User:Rebeca Rodriguez/Notebook/Chem 581/2014/10/29: Difference between revisions
From OpenWetWare
(fix raw html notebook nav) |
|||
(4 intermediate revisions by one other user not shown) | |||
Line 2: | Line 2: | ||
|- | |- | ||
|style="background-color: #EEE"|[[Image:BDLlogo_notext_lr.png|128px]]<span style="font-size:22px;"> Biomaterials Design Lab</span> | |style="background-color: #EEE"|[[Image:BDLlogo_notext_lr.png|128px]]<span style="font-size:22px;"> Biomaterials Design Lab</span> | ||
|style="background-color: #F2F2F2" align="center"| | |style="background-color: #F2F2F2" align="center"|[[File:Report.png|frameless|link={{#sub:{{FULLPAGENAME}}|0|-11}}]][[{{#sub:{{FULLPAGENAME}}|0|-11}}|Main project page]]<br />{{#if:{{#lnpreventry:{{FULLPAGENAME}}}}|[[File:Resultset_previous.png|frameless|link={{#lnpreventry:{{FULLPAGENAME}}}}]][[{{#lnpreventry:{{FULLPAGENAME}}}}{{!}}Previous entry]] }}{{#if:{{#lnnextentry:{{FULLPAGENAME}}}}|[[{{#lnnextentry:{{FULLPAGENAME}}}}{{!}}Next entry]][[File:Resultset_next.png|frameless|link={{#lnnextentry:{{FULLPAGENAME}}}}]]}} | ||
|- | |- | ||
| colspan="2"| | | colspan="2"| | ||
Line 19: | Line 19: | ||
#1.0004g of PVA and 0.1100g of clay | #1.0004g of PVA and 0.1100g of clay | ||
*This is mixed with 7mL of 10% of HCl. The HCl should not react with the acetone. | *This is mixed with 7mL of 10% of HCl. The HCl should not react with the acetone. | ||
*Using a burette, | *Using a burette, 100mL of acetone:7.14mL of of gluteraldehyde are added. Drops of the PVA and clay mixture will be added in order to create beads. The burette will allow a longer time to elapse for the beads to cross link with the gluteraldehyde. | ||
*Using a pasteur pipette, the PVA and clay mixture will be added drop wise into the burette with acetone and gluteraldehyde. | *Using a pasteur pipette, the PVA and clay mixture will be added drop wise into the burette with acetone and gluteraldehyde. | ||
*When dropping the mixture into the burette, beads did not form. Some clumped together in an obscure ball and took the shape of a thinker and whispy fiber. It almost looked like a thinker floss. | |||
*Because acetone was not sufficient to create beads, so it was replaced with hexane. Hexane with a couple drops of glutaraldehyde was added to a petri dish and drops of the PVA and clay mixture were added. This created beads. However if the beads touched each other, they would clump together to create a big bead. | |||
*Time must elapse in order for one to take the beads out so that they do not clump together. | |||
==Data== | ==Data== |
Latest revision as of 00:28, 27 September 2017
Biomaterials Design Lab | Main project page Previous entry Next entry |
Objective
DescriptionProcedure
Data
NotesThis area is for any observations or conclusions that you would like to note.
|