V2EX carboxylate

Carboxylate

释义 Definition

carboxylate(羧酸盐 / 羧酸根):指羧酸(RCOOH)失去一个质子(H)后形成的阴离子(RCOO),也可指与该阴离子配对形成的盐或酯类相关结构。在化学与生物化学中常用于描述官能团、离子形式或配位结构。(该词在不同语境下也可作动词,表示“使形成羧酸盐”。)

发音 Pronunciation

/krbk.s.let/(英)
/krbk.s.let/(美)

例句 Examples

Carboxylates are common in soaps and detergents.
羧酸盐在肥皂和洗涤剂中很常见。

At physiological pH, many carboxylic acids exist mainly as their carboxylate form, which affects solubility and binding in proteins.
在生理 pH 条件下,许多羧酸主要以羧酸根形式存在,这会影响它们的溶解度以及与蛋白质的结合。

词源 Etymology

来自 carboxyl(羧基)+ -ate(常用于表示“盐/酯/阴离子”或“形成……的化合物”)。其中 carboxyl 源于 carbon(碳)与 oxygen(氧)的组合概念,用来指代含 C=O 与 OH 的官能团;加上 -ate 后,常指其去质子化后的形式(COO)或相应的盐。

相关词 Related Words

文学作品 Literary Works

  • Lehninger Principles of Biochemistry(《雷宁格生物化学原理》)
  • Organic Chemistry(Clayden, Greeves & Warren)(《有机化学》)
  • March’s Advanced Organic Chemistry(《马奇高等有机化学》)
关于     帮助文档     自助推广系统     博客     API     FAQ     Solana     974 人在线   最高记录 6679       Select Language
创意工作者们的社区
World is powered by solitude
VERSION: 3.9.8.5 8ms UTC 23:05 PVG 07:05 LAX 16:05 JFK 19:05
Do have faith in what you're doing.
ubao msn snddm index pchome yahoo rakuten mypaper meadowduck bidyahoo youbao zxmzxm asda bnvcg cvbfg dfscv mmhjk xxddc yybgb zznbn ccubao uaitu acv GXCV ET GDG YH FG BCVB FJFH CBRE CBC GDG ET54 WRWR RWER WREW WRWER RWER SDG EW SF DSFSF fbbs ubao fhd dfg ewr dg df ewwr ewwr et ruyut utut dfg fgd gdfgt etg dfgt dfgd ert4 gd fgg wr 235 wer3 we vsdf sdf gdf ert xcv sdf rwer hfd dfg cvb rwf afb dfh jgh bmn lgh rty gfds cxv xcv xcs vdas fdf fgd cv sdf tert sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf sdf shasha9178 shasha9178 shasha9178 shasha9178 shasha9178 liflif2 liflif2 liflif2 liflif2 liflif2 liblib3 liblib3 liblib3 liblib3 liblib3 zhazha444 zhazha444 zhazha444 zhazha444 zhazha444 dende5 dende denden denden2 denden21 fenfen9 fenf619 fen619 fenfe9 fe619 sdf sdf sdf sdf sdf zhazh90 zhazh0 zhaa50 zha90 zh590 zho zhoz zhozh zhozho zhozho2 lislis lls95 lili95 lils5 liss9 sdf0ty987 sdft876 sdft9876 sdf09876 sd0t9876 sdf0ty98 sdf0976 sdf0ty986 sdf0ty96 sdf0t76 sdf0876 df0ty98 sf0t876 sd0ty76 sdy76 sdf76 sdf0t76 sdf0ty9 sdf0ty98 sdf0ty987 sdf0ty98 sdf6676 sdf876 sd876 sd876 sdf6 sdf6 sdf9876 sdf0t sdf06 sdf0ty9776 sdf0ty9776 sdf0ty76 sdf8876 sdf0t sd6 sdf06 s688876 sd688 sdf86