Zobrazeno 1 - 10
of 161
pro vyhledávání: '"Liangbao Yang"'
Publikováno v:
Communications Materials, Vol 5, Iss 1, Pp 1-11 (2024)
Abstract The self-assembly of noble metal nanoparticles into periodic structures has been a theme of great interest for surface-enhanced Raman scattering (SERS) and use in functional devices. However, small nanoparticle self-assembly faces numerous c
Externí odkaz:
https://doaj.org/article/e049b94be2674b49acf148fe21923272
Autor:
Minqiang Li, Tao Luo, Fanli Meng, Meiyun Zhang, Xing Chen, Jinyun Liu, Liangbao Yang, Jinhuai Liu
Publikováno v:
Sensors, Vol 9, Iss 9, Pp 7343-7364 (2009)
Detection of DNA sequences has received broad attention due to its potential applications in a variety of fields. As sensitivity of DNA biosensors is determined by signal variation of hybridization events, the signal enhancement is of great significa
Externí odkaz:
https://doaj.org/article/21b3f50da7c444f6b16777a4ab4f0a67
Autor:
Siyu Chen, Yuan-Hui Xiao, Miao Qin, Guoliang Zhou, Ronglu Dong, Rajkumar Devasenathipathy, De-Yin Wu, Liangbao Yang
Publikováno v:
The Journal of Physical Chemistry Letters. 14:1708-1713
Publikováno v:
RSC Advances. 13:4584-4589
By using the SERS monolayer substrates of liquid–liquid interfacial self-assembly, the nanocapillary action can actively transport target molecules into hotspot structures.
Autor:
Siyu Chen, Pan Li, Chi Zhang, Wenkai Wu, Guoliang Zhou, Changjin Zhang, Shirui Weng, Tao Ding, De-Yin Wu, Liangbao Yang
Publikováno v:
Nano Letters.
Publikováno v:
Nanoscale Horizons. 7:634-643
Nonlinear DNA signal amplification with an enzyme-free isothermal self-assembly process is uniquely useful in nanotechnology and nanomedicine. However, progress in this direction is hampered by the lack of effective design models of leak-resistant DN
Autor:
Meihong Ge, Xiuli Zhang, Guoliang Zhou, Siyu Chen, Zijian Wu, Liaoyuan Li, Yuman Nie, Yaoxiong Wang, Yi Yu, Dongyue Lin, Pan Li, Liangbao Yang
Publikováno v:
The Analyst. 147:3456-3463
The combination of in situ TEM and theoretical analysis is applied to further analyze the behavior of nanoparticles in flocculation; particularly, for the in situ noninvasive probing of effect substances after cupping.
Autor:
Tao Xie, Pan Li, Meihong Ge, Siyu Chen, Guangyao Huang, Junxiang Li, Meiting Gong, Shirui Weng, Liangbao Yang
Publikováno v:
The Analyst. 147:2541-2548
Highly sensitive surface-enhanced Raman spectroscopy (SERS) sensing not only depends on an active substrate with high density of hot spots, but also depends more on whether the molecules can effectively enter the hot spot region. In this paper, a new
Autor:
Ziyan Song, Siyu Chen, Qiushi He, Hu Liang, Guangyao Huang, Pan Li, Zongyao Hao, Liangbao Yang
Publikováno v:
The Analyst. 147:5670-5679
The rapid and sensitive detection of ultra-trace marker molecules from biological samples is of great significance for the wide application of surface-enhanced Raman spectroscopy (SERS) methods in clinical diagnosis and disease monitoring. However, t
Autor:
Shaofei Li, Junfeng Wang, Yizhuang Cheng, Meihong Ge, Juanjuan Liu, Qiang Huang, Guangyao Huang, Guoliang Zhou, Siyu Chen, Yongtao Wang, Liangbao Yang, Pan Li, Hongzhi Wang, Miao Qin, Hongxin Zhao
Publikováno v:
Analytical Chemistry
It is highly challenging to construct the best SERS hotspots for the detection of proteins by surface-enhanced Raman spectroscopy (SERS). Using its own characteristics to construct hotspots can achieve the effect of sensitivity and specificity. In th