Can anyone tell me, how we deposit indium oxide NPs uing thermal evaporator system?

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How to inerpret and assign NMR peaks?

I have done NMR analysis of exopolysaccharide samples. I have to identify the monosaccharide composition and the functional groups the NMR peaks corresponds to. Since, my EPS is unknown i am...

15 May 2024 7,631 1 View

I want to analyze total solids in microalgae. If I directly take crude sample then media salts will also contribute. Then how to measure exact TS?

Should I centrifuge the the crude microalgal sample first and then analyze it or Should I dry it first. Please Help me out to solve this.

16 April 2024 3,559 2 View

How to prepare 0.02 M sodium phosphate buffer (containing 6 mM NaCl, pH 6.9) ?

how to prepare 0.02 M sodium phosphate buffer (containing 6 mM NaCl, pH 6.9)

12 March 2024 1,713 1 View

How to decide suitable site for any dopant?

In a 4x4x1 supercell of MoSeTe containing 16 Mo atoms, I aim to substitute two transition metal atoms (e.g., Fe) in place of Mo atoms. How do we determine the most favorable doping sites within...

09 February 2024 677 0 View

Which tool is better for NFC antenna simulation of operating volume and performance? FEKO, CST or HFSS?

During the antenna design I came across these three simulation tools that can be used to evaluate performance of RF antenna design, I am more concern about NFC Antenna design and performance so if...

23 January 2024 2,222 2 View

How to calculate the magnetic anisotropy energy for 2D materials using the VASP code?

How to calculate the magnetic anisotropy energy for 2D materials using the VASP code? I am slightly confused about setting MAGMOM tag in step 2 (that is given in VASP tutorial)

02 January 2024 7,900 1 View

Is anyone know an expert working on the andrenidae of India?

Is anyone working on the Andrenidae of India, especially Northern India? I am facing difficulty in finding literature please let me know. Regards Shivani Sharma

06 November 2023 211 0 View

Does anyone know a Nomia (Hymenoptera: Halictidae) expert?

Working on the Bee diversity of Dehradun, Uttarakhand, Western Himalayas Province. I need help in the identification of my Nomia specimens

22 August 2023 8,970 2 View

Is there any Crop Simulation model for millet crops other than that available for Pearl millet?

For pearl millet we already have significant number of crop simulation models but not for millets: barnyard millet, proso millet, etc. Please throw light on their availability.

16 August 2023 1,745 4 View

Can anybody send me questionare of Manju Mehta?

For synopsis of I have used tool of Manju Mehta Impact of social intelligence on vocational maturity of higher secondary students

12 August 2023 8,713 0 View

Which type of compound does lamda max of 218 indicate in a uv-vis spectrum of a partially purified compound through column and TLC?

A crude extract of fungal culture using EtOH was subjected to column and TLC and partially purified compound was obtained. UV vis spectrum of the compound/s has max absorbance at 218nm. The...

11 August 2024 9,801 2 View

What procedure should I follow for current controlled PPy film electrochemical deposition on ITO?

For example, I perform passivation process before electropolymerization of Py for adhesion to titanium surface. Is a similar or different procedure required for ITO? If necessary, I would be glad...

06 August 2024 3,176 0 View

How can I measure the thickness of thin film by Uv-Vis?

06 August 2024 7,810 3 View

Why results of ROS flurescence are negative as there was no bacteria within?

Hello. I am working on ROS production of two systems: system A is cerium oxide and hydrogen peroxide, system B is cerium oxide nanoparticle, hydrogen peroxide and potassium bromide. I did some...

04 August 2024 5,974 3 View

Why aren't most metal oxides insoluble in water?

Why BaO (s) + H2O(l) ---> Ba 2+(aq) + 2 OH - (aq) if Oxygen loves owning all the electrons, why would it bind to hydrogen which competes with Oxygen for electron ownership more so than...

03 August 2024 5,392 1 View

Why chloride turns into chlorine gas in a Downs cell?

I imagine the battery drives the graphite into a carbocation, then chloride is oxidized to donate the electron to the carbocation, but what pushes the lost electrons of chloride to be shared...

03 August 2024 5,384 0 View

Why is TLC not a form of partition chromatography?

Why is TLC not a form of partition chromatography and paper chromatography not a form of absorption chromatography?

03 August 2024 7,035 3 View

How to calculate the molar proportions of the oxides from the XRF analyses?

02 August 2024 2,565 2 View

Is there a good freeware software for photodocumentation of TLC?

I need something like Camag's VisionCat software for photodocumentation of TLCs. Could you recommend something?

31 July 2024 8,415 1 View

What is the solubility of Iron (+3) in Bismuth Oxide?

Dear all: I am modifying Bismuth Tungstate with Hematite (Fe2O3), so I would like to know about how much Iron(+3) can form a solid solution in a Bismuth Oxide matrix. Best wishes Marco

29 July 2024 2,163 1 View