Example TEM images of retrovirus particles in cells?

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Looking for consulting/help/guidance in virus particle characterization via TEM thin section and negative stain?

I am looking for someone that can help train or consult us in viral particle identification and characterization. We are specifically concerned with Type A , C and retro particle counting via thin...

04 May 2018 1,462 0 View

How to calculate activation energy from size time plot?

I have a plot of precipitate size (nm2) vs time (s) and need to calculate the activation energy of the precipitate growth in Aluminum. The experiment is at a set ramp rate of 50C degrees per...

07 August 2016 5,507 1 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

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

What techniques can I use to determine the miscibility of polymer blends?

The term miscibility refers to the single-phase state in thermodynamics. I do not mean the compatibility of different components. To determine the miscibility I know several techniques such as...

03 March 2021 4,107 4 View

I need to image mesoporous silica nanoparticles that are in ~100 nm size and do high resolution TEM to look at mesopores. what grids should I use?

Need to image mesoporous silica nanoparticles using the TEM. Also, need high resolution TEM images to see the mesoporous structure. Kindly suggest what kind of grids to use. Thanks, Shatadru

02 March 2021 1,787 2 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

SDS page software for analysis?

I did sds page to determine the difference in protein expression between 3 types of vaccine , but i don't have scanner or densitometer available. . so i wonder if there is a software to analyze...

02 March 2021 6,270 3 View

Reza Sanaye

No PCR products are commonly obtained with primers against parvovirus B19, HHV-1, HHV-4, HHV-5, HHV-6, and HCV . If a cell line is genetically modified (including methods used to achieve immortality when absolutely necessary), it is essential to bring in side-chain polymers thru the process used, including details of sequences, mode of insertion and antibiotic resistance markers............

Euan Milne

I can help with some images of R (in BHK) and C's (from CHO and murine cells), but you can get some broader perspectives in Retroviruses - Coffin Hughes and Varmus, or in Electron Microscopy in Diagnostic Virology - Doane and Anderson.