Can we incorporate unnatural amino acids into protein using software for graphical image purpose?

I am looking to incorporate a unnatural amino acids which is not available in the swisssidechain database into a protein crystal structure of pdb? I am using chimera 1.14 vis. tool?

26 January 2021 4,064 3 View

I was running Gaussian 09W Programmer in Frequency analysis but Chk File is not opened ?

gaussian frequency analysis was completed but chk file not open, Alpha MO energies Missing in view of the display.

24 January 2021 1,529 2 View

How to obtain the mobility from the EIS data?

Electrochemical impedance spectroscopy

09 August 2020 7,608 2 View

The resistance of the sensor was decreased after doping at room temperature why?

the resistance of the sensor was decreased after doping at room temperature why

18 June 2020 5,636 2 View

Hi, I would like to sense the Fe(III) in water, therefore how can I overcome the pH interference?

when adding the Fe compound in the water it gets deprotonated and from strong acid. 1.adding base leads to salt formation 2.adding buffer solution leads to Fe concentration change.

11 March 2020 1,785 3 View

Can anyone please suggest some curent research topics in Concrete Technology ?

concrete technology, materials

10 November 2019 8,423 12 View

Whether soil inorganic carbon sequestration leads to land degradation?

Dear senoirs friends, We know that carbon sequestrated as soil organic and inorganic . Several fancy literature reported that IC is high than OC. The organic forms usually labile and available...

22 March 2019 5,606 3 View

NF Kappa B knocked out cell line?

Can anyone please suggest a human cell line with NFkappaB knock out? Will be using it as a control for my experiment. Thanks in adavance.

08 November 2018 9,232 2 View

Can I use Laser Displacement Sensor (LDS) to measure strain?

I am building a small scale UTM machine. I have placed a load cell to measure stress. Can I use a LDS(Laser Distance Sensor) to measure displacement which can be ultimately used to measure strain?

22 April 2018 3,192 1 View

Whether non-significant data represented in chart or graphical representation?

22 September 2017 6,417 5 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

New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before?

Question to you and THEM, the New Journal, "Integrative Psychological and Behavioral Science" -- do you not know, and have you not seen, this done before? There appears to be a core problem for...

02 March 2021 3,024 2 View

Does anyone know HRM channel in a 2 plex QIAGEN Rotor- Gene Q qPCR can be used as a separate channel?

I am going to have 3 different probes in my qPCR work that I am going to do. But I realized that the machine we have in the lab is a Rotor-Gene Q 2plex HRM Platform, saying it has green, yellow,...

01 March 2021 8,544 1 View

What are the new 2D nanomaterials were used for Silver nanoparticles stabilization?

In the stabilization of AgNPs are vital in current research interest. However, some of the 2D nano-materials like graphene oxide, MoS2, etc... previously used to stabilize it. But still they shown...

01 March 2021 2,207 3 View

Unknown debris sheets observed in cell culture flasks?

Hi, We culture neural progenitor cells in T175 culture flasks coated with PLO-Laminin. We have successfully grown these cells with our protocol for months. Recently, we observed large sheets...

25 February 2021 3,443 4 View

How does charge on working electrode changes with rising potential?

During performing CV of a GCE or modified GCE, we rise the potential in the first half of the cycle and reduce it in reverse half. During the first half, what is the nature of charge on GCE or...

25 February 2021 7,994 3 View

Can we recognize signs of the "volatility clustering" property of a time series in its time domain plot?

My purpose is to recognize the volatility clustering property without statistical tests such as The Lagrange Multiplier (LM) test.

24 February 2021 4,150 3 View

How to delaminate copper in water-based anodes?

Hello everyone, I'm looking for a way to delaminate copper current collector of water-based anodes in Li-ion batteries without damaging the graphite film. I tried different materials such as HNO3...

24 February 2021 3,785 3 View

Thermal reduction of graphene oxide.?

I am trying to reduce graphene oxide by thermally but I have no proper information regarding this. Can any one help me regarding the details about temperature and time for the reduction of...

23 February 2021 4,155 4 View

What kind of steel moulds are used for hot pressing metal powders?

My main concern is that the metal powders should not weld to the mold surface and I should easily be able to eject out the pressed samples. I am looking for alternative for graphite moulds. The...

22 February 2021 2,965 4 View