A schematically shows how a glass micropipette is brought in contact with the cell, and B, using a higher magnification, a part of the cell membrane, with ion channels, in close contact with the tip of the pipette. ❋ Unknown (1991)
Right now I don't think popular cell probing techniques such as micropipette aspiration, magnetic twisting cytometry and AFM can provide the material constants needed for the commercial package. ❋ Unknown (2009)
They hold the egg with a micropipette, suck up one of the sperm with a microscopic needle, somehow having cut the tail off, and inject the sperm head into the egg. ❋ John (2008)
How To Make a Neuron Grow title Single Cell Electroporation in vivo within the Intact Developing Brain description How to perform single cell electroporation, using a micropipette to introduce DNA into a single neuron in tadpole brains. ❋ Sandra K (2008)
Now Forgacs and a company called Sciperio have developed a device with printing heads that extrude clumps of cells mechanically so that they emerge one by one from a micropipette. ❋ Unknown (2006)
Because if the sperm count is low, what we can do is do a procedure called Ixy, which is where you pick up single sperm in a micropipette and actually inject it into the egg to get fertilization. ❋ Unknown (2004)
The human egg recipient was enucleated with a micropipette. ❋ Unknown (2004)
They developed a thin glass micropipette (a thousandths of a millimeter in diameter) as a recording electrode. ❋ Unknown (1991)
On one micropipette, they place a T cell that they want to study. ❋ Editors (2010)
On another micropipette, they put a red blood cell on which an antigen - technically known as a peptide-major histocompatibility complex - has been placed. ❋ Editors (2010)
To administer the test, a police officer simply has to break a seal on a tiny micropipette of chemicals, and insert a particle of the suspected substance; if the chemicals turn purple, this indicates the possibility of marijuana. ❋ Unknown (2010)
The dimple at lower right is the 25-micron bead's contact point with a micropipette. ❋ Unknown (2010)
Typical micropipette nozzles are flat at the end, but too much tilting breaks the liquid contact. ❋ Unknown (2010)
At this site, one neural fold (right side) was removed over a length of 4-5 somites by gently tearing the tissue with a pulled sharp glass micropipette. ❋ Moran Valensi-Kurtz Et Al. (2010)
Biophysical Journal describes how his team carefully controlled water removal during glassification by releasing single tiny droplets of water-dissolved protein into the organic solvent decanol with a micropipette. ❋ Unknown (2010)