Literature DB >> 21225037

An enzyme-sensitive probe for photoacoustic imaging and fluorescence detection of protease activity.

Xiaohu Xia1, Miaoxin Yang, L Kyle Oetjen, Yu Zhang, Qingge Li, Jingyi Chen, Younan Xia.   

Abstract

A gold nanocage and dye conjugate has been demonstrated for use with photoacoustic imaging and fluorescence detection of protease activity. The detection sensitivity could be maximized by using gold nanocages with a localized surface plasmon resonance peak away from the emission peak of the dye. These hybrids can be potentially used as multimodal contrast agents for molecular imaging.

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Year:  2011        PMID： 21225037     DOI： 10.1039/c0nr00874e

Source DB:  PubMed          Journal:  Nanoscale        ISSN： 2040-3364            Impact factor:   7.790


  20 in total

1.  Quantifying the coverage density of poly(ethylene glycol) chains on the surface of gold nanostructures.

Authors:  Xiaohu Xia; Miaoxin Yang; Yucai Wang; Yiqun Zheng; Qingge Li; Jingyi Chen; Younan Xia
Journal:  ACS Nano       Date:  2011-12-19       Impact factor: 15.881

Review 2.  Putting gold nanocages to work for optical imaging, controlled release and cancer theranostics.

Authors:  Bo Pang; Xuan Yang; Younan Xia
Journal:  Nanomedicine (Lond)       Date:  2016-06-27       Impact factor: 5.307

3.  In vivo quantitative evaluation of the transport kinetics of gold nanocages in a lymphatic system by noninvasive photoacoustic tomography.

Authors:  Xin Cai; Weiyang Li; Chul-Hong Kim; Yuchen Yuan; Lihong V Wang; Younan Xia
Journal:  ACS Nano       Date:  2011-11-15       Impact factor: 15.881

4.  Multispectral Photoacoustic Imaging of Tumor Protease Activity with a Gold Nanocage-Based Activatable Probe.

Authors:  Cheng Liu; Shiying Li; Yanjuan Gu; Huahua Xiong; Wing-Tak Wong; Lei Sun
Journal:  Mol Imaging Biol       Date:  2018-12       Impact factor: 3.488

5.  Understanding the interactions between porphyrin-containing photosensitizers and polymer-coated nanoparticles in model biological environments.

Authors:  Samir V Jenkins; Avinash Srivatsan; Kimberly Y Reynolds; Feng Gao; Yongbin Zhang; Colin D Heyes; Ravindra K Pandey; Jingyi Chen
Journal:  J Colloid Interface Sci       Date:  2015-09-15       Impact factor: 8.128

6.  Stimuli-Responsive Materials for Controlled Release of Theranostic Agents.

Authors:  Yucai Wang; Min Suk Shim; Nathanael S Levinson; Hsing-Wen Sung; Younan Xia
Journal:  Adv Funct Mater       Date:  2014-07-16       Impact factor: 18.808

7.  Selectively Inducing Cancer Cell Death by Intracellular Enzyme-Instructed Self-Assembly (EISA) of Dipeptide Derivatives.

Authors:  Jie Li; Junfeng Shi; Jamie E Medina; Jie Zhou; Xuewen Du; Huaimin Wang; Cuihong Yang; Jianfeng Liu; Zhimou Yang; Daniela M Dinulescu; Bing Xu
Journal:  Adv Healthc Mater       Date:  2017-02-24       Impact factor: 9.933

8.  Wulff in a cage gold nanoparticles as contrast agents for computed tomography and photoacoustic imaging.

Authors:  Maryam Hajfathalian; Ahmad Amirshaghaghi; Pratap C Naha; Peter Chhour; Jessica C Hsu; Keely Douglas; Yuxi Dong; Chandra M Sehgal; Andrew Tsourkas; Svetlana Neretina; David P Cormode
Journal:  Nanoscale       Date:  2018-10-02       Impact factor: 7.790

Review 9.  Assessing the range of enzymatic and oxidative tunability for biosensor design.

Authors:  Hattie C Schunk; Derek S Hernandez; Mariah J Austin; Kabir S Dhada; Adrianne M Rosales; Laura J Suggs
Journal:  J Mater Chem B       Date:  2020-04-29       Impact factor: 6.331

Review 10.  Multifunctional gold nanoparticles for diagnosis and therapy of disease.

Authors:  Aneta J Mieszawska; Willem J M Mulder; Zahi A Fayad; David P Cormode
Journal:  Mol Pharm       Date:  2013-02-11       Impact factor: 4.939
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