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

Karlena L. Brown: /* OBJECTIVES */

Karlena L. Brown — Fri, 30 Nov 2012 18:53:42 GMT

OBJECTIVES

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

Karlena L. Brown — Fri, 30 Nov 2012 18:53:12 GMT

UV-Vis Spectrum of Porphyrin with Salts 2

←Older revision		Revision as of 18:53, 30 November 2012
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	==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>

Karlena L. Brown — Fri, 30 Nov 2012 18:52:38 GMT

UV-Vis Spectrum of Porphyrin with Salts 2

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

Karlena L. Brown — Sat, 24 Nov 2012 08:29:47 GMT

10mM Salt Solution Calculations

←Older revision		Revision as of 08:29, 24 November 2012
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	\| 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==

Karlena L. Brown — Sat, 24 Nov 2012 07:50:35 GMT

Notes

←Older revision		Revision as of 07:50, 24 November 2012
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	* 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. ##### -->

Karlena L. Brown — Sat, 24 Nov 2012 07:45:32 GMT

Notes

←Older revision		Revision as of 07:45, 24 November 2012
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	==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__

Karlena L. Brown — Sat, 24 Nov 2012 07:33:48 GMT

OBJECTIVES

←Older revision		Revision as of 07:33, 24 November 2012
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	<!-- ##### 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>'''

Karlena L. Brown — Sat, 24 Nov 2012 07:32:39 GMT

UV-Vis Spectrum of Porphyrin with Salts

←Older revision		Revision as of 07:32, 24 November 2012
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-	==UV-Vis Spectrum of Porphyrin with Salts==	+	==UV-Vis Spectrum of Porphyrin with Salts 2==
		+
	==Notes==		==Notes==

Karlena L. Brown — Sat, 24 Nov 2012 07:32:24 GMT

Notes

←Older revision		Revision as of 07:32, 24 November 2012
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		+	==UV-Vis Spectrum of Porphyrin with Salts==
	==Notes==		==Notes==

Karlena L. Brown — Sat, 24 Nov 2012 07:31:13 GMT

UV-Vis Spectrum of Porphyrin with Salts 2

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	\|}		\|}

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