Results 111 to 120 of about 876 (157)

Occurrence of electronically excited products during the defensive reaction of bombardier beetles

open access: yesPhotobiochemistry and Photobiophysics, 1986
K. Peschke, K. Schmit, K. Zinner
openaire   +1 more source

The bombardier beetle

Journal of Chemical Education, 1972
The chemistry behind the bombardier beetle's chemical defenses illustrates the principles of reaction rates, catalysis, and laboratory safety.
Robert C. Plumb, Karen L. Erickson
exaly   +2 more sources

Bombardier beetle based biosensor

Biosensors and Bioelectronics, 1996
A biosensor constructed by combining an oxygen electrode with the liquid ejected by bombardier beetles (Pheropsophus aequinoctialis) immobolized on a collagen membrane is developed for hydrogen peroxide. The sensor presents a linear range of 2.0 x 10(-4)-2.0 x 10(-3) M and a reproductibility of approximately 2%.
H S, Nakatani   +4 more
exaly   +3 more sources

Effect of bombardier beetle spray on a wolf spider: repellency and leg autotomy

Chemoecology, 2006
Data are presented on the repellency of the spray of a bombardier beetle (Pheropsophus aequinoctialis) to a lycosid spider (Lycosa ceratiola). The secretion is shown to cause the spider to desist from its assault on the beetle within, on average, 58 ms of onset of the beetle’s secretory emission, a reaction time that is at a par with latencies ...
Thomas Eisner   +5 more
exaly   +2 more sources

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