It presentes the modal of " bimorph degradation " . unwoven meshes were formed by pdlla / ha composite fibers with diameter of 10 ~ 15 m and embedded by i collagen albumen , polylysine and collagen albumen of the rats " tails 前期降解较为缓慢， ph值基本稳定地保持在7 . 0左右， ha真正起到了代偿pdlla降解引起的ph下降的作用，有助于防上无菌性炎症的发生，也有利于细胞生长和组织形成。
2.
Immobilization of polylysine ( pll ) onto hec and chitosan - coated membranes via activation reagents provided pll affinity membrane , respectively . a simple method for quantitative analysis of solid chitosan based on the ninhydrin reaction was achieved by diluting the reaction solution with 50 % ( v / v ) 以高浓度的茚三酮显色液与固体壳聚糖反应，再采用乙醇水溶液稀释反应液的方法，解决了固载在基材上壳聚糖含量的测定问题。
3.
Based on this , through a lot of yeast , e - polylysine ferment experiments and analyzing the data , comprehend the universality rule of animalcule ferment ; advanced soft - measure model , estimate the parameter non - measurable online , including the parse model based main - regression analyze , the ann model based ann arithmetic . guide the fed - batch control and environment parameter by the optimized track . to advance the last gain , identify the fermentation phase 在此基础上，经多次酵母发酵实验、聚赖氨酸发酵实验及对大量实验数据的分析，深入了解了微生物发酵的一般性规律；建立了微生物发酵过程的软测量模型，对不可在线测量的生物参数进行估计，包括由主元回归分析得到的解析式模型，由神经网络算法得到的神经网络模型。
4.
All of our products is exported likelactobacillus acidophilus , bidifobacterium longum , lactobacillus paracasei , lactobacillus rhamnosus , tagatose , lnulin , nisin , natamycin , - polylysine , nucleotides mix , adenosine monophosphate , cytidine monophosphate , guanosine monophosphate disodium , uridine monophosphate disodium , calcium inosinate , calcium guanylate , calcium 5 - ribonucleotide , damp , dcmp , dgmp , tmp , deoxyadenosine , 2 , 6 - diaminopurine nucleoside , 2 , 6 - diaminopurine deoxynucleoside , adenine arabinoside , adenosine triphosphate , uridine triphosphate , guanosine triphosphate , cytidine triphosphate , cytidine diphosphate choline （ citicoline ） to all over the world , if you are interested in our products , please do visit our website , hope there will fullfill your requirement 主营产品有益生菌（嗜酸乳杆菌、长双歧杆菌、干酪乳杆菌、鼠李糖乳杆菌） 、塔格糖、菊粉（菊糖） 、乳酸链球菌素、纳他霉素、 -聚赖氨酸、核苷酸,腺苷酸,胞苷酸,鸟苷酸二钠,尿苷酸二钠,肌苷酸,鸟苷酸钙,核糖核苷酸钙,脱氧腺苷酸,脱氧胞苷酸,胸苷酸二钠,脱氧鸟苷酸二钠,脱氧腺苷, 2 -氨基脱氧腺苷, 2 -氨基腺苷,阿糖腺苷,胞二磷胆碱,腺苷三磷酸,三磷酸尿苷,三磷酸胞苷,三磷酸鸟苷等
5.
The substrates modified by polylysine ( polylysine - substrate ) , 3 - aminopropyltriethoxylsilane ( apts - substrate ) and 3 ' - glycidoxypropyltrimethoxysilane ( gops - substrate ) were imaged by atomic force microscope ; the microarrays , which were printed by microspotting device or microchannels on the modified substrates , were observed by fluorescence microscope 摘要应用了多聚赖氨酸以及硅烷化试剂3 -氨丙基三乙氧基硅烷和3 - （ 2 , 3环氧丙氧）丙基三甲氧基硅烷修饰硼玻璃衬底，并用微点阵点样仪和微通道在其上印刷微点阵。
