covalent interaction 中文意思是什麼
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The results of lauryl sodium sulfate - polyacrylamide gel electrophoreses ( sds - page ) of the aggregate precipitate and supernatant and the result of high - performance size - exclusion chromatography of the supernatant indicated that, by wrongly linked intermolecular disulfide bonds soluble bi - molecular and tri - molecular egg white lysozyme aggregate could be simultaneously formed except being renatured to native and active egg white lysozymes during the refolding procedure of denatured - reduced egg white lysozyme ; the aggregate precipitate could be further formed by the non - covalent bonds interaction between the soluble hi - molecular egg white lysozyme aggregates, and the soluble tri - molecular egg white lysozyme aggregate could still stay at the supernatant
沉澱和上清液的不連續十二烷基硫酸鈉聚丙烯酰胺凝膠電泳（ sds - page ）和高效凝膠排阻層析分析結果表明，還原脲變性蛋白溶菌酶在稀釋復性過程中除了能夠復性成天然態蛋白溶菌酶分子外，還會形成可溶的蛋白溶菌酶分子二聚體和三聚體，二聚體和三聚體主要是靠分子間二硫鍵的錯配連接而成的；可溶的蛋白溶菌酶分子二聚體之間通過非共價鍵相互作用而形成集聚體沉澱，而可溶的三聚體溶菌酶分子則仍處于復性液上清液中。 -
In addition, we are highly interested to study non - covalent interaction involved in the protein quaternary structure by using various biophysical methods ( including analytical ultracentrifugation and nanospray - esi - ms ) as these approaches can be applied to decipher protein - protein interaction
此外，我們也使用一些生物物理的方法，例如分析型超高速離心、電子噴?離子化質譜技術，探討在蛋白質四級結構中的非共價性結合的交互作用，希望所得的結果能夠應用在蛋白質與蛋白質的交互作用。 -
The preparation of ddp - modified gold nanoparticles and mechanism for red - shift in the surface plasmon resonance absorption gold nanoparticles were reduced by tri - sodium citrate and then modified by ddp ( o, o " - dioctadecane dithiophosphate ). ir image indicated that ddp had a covalent chemical interaction with the surface of the gold nanoparticle
Ddp修飾的金納米顆粒的制備及其吸收紅移機制的研究我們制備了金納米顆粒及ddp修飾的金納米顆粒，用紫外可見吸收光譜及透射電子顯微鏡對其表面等離子共振吸收與顆粒形貌進行表徵。
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