Plasmonic janus hybrids for the detection of small metabolites
文献类型：期刊论文
| 作者 | Su, Haiyang1; Liu, Tingting1; Huang, Lin1; Huang, Jingyi1; Cao, Jing1; Yang, Hengquan2; Ye, Jian1; Liu, Jian2,3,4; Qian, Kun1 |
| 刊名 | Journal of materials chemistry b
 |
| 出版日期 | 2018-11-28 |
| 卷号 | 6期号:44页码:7280-7287 |
| ISSN号 | 2050-750X |
| DOI | 10.1039/c8tb01587b |
| 通讯作者 | Liu, jian(jian.liu@surrey.ac.uk) ; Qian, kun(k.qian@sjtu.edu.cn) |
| 英文摘要 | Advanced bio-analytical platforms rely on materials with tailored structural parameters. herein, we assembled plasmonic janus hybrids for laser desorption/ionization mass spectrometry (ldi ms) detection of small metabolites. we applied janus particles (periodic mesoporous organosilica (pmo) in conjunction with carbon spheres) as core materials and loaded silver nanoparticles as nanoshells. janus core particles enhanced the ldi ms detection of both hyhrophobic and hydrophilic molecules due to anisotropic properties. moreover, plasmonic nanoshells enabled direct metabolite detection with silver adduction in bio-mixtures, due to the selective ldi process. furthermore, we demonstrated the tunable surface chemistry of janus hybrids for the enrichment and identification of metabolites at low concentration (4 pm). our work contributed to the development of tools for metabolic analysis and design of materials for bio-analytical platforms. |
| WOS关键词 | DESORPTION/IONIZATION MASS-SPECTROMETRY ; APTAMER ; NANOSHELLS ; KANAMYCIN ; NANOPARTICLES ; MELAMINE |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Biomaterials |
| 语种 | 英语 |
| 出版者 | ROYAL SOC CHEMISTRY |
| WOS记录号 | WOS:000450436700015 |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2373013 |
| 专题 | 大连化学物理研究所 |
| 通讯作者 | Liu, Jian; Qian, Kun |
| 作者单位 | 1.Shanghai Jiao Tong Univ, Med X Res Inst, Sch Biomed Engn, Shanghai 200030, Peoples R China 2.Shanxi Univ, Sch Chem & Chem Engn, Taiyuan 030006, Shanxi, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 4.Univ Surrey Guildford, Dept Chem & Proc Engn, Guildford GU2 7XH, Surrey, England |
| 推荐引用方式 GB/T 7714 | Su, Haiyang,Liu, Tingting,Huang, Lin,et al. Plasmonic janus hybrids for the detection of small metabolites[J]. Journal of materials chemistry b,2018,6(44):7280-7287. |
| APA | Su, Haiyang.,Liu, Tingting.,Huang, Lin.,Huang, Jingyi.,Cao, Jing.,...&Qian, Kun.(2018).Plasmonic janus hybrids for the detection of small metabolites.Journal of materials chemistry b,6(44),7280-7287. |
| MLA | Su, Haiyang,et al."Plasmonic janus hybrids for the detection of small metabolites".Journal of materials chemistry b 6.44(2018):7280-7287. |
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来源：大连化学物理研究所
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