Amino acids and peptides have good affinity with cells and nucleic acids,in which drug molecules would quickly arrive at when they are introduced to the peptide chain backbone.
氨基酸、肽类化合物对细胞及核酸具有良好的亲和性,将肽链骨架引入到药物分子中,有利于药物到达细胞组织内而有效地发挥作用。
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磷链构成DNA的骨架及其化学键，特别是在一种叫做三磷酸腺苷的分子中。 三磷酸腺苷是生物体储存能量的一种重要形式。
Phosphorus chains form the backbone of DNA and its chemical bonds, particularly in a molecule known as adenosine triphosphate, the principal means by which biological creatures store energy.
将金属原子运用于配位聚合物里可能会有几个优点，即由非共价作用组装在一起的单一的有机链，网格或骨架。
The use of metal atoms in coordination polymers offers several possible advantages over purely organic chains, grids or frameworks which are organized by non-covalent interactions .
红外光谱表明了该双改性树脂的碳骨架上引入了桐油分子长碳链，具有一定的柔韧性和油溶性。
IR spectra showed that long chains of molecules of tung oil were bonded on the skeleton of boron phenolic resin.
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