DSSP latest version?

Good day, I have downloaded the latest version of DSSP from the site : https://swift.cmbi.umcn.nl/gv/dssp/ however as I downloaded and extract the package I see it is named hssp 1.3.4 and the...

31 December 2019 3,619 1 View

Error in relaxation Sc2CF2 VASP ?

11 December 2019 8,549 3 View

Cellulose topology file?

08 September 2019 4,111 3 View

Cellulose in Gromacs?

Hello, I have seen some papers simulating cellulose in GROMACS software. I have not tried the simulation of non-protein or DNA molecules in GROMACS and want to know how should I use cellulose in...

05 June 2019 4,642 3 View

Raman spectra of GO/nZVI/AC nanocomposite?

Hello, I have taken raman spectra from my nanocomposite comprising Active carbon , graphene oxide and nano zero-valent iron (nZVI). The concentration of nZVI is fixed in all the samples attached...

04 May 2019 7,445 3 View

Nanofibers vs nanotubes?

Hello, Can somebody suggest a good paper or website discussing the characteristics and differences between nanotubular and nanofiber structures and their applications. Herein, I am not looking...

02 March 2019 1,392 2 View

Graphene oxide Formation with respect to the formed peaks in raman spectra?

According to my raman spectra I am not really sure what the two peaks demonstrate and here graphene oxide is reduced by sodium borohydride. I appreciate if somebody can give me a hint.

07 August 2018 4,981 5 View

Concentration of peptides via LC/MS ?

Hello, I have a data (image is attached) regarding the Molecular mass of hydrolyzed alphalactalbumin residues obtained via LC/MS. Is it possible to obtain the concentration of my hydrolyzates...

07 August 2018 4,995 0 View

Three-valent arsenic solvation in distilled water ?

Why can't three-valent Arsenic be solved in distilled water and is there a solution to make it soluble in distilled water ? Thanks.

05 June 2018 8,062 1 View

How to obtain Cellulose nanocrystals in the nano scale?

04 May 2018 6,447 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

Waters 2707 HPLC autosampler problem?

I am using a 2707 waters HPLC device. When I try to inject a sample, it says missing plate or rack. I changed the needle and calibrated its position but I still get the same problem. I even get...

02 March 2021 1,408 1 View

How can I integrate a routing protocol in a tiny device (e.g. Raspberry Pi)?

Hi Community, I'm facing the issue of integration/compiling a new routing protocol in a WSN simulator. The final goal is to successfully add, configure this routing protocol in hardware devices...

01 March 2021 9,332 6 View

What is the state of the drug inside solid lipid nanoparticles (SLNs)?

I am a little confuse with the mechanism of solid lipid nanoparticles (SLNs). The main point of encapsulating drugs into SLNs is because some drugs have low solubility in water. Therefore, SLNs...

01 March 2021 3,703 3 View

Benefits of the 24 welled plate?

We have always used the 96 welled plate, the 48 welled plate but apparently there is much evidence on the 24 welled plate and above all its benefits.It states it is the same you would use on ELISA...

28 February 2021 1,149 1 View

Gas sensor response and recovery time independant of flow rate and chamber volume?

I am trying to obtain the response and recovery times for my gas sensor device. It appears the the response/recovery times are primarily dependant on the flow rate of the gas I inject into the...

26 February 2021 1,511 3 View

How to calculate battery consumption for IoT device?

Hi, everyone I'm working on a privacy-preserving algorithm that will apply to IoT devices. So, I need to measure the power consumption by implementing this algorithm. Any suggestion, advice,...

25 February 2021 8,749 6 View

How to troubleshoot Electrochromic Films and Electrochromic Devices?

I am trying to characterize an electrochromic system. The system uses ITO electrodes on glass, WO3 as the electrochromic film, and NiO as the ion storage layer. When I deposit NiO and WO3 and...

23 February 2021 9,592 2 View

What does it require to be ready for e-Commerce in developing countries?

Most developing countries are not ready for e-Commerce? What dimensions and indicators are there to measure e-commerce readiness of a nation? Please share framework or model and evaluation...

22 February 2021 8,132 6 View

Has anyone succeeded in capturing uranium atoms in a fullerene structure?

Additional questions are: What are the encapsulating atoms? How difficult was the process and what rates were achieved? What factors most seriously affect the economics?

20 February 2021 3,134 5 View