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Questions related to Coating
In the case of having hydrophobic iron oxide nanoparticles coated with oleic acid, what happens when conducting the phase transfer process in order to add a polymer (PEG) on its surface? Does the...
01 February 2023 2,943 3 View
I was wondering if it's possible to evaluate the amount of oligosaccharides (stachyose and raffinose) in soybean meal using the dinitrosalicylic method. I have dinitrosalicylic acid and...
01 February 2023 9,801 1 View
I have synthesized Fe3O4 magnetic nanoparticles using FeCl3.6H2o and FeCl2.4H20 and NH4OH.
20 January 2023 6,718 7 View
Hi everyone, I am using wien2k to calculte material properties. My quetion concern band calculation. In fact, How to choose K path or high symmetry points? Is there a unique choice for each space...
19 January 2023 5,609 3 View
I have attached the roughness data and the profile.
19 January 2023 187 1 View
Dear All, Can anyone please help in suggesting some relevant papers on "polymer-coated hydride particles" that give the product in a powdered form, not a composite? Thanks, Isha
18 January 2023 9,549 4 View
Hello, I am going to indicate total glycosaminoglycans content as well as DNA content in chondrocytes culture (48 well plate). First I have to prepare papain lysates out of the cells and according...
16 January 2023 6,270 0 View
I am currently developing a high hardness coating for PET and the problem now is that the coating can be very hard (pencil hardness 6H), but it is so brittle that it cracks easily when bent. The...
16 January 2023 5,911 2 View
In a situation that a science concept is taught only theoretically as abstract without method of demonstrating it for learner due to lack of already known method, but one wants to design and...
14 January 2023 6,490 1 View
I am trying to achieve a tunable undercut profile by using bi-layer resist stack PMMA(Top)/PMMA-ZEP 2:1 Ratio(Bottom). I am pretty new to fabrication; hence, I am not sure how do I mix the PMMA...
12 January 2023 6,755 2 View
Hi, I tried to find the emission energies of a molecule. I optimized the S1 with gaussian (wB97XD/6-31+G(d,p)) and did also TDDFT singlepoint calculations with orca on this structure. I found very...
12 January 2023 7,724 2 View
I want to calculate the strains and the cristallites size using fullprof refinement. I followed the necessary steps by creating an .irf file but the generated .mic file does not contain results...
10 January 2023 309 2 View
How to prepare stock solution for multiple elements to analyze human urine in ICP-OES?
10 January 2023 9,085 0 View
Hi, here I am run data processing on a small memvrane protein(
09 January 2023 4,464 0 View
Good afternoon, I am working with X-ray diffraction data, for which I am particularly interested in understanding the contribution of the peaks intensity. I found few papers of Istvan Groma, who...
09 January 2023 7,468 1 View
To investigate the core-shell structures with Kohn-Sham DFT scheme, 1- What is the best expression for the effective potential inside the dielectric core? 2- Is there any variations in the...
09 January 2023 4,223 3 View
I am working on a thermodynamic cycle including a parabolic trough solar collector(PTC) with Therminol VP1 as a working fluid. The modeling of this cycle will be done using the Refprop library in...
08 January 2023 9,534 1 View
Hey, I am preparing a Magnetite in lab for using it as a pigment for a project. Among all of my trials, the pigment I produced was blackish or brown-blackish. However, the sample of magnetite...
07 January 2023 2,144 3 View
Can I use combination of these three in a single electroless bath and what is the difference between citric acid and Trisodium citrate
06 January 2023 3,620 0 View
Dear Researcher, For measuring the response time of SPR-based sensors, Is there any specific formula or theoretical explanation for that? Need some references.
05 January 2023 825 1 View
I have modified a pH-responsive mesoporous silica nanoparticle with a diameter around (80-90nm), and I needed to study the cytotoxicity of this MSN on colon cancer cells. the cells were seeded in...
01 January 2023 9,961 1 View
I precipitate the proteins with ammonium sulfate. I need to remove salt from samples. What can I use as a buffer in dialysis?
01 January 2023 1,137 1 View
I want to know that how i write a code of 3d Nano constriction geometry in oommf software. I attached the geometry if anyone have idea for code then please answer this question.
01 January 2023 9,069 2 View
Hello Researchers, What is the availability of homogeneous electroless copper plating layer on aluminum powders? Can I get the opinions of the experts on this topic? Best regards.
30 December 2022 1,586 0 View