Direct translocation of nanoparticles across a model cell membrane by nanoparticle-induced local enhancement of membrane potential

2019 ◽  
Vol 21 (35) ◽  
pp. 18830-18838 ◽  
Author(s):  
Hideya Nakamura ◽  
Kyohei Sezawa ◽  
Masataka Hata ◽  
Shuji Ohsaki ◽  
Satoru Watano
Keyword(s):  
Membrane Potential ◽  
Cell Membrane ◽  
Contact Interface ◽  
Local Enhancement ◽  
Model Cell ◽  
A Cell ◽  
Membrane Contact ◽  
Model Cell Membrane

Nanoparticles directly translocate across a cell membrane by a locally enhanced membrane potential at the NP/cell-membrane contact interface.

Imaging Characterization of Cluster-Induced Morphological Changes of a Model Cell Membrane

2016 ◽  
Vol 120 (29) ◽  
pp. 15640-15647 ◽  
Author(s):  
Hideki Nabika ◽  
Aya Sakamoto ◽  
Toshinori Motegi ◽  
Ryugo Tero ◽  
Daiki Yamaguchi ◽  
...  
Keyword(s):  
Cell Membrane ◽  
Morphological Changes ◽  
Model Cell ◽  
Model Cell Membrane ◽  
Imaging Characterization

scholarly journals Real-Time QCM-D Monitoring of Deposition of Gold Nanorods on a Supported Lipid Bilayer as a Model Cell Membrane

ACS Omega ◽  
2019 ◽  
Vol 4 (3) ◽  
pp. 6059-6067 ◽  
Author(s):  
Huxiang Guo ◽  
Qiguo Xing ◽  
Renliang Huang ◽  
Dong Woog Lee ◽  
Rongxin Su ◽  
...  
Keyword(s):  
Cell Membrane ◽  
Real Time ◽  
Lipid Bilayer ◽  
Gold Nanorods ◽  
Supported Lipid Bilayer ◽  
Model Cell ◽  
Model Cell Membrane

scholarly journals In-situ STM Observation of Supported Model Cell Membrane on Metal Substrate

Hyomen Kagaku ◽  
2009 ◽  
Vol 30 (6) ◽  
pp. 344-350
Author(s):  
Soichiro MATSUNAGA ◽  
Ryo YOKOMORI ◽  
Daisuke INO ◽  
Taro YAMADA ◽  
Maki KAWAI ◽  
...  
Keyword(s):  
Cell Membrane ◽  
Metal Substrate ◽  
In Situ Stm ◽  
Model Cell ◽  
Model Cell Membrane

scholarly journals A New Type of LSPR Sensor Featuring Immobilized Liposome or Phospholipid Single Layer

Proceedings ◽  
2018 ◽  
Vol 2 (13) ◽  
pp. 791
Author(s):  
Masahiro Kawasaki ◽  
Hiroyuki Yoshikawa ◽  
Masato Saito ◽  
Shu Jiang ◽  
Takehiro Akeyama ◽  
...  
Keyword(s):  
Cell Membrane ◽  
Environmental Change ◽  
Single Layer ◽  
Phospholipid Membranes ◽  
Model Cell ◽  
Wavelength Resolution ◽  
New Type ◽  
Ultrahigh Sensitivity ◽  
Model Cell Membrane ◽  
Nm Range

We have fabricated a new type of LSPR sensor featuring immobilized liposome or phospholipid single layer. LSPR principally shows an ultrahigh sensitivity on surface dielectric environmental change due to interaction with target, but little has been reported so far on applying phospholipid membranes and/or liposomes as model cell membrane. We newly tried to investigate biosensing capabilities using the membranes of the both structures on Au nanostructures of LSPR sensor chip. As a result, it was confirmed that the phospholipid single layer is more effective to improve the sensitivity than the liposome. Finally, we have clearly detected 100 nM target protein of CAB and estimated a possible detection of 10 nM range from wavelength resolution by interaction with the phospholipid single layer.

scholarly journals Nanofluidic Biosensor Created by Bonding Patterned Model Cell Membrane and Silicone Elastomer with Silica Nanoparticles

Small ◽  
2018 ◽  
Vol 14 (49) ◽  
pp. 1802804 ◽  
Author(s):  
Masashi Tanabe ◽  
Koji Ando ◽  
Ryota Komatsu ◽  
Kenichi Morigaki
Keyword(s):  
Cell Membrane ◽  
Silica Nanoparticles ◽  
Silicone Elastomer ◽  
Model Cell ◽  
Model Cell Membrane

Anesthetic Interaction with a Model Cell Membrane

1974 ◽  
Vol 41 (3) ◽  
pp. 217-225 ◽  
Author(s):  
Issaku Ueda ◽  
Donald D. Shieh ◽  
Henry Eyring
Keyword(s):  
Cell Membrane ◽  
Model Cell ◽  
Model Cell Membrane

Activity of Keggin and Dawson polyoxometalates toward model cell membrane

RSC Advances ◽  
2013 ◽  
Vol 3 (44) ◽  
pp. 21271 ◽  
Author(s):  
Hideki Nabika ◽  
Yusuke Inomata ◽  
Erisa Itoh ◽  
Kei Unoura
Keyword(s):  
Cell Membrane ◽  
Model Cell ◽  
Model Cell Membrane
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