How to find conduction and valence band potentials?

I'm working on Ba0.85Ca0.15Zr0.1Ti0.9O3 ceramics..and I want to know the conduction and valence band potentials of my material for photodegradation purpose..can anyone help me ?

16 December 2018 4,921 3 View

Which processor is better for running MD simulations - i7 7700 or AMD Ryzen 1700X?

Hi all, I wish to purchase an assembled PC for running MD simulations myself. My specifications are: 8GB RAM, 1 TB ROM, NVIDIA M2000 GPU apart from all other general features. I was unable to...

19 November 2017 1,446 8 View

How to find gi identifier in BLASTp for submitting y model to PMDB? Any databases other than PMDB for submitting modelled proteins?

Dear all, I have modelled a drug efflux protein using ITASSER. I would like to upload the model in Protein Model Database (http://www.biocomputing.it/PMDB). The accession number is...

18 October 2017 9,013 3 View

Microbial Desalination

22 June 2017 1,018 13 View

Knockout tested western blot antibody for mice TLR2?

Not all antibodies can be used for knockout confirmation since some WB antibodies can bind to both WT and knockout equally (since the antibody recognizes nonmutated regions from the knockout)....

30 August 2016 4,519 3 View

High Cp values in qPCR?

I am working on detection of Streptococcus pneumoniae in clinical samples like blood and CSF. I have been doing the assay based on the primers and probe recommended by CDC. However I reduced the...

18 August 2016 8,981 8 View

Is there any mathematical model describing the formation of galaxies?

I have been reading Feynman lectures for sometime. In the volume 1 he mentioned that no model at that time could explain the formation of galaxies. Is the problem still unanswered? Please provide...

08 July 2016 3,898 11 View

How to troubleshoot modeller 9.16 for structure prediction of my protein sequence?

hi. i have been trying to run Modeller 9.16 to predict structure of the protein. I created the necessary files (scripts) based on the examples provided in the tutorial. I just kept the default...

11 June 2016 4,011 3 View

How can I Couple a Boundary Condition with another Transport Equation Solution as UDF on FLUENT ?

I'm working on an Evaporation Problem of a Thin Film Flow. My mathematical model consists of coupled PDEs where Interfacial Boundary Conditions are coupled with the solution of Transport...

23 February 2016 9,584 2 View

I would Like to learn about the instruments needed to extract plant compounds at lab scale?

Dear All, please let me know what are the requirements for extraction of plant compounds at lab scale in conventional methods that does not involve HPLC

08 January 2015 2,543 8 View

What are anisotropic electrical and optical properties of a semiconductor due to?

In some materials, properties such as band gap, thermal conductivity differ along different crystallographic axes. What are the basics?

01 March 2021 1,923 3 View

Which fluorescent dye to use for measuring total ROS production?

Is DCFDA appropriate for measuring total ROS production, or can it only detect certain types of ROS? If I want to measure total ROS production, which dye should I use?

01 March 2021 9,447 3 View

No title

25 February 2021 5,713 1 View

How can we determine the band gap of a composite material that is made up of a composition of direct and indirect band gap semiconductor materials?

I have a direct band gap material and an indirect band gap material. If I made a composite of both through physical mixing. Then how can I determine the band gap of such a material as the Tauc...

17 February 2021 8,104 4 View

Where would? can? positive charge(vacancy) be when grounded?

Hello I plasma(H2N2) treated Al2O3 plate (edge is connected to ground) and wondered if oxygen vacancy migration on the plate can occurs as electrons escape through edge. Or whatever positive...

15 February 2021 8,118 1 View

ZnS oxidizes to ZnO!!why??

when I put my ZnS solution in the chemical bath, the ZnS oxidizes so there are ZnO peaks appearing because of the reaction with the oxygen in the air, despite the fact that I close the beaker...

14 February 2021 5,778 9 View

How to prepare OH- terminated Si Wafer?

Hi, Folks. I am working on the ALD project to deposit Al2O3 on the Si wafer from TMA and Water. I have struggled with the preparation of OH- terminated Si wafer. I have both Si(1 0 0) and...

08 February 2021 8,792 2 View

Is it possible to have a diffusion of oxygen from the glass substrate (SiO2) into the absorbent layer during annealing process?

02 February 2021 382 7 View

I am desigining UWB antenna with ecllipse shaped patch on HFSS.Why gain is coming negative ?

I am attaching my design and result of Gains.S11 parameter is less than -10dB from 3.1 to 9.8 Ghz.Z11 magnitude also lies between 40 -60 ohm for this range .Still gain is negative. Pls help

29 January 2021 4,334 3 View

Where to add metamaterial unit cells in microstrip patch antenna to enhance the antenna parameters?

In order to enhance the antenna parameters, meta-material unit cells are added but where to load them is more advantageous either at ground plane or at the patch side, also is it necessary to add...

24 January 2021 2,999 4 View