Which block copolymers are soluble in a MeCN-MeOH system?

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What could be the possible reason for the appearance of a peak ~ at -0.58 V for bare Glassy Carbon Electrode (GCE)?

Peak appearing ~ at 0.58 V - 0.56 V. Scan rates tested: 50 mV/s, 100 mV/s, 200 mV/s, and 500 mV/s. for 50 cycles at max. Electrolytes used: 0.1 M NaOH, 0.1 M Phosphate buffer solution (pH-7.4)...

11 July 2023 6,984 3 View

What is the difference between structure and architecture in the material science?

I would like to study the effect of alternation or enhancement in structure and architecture in the catalytic properties of nanomaterials. While studying that, I failed to understand the exact...

01 February 2023 4,260 5 View

Which free simulation software can I use for modeling the railway freight capacity for multiple tracks and multiple scenarios??

Which free simulation software can I use for modeling the railway cross-border freight capacity for multiple tracks and multiple scenarios?? Can I use VISUM? May I know if I can download Opentrack...

25 May 2021 434 2 View

I have revived my RAW-Blue cells, but they are not getting attached to the flask all the cells are floating. can anyone help me with it?

I know the cell line is not an adherent, it is a loosely adherent cell line. But my cells are not getting settled on the flask. they are all floating in the media. Previously when I have revived...

28 September 2020 5,765 3 View

Any suggestions of the latest microscopes for morphotaxonomic studies of bryophytes, under 5000$/4,00,000₹??

I am planning to start a new research project, and need suggestions for the contemporary microscopes that are being used in Bryology/morphotaxonomic studies in the world, in my price range.

26 November 2019 5,419 2 View

I have a moderation plot that contradicts theory and I am not sure if I am interpreting it right. How to interpret the interaction plot?

Could someone help me interpret this plot?

18 May 2019 8,453 5 View

Is there a list of UGC approved community medicine or public health journals in India?

There have been many selections and reports of predatory journals in the list. Also as the list on UGC website includes all journals from many many specialities it’s difficult to see whether the...

04 May 2018 5,983 5 View

What can we use nonlinear prediction model for stationary time series dataset?

I have some time series datasets for prediction. In which, I got stationary after basic test by ADF() function. But I got the good result by SVR method than ARIMA. I have doubt that I can use...

17 February 2018 9,746 5 View

How is represention of internet traffic data as trace dataset /SNMP dataset in time series ?

I am beginner in this field. I went through some papers and got raw time series was decomposed using wavelet transform. I also want to use IP network traffic data-sets may be in form traced data...

05 September 2017 7,115 3 View

I have variant file in excel sheet generated from 6K SNP CHIP .Is there possible way to convert it into VCF format?Can any one help me in this regard?

I have genotyped my lines using Infinium 6k SNIP CHIP and have received variants in hapmap format. I want to convert this into VCF format so that i can annotate variants using some online tools.

30 January 2017 1,097 3 View

How to calculate CCS for Sodiated adduct ions and Multiply Charged Ions?

I'm currently working on calculating the collision cross section (CCS) for various ions, and I'm facing challenges when dealing with sodiated and multiply charged ions. Most of the resources I’ve...

08 August 2024 8,329 0 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

EDC carbodiimide and NHS easter 's half life among different pH?

It has been long known that EDC carbodiimide and NHS easter's half life agains hydrolysis are highly related to pH. However, very surprisingly, not yet found a paper giving a table/chart of their...

25 July 2024 8,738 0 View

Mechanochemistry: ball to powder mass or ball to powder volume?

I run mechanochemical reactions that involves the use of a large amount of catalyst (1:1 molar ratio to the reactant). When I try to understand the effect of amount of catalyst on the reaction, I...

23 July 2024 9,938 1 View

How to eliminate the carry-over effect in GC-MS/MS system?

Hi, I am a PhD student working at Jagiellonian University, Faculty of Chemistry. My work is related to the development of new analytical methods for the quantification of short-chain fatty acids...

22 July 2024 5,492 6 View

Is it possible to manufacture polypropylene sheets using a biaxial process?

I know that films and other low-thickness laminated products are produced using biaxial orientation, but is there something similar for sheets with a thickness of around 6 mm? Or are they...

21 July 2024 1,559 1 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

Why am I seeing only one initial maximum in torque-time curves for the fusion of PVC in a Brabender?

We're studying the stability and fusion behavior of multiple PVC compounds in a Brabender. After a few trials, we set the temperature at 195 °C and the rotor speed at 70 rpm. Samples differ in...

12 July 2024 2,768 1 View

What are the principles of physical chemistry?

what are the main points

10 July 2024 9,236 5 View