I have used ethanol, AIBN & Monomer but it is not precipitated in diethyl ether(excess). It showing very sticky nature and not precipitating.
Suggest me the method or some other software to calculate the above said data for nanoparticles.
21 February 2021 3,350 7 View
What are the main differences between Graphene Oxide and Expanded graphite, in terms of surface functionalities, conductivity, d-spacing and other features? Is the term expanded graphite...
06 February 2021 9,810 4 View
Can anyone help me in learning how to run material studio simulation in the HPC cluster? what are the commands for that? #MATERIALSTUDIO #Dmol3 #HPC
07 January 2021 8,003 3 View
I have polymer composite film samples. The thickness of my sample is around 1.5 mm. While calculating piezo-coefficient via AFM, there is no response. Can anyone let me know the optimum sample...
14 December 2020 3,895 10 View
I used He-O plasma irradiation to activate the surface of polyester aka PET fabric before coating the fabric with polypyrrole via in-situ polymerization of pyrrole monomer in an oxidative...
22 March 2020 3,327 5 View
Suggest methods to perform clustering and classification in these- 1) Graph structures 2) Twitter networks 3) Rumor Identification 4) Big data networks
03 December 2019 7,452 3 View
What is the significance of (or how do I interpret) the "offset value (Yo)" while I peak-fit spectroscopy data (say FTIR, UV-Vis, XRD etc.) in Origin 8.0 Pro? I understand a more positive offset...
26 November 2019 5,620 3 View
What is the meaning of an appearance of the second peak at 4.5 degree in the case of composite?
30 July 2019 1,153 1 View
I have read about the absorption peak shifting to longer wavelength regions for semiconductors because with increasing size of the nanoparticle, the bandgap energy decreases and hence increases...
18 March 2019 7,085 1 View
I do inflammatory cell signalling related experiments. I seed A549 cell in a 6-well plate (for eg.) and wait for 48 hours to get them confluent. Then serum starvation overnight, followed by...
26 January 2016 5,697 2 View
Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...
03 March 2021 5,978 5 View
I need to prepare a solution of Napabucasin (inhibitor of cancer cell stemness) in dichloromethane. The drug is expensive, so maybe somebody already tried to do it. If it is soluble, what is the...
02 March 2021 9,945 3 View
The reaction of APTES with salicylaldehyde in ethanol leads to the formation of imine compound yellow solid which is mention in literature, but I am not getting yellow solid I don't know why? when...
28 February 2021 2,955 2 View
I am planning my protocol for my dissertation for an experiment quantifying bacterial (E. coli) biofilm formation on micro-plastic (5mm discs of polyethylene bags) by conducting a crystal violet...
23 February 2021 7,868 2 View
I need to synthesize MoS2 nanosheets by alternate methods without pure water as a solvent.
22 February 2021 9,246 1 View
I have used Picral etchant (4.2 g Picric acid, 10 mL Acetic acid, 70 mL Ethanol, 10 mL distilled water) but it didn't work. Is there any alternative?
21 February 2021 2,558 5 View
If ethanol has analgesic properties, why isn't it used for clinical purposes?
18 February 2021 8,227 4 View
I am currently preparing to isolate polyphenolics (Hydrolysable tannins) from aqueous extract of a plant. I want to set up a small sephadex column to guide the major isolation on a laerge...
18 February 2021 1,455 3 View
I prepared the ethyl acetate, ethanol and butanol fraction from the ethanol extract of seed for isolation of Flavonoids. Amongst them ethanol fraction showing shinoda test positive for polar...
13 February 2021 8,263 3 View
I need an explanation of this sentence: Firstly, SnCl4.5H2O with fixed at 0, 1, 3, and 5 mol% of TiO2 and Titanium (IV) isoproxide (TTIP) with fixed at 10 ml were mixed into 150 ml of ethanol...
10 February 2021 3,291 2 View