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Questions related to Materials Science
I am looking to activate autophagy under autophagic inhibition conditions, by supplementing cells with extracellular calcium source, which can activate calmodulin and intern activate autophagy,...
24 August 2025 5,203 2 View
We are looking int calcium signaling through various calcium sources, to prevent cell death.
13 August 2025 5,934 3 View
HeLa cells survived and even proliferated at lower doses but SH-SY5Y. Why might SH-SY5Y cells be so sensitive? Could it be due to intrinsic properties or possible mutations in these cells?"
12 August 2025 1,528 4 View
I want to perform GCD on an asymmetric supercapacitor. I’ve assembled a coin cell with 1 mg cathode and 5 mg anode, based on the mass balance equation. If I want to run the GCD at 1 A/g, what...
31 July 2025 5,619 1 View
Since the sample requirement of the TEM is very small that to in a liquid form. Will it be possible to perform TEM test of fabric sample without disturbing its original structure.
04 July 2025 9,933 2 View
Hello everyone, I'm working on calculating the Two-Photon Absorption (TPA) coefficient and I'm looking for the expression of the third-order susceptibility χ(3) using the compact density matrix...
03 July 2025 6,540 2 View
I am in requirement of 4T1 cell line for cancer cytotoxicity study.
10 June 2025 7,894 3 View
Hi My name is Taha Sochi (a scientist, researcher, reviewer and author; please see my profile on the internet). I have expertise and published work in the following areas: 1. Fluid mechanics...
23 May 2025 5,251 1 View
Hello ResearchGate community. I am facing a problem that puzzles me. I am trying to make two targets work on a DC sputter system that has become my primary dep tool. - I am having issues with Cu...
14 May 2025 9,855 3 View
I have a cathode with a capacity in the range (100-200)mAh/g and an anode in the range (1000-2000) mAh/g. When I assemble them with a coin cell, there is no capacity, and the OCP has a low value.
27 April 2025 3,768 14 View
I have problems with plasmids, retransforming them or use them in mammalian cell culture. I recently discovered only the samples I transfected with plasmids have contamination sometimes red,...
31 March 2025 4,164 5 View
My query is, from XRD we get crystallite size in the order of nanometer as I have synthesized my Hydroxy-apatite from co-precipitation route from the Scherrer's formula. I did SEM analysis of a...
11 February 2025 4,802 10 View
I've always blocked membranes for WB with 3-5% milk or BSA in PBST depending on the phosphorylation of protein to investigate. However, I am now reading in a protocol that they used the "Roti...
27 January 2025 3,569 2 View
In a factor analysis of an employee survey n=670 and 92 questions, could I have as many as 12 factors? Factor loadings ranged from .42 to .77, and factors seemed to have good construct and content...
23 December 2024 4,333 2 View
I am trying a quick form of ribosome profiling where I digest RNA outside of harringtonine-treated samples, isolate and clean the RNA with Trizol, then use PNK modification to fix the 5'OH to...
12 November 2024 9,308 1 View
Restorative VS. Cosmetic Dentistry: What Is the Difference?
02 November 2024 1,802 2 View
Should I report the survey and interview findings in separate chapters and then discuss their integration in a dedicated discussion chapter, or should I present the survey findings first and...
23 October 2024 5,901 2 View
In a quest to test for discriminant validity on SMART PLS, I observed that the heterotrait-monotrait ratio of correlations are above 0.9 but Fornell-Larcker criterion and (partial) cross-loadings...
16 October 2024 1,807 0 View
HTMT and Fornell-Larcker criterion are generated in SmartPLS 4. Should I use Fornell-Larcker criterion to check discriminant validity in view of comment by Henseler et al. (2015)? If yes, please...
17 September 2024 5,670 0 View
Dear researchers, I am using polypyrole as supercapacitors electrode in a three electrode system, what i have seen is that at the same current density the specific capacitance of the electrode...
28 August 2024 7,401 0 View
Sn4+, In3+ are relatively strong Lewis acids respect Zn2+ and Mg2+ and these ions are in equilibrium with Br- (e.g. provided by tetrabuthylamminium bromide TBAB). In literature I have found that...
20 August 2024 5,978 0 View
The reflexes within the measured XRD pattern are not clearly visible or fully indicated, and a legend is missing. explain this.
28 June 2024 7,598 3 View
Do farmers use robots and its in the field of agriculture and difference between automation and robot technology?
27 June 2024 9,240 2 View
i am testing a model with one dependent variable (4 items), and 7 independent variables i have a persistent discriminant validity issue between the dependent and one of the seven independent...
27 June 2024 5,927 0 View