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I need to quantify cysteine loaded in silica particles. Can anyone tell me the best method for measuring cysteine in an UV-HPLC? Regards
10 October 2018 5,538 0 View
Hi. I did DLS analysis for a sol of bioactive glass. Results confused me. On the one hand 77 percent of particles are 7.2 nm and 23 percent are 1.2 nm but on the other hand average size is 1827...
10 October 2018 8,566 9 View
Can we say spallation reaction can happen only with high energy particle with any Z no. element but fission for fissile element can happen at any neutron energy? Rest like distribution of emitted...
10 October 2018 6,221 2 View
Surface Engineering Technology
10 October 2018 2,217 1 View
I faced a problem that Tantalum depositted on Silicon wafers got a lot of particles. Don't know why. The particle images look like it is a metal. I am suspectting that Tantalum depositted on...
10 October 2018 8,708 2 View
Currently I am doing analysis on raw material. Sometimes, there are some small particle after the incubation, we cant visually differentiate the small particle or colony on the plate.
10 October 2018 5,818 0 View
I´m tracking particles that eventually are very close to each other. Using my settings, Trackmate merge the particles in a single Blob. How to avoid it? Suggestions of other plugins or software...
09 September 2018 6,928 0 View
Hi, I need to pulverize some 90gr paper and some 250gr paperboard. I'm trying to get 500 µ m particles. Does anybody knows the best way to do it? Thanks.
09 September 2018 8,067 2 View
When a particle's velocity increases, then whether it's 'total mass-energy-equivalent' increases or the 'volume' increases due to mass-generation or the 'density of the particle' increases ?
09 September 2018 9,005 0 View
I am getting other peaks than primary pxrd peaks for the planes that we use to get for particles.
09 September 2018 3,436 0 View
i want to know the analysis expression, thanks!
09 September 2018 3,671 0 View
From a master student in confusing mess with his new field on PSO. I need to get some deserving-helpful information. As we know, the particle swarm optimization is a extensively studied algorithm...
09 September 2018 1,348 6 View
Actually, the trivial techniques meant for the pore size determination (BET, BJH) cannot be applied for the inquired systems, but I wish to know the porosity trend (whether meso/macroporous),...
09 September 2018 9,259 3 View
Particle feed size?
09 September 2018 2,211 2 View
We are taught that nature opposes a magnetic flux. Therefore, given that a particle obtaining a quantum spin (say an electron) has a finite area, then when first placed in a magnetic field the...
09 September 2018 332 6 View
I have been trying to encapsulate VEGF (a kind of protein) using PLGA w/o/w. The EE%, that I determined, was quite low: 10%. Here is the protocol I used: 1. 100 ug VEGF was reconstituted in 1ml DI...
09 September 2018 438 6 View
Pairs of particles or larger groups are not usually considered to be real unless they separate by distance of more than a wave length and become measurable in isolation. In space vacuum virtual...
09 September 2018 7,443 12 View
We know that these principles apply to particles. How is it used in magnetic field now?...
09 September 2018 9,609 5 View
I have this kind of microscope images, I wanna to get the average yeast cell size. But I don't wanna measure them manually. I tried use the particle analyze function in imageJ to analyze the...
09 September 2018 2,677 1 View
Can NOTHINGNESS be made of particles ??
09 September 2018 8,240 2 View
Of course, Coulomb’s law describes the phenomenon, but that does not explain it, as far as I know. This may be a somewhat philosophical question.
09 September 2018 1,028 21 View
Is it a way to calculate how much % of the volume occupied by particles in SPME fiber (65 um)? The only data I know so far is the mean diameter of particles and their density.
09 September 2018 5,634 0 View
I am looking for a mapping of the module deployment problem in the Fog computing environment into a optimization technique. There are works that solved the module deployment problem using Genetic...
09 September 2018 5,312 0 View
fifth force describ the interaction between the mass and the charge of particles
09 September 2018 3,109 0 View