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@whyisjake
Created November 19, 2013 22:52
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<table border="1" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td width="49" valign="top">
<p align="right">
<strong> </strong>
</p>
</td>
<td width="71" valign="top">
<p>
<strong>Part</strong>
</p>
</td>
<td width="250" valign="top">
<p>
<strong>Description</strong>
</p>
</td>
<td width="73" valign="top">
<p>
<strong>Quantity</strong>
</p>
</td>
</tr>
<tr>
<td width="49" valign="top">
<p align="right">
<strong>M1</strong>
</p>
</td>
<td width="71" valign="top">
<p>
Amide unit<strong></strong>
</p>
</td>
<td width="250" valign="top">
<p>
3D-printed part
</p>
<p>
(M1_amideUnit.stl)<strong></strong>
</p>
</td>
<td width="73" valign="top">
<p>
12
</p>
</td>
</tr>
<tr>
<td width="49" valign="top">
<p align="right">
<strong>M2</strong>
</p>
</td>
<td width="71" valign="top">
<p>
Alpha-carbon unit<strong></strong>
</p>
</td>
<td width="250" valign="top">
<p>
3D-printed part
</p>
<p>
(M2_alphacarbonUnit.stl)<strong></strong>
</p>
</td>
<td width="73" valign="top">
<p>
11
</p>
</td>
</tr>
<tr>
<td width="49" valign="top">
<p align="right">
<strong>M3</strong>
</p>
</td>
<td width="71" valign="top">
<p>
Methyl-group unit<strong></strong>
</p>
</td>
<td width="250" valign="top">
<p>
3D-printed part
</p>
<p>
(M3_methylGroupUnit.stl) <strong></strong>
</p>
</td>
<td width="73" valign="top">
<p>
11
</p>
</td>
</tr>
<tr>
<td width="49" valign="top">
<p align="right">
<strong>M4</strong>
</p>
</td>
<td width="71" valign="top">
<p>
Alpha-carbon unit-holder
</p>
</td>
<td width="250" valign="top">
<p>
3D-printed part
</p>
<p>
To hold the alpha carbon part in place during drilling and tapping
</p>
<p>
(M4_alphacarbon_holder.stl)
</p>
</td>
<td width="73" valign="top">
<p>
1
</p>
</td>
</tr>
<tr>
<td width="49" valign="top">
<p align="right">
<strong>M5</strong>
</p>
</td>
<td width="71" valign="top">
<p>
Amide-unit-holder nitrogen-atom
</p>
</td>
<td width="250" valign="top">
<p>
3D-printed part
</p>
<p>
To hold the amide part in place during drilling of the nitrogen atom magnet holes
</p>
<p>
(M5_amideUnit_drillNitrogenAtom_holder.stl)
</p>
</td>
<td width="73" valign="top">
<p>
1
</p>
</td>
</tr>
<tr>
<td width="49" valign="top">
<p align="right">
<strong>M6</strong>
</p>
</td>
<td width="71" valign="top">
<p>
Amide-unit-holder carbon-atom
</p>
</td>
<td width="250" valign="top">
<p>
3D-printed part
</p>
<p>
To hold the amide part in place during drilling of the carbon atom magnet holes
</p>
<p>
(M6_amideUnit_drillCarbonAtom_holder.stl)
</p>
</td>
<td width="73" valign="top">
<p>
1
</p>
</td>
</tr>
<tr>
<td width="49" valign="top">
<p align="right">
<strong>M7</strong>
</p>
</td>
<td width="71" valign="top">
<p>
Helix stand and template
</p>
</td>
<td width="250" valign="top">
<p>
3D-printed part
</p>
<p>
To help fold an α-helix
</p>
<p>
(M7_helixTemplate.stl)
</p>
</td>
<td width="73" valign="top">
<p>
1
</p>
</td>
</tr>
</tbody>
</table>
<p>
<strong> </strong>
</p>
<p align="center">
<strong>Table 2: Readily obtainable parts</strong>
</p>
<table border="1" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td width="111" valign="top">
<p align="right">
<strong> </strong>
</p>
</td>
<td width="111" valign="top">
<p>
<strong>Part</strong>
</p>
</td>
<td width="111" valign="top">
<p>
<strong>Description</strong>
</p>
</td>
<td width="111" valign="top">
<p>
<strong>Quantity</strong>
</p>
</td>
</tr>
<tr>
<td width="111" valign="top">
<p align="right">
<strong>M8</strong>
</p>
</td>
<td width="111" valign="top">
<p>
Neodymium rod magnets,
</p>
<p>
3/16"D x 1/8"H
</p>
</td>
<td width="111" valign="top">
<p>
For hydrogen bonding
</p>
</td>
<td width="111" valign="top">
<p>
27 (2 for each amide, 3 for helix template M10)
</p>
</td>
</tr>
<tr>
<td width="111" valign="top">
<p align="right">
<strong>M9</strong>
</p>
</td>
<td width="111" valign="top">
<p>
Neodymium rod magnets
</p>
<p>
1/8"D x 1/8"H
</p>
</td>
<td width="111" valign="top">
<p>
For bond faces
</p>
</td>
<td width="111" valign="top">
<p>
(4 for each alpha-carbon unit, and 5 for each amide unit)
</p>
</td>
</tr>
<tr>
<td width="111" valign="top">
<p align="right">
<strong>M10</strong>
</p>
</td>
<td width="111" valign="top">
<p>
Screw
</p>
<p>
(Pan-head machine screw 5/8"H, 4-40 thread)
</p>
</td>
<td width="111" valign="top">
<p>
For bonds
</p>
</td>
<td width="111" valign="top">
<p>
33
</p>
</td>
</tr>
<tr>
<td width="111" valign="top">
<p align="right">
<strong>M11</strong>
</p>
</td>
<td width="111" valign="top">
<p>
Nut
</p>
<p>
(3/32"H, 0.25"D, 4-40 thread)
</p>
</td>
<td width="111" valign="top">
<p>
For bonds
</p>
</td>
<td width="111" valign="top">
<p>
33
</p>
</td>
</tr>
<tr>
<td width="111" valign="top">
<p align="right">
<strong>M12</strong>
</p>
</td>
<td width="111" valign="top">
<p>
Spacer
</p>
<p>
(Nylon spacer; 0.25"D x 3/8"H)
</p>
</td>
<td width="111" valign="top">
<p>
For bonds
</p>
</td>
<td width="111" valign="top">
<p>
33 (3 for each alpha-carbon unit)
</p>
</td>
</tr>
<tr>
<td width="111" valign="top">
<p align="right">
<strong>M13</strong>
</p>
</td>
<td width="111" valign="top">
<p>
Epoxy (JB-weld)
</p>
</td>
<td width="111" valign="top">
<p>
For gluing H-bond magnets to amide units; bought from local hardware store
</p>
</td>
<td width="111" valign="top">
<p>
1
</p>
</td>
</tr>
</tbody>
</table>
<p>
<strong> </strong>
</p>
<p align="center">
<strong>Table 3: Our suppliers for the readily obtainable parts</strong>
</p>
<table border="1" cellspacing="0" cellpadding="0">
<tbody>
<tr>
<td width="148" valign="top">
<p align="center">
<strong>Part</strong>
</p>
</td>
<td width="148" valign="top">
<p>
<strong>Supplier</strong>
</p>
</td>
<td width="148" valign="top">
<p>
<strong>Part Number</strong>
</p>
</td>
</tr>
<tr>
<td width="148" valign="top">
<p>
Screw (M10)
</p>
</td>
<td width="148" rowspan="3" valign="top">
<p>
McMaster-Carr
</p>
<p>
(mcmaster.com)
</p>
</td>
<td width="148" valign="top">
<p>
91735A109
</p>
</td>
</tr>
<tr>
<td width="148" valign="top">
<p>
Nut (M11)
</p>
</td>
<td width="148" valign="top">
<p>
91841A005
</p>
</td>
</tr>
<tr>
<td width="148" valign="top">
<p>
Spacer (M12)
</p>
</td>
<td width="148" valign="top">
<p>
94639A202
</p>
</td>
</tr>
<tr>
<td width="148" valign="top">
<p>
Magnet (for bond faces, 1/8"D x 1/8"H) (M9)
</p>
</td>
<td width="148" valign="top">
<p>
Magcraft.com
</p>
</td>
<td width="148" valign="top">
<p>
NSN0658
</p>
</td>
</tr>
<tr>
<td width="148" valign="top">
<p>
Magnet (for H-bond, 3/16"D x 1/8"H) (M8)
</p>
</td>
<td width="148" valign="top">
<p>
K&amp;J Magnetics, Inc.
</p>
<p>
(kjmagnetics.com)
</p>
</td>
<td width="148" valign="top">
<p>
D32-N52
</p>
</td>
</tr>
</tbody>
</table>
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