How to prepare TfOH, HBr or HCl salt of BINOL derived phosphoramide containing one pyridinium ring?

I want to protonate the pyridinium nitrogen (BINOL derived phosphoramide containing pyridine ring) to prepare a salt. I do the reaction in dry DCM at room temperature using TfOH, HCl in Dioxane (4...

01 August 2017 3,149 3 View

There are two kinds of leptonic mass matrices M_{\nu} resulted out from Inverse seesaw mechanism. How do we realize differently while using them?

06 November 2016 781 1 View

How the concept of accidental symmetry is used to accommodate a stable Dark Matter candidate?

09 August 2016 145 3 View

What is the precise lepton no violating scale while working in Inverse Seesaw regime?

30 June 2016 2,598 3 View

How to switch off all Routing protocols in wireless tcl scrips in NS2 ?

I am a beginner to NS2, I am using NS2 simulator and trying to run Wireless tcl script. I am transferring data packets using UDP. CBR data packet size and CBR rate is defined. But I don't want to...

05 June 2016 3,646 4 View

Which tools do you use to validate protein interactions?

Can we use Ramchandran plot for this? I did the protein interaction study of two proteins and now i want to know that how to vcalidate this interaction result, as Ramachandran plot is used to...

15 August 2012 1,160 3 View

What is the most Operating System (OS) which can be INSTALL on Tiny hard devices like Raspberry Pi (RPi) hardware ?

I'm targeting to deploy a mesh network and manually configure MANET routing protocols. I'm preparing scenarios, architectures, and hard devices needed to do that. Are there some step-by-step...

03 March 2021 1,931 5 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

After a reference from Int J Body Compos Res, can any body help?

Hi, I am after the reference below, my library says it cannot obtain a copy either locally or internationally, any help appreciated! Chris Wang ZM, Heshka S, Wielopolski L, Pi-Sunyer FX, Pierson...

03 March 2021 6,193 1 View

Irradiation data for JAPAN?

Hi, Could you help me to get the latest (2019, 2020) solar resource data for a particular site in JAPAN? PV GIS and NSRDB data are not in reach to JAPAN, I'm looking for some other database for...

03 March 2021 961 3 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

Is there a classification scheme for rock cavities or caverns with respect to their size and shape?

The range of forms and sizes of cavities in rock is very big. Is there a classification scheme for rock cavities regarding their size and shape?

02 March 2021 4,511 3 View

Is there a powerful system for the security of the systems distributed on IoT systems?

Is there a powerful system for the security of the systems distributed on IoT systems?

02 March 2021 3,858 10 View

Which is suitable for use with Python? MySQL or SQL Server?

Which is suitable for use with Python? MySQL or SQL Server? What is your suggestion?

01 March 2021 3,422 3 View

Why might my GFP tag be dissociating from my plasmid after transfection?

I have a set of stably transfected cell lines all transfected with plasmids containing GFP tags on the C terminus. During a western blot using anti-GFP antibody, one of my plasmids has dissociated...

01 March 2021 9,310 4 View

Do you need the CMV enhancer before the CMV promotor for a proper function of CMV on the gene that follows?

I'm a student and I have to produce a cell line with a knockin for the NRF2 gene with GFP. I have to put a promotor in front of the GFP because the gene will be too far away from the promotor of...

28 February 2021 7,127 2 View