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4篇 您的检索式:作者名="Arumugam Gowri Manohari"
    题名 作者 年代 出处 被引量
1Plasmon-enhanced ZnO whispering-gallery mode lasing显示文摘Chunxiang Xu Feifei Qin Qiuxiang Zhu Junfeng Lu Yueyue Wang Jitao Li Yi Lin Qiannan Cui Zengliang Shi Arumugam Gowri Manohari 2018Nano Research2018,11,6:4
2Robust interface layers with redox shuttle reactions suppress the dendrite growth for stable solid-state Li metal batteries显示文摘Designing a durable lithium metal anode for solid state batteries requires a controllable and uniform deposition of lithium, and the metal lithium layer should maintain a good interface contact with solid state electrolyte during cycles. In this work, we construct a robust functional interface layer on the modified LiB electrode which considerably improves the electrochemical stability of lithium metal electrode in solid state batteries. It is found that the functional interface layer consisting of polydioxolane, polyiodide ion and Li TFSI effectively restrains the growth of lithium dendrites through the redox shuttle reaction of I-/I3-and maintains a good contact between lithium anode and solid electrolyte during cycles. Benefit from these two advantages, the modified Li-B anode exhibits a remarkable cyclic performance in comparison with those of the bare Li-B anode.Shuaibo Zeng Gowri Manohari Arumugam Wentao Li Xiahu Liu Xin Li Hai Zhong Fei Guo Yaohua Mai 2020Journal of Energy Chemistry2020,29,12:2
3Optical Field Confinement Enhanced Single ZnO Microrod UV Photodetector显示文摘ZnO mirorods are synthesized using the vapor phase transport method, and the magnetron sputtering is used to decorate the Al nanoparticles(NPs) on a single ZnO microrod. The micro-PL and I-V responses are measured before and after the decoration of Al NPs. The FDTD stimulation is also carried out to demonstrate the optical field distribution around the decoration of Al NPs on the surface of a ZnO microrod. Due to an implementation of Al NPs, the ZnO microrod exhibits an improved photoresponse behavior. In addition, Al NPs induced localized surface plasmons(LSPs) as well as improved optical field confinement can be ascribed to an enhancement of ultraviolet(UV) response. This research provides a method for improving the responsivity of photodetectors.魏铭 徐春祥 秦飞飞 Arumugam Gowri Manohari 卢俊峰 祝秋香 2017Chinese Physics Letters2017,34,7:1
4SERS-encoded nanocomposites for dual pathogen bioassay显示文摘Surface-enhanced Raman spectroscopy(SERS)has been successfully applied to detect various biomolecules,but it is still in challenge to assay living cells or bacteria sensitively,selectively and quantitatively in complex environments.In this paper,4-ATP and DTNB are assembled on Ag nanoparticle(NP)-decorated poly(styrene-co-acrylic acid)(PSA)nanospheres and then sealed by silica shells to form sensitive SERS labels based on the localized surface plasmon resonance of Ag NPs and large light scattering cross-sections of PSA nanospheres.They are further developed as encoding tags for dual detection of S.aureus and E.coli after assembling corresponding aptamers,which demonstrate ultralow detection limits of 8 cell L-1 for S.aureus and 2 cell L-1 for E.coli.Such a bioassay indicates a point-of-care strategy of ultrasensitively biomedical detections by encoding specific SERS tags.Yaqi Shan Mingliang Wang Zengliang Shi Milan Lei Xiaoxuan Wang Fu-Gen Wu Huan-Huan Ran Gowri Manohari Arumugam Qiannan Cui Chunxiang Xu 2020Journal of Materials Science & Technology2020,36,8:0
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