2024 7,460 1 View

Can anyone confirm me if the distribution I derived is correct or not?

n is time. and i want to know if the distribution of small scale fading is correct or not.

06 May 2024 4,971 11 View

Can anyone confirm me if the distribution I derived is correct or not?

n= time. find the distribution for small scale fading variable.

06 May 2024 352 0 View

Fluorescence recovery after photobleaching (FRAP)?

I am working on the Primary neuron cell. I am trying to observe the stress granule in the cell. For that, I have done transfection with my gene of interest and treated the cell with Arsenite. I...

17 April 2024 790 1 View

How did the last line come from integration?

I get \lambda_i in the numerator when I integrate instead of \lambda_1.

13 April 2024 5,199 3 View

How did the last line come from integration?

I get \lambda_i in the numerator when I integrate instead of \lambda_1.

13 April 2024 9,844 3 View

How can one calculate the constant for the index of stoichiometric homeostasis ?

To quantify the stoichiometric homeostasis index for N (nitrogen). The formula is as follows: log (y)= log(c) +(1/HP)log(x) (4) where y is the N level in the plant tissue (mgkg−1), x is the N...

10 March 2024 1,605 1 View

I have get this error when i calculated the geometrical optimization for prco3, it takes 12 hours until gives this message in the outputfile?

Fatal error in MPI_Allreduce: Other MPI error, error stack: MPI_Allreduce(1628)......: MPI_Allreduce(sbuf=000002459254A180, rbuf=000002459F86A140, count=4851, MPI_DOUBLE_COMPLEX, MPI_SUM,...

09 August 2024 7,615 1 View

Is this a facetotecta nauplius?

This larva was captured using a plankton net in the Persian Gulf during the summer. I believe it may be a Facetotecta nauplius.

08 August 2024 3,746 4 View

May members post flyers about opportunities to present at a conference? If so, where to post?

May members post flyers about opportunities to present at a conferehttps://veraeducation.com/nce? If so, where to post for the Virginia Educational Research Association? https://veraeducation.com/

08 August 2024 4,585 1 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

Hello all, Looking for international reviewer to review Ph.D thesis in wireless sensor network.Can anybody help?

My name is Apurva Saoji. I am a Ph.D scholar in Computer engineering in India. I am looking for international expert in reviewing my PhD thesis, "Competitive Optimization Techniques to Minimize...

07 August 2024 4,600 2 View

What is the prepared reference material that can be used in inductively coupled plasma optical emission spectrometry (ICP-OES) to measure REE and U ?

What is the prepared reference material that can be used in the ICPE-9820 Shimadzu Japan instrument, which employs inductively coupled plasma optical emission spectrometry (ICP-OES) to measure...

06 August 2024 1,896 1 View

Research Methodology - Impact of Corporate Reputation on Stakeholders Behaviors?

Please can anyone support with the survey questions based on RQ measures and propose how to do it in FMCG industry and include as well the role of brand equity Thanks

06 August 2024 949 0 View

How to report results of Generalised Linear Mixed Models in a journal article?

Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...

04 August 2024 4,130 4 View

How effective is the Citi Bloc standard basket in enhancing the accuracy and comparability of international construction cost assessments?

Citi BLOC Standard Basket Definitions: A standardized unit representing a fixed basket of construction materials, labor, and equipment costs priced in various cities. Purpose: To create a common...

04 August 2024 8,997 1 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View