On-chip Detection of Single Vesicle Release from Neuroblastoma Cells using Monolithic CMOS Bioelectronics
On-chip Detection of Single Vesicle Release from Neuroblastoma Cells using Monolithic CMOS Bioelectronics
复制标题
使用单片 CMOS 生物电子学对神经母细胞瘤细胞释放的单个囊泡进行片上检测
DOI:
10.1109/embc.2018.8513219
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发表时间:
2018
期刊:
影响因子:
--
通讯作者:
Kim, Brian N.
中科院分区:
文献类型:
--
作者:
White, Kevin A.;Mulberry, Geoffrey;Sugaya, Kiminobu;Kim, Brian N.
Neuroblastoma cells are often used as a cell model to study Parkinson's disease, which causes reduced dopamine release in substantia nigra, the midbrain that controls movements. In this paper, we developed a 1024-ch monolithic CMOS sensor array that has the spatiotemporal resolution as well as low-noise performance to monitor single vesicle release of dopamine from neuroblastoma cells. The CMOS device integrates 1024 on-chip electrodes with an individual size of 15 μm × 15 μm and 1024 transimpedance amplifiers for each electrode, which are each capable of measuring sub-pA current. Thus, this device can be used to study the detailed molecular dynamics of dopamine secretion at single vesicle resolution.
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DOI:
10.1073/pnas.88.23.10754
发表时间:
1991-12-01
影响因子:
11.1
作者:
WIGHTMAN, RM;JANKOWSKI, JA;VIVEROS, OH
通讯作者:
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12.6
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作者:
Kozminski, KD;Gutman, DA;Ewing, AG
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影响因子:
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通讯作者:
Hierlemann A
DOI:
10.1109/isscc.2016.7418073
发表时间:
2016-02-25
期刊:
Digest of technical papers. IEEE International Solid-State Circuits Conference
影响因子:
--
作者:
Viswam V;Dragas J;Shadmani A;Chen Y;Stettler A;Müller J;Hierlemann A
通讯作者:
Hierlemann A