| 单词 | tris buffer |
| 释义 | > as lemmastris buffer 1. [ < trishydroxymethylaminomethane.] The crystalline compound (HOCH2)3CNH2, 2-amino-2-(hydroxymethyl)propane-1,3-diol, used as a buffering agent. Also tris buffer. ΘΚΠ the world > matter > chemistry > equipment or apparatus > [noun] > buffers buffer1914 buffer solution1921 tris buffer1959 1959 Science 20 Mar. 783/1 This compound is commonly known as ‘trishydroxymethylaminomethane’ or ‘tris buffer’. 1964 Biochimica et Biophysica Acta 92 133 A uniform suspension of ghosts in 0·5 mM Tris. 1979 Sci. Amer. Mar. 102/2 The sodium current in a squid axon is abolished by applying a sizable dose of tetrodotoxin (and also replacing the sodium in the bathing medium with ‘Tris’ buffer). < as lemmas |
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