Why do we wash azolectin with acetone?

I want to prepare liposomes made of azolectin (sometimes spelled as asolectin). I start with the azolectin powder, and many protocols say that I should wash it with acetone (dissolve, centrifuge,...

04 February 2021 2,738 3 View

How to solve 1-D Wave equation?

Good day, In standard PDE literature, there are a lot of solution approaches for the 1-D wave equation initial-boundary value problem. One way is with separation of variables. Below I describe...

25 January 2021 4,876 3 View

Journal Quartiles for Research Evaluation?

Dear all, Could you please tell me the countries where the journal quartiles SJR/JCR are used for the state system for research evaluation (except for Russia)? Best, Dmitry

21 June 2020 5,635 7 View

Could you please suggest an XRD data viewer?

Hi. I'd appreciate if someone could suggest a powder XRD (NPD, PDF as an option) data viewer which: (1) Is free of charge (2) Is easy to operate, i.e. can be run with a double-click, multiple...

06 June 2020 6,493 2 View

Could my SP2/0-Ag14 be cross-contaminated?

Hello! Currently I propagating my SP2/0 for hybridoma. It's a first time when I working with this line. According to ATCC this line must grow in suspension, but when I'm doing my daily observation...

20 March 2020 5,191 2 View

How we can painting with powder by electrostatic method without Faraday effect?

Good day, dear colleagues I have some question for You I'm working on the powder painting of details with difficult geometry. The tribostatic method has a good result about this I try to use...

25 February 2020 2,190 3 View

Is there any sources for 661-W cell line?

Hello! For my current project I need cell line 661-W - this is a mouse ganglion precursor-like cells. I had checked many supplies (ATCC, Sigma Aldrich etc) - but none offers this line. I even...

03 February 2020 1,011 2 View

Manuscripts for the 4th volume of the "Biodiversity, biogeography and nature conservation in Wallacea and New Guinea"?

26 November 2019 1,452 4 View

Where to go to the conference?

20 October 2019 6,938 3 View

Can I leave slides in Ventana overnight after finishing of staining program?

Hello everyone! On my previous job I worked with Ventana Benchmark Ultra and performed various IHC stainigs on this device. As far as I can remember, engineer said, that after finishing of...

21 February 2019 3,193 2 View

flexibility of polymers chain

effect of double bond on the flexibility of polymers

07 April 2021 0 0 View

Formulation of polymer color flakes

I am writing to request some information for making polymer color flakes. I would appreciate the help.

17 March 2021 0 0 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

12% ledeburitic cold work tool steel, etched for revealing retained austenite, any help for clarifying?

Hello everyone. Given microstructure image belongs to a 12% ledeburitic cold work tool steel (annealed and tempered). The sample was etched with picral (100 mL ethanol and 4 g picric acid). I...

02 March 2021 4,119 3 View

How to calculate average trend in maximum annual NDVI from MODIS?

I am wanting to calculate the average trend in maximum annual NDVI in Iceland from 2010-2020 using MODIS MYD13Q1 V6. How would I do this? I have currently inserted the NDVI bands from the MODIS...

02 March 2021 752 2 View

How Can I bring as much common elements in steel as possible to calculate stable phase(s) in OpenCalphad?

As I was tweaking step-by-step OpenCalphad6 Macros step1.ocm involving phase and thermal property calculation of a High-speed steel, I could not incorporate more than 6 elements in the steel...

01 March 2021 8,840 1 View

How can you bring two structures together to create an adhesive bond in LAMMPS?

I have created an Ice 1h crystalline structure and an Aluminium substrate structure and equilibrated both at 250K. Now I need to bring them together in a way that an adhesive bond is created....

01 March 2021 3,325 2 View

How to simultaneously perform multiple biochemical assays?

I am a research scholar working on heavy metal stress on plants. I will be doing biochemical characterisation( protein, carbohydrate, proline, antioxidant enzymes and many more assays) at interval...

01 March 2021 6,999 3 View

Can polymer concentrations be calculated based on the number average molecular weight?

Hello, I spin-cast two different polymers onto wafers and measure their height as a function of initial concentration. For polymer A, I have the weight-average molecular weight (Mw) as well as...

28 February 2021 7,882 2 View

What is the density for pva electrospining?

I'm Juan Carlos, a high school student who is working with electropinning, I made an electropinning machine with a 21g needle and a 30kv high voltage source and the distance between my needle is...

28 February 2021 298 3 View