Hi, how do you go for Raman analysis for graphene quantum dots solution prepared using citric acid? Any suggestion?

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Is there any cracked version available TuFLOW software? How to get tutorials of this software?

Is there any cracked version available TuFLOW software? How to get tutorials of this software . As i want to use for modified shallow water equation in urban flood modeling and simulation

06 July 2024 2,741 0 View

There are any alternative software Infoworks or Mike for urban flooding?

please suggest if there are any cracked versions of these software available.

04 July 2024 8,704 2 View

Which solvent and substrate is found to be best suited for deposition of electrodes with MXene ink?

Suppose we have dried MXene slurry (Ti3C2Tx), then the combination of which solvent (in which this dried MXene slurry powder will be mixed, subsequently forming the "ink") and corresponding...

13 June 2024 5,763 0 View

Do you think academia, particularly in the humanities and social sciences, is a continuum of semantic tricks?

Every concept feels like its predecessors stated it more precisely, with successors just adding context. It's rewording, but the understanding stays the same. For example: Structuralism, as...

10 June 2024 3,979 0 View

Can the aims outlined by a translator in the preface be understood as Skopos?

Skopos theory, developed by Hans Vermeer, is a functionalist approach to translation that emphasizes the purpose (Skopos) of a translation as the primary factor guiding the translation process....

02 June 2024 761 3 View

Which institute in India has Intelligent gravimetric analyzer for hydrogen gas storage?

16 May 2024 9,115 0 View

What type of validity is measured for questionnaires by Product Moment Pearson Correlation in SPSS?

Product Moment Pearson Correlation was done in SPSS for the validity test by correlating each item's questionnaire scores with the total score. What type of validity (content/ criterion/ construct...

27 April 2024 4,753 2 View

How can we induce drought stress in rice plants in vitro? What methods measure stress( MPa) accurately?

This question seeks to explore the techniques for inducing drought stress in rice plants in laboratory conditions and methods for accurately assessing the resulting MPa stress levels. It aims to...

17 March 2024 5,840 0 View

How to create a map of strip cultivation?

I want to create a map of specific cultivation, which is very narrow. It is not possible to identify in satellite image with 15 m resolution and also not possible to digitize on Google Earth Pro....

25 January 2024 2,818 2 View

Why there are traces of fluoride particles in my supernatant while synthesizing MXenes (Ti3C2Tx)?

I am trying to synthesize MXenes (Ti3C2Tx), using the MILD etching method (in-situ formation of HF by reaction of LiF + HCl). I am taking equal amounts of LiF powder (Sigma Aldrich, >99.99%...

24 January 2024 986 1 View

Separation of organic acids-HPLC?

Hello What should be done to separate and identify organic acids in HPC when their RetTime is the same?Like oxalic acid with Propanoic Acid.or acids that have a very close RetTime.

07 August 2024 8,782 3 View

The aqueous fraction of the hydroethanolic extract is showing the presence of palmitic acid. What is the mechanism responsible ?

Palmitic acid presence in aqueous fraction

05 August 2024 8,624 4 View

How to use Density Functional Theory to calculate carrier mobilities of solid system?

Hello, everyone. I have tried to determine carrier motilities of some materials, by Density Functional Theory, using Quantum ESPRESSO. There are a few methods to do it, like a package called...

04 August 2024 8,894 1 View

How to convert g/kg Humic acid dose to kg/ha?

I used humic acid at 0.044 g/kg soil in my pot experiment. But finally, I have to recommend kg/ha. Each pot's soil weight was 11 kg. What is the solution?

02 August 2024 7,186 6 View

Short Synthesis of Graphene Oxide from Natural Graphite Flakes?

I am in search of a modified Hummer's method, which can be used to synthesis graphene oxide within 6-8 hours. As I am a student it is not allowed for us to work after 5 in the laboratory. So I am...

01 August 2024 8,368 2 View

How can I separate graphene from amorphous carbon of similar particle sizes?

The starting material is a finely ground powder. Some particles contain more graphene than others.

30 July 2024 3,978 2 View

Inquiry on Maximum Nucleic Acid Volume for 2.5 mL Liposome Solution?

I am currently working on a project involving liposomes and need to determine the maximum volume of siRNA that can be added to a 2.5 mL liposome solution with a total lipid concentration of 10...

30 July 2024 6,420 1 View

How can I use DFT-D3 correction ( Siesta version 5.0.1)?

Dear Siesta Users, I installed Siesta 5.0.1 and I want to use Grimme's D3 correction. According to the 5.0.1 manual, I could use a few parameters to include the D3 correction in the...

27 July 2024 5,748 0 View

Why is trifluoroacetic acid (TFA) used in c-18 column?

I would like to know the role of the TFA (trifluoroacetic acid) used on reverse phase chromatography c-18 column. It's is often used with a concentration of 0.1% on the mobile phase.

23 July 2024 8,075 3 View

MDCI module in Orca software?

Dear Researchers, My question is associated with the "MDCI" method in Orca. Please let me clarify my question using a simple example: Suppose we are going to perform CBS extrapolation using "!...

21 July 2024 1,632 0 View