2篇
您的检索式：作者名="Xintao Yin"
|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Highly uniform ultrasound-sensitive nanospheres produced by a pH-induced micelle-to-vesicle transition for tumor-targeted drug delivery显示文摘尽管有高 echogenicity 的充满气体的 microbubbles 是广泛地应用的 inclinical ultrasonography,微米规模粒子尺寸在稳固的肿瘤的处理阻碍他们的使用,它对目标可存取不到几百纳米。我们此处建议包含导致 apH 的核心壳 micelle-to-vesicle 转变准备拥有多重特征的超声敏感的聚合 nanospheres (在结构的 polymersomes ) 的一条不平常的途径,包括进水的腔的一个阶段过渡的成像代理人的 nanosize, monodispersity,和加入。这些特征不经由为 polymersome 准备的常规双乳剂方法是可完成的。nanospheres 与双 pH 敏感基于新奇 triblock 共聚物被构造。外部低频率的超声导致的成像代理人的 liquid-to-gas 阶段转变可以为一个快速的药版本破坏 nanospheres,与在一个肿瘤内的同时的渗透织物的药交货。这些效果可以为有效癌症治疗的发展向新机会提供很少不利效果。 | Yiru Wang Tinghui Yin Zhenwei Su Chen Qiu Yong Wang Rongqin Zheng Meiwan Chen Xintao Shuai | 2018 | Nano Research2018，11，7： | 3 |
| 2 | 3D printed lactic acid bacteria hydrogel:cell release kinetics and stability显示文摘In this study,a new type of 3 D printed living biological hydrogel was developed by integrating lactic acid bacteria(LAB)into biocompatible and non-toxic polymer materials.Interestingly,the living materials loaded with LAB can be freeze-dried and reused for more than 100 times.The bio-hydrogel can be used to co-culture different LAB and keep its fermentation performance stable in long-term use.The release kinetics model and response surface method were used to simulate and optimize the bacteria release mode in the bio-hydrogel.The results show that the release of bacteria from hydrogel is regulated by the coupling of Fickian diffusion and polymer swelling.The stability of LAB hydrogel was evaluated by reuse experiments.The images of confocal microscopy and scanning electron microscope showed that the bacteria with high cell viability were distributed in the hydrogel and intact structure of the living hydrogel was maintained after 100 times of reuse as yoghurt starter.In conclusion,the 3 D printed LAB bio-hydrogel developed in this study has the advantage of reuse and sustainability,which is expected to open up a new way for the preparation of food culture starter. | Yifei Liu Xintao Yin Xiudong Xia Zhen Liu Lifei Chen Mingsheng Dong | 2023 | Food Science and Human Wellness2023，12，2： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员