Optical detection of ion-channel-induced proton transport in supported phospholipid bilayers

Yang TH; Yee CK; Amweg ML; Singh S; Kendall EL; Dattelbaum AM; Shreve AP; Brinker CJ; Parikh AN

首页> 外文期刊>Nano letters >Optical detection of ion-channel-induced proton transport in supported phospholipid bilayers

【24h】

Optical detection of ion-channel-induced proton transport in supported phospholipid bilayers

机译：光学检测离子通道诱导的质子在双层磷脂中的质子迁移

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

The integration of ion-channel transport functions with responses derived from nanostructured and nanoporous silica mesophase materials is demonstrated. Patterned thin-film mesophases consisting of alternating hydrophilic nanoporous regions and hydrophobic nanostructured regions allow for spatially localized proton transport via selective dimerization of gramicidin in lipid bilayers formed on the hydrophilic regions. The adjoining hydrophobic mesostructure doped with a pH sensitive dye reports the transport. The ease of integrating functional membranes and reporters through the use of patterned mesophases should enable high throughput studies of membrane transport.

机译：离子通道传输功能与源自纳米结构和纳米多孔二氧化硅中间相材料的响应的集成得到了证明。由交替的亲水性纳米多孔区域和疏水性纳米结构区域组成的图案化薄膜中间相，通过在亲水性区域上形成的脂质双层中的短杆菌肽选择性二聚，可实现空间定位的质子传输。掺有pH敏感染料的疏水介孔结构报告了迁移。通过使用带图案的中间相来整合功能性膜和报道分子的简便性，应该能够进行膜运输的高通量研究。

著录项

来源
《Nano letters》 |2007年第8期|共6页
作者
Yang TH; Yee CK; Amweg ML; Singh S; Kendall EL; Dattelbaum AM; Shreve AP; Brinker CJ; Parikh AN;
展开▼
作者单位

展开▼
收录信息
原文格式 PDF
正文语种 eng
中图分类特种结构材料;
关键词
MESOPOROUS THIN-FILMS; MEMBRANES; NANOSTRUCTURES; MONOLAYERS; GRAMICIDIN; MECHANISM; SENSORS; PORES; MODEL;

机译：介孔薄膜;膜;纳米结构;单分子膜;豆浆蛋白;机理;传感器;孔;模型;

相似文献

外文文献
中文文献
专利

1. Optical detection of ion-channel-induced proton transport in supported phospholipid bilayers [J] . Yang TH, Yee CK, Amweg ML, Nano letters . 2007,第8期

机译：光学检测离子通道诱导的质子在双层磷脂中的质子迁移
2. Transport and Organization of Cholesterol in a Planar Solid-Supported Lipid Bilayer Depend on the Phospholipid Flip-Flop Rate [J] . Yu Ting, Zhou Guangnan, Hu Xia, Langmuir: The ACS Journal of Surfaces and Colloids . 2016,第44期

机译：平面固载脂质双层中胆固醇的转运和组织取决于磷脂的触发器速率
3. Electrochemical measurements on supported phospholipid bilayers: Preparation, properties and ion transport using incorporated ionophores [J] . Navrátil T., ?estáková I., ?tulík K., Electroanalysis . 2010,第17a18期

机译：负载的磷脂双层膜的电化学测量：使用引入的离子载体制备，性质和离子迁移
4. Supported phospholipid bilayers and transport of heavy metals across them [C] . Tomas Navratil, Ivana Sestakova, Vladimir Marecek Development, energy, environment, economics . 2010

机译：支持的磷脂双层膜和重金属在其中的转运
5. Chapter 1: (I) Use of chain-modified phospholipids to determine water content of bilayers. (II) Ion transport across bilayers of chain-modified phospholipids. Chapter 2: Synthesis, catalytic properties of and studies toward electron transport by copper-complexed lipids. [D] . Aikens, Patricia Ann Elizabeth. 1990

机译：第1章：（I）使用链修饰的磷脂测定双层的水含量。（II）跨链修饰的磷脂的双层的离子运输。第2章：铜络合物脂质的合成，催化性能以及对电子的研究。
6. Competing for the same space: protons and alkali ions at the interface of phospholipid bilayers [O] . Evelyne Deplazes, Jacqueline White, Christopher Murphy, 2019

机译：竞争相同的空间：磷脂双层界面上的质子和碱离子
7. Optical Detection of Ion-Channel-Induced Proton Transport in Supported Phospholipid Bilayers [O] . -1

机译：离子通道诱导质子传输的光学检测支持的磷脂双层

Optical detection of ion-channel-induced proton transport in supported phospholipid bilayers

摘要

著录项

相似文献

相关主题

期刊订阅