Can anyone suggest a method for amino functionalization of cellulose paper?

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XPS peak fitting: Must satellite peak areas be accounted for, while calculating oxide thickness?

Subject: XPS peak fitting with satellite peaks I am currently working on peak fitting Sn3d spectra that include satellite peaks (see attached figure). My aim is to calculate oxide thickness by...

02 October 2023 3,791 1 View

Diesel Heater Glow Plug actuation using MOSFET Trigger Module?

Can I supply 12V DC voltage to diesel engine glow plug through a MOSFET Switch module.

03 June 2023 7,983 1 View

Can i actuate a GDI injector using arduino and motor shield combo ?

I had a plan to run the GDI injector for a single pulse injection. This injector draws high current and voltage for its operation. For that I used a GDI injector, Arduino Atmega 2560, Motor...

17 February 2023 256 4 View

Presence of grossular-andradite (grandite) series garnets in nepheline syenite gneiss indicate any carbonate related hydrothermal phenomena?

Dear all, I have nepheline syenite gneisses, consisting of grossular-andradite (grandite) series garnets. Other minerals of these rocks are nepheline (seldom altered), plagioclase, k-feldspar,...

21 January 2023 2,819 11 View

Which type of injection system is used in ISRO's VIKASH Rocket engine ?

What is the mechanism of fuel and oxidizer mixing used in ISRO's designed VIKASH Rocket engine?

04 July 2022 9,750 2 View

How can I calculate the excited state energies S1 and T1 in order to calculate delta(EST) energy gap for TADF calculation?

I am using Gaussian 09. I need to calculate delta(EST) energy gap for TADF calculation (for organic molecules).

07 May 2022 5,973 1 View

Channel Estimation for MIMO channels using RIS?

It is known that for optimal RIS control, perfect CSI of all the links between BS and MS through the RIS is required. Therefore, channel estimation and corresponding message feedback methods will...

02 February 2022 7,604 6 View

Is it possible to detect the somatic mutation in serum/plasma of brain tumor after resection and before start of adjuvant therapy using NGS?

We are interested to detect somatic mutation in serum/plasma of brain tumor patients, in samples collected after resection and before start of adjuvant therapy. Is it feasible to get the somatic...

21 December 2021 1,968 5 View

Business model and organizational structure- how are they related?

How does business model of a firm influence its organizational structure? Any pointers are highly appreciated. Thanks a lot. Does the business model get defined based on the structure? I doubt...

08 November 2021 5,037 22 View

Easiest way to measure particle size distribution of Graphene/GO dispersion?

What is the easiest way to measure the PSD for GO/or Graphene/ CNT dispersion? Something quick and easy and cheap NOT by using SEM or other imaging analysis

26 October 2021 1,974 8 View

Baseline drift in HPLC? What causes this?

Hello, Why do i see this baseline drift when i compare my blank (black) to the sample (blue)? Any suggestions as to why this happened? Thank you!

11 August 2024 3,770 4 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

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

Determining the worth of a point improvement in Hamilton Depression Scale?

Dear readers, Thanks for your attention. I am wondering about the health economic problem of quantifying the value of interventions which a) prevent, b) improve symptom profile and c) ultimately...

05 August 2024 3,246 1 View

Conjugation of PEG-Amine to an Amino Acid Using EDC?

I am attempting to conjugate PEG to an amino acid at the C-terminus, for the purposes of producing nanoparticles. I have been told that PEG modified with amine groups can be used for this purpose,...

31 July 2024 2,033 1 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

Is it possible to use a safer acid instead of monochloroacetic acid to convert bacterial cellulose to carboxymethyl cellulose?

Hi, researchers, Is it possible to use a safer acid instead of monochloroacetic acid to convert bacterial cellulose to carboxymethyl cellulose?

29 July 2024 4,570 0 View

Can the limit of quantification (LOQ) of an analytical method fall outside its linear dynamic range, or must it always be within it?

Can an analytical method's limit of quantification (LOQ) be outside its linear dynamic range, or is it always required to be within it? Please provide a thorough explanation supported by verified...

29 July 2024 7,198 9 View

Where to start the Analytical model for Dry sliding wear of metal surface ?

I am doing research on wear mechanism of the additive manufactured metal parts under dry condition. Please share the reference to start the analytical modelling of the wear prediction.

29 July 2024 6,115 0 View

My cfDNA extraction protocol using silica beads works with plasma collected in COD SAGM bags but not with plasma collected in K2 EDTA tubes. Why so?

I am currently performing cell-free DNA (cfDNA) extraction from plasma using an in-house developed kit that employs silica-coated magnetic beads. My protocol works effectively with plasma obtained...

28 July 2024 3,559 0 View