View allAll Photos Tagged microscopy
Looking into the center of a dandelion clock/puff (Taraxicum sp., Asteraceae) through the canopy of parachutes.
Dr. Ahmed Parvez Zabeen is visiting a LED Microscopy facility at the Chest Disease Clinic (CDC), Tangail.
Found these guys swimming in a droplet of ocean water. There must have been a billion of them! This is at 1000x magnification, so you can imagine how amazingly tiny they are.
Polarised microscopy image. Taken with a 2.5x 0.06 lens.on an old Leitz Orthoplan via the trinocular head.
DSC_0977_v1
Glyn Nelson
A filament of an unidentified organism. This filament, in spite of appearing as an empty skeleton, is motile. Magnified 400x. Collected from the yellow mud at the Weep Site, near Drawbridge, in the Don Edwards San Francisco Bay National Wildlife Reserve.
I have had an idea to take photographs of the same diatom slide (a small arrangement) using various contrast techniques for comparison.
The photos are labelled A-K. I know what each was taken with. Techniques (in no particular order!) include;
dark-ground
phase contrast
Hoffman Modulation Contrast (HMC) (DIY)
DIC
oblique
bright-field
relief contrast (Leica, I think designed for inverted)
variable amplitude contrast (VAC)
All were taken with a x10 Plan Apo objective, apart from a couple eg. Phase which is a x10 Plan Fluor
All are stacked images of 7-11 individual images, and processing is minimal, and broadly the same.
Because I haven't had a chance lately to sit down and take some new microscopy photos, I've uploaded a few scraps here from old sessions.
2003 electron micrographs of an indian shell bead, taken while I was at Humboldt State University.
(Sadly, I don't have any further notes on the bead or it's origins handy...)
2003 electron micrographs of an indian shell bead, taken while I was at Humboldt State University.
(Sadly, I don't have any further notes on the bead or it's origins handy...)
Santa Cruz Biotechnology, Inc. sc-40 (IF)
Specificity:Specific
Sensitivity:Sensitive
Sample:Myc-tagged protein in COS7 cells
Buffer:5% BSA in PBS
Dilution:1:50
Full Review: 1dbio.org/nyGfwm