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您的检索式：作者名="Xiling Han"
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| 1 | Development of phosphonate-terminated magnetic mesoporous silica nanoparticles for pH-controlled release of doxorubicin and improved tumor accumulation显示文摘In this study,phosphonate-terminated magnetic mesoporous nanoparticles(pMMSNs)was designed by incorporation of MNPs in the center of mesoporous silica nanoparticles(MSNs)and followed by grafting phosphonate group on to the surface of MMSNs.The carrier exhibited a typical superparamagnetic feature and the saturation magnetization was 4.89 emu/g measured by vibrating sample magnetometer(VSM).pMMSNs had a spherical morphology and a pore size of 2.2 nm.FromN2 adsorption-desorption analysis,pMMSNs had a surface area of 613.4 m^(2)/g and a pore volume of 0.78 cm^(3)/g.Phosphonate modification improved the colloidal stability of MMSNs,and the hydrodynamic diameter of pMMSNs was around 175 nm.The hydrophilic phosphonate group significantly enhanced the negative surface charge of MMSNs from -19.3 mV to -28.8 mV pMMSNs with more negative surface charge had a 2.3-fold higher drug loading capacity than that of MMSNs.In addition,the rate and amount of release of doxorubicin(DOX)from DOX/pMMSNs was pH-dependent and increased with the decrease of pH.At pH 7.4,the release amount was quite low and only approximately 17wt%ofDOXwasreleasedin48h.AtpH5.0and3.0,the release rate increased significantly and the release amount achieved 31 wt%and 60 wt%in 48 h,respectively.To evaluate the magnetic targeting performance ofpMMSNs,FITC labeledpMMSNswas injected into mice bearing S180 solid tumor.FITC labeledpMMSNscontrolled by an external magnetic field showed higher tumor accumulation and lower normal tissue distribution. | Erxi Che Long Wan Ying Zhang Qinfu Zhao Xiling Han Jia Li Jia Liu Siling Wang | 2014 | Asian Journal of Pharmaceutical Sciences2014，9，6： | 0 |
| 2 | Operando monitoring of dendrite formation in lithium metal batteries via ultrasensitive tilted fiber Bragg grating sensors显示文摘Lithium(Li)dendrite growth significantly deteriorates the performance and shortens the operation life of lithium metal batteries.Capturing the intricate dynamics of surface localized and rapid mass transport at the electrolyte–electrode interface of lithium metal is essential for the understanding of the dendrite growth process,and the evaluation of the solutions mitigating the dendrite growth issue.Here we demonstrate an approach based on an ultrasensitive tilted fiber Bragg grating(TFBG)sensor which is inserted close to the electrode surface in a working lithium metal battery,without disturbing its operation.Thanks to the superfine optical resonances of the TFBG,in situ and rapid monitoring of mass transport kinetics and lithium dendrite growth at the nanoscale interface of lithium anodes have been achieved.Reliable correlations between the performance of different natural/artificial solid electrolyte interphases(SEIs)and the time-resolved optical responses have been observed and quantified,enabling us to link the nanoscale ion and SEI behavior with the macroscopic battery performance.This new operando tool will provide additional capabilities for parametrization of the batteries’electrochemistry and help identify the optimal interphases of lithium metal batteries to enhance battery performance and its safety. | Xile Han Hai Zhong Kaiwei Li Xiaobin Xue Wen Wu Nan Hu Xihong Lu Jiaqiang Huang Gaozhi Xiao Yaohua Mai Tuan Guo | 2024 | Light(Science & Applications)2024，13，1： | 0 |
| 3 | ALDOB介导的果糖代谢促进肠癌肝转移的代谢重编程显示文摘文章简介各类恶性肿瘤中结直肠癌新生发病率(10.2%)位居第三,致死率(9.2%)位居第二。肠癌转移后5年存活率小于10%,是造成肠癌患者死亡的主要原因,也是肠癌治疗的困难所在。肝脏是肠癌主要的转移器官,大约70%转移向肝脏。那么肠癌细胞转移到肝脏以后. | 卜鹏程 Kai-Yuan Chen Kun Xiang Christelle Johnson Scott B.Crown Nikolai Rakhilin Yiwei Ai Lihua Wang Rui Xi Inna Astapova Yan Han Jiahe Li Bradley B.Barth Min Lu Ziyang Gao Robert Mines Liwen Zhang Mark Herman David Hsu Guo-Fang Zhang Xiling Shen | 2019 | 科学新闻2019，0，2： | 0 |
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