User:Karlena L. Brown/Notebook/PVOH Research/2012/10/26 - Revision history

Karlena L. Brown: /* OBJECTIVES */

2012-11-30T18:53:42Z

OBJECTIVES

←Older revision		Revision as of 18:53, 30 November 2012
Line 8:		Line 8:
	==OBJECTIVES==		==OBJECTIVES==
	* Make porphyrin solutions with varied SO<sub>4</sub><sup>2-</sup> salts		* Make porphyrin solutions with varied SO<sub>4</sub><sup>2-</sup> salts
-	* Take UV-Vis of porphyrin solutions with diluted varied SO<sub>4</sub><sup>2-</sup> salts	+	* Take UV-Vis of varied porphyrin solutions with diluted varied SO<sub>4</sub><sup>2-</sup> salts

	==Porphyrin Salt Selection and Preparations 2==		==Porphyrin Salt Selection and Preparations 2==

2012-11-30T18:53:12Z

UV-Vis Spectrum of Porphyrin with Salts 2

←Older revision		Revision as of 18:53, 30 November 2012
Line 59:		Line 59:

	==UV-Vis Spectrum of Porphyrin with Salts 2==		==UV-Vis Spectrum of Porphyrin with Salts 2==
-	~~{\| {{table}}~~
-	~~\| align="center" style="background:#f0f0f0;"\|'''Conc. Porphyrin [μM]'''~~
-	~~\| align="center" style="background:#f0f0f0;"\|'''10 mM Salt []'''~~
-	\|-
-	~~\| 9.445\|\|Na<sub>2</sub>SO<sub>4</sub>~~
-	\|-
-	~~\| 9.445\|\|FeSO<sub>4</sub>~~
-	\|-
-	~~\| 9.445\|\|Fe<sub>2</sub>(SO4)<sub>3</sub>~~
-	\|-
-	~~\| 9.445\|\|Al<sub>2</sub>(SO4)<sub>3</sub>~~
-	\|-
-	~~\| 31.48\|\|Na<sub>2</sub>SO<sub>4</sub>~~
-	\|-
-	~~\| 31.48\|\|FeSO<sub>4</sub>~~
-	\|-
-	~~\| 31.48\|\|Fe<sub>2</sub>(SO4)<sub>3</sub>~~
-	\|-
-	~~\| 31.48\|\|Al<sub>2</sub>(SO4)<sub>3</sub>~~
-	\|}
-	~~<br>~~
	[[Image:9.445_uM_Porphine.JPG]]		[[Image:9.445_uM_Porphine.JPG]]
	<br>		<br>

2012-11-30T18:52:38Z

UV-Vis Spectrum of Porphyrin with Salts 2

←Older revision		Revision as of 18:52, 30 November 2012
Line 59:		Line 59:

	==UV-Vis Spectrum of Porphyrin with Salts 2==		==UV-Vis Spectrum of Porphyrin with Salts 2==
		+	{\| {{table}}
		+	\| align="center" style="background:#f0f0f0;"\|'''Conc. Porphyrin [μM]'''
		+	\| align="center" style="background:#f0f0f0;"\|'''10 mM Salt []'''
		+	\|-
		+	\| 9.445\|\|Na<sub>2</sub>SO<sub>4</sub>
		+	\|-
		+	\| 9.445\|\|FeSO<sub>4</sub>
		+	\|-
		+	\| 9.445\|\|Fe<sub>2</sub>(SO4)<sub>3</sub>
		+	\|-
		+	\| 9.445\|\|Al<sub>2</sub>(SO4)<sub>3</sub>
		+	\|-
		+	\| 31.48\|\|Na<sub>2</sub>SO<sub>4</sub>
		+	\|-
		+	\| 31.48\|\|FeSO<sub>4</sub>
		+	\|-
		+	\| 31.48\|\|Fe<sub>2</sub>(SO4)<sub>3</sub>
		+	\|-
		+	\| 31.48\|\|Al<sub>2</sub>(SO4)<sub>3</sub>
		+	\|}
		+	<br>
		+	[[Image:9.445_uM_Porphine.JPG]]
		+	<br>
		+	[[Image:31.48_uM_Porphine.JPG]]
		+	<br>

	==Notes==		==Notes==

2012-11-24T08:29:47Z

10mM Salt Solution Calculations

←Older revision		Revision as of 08:29, 24 November 2012
Line 57:		Line 57:
	\| Na<sub>2</sub>SO<sub>4</sub>\|\|0.1420\|\|0.1464\|\|100\|\|10		\| Na<sub>2</sub>SO<sub>4</sub>\|\|0.1420\|\|0.1464\|\|100\|\|10
	\|}		\|}
-
-

	==UV-Vis Spectrum of Porphyrin with Salts 2==		==UV-Vis Spectrum of Porphyrin with Salts 2==

2012-11-24T07:50:35Z

Notes

←Older revision		Revision as of 07:50, 24 November 2012
Line 65:		Line 65:
	* The Al<sub>3</sub>(SO<sub>4</sub>)<sub>3</sub> 10mM solution was very opaque and cloudy with some precipitate slightly falling out of solution. Before using the Al<sub>3</sub>(SO<sub>4</sub>)<sub>3</sub> solution, it had to be swirled to ensure that all precipitate was in solution.		* The Al<sub>3</sub>(SO<sub>4</sub>)<sub>3</sub> 10mM solution was very opaque and cloudy with some precipitate slightly falling out of solution. Before using the Al<sub>3</sub>(SO<sub>4</sub>)<sub>3</sub> solution, it had to be swirled to ensure that all precipitate was in solution.
	* Also for the FeSO<sub>4</sub> 10mM salt solution, it was prepared in a 50mL volumetric flask instead of a 100mL volumetric flask.		* Also for the FeSO<sub>4</sub> 10mM salt solution, it was prepared in a 50mL volumetric flask instead of a 100mL volumetric flask.
		+	* Also for the 10mM salt solutions of Fe<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub> and Na<sub>2</sub>SO<sub>4</sub>, these solutions were actually prepared through the process of dilution in conical test tubes. 1mL of the 100mM salt solution for each substance was taken and diluted with 9mL of HPLC grade H<sub>2</sub>O to produce the 10mM salt solution of each substance.

	<!-- ##### DO NOT edit below this line unless you know what you are doing. ##### -->		<!-- ##### DO NOT edit below this line unless you know what you are doing. ##### -->

2012-11-24T07:45:32Z

Notes

←Older revision		Revision as of 07:45, 24 November 2012
Line 63:		Line 63:

	==Notes==		==Notes==
-		+	* The Al<sub>3</sub>(SO<sub>4</sub>)<sub>3</sub> 10mM solution was very opaque and cloudy with some precipitate slightly falling out of solution. Before using the Al<sub>3</sub>(SO<sub>4</sub>)<sub>3</sub> solution, it had to be swirled to ensure that all precipitate was in solution.
-		+	* Also for the FeSO<sub>4</sub> 10mM salt solution, it was prepared in a 50mL volumetric flask instead of a 100mL volumetric flask.
		+
	<!-- ##### DO NOT edit below this line unless you know what you are doing. ##### -->		<!-- ##### DO NOT edit below this line unless you know what you are doing. ##### -->
	\|}		\|}

	__NOTOC__		__NOTOC__

2012-11-24T07:33:48Z

OBJECTIVES

←Older revision		Revision as of 07:33, 24 November 2012
Line 7:		Line 7:
	<!-- ##### DO NOT edit above this line unless you know what you are doing. ##### -->		<!-- ##### DO NOT edit above this line unless you know what you are doing. ##### -->
	==OBJECTIVES==		==OBJECTIVES==
		+	* Make porphyrin solutions with varied SO<sub>4</sub><sup>2-</sup> salts
		+	* Take UV-Vis of porphyrin solutions with diluted varied SO<sub>4</sub><sup>2-</sup> salts
		+
	==Porphyrin Salt Selection and Preparations 2==		==Porphyrin Salt Selection and Preparations 2==
	SO<sub>4</sub><sup>2-</sup> salts used:'''Fe<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub>, Al<sub>3</sub>(SO<sub>4</sub>)<sub>3</sub>, FeSO<sub>4</sub>, & Na<sub>2</sub>SO<sub>4</sub>'''		SO<sub>4</sub><sup>2-</sup> salts used:'''Fe<sub>2</sub>(SO<sub>4</sub>)<sub>3</sub>, Al<sub>3</sub>(SO<sub>4</sub>)<sub>3</sub>, FeSO<sub>4</sub>, & Na<sub>2</sub>SO<sub>4</sub>'''

2012-11-24T07:32:39Z

UV-Vis Spectrum of Porphyrin with Salts

←Older revision		Revision as of 07:32, 24 November 2012
Line 57:		Line 57:


-	==UV-Vis Spectrum of Porphyrin with Salts==	+	==UV-Vis Spectrum of Porphyrin with Salts 2==
		+
	==Notes==		==Notes==

2012-11-24T07:32:24Z

Notes

←Older revision		Revision as of 07:32, 24 November 2012
Line 57:		Line 57:


		+	==UV-Vis Spectrum of Porphyrin with Salts==
	==Notes==		==Notes==

2012-11-24T07:31:13Z

UV-Vis Spectrum of Porphyrin with Salts 2

←Older revision		Revision as of 07:31, 24 November 2012
Line 55:		Line 55:
	\|}		\|}

-	~~==UV-Vis Spectrum of Porphyrin with Salts 2==~~	+
		+
	==Notes==		==Notes==