How we can quantify/ calculate the yield of nano particles?

My Project is on nano particles synthesis from biological mass, I synthesized NPs but I am actually a bit confused how to calculate their yield. If some has done with it then guide me on it.

25 September 2019 8,014 3 View

Is10 percent neutral buffer formaline suitable for fixing gut of insect?

want to fix the gut of insect in 10% NB formaline, but read somewhere for some tissues its not suitable.

15 July 2019 330 3 View

Do the d orbitals of Zinc and Cadmium involve in bonding with ligands?

Is there any example which has the involvement of d orbital of Zn and Cd with ligands to make bonding? Under which condition d orbitals of Zn and Cd are chemically active and make bonding? Do the...

04 May 2017 8,656 14 View

How dipole moment of H2O molecule and polarizing effect of the OH saturate polarizability of surrounding atoms in response to light wave field?

Why does dipole moment of water molecule and polarizing effect produced by hydroxyl (OH) group saturate the polarizability of surrounding atoms in response to a light wave field? So the non linear...

25 October 2016 3,943 2 View

How to save multiple dicom images from folder and save all of them in one mat files in matlab?

pwd='C:\Users\user\Desktop\Research work\CARDIX\CARDIX\CAT SCAN CARDIAQUE'fileFolder=fullfile(pwd, '75.0% - 5');files=dir(fullfile(fileFolder, '*.dcm'));result = cell(1,length(files));for k =...

01 January 1970 4,731 5 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Looking for Materials with high thermal expansion coefficient and high temperature resistance?

03 March 2021 8,272 1 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Is there any tutorial for comsol general projections?

Hi, im trying to make a projection in a 3d comsol model. I have a non uniforme chanel and my intention is to get the average tempreture in the y-z cross section and se the average tempreture...

02 March 2021 4,624 4 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View

Sample dilution for quantitative analysis using ELISA?

If the detection range is in ng/ml but the reference range is in ug/ml for a molecule or protein in serum or plasma .how to dilute and what is the initial volume to be taken for quantitative analysis

02 March 2021 7,670 3 View