User:Melvin Colorado Escobar/Notebook/581/2014/10/08: Difference between revisions
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|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}}}}]]}} | ||
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==Objective== | ==Objective== | ||
#set up diffusion with PVA film | |||
==Description== | ==Description== | ||
# Add | <u>Diffusion</u> | ||
# One group will use a PVA film | |||
# The other group will use a PVA/clay film | |||
# Set the film between the two chambers | |||
# Add liquid to each chamber | |||
## One chamber gets water | |||
## The other chamber gets 20ppm Malachite green | |||
# Withdraw 200uL from each chamber at the 5 minute mark and place in their own eppy tube | |||
## NOTE: I want the groups to coordinate so that their 5 minutes don't overlap with one another. | |||
## NOTE: You'll want to use a small volume cuvette | |||
## NOTE: You'll also want a 0minute measurement for each. | |||
## NOTE: You'll likely have to dilute the sample from your chamber with the 20ppm. So, when you return the sample, only return the non-diluted sample. | |||
# Measure the UV-Vis spectrum for both samples. Return each to the chamber it originally came from | |||
# Take measurements at the following times | |||
## 15 minutes | |||
## 30 minutes | |||
## 1 hour | |||
## 2 hours | |||
## right before you leave lab | |||
## It would be great if someone could stop by on Thursday to take a measurement then. | |||
## You'll be taking measurements on Friday too. | |||
# During each of this, it would be best to start working up the data right away. | |||
==Data== | ==Data== |
Latest revision as of 00:33, 27 September 2017
Biomaterials Design Lab | Main project page Previous entry Next entry |
Objective
DescriptionDiffusion
Data
NotesThis area is for any observations or conclusions that you would like to note.
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