Study on the physical properties of the ionic liquids and their applications for bio samples

离子液体物理性质及其在生物样品中的应用研究

• 批准号: 22760019
• 负责人: HYONO Atsushi
• 金额: $ 1.08万
• 依托单位: Hokkaido University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Young Scientists (B)
• 财政年份: 2010
• 资助国家: 日本
• 起止时间: 2010 至 2011
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-22760019/
• 关键词: 電子顕微鏡; イオン液体; 表面・界面物性

Normal hydrophobic carbon nanotubes and hydrophilic ones which were pretreated hydrophobic and hydrophilic ionic liquids were observed with SEM. The samples with the combinations of hydrophobic samples and hydrophobic liquids, and, hydrophilic samples and hydrophilic liquids were easily observed, while samples by other choices for bad affinity between samples and liquids were charged up by electron beam during SEM observations. These results mean that ionic liquids which have good affinities for the samples surfaces can spread on the surfaces.The observations of red blood cells with pretreatment with ionic liquids were also tried. It is succeeded that the cells were observed by SEM without destructions and deformations, only with simple pretreatment by ionic liquids.

用扫描电镜观察了正常疏水碳纳米管和经疏水和亲水离子液体预处理后的亲水碳纳米管。在SEM观察过程中，疏水样品和疏水液体的组合以及亲水样品和亲水液体的组合的样品容易观察到，而样品和液体之间的亲和力差的其他选择的样品通过电子束充电。这些结果表明，与样品表面具有良好亲和性的离子液体可以在样品表面铺展。通过离子液体的简单预处理，成功地在扫描电镜下观察到细胞没有破坏和变形。

项目成果

SEM observation of carbon nano materials using ionic liquids

使用离子液体对碳纳米材料进行SEM观察

• 发表时间: 2012
• 作者: S. Abe;A. Hyono;T. Yonezawa;F. Watari
• 通讯作者: F. Watari

イオン液体を用いたSEMの新規観察法の開発

使用离子液体开发新的SEM观察方法

• 发表时间: 2011
• 作者: 阿部;兵野;赤坂;亘理;米澤
• 通讯作者: 米澤

Internal Distribution of Micro-/Nano-sized Inorganic Particles and Its Cytocoxisity

微纳米无机颗粒的内部分布及其细胞毒性

• 发表时间: 2010
• 作者: S. Abe;N. Iwadera;K. Ishikawa;A. Hyono;S. Itoh;T. Akasaka;M. Uo;Y. Yawaka;T. Yonezawa;F. Watari
• 通讯作者: F. Watari

親・疎水性のイオン液体を用いた親・疎水性CNTの微細構造観察

使用亲水/疏水离子液体观察亲水/疏水碳纳米管的微观结构

• 发表时间: 2011
• 作者: S. Fujikawa;H. Hirayama and N. Maeda;兵野篤,河合功治,阿部薫明,米澤徹
• 通讯作者: 兵野篤,河合功治,阿部薫明,米澤徹

イオン液体を用いた細胞培養用カーボンナノチューブスキャフォルドの表面構造観察

离子液体细胞培养用碳纳米管支架表面结构观察

• 发表时间: 2011
• 作者: 阿部;兵野;亘理;米澤
• 通讯作者: 米澤