Definition of protonate in English:

protonate

verb ˈprəʊt(ə)neɪtˈprōtnˌāt

[with object]Chemistry

Transfer a proton to (a molecule, group, or atom) which forms a coordinate bond to the proton.
〔化〕使质子化，给…加质子
the acid environment favours conversion of these anions to their protonated uncharged form
Example sentencesExamples
- All aspartic acid and glutamic acid residues as well as C-terminal groups were deprotonated; arginine, lysine, and N-terminal groups were protonated.
- Once all contacts are established and the ligand is protonated, the interaction is quite strong and the dissociation reaction is much slower than with similar amidine compounds.
- Ionizable groups were protonated to represent pH = 7.0.
- In the second basic photocycle step, the chromophore is protonated and structural changes take place in the protein.
- We postulate that this pathway is blocked when both groups are protonated (state A) or deprotonated (state C).

Derivatives

protonation

noun

Chemistry

This implies that chromophore protonation precedes the exposure of hydrophobic surface.
Example sentencesExamples
- This reaction is initiated by the electrophilic protonation of isobutylene.
- The protonation of amino acid side chains was supposed to cause the reorganization of the native state into the so-called A-state.
- The rate constants of protonation of these reactants had been measured previously by manual analysis and their pK values are directly measured.
- These reactions, some of which are run on a large scale in the petroleum industry, are initiated by the protonation of saturated hydrocarbons.

Definition of protonate in US English:

protonate

verbˈprōtnˌāt

[with object]Chemistry

Transfer a proton to (a molecule, group, or atom), so that a coordinate bond to the proton is formed.
〔化〕使质子化，给…加质子
the acid environment favors conversion of these anions to their protonated uncharged form
Example sentencesExamples
- In the second basic photocycle step, the chromophore is protonated and structural changes take place in the protein.
- All aspartic acid and glutamic acid residues as well as C-terminal groups were deprotonated; arginine, lysine, and N-terminal groups were protonated.
- Once all contacts are established and the ligand is protonated, the interaction is quite strong and the dissociation reaction is much slower than with similar amidine compounds.
- Ionizable groups were protonated to represent pH = 7.0.
- We postulate that this pathway is blocked when both groups are protonated (state A) or deprotonated (state C).

单词	protonate
释义	Definition of protonate in English: protonate verb ˈprəʊt(ə)neɪtˈprōtnˌāt [with object]Chemistry Transfer a proton to (a molecule, group, or atom) which forms a coordinate bond to the proton. 〔化〕使质子化，给…加质子 the acid environment favours conversion of these anions to their protonated uncharged form Example sentencesExamples All aspartic acid and glutamic acid residues as well as C-terminal groups were deprotonated; arginine, lysine, and N-terminal groups were protonated. Once all contacts are established and the ligand is protonated, the interaction is quite strong and the dissociation reaction is much slower than with similar amidine compounds. Ionizable groups were protonated to represent pH = 7.0. In the second basic photocycle step, the chromophore is protonated and structural changes take place in the protein. We postulate that this pathway is blocked when both groups are protonated (state A) or deprotonated (state C). Derivatives protonation noun Chemistry This implies that chromophore protonation precedes the exposure of hydrophobic surface. Example sentencesExamples This reaction is initiated by the electrophilic protonation of isobutylene. The protonation of amino acid side chains was supposed to cause the reorganization of the native state into the so-called A-state. The rate constants of protonation of these reactants had been measured previously by manual analysis and their pK values are directly measured. These reactions, some of which are run on a large scale in the petroleum industry, are initiated by the protonation of saturated hydrocarbons. Definition of protonate in US English: protonate verbˈprōtnˌāt [with object]Chemistry Transfer a proton to (a molecule, group, or atom), so that a coordinate bond to the proton is formed. 〔化〕使质子化，给…加质子 the acid environment favors conversion of these anions to their protonated uncharged form Example sentencesExamples In the second basic photocycle step, the chromophore is protonated and structural changes take place in the protein. All aspartic acid and glutamic acid residues as well as C-terminal groups were deprotonated; arginine, lysine, and N-terminal groups were protonated. Once all contacts are established and the ligand is protonated, the interaction is quite strong and the dissociation reaction is much slower than with similar amidine compounds. Ionizable groups were protonated to represent pH = 7.0. We postulate that this pathway is blocked when both groups are protonated (state A) or deprotonated (state C).
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