FT-Raman and surface enhanced Raman spectra (SERS) of leucine and isoleucine, the only iso - mer in proteinic amino acids, on the silver colloidal substrate are recorded.
报道了在蛋白质氨基酸中唯一一对异构体氨基酸——亮氨酸和异亮氨酸的FT -拉曼光谱和在银胶基底上的表面增强拉曼光谱(SERS)。
Objective To reconstruct the proteinic sequence of human cathelicidin LL-37 to increase the bactericidal activity of LL-37 and to express the reconstructed LL-37 (rLL-37) in bacterium.
目的改良人源杀菌肽LL-37的氨基酸序列，提高其杀菌力，并在原核细菌中表达。
The surface of flax fiber became rough and crystallinity decreased while increasing oxidized degree of flax fiber. The structure and properties of the proteinic oxidized flax fiber were studied.
高碘酸钠选择性氧化后亚麻纤维大分子上生成了活性醛基，随着氧化程度的加深，纤维表面变得粗糙，结晶度不断降低。
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