Triphase interface synthesis of plasmonic gold bellflowers as near-infrared light mediated acoustic and thermal theranostics

CORC > 厦门大学 > 生命科学－已发表论文

	Triphase interface synthesis of plasmonic gold bellflowers as near-infrared light mediated acoustic and thermal theranostics
	Huang, Peng ; Rong, Pengfe ; Lin, Jing ; Li, Wanwan ; Yan, Xuefeng ; Zhang, Molly Gu ; Nie, Limin ; Niu, Gang ; Lu, Jie ; Wang, Wei ; Chen, Xiaoyuan ; Wang W(王伟) ; Chen XY(陈小元)
刊名	http://dx.doi.org/10.1021/ja503115n
	2014
关键词	Drug delivery Electromagnetic fields Gold Plasmons Surface scattering
英文摘要	We present a novel gold bellflower (GBF) platform with multiple-branched petals, prepared by a liquid-liquid-gas triphase interface system, for photoacoustic imaging (PAI)-guided photothermal therapy (PTT). Upon near-infrared (NIR) laser irradiation, the GBFs, with strong NIR absorption, showed very strong PA response and an ultrahigh photothermal conversion efficiency (≈, ～74%) among the reported photothermal conversion agents. The excellent performance in PAI and PTT is mainly attributed to the unique features of the GBFs: (i) multiple-branched petals with an enhanced local electromagnetic field, (ii) long narrow gaps between adjacent petals that induce a strong plasmonic coupling effect, and (iii) a bell-shaped nanostructure that can effectively amplify the acoustic signals during the acoustic propagation. Besides the notable PTT and an excellent PAI effect, the NIR-absorbing GBFs may also find applications in NIR light-triggered drug delivery, catalysis, surface enhanced Raman scattering, stealth, antireflection, IR sensors, telecommunications, and the like. ? 2014 American Chemical Society.
语种	英语
出版者	AMER CHEMICAL SOC
内容类型	期刊论文
源URL	[http://dspace.xmu.edu.cn/handle/2288/90891]
专题	生命科学－已发表论文
推荐引用方式 GB/T 7714	Huang, Peng,Rong, Pengfe,Lin, Jing,et al. Triphase interface synthesis of plasmonic gold bellflowers as near-infrared light mediated acoustic and thermal theranostics[J]. http://dx.doi.org/10.1021/ja503115n,2014.
APA	Huang, Peng.,Rong, Pengfe.,Lin, Jing.,Li, Wanwan.,Yan, Xuefeng.,...&陈小元.(2014).Triphase interface synthesis of plasmonic gold bellflowers as near-infrared light mediated acoustic and thermal theranostics.http://dx.doi.org/10.1021/ja503115n.
MLA	Huang, Peng,et al."Triphase interface synthesis of plasmonic gold bellflowers as near-infrared light mediated acoustic and thermal theranostics".http://dx.doi.org/10.1021/ja503115n (2014).