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Questions related to Liquids
Hello, I'm currently making a life cycle assessment for a liquid hydrogen tank. One of the materials considered is a carbon fibre reinforced PEEK. However, there is not a lot of data about the...
11 February 2022 915 5 View
The work aims to examine the liquid desiccant - multistage evaporative cooling system parametric analysis in providing cooling and dehumidification, and then quantify the energy benefits of the...
07 February 2022 7,680 2 View
Dear Colleagues. We investigate the process of sawdust activation in the cavitator. The results obtained show high physical and mechanical properties of materials from activated sawdust. The...
19 January 2022 8,029 2 View
I've been working on BIC of metasurface integrating with a layer of cells and cell culture fluid. Is there any possibility that I can build a model that metasurface is at the lower position while...
18 January 2022 2,211 2 View
How to model and simulate the behavior of nanoparticles in an evaporating sessile liquid droplet. The objective is to simulate and to know the behavior of nanoparticles at the end of evaporation...
12 January 2022 7,951 2 View
I'd like to find a lab where I can pay someone to determine the percentage of pollution in a biological sample based upon the amount of carbon 14 present in the sample. The approach was...
07 January 2022 6,243 1 View
I want to know if just distilled water would be fine for this purpose or should I go for something like Phosphate buffered saline? My ultimate aim is to freeze-dry the fungal hyphae for SEM...
03 January 2022 8,441 3 View
Is dilution of the liquid nanoparticles for optical examinations necessary? When is the dilution performed? How is the necessary dilution percentage determined, especially if the solvent is...
27 December 2021 2,628 5 View
Dear Colleagues...... How can we determine the ablation threshold of a material in liquid laser ablation? many thanks Huda
25 December 2021 7,567 4 View
MK750 : SiO2=68% ; Al2O3=29% WG: SiO2= 29 % ; Na2O =13% [NaOH]=10M Formulation : MK750=450g ; Sand =1350g ; Liquid/Solid=0.65 ; WG/NaOH= 1.5 ; I need a details of all calculations ; My Email...
15 December 2021 2,669 5 View
I have been working on 1D and 2D materials; now, I would like to measure the vibrational properties using the Raman spectroscopy of these samples in the liquid state measurement.
06 December 2021 6,674 3 View
I have worked on Agilent 4284A liquid dielectric test fixture LCR meter, it is very sensitive but gives good results. Now I need an instrument with good frequency range (minimum-maximum), and less...
01 December 2021 9,051 4 View
Please provide feedback on my issue. I work with GC/FID-NPD Trace 1310 with autosampler Triplus RSH (Thermo). I use standard liquid injections, but from the beginning I´ve faced problems that the...
26 November 2021 5,860 4 View
To my understanding, liquid pressure/stress can not drop below absolute zero as it would reach vapor pressure first and undergo a phase change. However, would it be possible that the liquid...
19 November 2021 9,025 1 View
I am doing a FACS method validation using cell lysate and came across this issue of need to validate the long term stability if temperature changes during storage. Since cell lysate are kept in...
16 November 2021 2,111 1 View
During the wicking of liquid, it goes up due to capillary force. It is required to apply pressure at the interface of liquid and air. The position of this applied pressure changes with time.
11 November 2021 5,305 3 View
Hi Dear, I am studying on the Ta-Al-B system. I need a ternary phase diagram to find densification temperature and liquid phase formation. Does anyone know about this.? regards.
09 November 2021 7,594 1 View
Hi everyone We are looking to perform force measurements on hydrogels using an AFM setup. To avoid evaporation, we would like to immerse the hydrogels in liquid, however, the hydrogels may swell...
27 October 2021 6,256 9 View
The other day I was going to prepare my spectrophotometer to analyze the absorbance (OD600 nm) of a series of test tubes containing LB liquid media. Therefore, I calibrated my spectrophotometer...
27 October 2021 2,684 22 View
Assume that you have a red liquid which is absorbing green light. If you put it in one arm of a Michelson interferometer and if you gradually increase the concentration of the absorbing dye,...
23 October 2021 1,123 7 View
Other than the process of liquid liquid solvent extraction, how can gadolinium be separated from scrap mixed oxide of uranium dioxide and gadolinium oxide?
21 October 2021 959 3 View
Hello, I need to introduce an electron bubble to the liquid medium in MD simulation. Does anyone know how to introduce electron bubbles to the liquid medium using GROMACS? Cheers, Kal
18 October 2021 2,926 1 View
Dear all, Does anyone know a thermochromic liquid that produces a color gradient in a temperature range between 20 and 50°C? Thank you
14 October 2021 1,209 1 View
Ø Before starting the muscle biopsy procedure, pour 100 mL (approximately 1/3 of beaker) isopentane (2-methybutane) to a glass beaker or a steel beaker. Ø Suspend the beaker in a bath of liquid...
07 October 2021 3,538 3 View