amino group造句
1. Transposition of an amino group within a chemical compound.
2. Pyridonecarboxylic acid derivative substituted by bicyclic amino group, ester thereof, salt thereof, and bicyclic amine as intermediate thereof.
3. Name derives from the presence of an amino group as well as an acidic carboxyl group.
4. It also donates an amino group in synthesis reactions, e . g . the synthesis of purines and pyrimidines.
5. An amine compound containing one amino group, especially a compound that functions as a neurotransmitter.
6. The difference of ammonia, amido, amino group and quaternary ammonium salt, some common wrong expressions on them, and the valence state of phosphorus in some of its oxyacid were pointed out.
7. Introducing the optimal amino group into its branched chain, the result of after treatment has been substantially improved.
8. The surface amino group was transferred to the aldehyde group after it reacted with ninhydrin. The surface aldehyde group was confirmed by the mirror reaction.
9. Transfer of an amino group from one chemical compound to another.
10. It is broken down by removal of the amino group to form pyruvic acid.
11. The amino group functionalized CdS nanoparticles have been synthesized by a one - step process.
12. The result of infrared chromatographic analysis showed that: both the amino group and carboxyl group participated in the chelating reaction.
13. The experimental result also shows that the nitrogen element on the surface of contact black surface may be mainly in forms of amino group and nitro group.
14. A group of polyamides formed by the condensation between an amino group of one molecule and a carboxylic acid group of another.
15. The antibacterial ability of chitosan to E. coli was related to the protonation of amino group.
16. The reactions between aldolase and TNBS suggest that the amino group or groups, in snake aldolase, may play a special role in maintaining its native conformation.
17. This method represents a useful conversion of the carbonyl group to the amino group.
18. OBJECTIVE:To study on the synthesis of galactopyranoside derivatives having an amino group at the aglycon terminal.
19. Small molecules that can be polymerized to form proteins. Name derives from the presence of an amino group as well as an acidic carboxyl group.
20. Reduction of azides is an important method to introduce amino group to organic molecules.
21. The zwitterion terpolymers of the invention are made from the terpolymers by internal transfer of the proton of the carboxylic acid to the amino group of the acrylamide or acrylate monomer.
22. Amino acids contain both acids ( carboxylic acids ) and bases ( amino group ), so they react sith both acids and < ...
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23. A novel porous chitosan(PEI-CTS), which has higher concentration of amino group, was synthesized by polyaminating with poly(ethylene imine)on cross-linking chitosan.
24. The new fluorescent band is considered to be related to the intramolecular charge transfer between the amino group and the quinonoid carbonyl group.
25. Poly (amino acids) have good biological compatibility and degradability, and includes responsable active groups such as the hydroxyl, the carboxyl group, the amino group etc.
26. Proline is the only natural amino acid which contains an important five-membered ring as part of a secondary amino group.