A) You are given a dye with an excitation maximum of 358 nm and
an emission maximum of 461 nm, and your fluorescence microscope has
fluorescence cubes with the filters below. Do you think you will
you be able to see any fluorescence from this dye using any of
these fluorescence cubes? Explain your answer. B) Does it
make a difference if the barrier filter is a band pass versus a
long pass? Why?
Filter cube Excitation (exciter) Emission (barrier)...
how exactly do you determine the miller indices for the first
three peaks of a diffraction pattern? for cubic it makes sense for
it to be (100) (110) (111) but for less symmetrical structures how
do you determine which planes will have the lowest values.
Specifically for structures such as tetragonal, rhombohedral and
orthohrombic.
Assign NMR peaks to the following Structure. And desribe the
Spectra as you would for a formal report. Please help at least give
some advice on how to start this, although full answer would
receive more points! http://imgur.com/ozaSOML
How are the emission spectra for hydrogen and helium similar and
different from each other?
Note- I know He has more colors/lines but why? etc... (the more
specific an answer to this question the better I will understand, I
just dont even know where to start)
How are the emission spectra for hydrogen and helium similar and
different from each other?
Note- I know He has more colors/lines but why? etc... (the more
specific an answer to this question the better I will understand, I
just dont even know where to start)
how do you find the wavelength of highest intensity fluorence by
looking at the excitation and emission spectrum?
why do some wavelengths show maximum intensity and the rest
decrease in fluorescence emission intensity?
Patterns of emission or absorption lines in spectra can uniquely
identify individual atomic elements. Explain how positive
identification of atomic elements can be used as one way of testing
the validity of the cosmological principle discussed in Chapter
1