WEKO3
Item
Spontaneous Nematic Alignment of a Lipid Nanotube in Aqueous Solutions
https://aist.repo.nii.ac.jp/records/2001812
https://aist.repo.nii.ac.jp/records/2001812c6f34b40-3a5d-4233-bd5a-a3ca122ca9ce
| Item type | Research Data (v9)(1) | |||||||||||||||
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| PubDate | 2015-01-01 | |||||||||||||||
| Data name | ||||||||||||||||
| Title | Spontaneous Nematic Alignment of a Lipid Nanotube in Aqueous Solutions | |||||||||||||||
| Language | en | |||||||||||||||
| Description of data | ||||||||||||||||
| Description Type | Abstract | |||||||||||||||
| Description | The dispersibility and liquid crystal formation of a self-assembled lipid nanotube (LNT) was investigated in a variety of aqueous solutions. As the lipid component, we chose a bipolar lipid with glucose and tetraglycine headgroups, which self-assembled into an LNT with a small outer diameter of 16-17 nm and a high axial ratio of more than 310. The LNT gave stable colloidal dispersion in its dilute solutions and showed spontaneous liquid crystal (LC) alignment at relatively low concentrations and in a pH region including neutral pH. The LNT samples with shorter length distributions were prepared by sonication, and the relationship between the LNT axial ratio and the minimum LC formation concentration was examined. The robustness of the LNT made the liquid crystal stable in mixed solvents of water/ethanol, water/acetone and water/tetrahydrofuran (1:1 in volume) and at a temperature up to 90 ºC in water. The observed colloidal behavior of the LNT was compared with those of similar one-dimensional nanostructures such as a phospholipid tubule. | |||||||||||||||
| Language | en | |||||||||||||||
| Author (Creator) name |
丁 武孝
× 丁 武孝
× 南川 博之
× 亀田 直弘
× 和田百代
× 増田 光俊
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| Access Rights | ||||||||||||||||
| Access Rights | open access | |||||||||||||||
| Access Rights URI | http://purl.org/coar/access_right/c_abf2 | |||||||||||||||
| APC | ||||||||||||||||
| APC | Not required | |||||||||||||||
| Rights Holder | ||||||||||||||||
| Right Holder Name | 丁 武孝 | |||||||||||||||
| Language | en | |||||||||||||||
| Publisher | ||||||||||||||||
| Publisher | AMER CHEMICAL SOC | |||||||||||||||
| Language | en | |||||||||||||||
| Date | ||||||||||||||||
| Date | 2015-01-01 | |||||||||||||||
| Date Type | Issued | |||||||||||||||
| Language | ||||||||||||||||
| Language | eng | |||||||||||||||
| Resource Type | ||||||||||||||||
| Resource Type Identifier | http://purl.org/coar/resource_type/c_6501 | |||||||||||||||
| Resource Type | journal article | |||||||||||||||
| Identifier | ||||||||||||||||
| Identifier | 10.1021/la5042772 | |||||||||||||||
| Identifier Type | DOI | |||||||||||||||
| Relation | ||||||||||||||||
| Relation Type | isVersionOf | |||||||||||||||
| Identifier Type | URI | |||||||||||||||
| Related Identifier | http://pubs.acs.org/doi/abs/10.1021/la5042772 | |||||||||||||||
| Language | ja | |||||||||||||||
| Related Title | 関連 URI | |||||||||||||||
| Source Title | ||||||||||||||||
| Source Title | LANGMUIR | |||||||||||||||
| Language | en | |||||||||||||||
| Volume Number | ||||||||||||||||
| Volume | 31 | |||||||||||||||
| Issue Number | ||||||||||||||||
| Issue | 3 | |||||||||||||||
| Page Start | ||||||||||||||||
| Start Page | 1150 | |||||||||||||||
| Page End | ||||||||||||||||
| End Page | 1154 | |||||||||||||||
