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| [[Image:UTokyo-Komaba.png|750px]]<div style="padding: 10px; color: green; background-color: blue; width: 730px"> | | [http://teamkomaba2015.github.io/ teamkomaba2015.github.io] |
| <center>
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| [[Biomod/2015/UTokyo-Komaba | <font face="SHERLOCK" style="color:yellow"> '''HOME'''</font>]]
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| [[Biomod/2015/UTokyo-Komaba:PROJECT | <font face="SHERLOCK" style="color:yellow"> '''PROJECT''' </font>]]
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| [[Biomod/2015/UTokyo-Komaba:DESIGn | <font face="SHERLOCK" style="color:yellow"> '''DESIGN''' </font>]]
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| [[Biomod/2015/UTokyo-Komaba:EXPERIMENTS & RESULTS | <font face="SHERLOCK" style="color:yellow"> '''EXPERIMENTS & RESULTS'''</font>]]
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| [[Biomod/2015/UTokyo-Komaba:FUTURE| <font face="SHERLOCK" style="color:yellow"> '''FUTURE''' </font>]]
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| [[Biomod/2015/UTokyo-Komaba:TEAM | <font face="SHERLOCK" style="color:yellow"> '''TEAM''' </font>]]
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| [[Biomod/2015/UTokyo-Komaba:Talks | <font face="SHERLOCK" style="color:yellow"> '''Talks''' </font>]]
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| </center>
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| </div><br>
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| [[Category:Lab]]
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| == '''Abstract''' ==
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| <font face="SHERLOCK" style="color:black"><font size="4">
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| '''''～Nano Bio Battery～'''''
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| </font>
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| <font face="SHERLOCK" style="color:black"><font size="3">
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| <br><br>Recently some researches about bio-battery, which can generate electricity from energy produced by biological activities, have been published.
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| <br><br>We are going to give you the idea of the mechanism which can produce (electric) energy inside the body with liposome, which have biocompability.
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| <br><br>First, two water drops are put into oil and joined with each other. The complex of the two water spheres are covered with lipid monolayer membrane.
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| <br>Next, the complex is frozen to stabilize, and then covered with one more lipid monolayer membrane on the drops. Stabilized complexes of liposome are obtained.
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| <br>Calcium ions (cation) and anionic fluorescent beads are inserted into one of the two spheres ,while calcium indicator into the other.
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| <br>Both the two kinds of ion (cation,anion) tried to move the other side through the hole made in advance, according to the concentration gradient.
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| <br>However, by the difference of the size of the ions against the holes, the smaller ones (=cation:Ca+) can only pass through the hole selectively.
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| <br>This allows a potential difference to be generated.
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| <br><br>In the future, this device can be a bio-battery which can supply electricity for implantable electronic equipment safely and stably.
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| <br>So, that is expected to be put to practical use in medical field.
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| </font>
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