Chelating ligand tuaj yeem tsim lub nplhaib nrog lub hauv paus hlau. Yog li nws muaj peev xwm tswj tau electron nrog rau hauv lub nplhaib. Vim nws muaj ntau lub zog ntawm kev nyiam ntawm nruab nrab hlau ion chelating tus neeg sawv cev, yog li ntawd, lawv ruaj khov dua.
Puas chelate complexes ruaj khov dua?
Chelate Effect yog cov complexes uas tshwm sim los ntawm kev sib koom tes nrog chelating ligand yog ntau dua thermodynamically ruaj khov duacomplexes nrog non-chelating ligands.
Vim li cas chelate feem ntau ruaj khov?
Chelates yog qhov ruaj khov ntawm cov hlau ions nrog cov khoom siv organic xws li a tshwm sim ntawm lub nplhaib-zoo li daim ntawv cog lus. Qhov kev ruaj ntseg yog qhov tshwm sim ntawm kev sib raug zoo ntawm cov chelator, uas muaj ntau tshaj ib khub ntawm cov electrons dawb, thiab lub hauv paus hlau ion.
Yuav ua li cas chelation nce kev ruaj ntseg ntawm txoj haujlwm?
Cov nyhuv chelate yog qhov nyuaj ua los ntawm kev sib koom tes ntawm cov hlau ions nrog cov chelating ligandyog cov thermodynamically ruaj khov dua li cov complexes uas tsis yog chelating ligands [10, 11].
Vim li cas chelation thiaj ruaj khov ntawm kev sib koom tes?
Chelation - Nws yog kev sib txuas ntawm cov hlau ions rau ions thiab molecules. … Qhov tseem ceeb tshaj plaws yog cov txheej txheem ntawm chelation ( tsim lub voj voog los ntawm kev tsim cov kev sib txuas ntawm cov hlau ion thiab ligand) stabilizes ib qho kev sib koom ua ke. Cov molecule uas tsim kev sib koom tes nrog cov hlau ion hu ua ligand.
