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Questions related to Nano
I am studying the environmental impacts of producing yttrium compounds, like yttrium carbonate hexahydrate and yttrium oxide hexahydrate. In my research, both of these compounds are produced by a...
12 July 2022 4,375 1 View
Hi, I am interested in the polysaccharide composition of wheat and oat bran. I assume that cellulose, arabinoxylans, mixed-linkage glucans and possibly some starch will be present, because these...
07 July 2022 4,865 0 View
What factors make rice start panicle differentiation ( from total vegetative growth to reproductive growth ) ( expression of panicle differentiation genes )? Is the vegetative growth period...
01 July 2022 1,068 0 View
Hi. Can Castep draw a 2D plane of electron localization function (ELF)? The obtained ELF can be exported as 3D view, but I want to draw a 2D map, e.g., (100) plane. I tried to use "Craete...
21 June 2022 4,097 2 View
calculation of amount of chemicals by sol gel method
16 June 2022 4,018 8 View
chemical synthesis of PVP capped silver nanoparticle using NaBH4 fallowed a procedure of Mirzaei etal 2017. PVP(0.1%) was kept in magnetic stirrer till it dissolve and AgNO3 was added then it...
06 May 2022 4,772 2 View
Dear researchers, We are starting a new experiment involving short chain fatty acids and we wanted to measure them in serum samples using UPLC-MS/MS. For the protocol set up, we found some...
04 April 2022 9,774 3 View
i am working on NaCMC based hydrogels
17 March 2022 9,532 4 View
Can any one here help with the interpretation of FTIR result of polymeric compounds, such as micro plastics.
16 March 2022 6,133 3 View
Hello everyone I'm working on biodegradation of a toxic substance with pure culture as my master thesis in batch flasks, as you know during this process I transfer culture from one subculture to...
03 March 2022 4,845 0 View
So I have a lot of ICP data from igneous samples on an Excel table, some of this data includes Au and Ag ppm values, but I don't know how to work with my data, like how can I detect anomalies that...
02 March 2022 2,626 4 View
I previously prepared TiO2 NPs via aq sol-gel route which were doped with nitrogen from urea and Cu and Cd. However, The gel crystallized very quickly during the drying process @ 100 C. So i am...
25 February 2022 3,119 3 View
I have to find the concentration of synthesized palladium nanocluster. If ICP MS is used it will give the concentration of palladium only. Then how can we find the concentration of nanocluster as...
23 February 2022 8,184 4 View
I am attempting to induce senescence in NIH3T3 cells to treat with compounds to test their hypothesized anti-senescence activity. However, I have been having some challenges. Several reviews and...
17 February 2022 6,102 2 View
I have to take part in the Surface Engineering exam in a few days and I do not have enough time to go deep through the lectures. I would be grateful if anyone could introduce any suitable source...
14 February 2022 7,869 6 View
In AFM analysis under hybrid parameters there is a term called average profile wavelength which involves both amplitude and space parameters. I am unable to understand the physical significance...
11 February 2022 783 2 View
My company is looking to buy an ICP to scan and quantify impurities in semiconductors in the ppt concentration. We reached the point where we need to decide between ICP-oTOFMS and ICP-QQQ. What...
29 January 2022 5,111 3 View
During the study of photocatalytic properties of Zno/Cuo i kept the samples of methylene blue with certain amount of photocatalyst in sunlight for degradation. After some time the colour of...
22 January 2022 6,284 6 View
I want to analyze the bacterial cell membrane damage via TEM. For the preparation of sample of TEM which chemicals are used? I have read the literature and there are different chemicals. After...
21 January 2022 9,256 8 View
I had prepared 50ml of 20,25,30,35 and 40 ppm of eriochrome black T and add 25mg of copper sulphide as photocatalyst with stirring under dark for an hour then under light for 2hours the resulted...
12 January 2022 3,399 1 View
Is it possible to remove polyethylene layer from disposable paper cups? I want to remove polyethylene layer from disposable paper cups for my research purpose. I found in some papers to remove...
11 January 2022 1,128 2 View
We are trying to test the biodegradability of LDPE using some isolates. We dissolved LDPE plastic bags completely in heated xylene, blended the resulted paste and washed it using 70% ethanol. The...
24 December 2021 2,189 4 View
by silica coated ZnSe material .
23 December 2021 584 3 View
Hello everyone I'm working on biodegradation of a toxic substance with pure culture and I'm adapting my culture to the substance by using stepwise subculturing. A day after one of subcultures I...
21 December 2021 9,524 6 View