User:Moira M. Esson/Notebook/CHEM-581/2012/10/26 - Revision history

Moira M. Esson: /* AA */

2012-11-30T19:22:16Z

←Older revision		Revision as of 19:22, 30 November 2012
Line 69:		Line 69:
	Please refer to [[User:Karlena_L._Brown/Notebook/CHEM-581/2012/10/26]] and [[User:Melissa_Novy/Notebook/CHEM-581/2012/10/26]] for calculations relating to preparation of higher concentration of porphyrin solutions and salt.		Please refer to [[User:Karlena_L._Brown/Notebook/CHEM-581/2012/10/26]] and [[User:Melissa_Novy/Notebook/CHEM-581/2012/10/26]] for calculations relating to preparation of higher concentration of porphyrin solutions and salt.
	==AA==		==AA==
-	*Ran AA following the general protocol for atomic absorption. Ran on solutions collected from film adsorption completed [[User:Moira_M._Esson/Notebook/CHEM-581/2012/10/17~~/12~~\|2012/10/17]]	+	*Ran AA following the general protocol for atomic absorption. Ran on solutions collected from film adsorption completed [[User:Moira_M._Esson/Notebook/CHEM-581/2012/10/17\|2012/10/17]]
	<br>		<br>
	*Atomic Absorption Data		*Atomic Absorption Data

Moira M. Esson: /* AA */

2012-11-30T19:21:43Z

←Older revision		Revision as of 19:21, 30 November 2012
Line 69:		Line 69:
	Please refer to [[User:Karlena_L._Brown/Notebook/CHEM-581/2012/10/26]] and [[User:Melissa_Novy/Notebook/CHEM-581/2012/10/26]] for calculations relating to preparation of higher concentration of porphyrin solutions and salt.		Please refer to [[User:Karlena_L._Brown/Notebook/CHEM-581/2012/10/26]] and [[User:Melissa_Novy/Notebook/CHEM-581/2012/10/26]] for calculations relating to preparation of higher concentration of porphyrin solutions and salt.
	==AA==		==AA==
-	*Ran AA following the general protocol for atomic absorption. Ran on solutions collected from film adsorption completed [[User:Moira_M.~~Esson~~/Notebook/CHEM-581/2012/10/17/12\|2012/10/17]]	+	*Ran AA following the general protocol for atomic absorption. Ran on solutions collected from film adsorption completed [[User:Moira_M._Esson/Notebook/CHEM-581/2012/10/17/12\|2012/10/17]]
	<br>		<br>
	*Atomic Absorption Data		*Atomic Absorption Data

Moira M. Esson: /* Observations for crosslinking films */

2012-11-30T19:20:12Z

Observations for crosslinking films

←Older revision		Revision as of 19:20, 30 November 2012
Line 67:		Line 67:
	*Film 1mLGA+HCl remained dark green and more stiff than other film. Turned pink after addition to deionized H<sub>2</sub>O		*Film 1mLGA+HCl remained dark green and more stiff than other film. Turned pink after addition to deionized H<sub>2</sub>O
	<br>		<br>
-	Please refer to [[User:Karlena_L._Brown/Notebook/CHEM-581/2012/10/26]] and [[User:Melissa_Novy/Notebook/CHEM-581/2012/10/26]] for calculations relating to preparation of higher concentration of porphyrin solutions and salt.	+	Please refer to [[User:Karlena_L._Brown/Notebook/CHEM-581/2012/10/26]] and [[User:Melissa_Novy/Notebook/CHEM-581/2012/10/26]] for calculations relating to preparation of higher concentration of porphyrin solutions and salt.
		+	==AA==
		+	*Ran AA following the general protocol for atomic absorption. Ran on solutions collected from film adsorption completed [[User:Moira_M.Esson/Notebook/CHEM-581/2012/10/17/12\|2012/10/17]]
		+	<br>
		+	*Atomic Absorption Data
		+	{\| {{table}}
		+	\| align="center" style="background:#f0f0f0;"\|''''''
		+	\| align="center" style="background:#f0f0f0;"\|'''Concentration [ppm]'''
		+	\| align="center" style="background:#f0f0f0;"\|'''Abs. [ ]'''
		+	\| align="center" style="background:#f0f0f0;"\|'''BG'''
		+	\| align="center" style="background:#f0f0f0;"\|''''''
		+	\|-
		+	\| \|\|0.01\|\|-0.00600\|\|0.00200\|\|
		+	\|-
		+	\| \|\|0.05\|\|-0.01160\|\|0.00540\|\|
		+	\|-
		+	\| \|\|1\|\|-0.00920\|\|0.00150\|\|
		+	\|-
		+	\| \|\|2\|\|0.11710\|\|0.00470\|\|
		+	\|-
		+	\| \|\|3\|\|0.20330\|\|0.00330\|\|
		+	\|-
		+	\| \|\|Given Conc. [ppm]\|\|Abs. [ ]\|\|BG\|\|Conc. [ppm]
		+	\|-
		+	\| 1 min NaMT-CuSO<sub>4</sub>\|\|7.4\|\|0.37690\|\|0.00430\|\|5.63990
		+	\|-
		+	\| \|\|10\|\|0.47600\|\|0.00620\|\|7.01910
		+	\|-
		+	\| 5 min NaMT-CuSO<sub>4</sub>\|\|7.4\|\|0.38080\|\|0.00350\|\|5.69420
		+	\|-
		+	\| \|\|10\|\|0.48150\|\|0.00600\|\|7.09560
		+	\|-
		+	\| 10 min NaMT-CuSO<sub>4</sub>\|\|7.4\|\|0.29540\|\|0.00370\|\|4.50580
		+	\|-
		+	\| \|\|10\|\|0.37640\|\|0.00480\|\|5.63300
		+	\|-
		+	\| 1 min 100%CEC NaMT-CuSO<sub>4</sub>\|\|7.4\|\|0.48030\|\|0.00680\|\|7.07890
		+	\|-
		+	\| \|\|10\|\|0.61880\|\|0.00950\|\|9.00630
		+	\|-
		+	\| 5 min 100%CEC NaMT-CuSO<sub>4</sub>\|\|7.4\|\|0.46120\|\|0.00640\|\|6.81310
		+	\|-
		+	\| \|\|10\|\|0.62080\|\|0.00790\|\|9.03420
		+	\|-
		+	\| 10 min 100%CEC NaMT-CuSO<sub>4</sub>\|\|7.4\|\|0.43300\|\|0.00400\|\|6.42070
		+	\|-
		+	\| \|\|10\|\|0.62960\|\|0.00480\|\|9.15660
		+	\|-
		+	\| 1 min 50%CEC NaMT-CuSO<sub>4</sub>\|\|7.4\|\|0.47470\|\|0.00530\|\|7.00100
		+	\|-
		+	\| \|\|10\|\|0.62050\|\|0.00490\|\|9.03000
		+	\|-
		+	\| 5 min 50%CEC NaMT-CuSO<sub>4</sub>\|\|7.4\|\|0.46110\|\|0.00310\|\|6.81170
		+	\|-
		+	\| \|\|10\|\|0.60940\|\|0.00580\|\|8.87550
		+	\|-
		+	\| 10 min 50%CEC NaMT-CuSO<sub>4</sub>\|\|7.4\|\|0.46800\|\|0.00390\|\|6.90770
		+	\|-
		+	\| \|\|10\|\|0.59620\|\|0.00440\|\|8.69180
		+	\|}
		+	<br>
		+
		+

	<!-- ##### 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: /* Crosslinking */

2012-11-24T06:16:11Z

Crosslinking

←Older revision		Revision as of 06:16, 24 November 2012
Line 52:		Line 52:
	\| PVOH(22K) 1.0067g+1mL GA+1mL porphyrin+HCl\|\|0.363\|\|99\|\|12\|\|1.5672		\| PVOH(22K) 1.0067g+1mL GA+1mL porphyrin+HCl\|\|0.363\|\|99\|\|12\|\|1.5672
	\|}		\|}
		+
	==Observations for crosslinking films==		==Observations for crosslinking films==
	*PVOH(22K) 1.02114g+0.5mL GA+1mL porphyrin+HCl was shrunken, shriveled and was green in color before crosslinking		*PVOH(22K) 1.02114g+0.5mL GA+1mL porphyrin+HCl was shrunken, shriveled and was green in color before crosslinking

Moira M. Esson: /* Objectives */

2012-11-10T23:01:10Z

Objectives

←Older revision		Revision as of 23:01, 10 November 2012
Line 10:		Line 10:
	# Run AA using film adsorption		# Run AA using film adsorption
	# Prepare next highest porphyrin concentration solution. Then add salts to these higher porphyrin solutions		# Prepare next highest porphyrin concentration solution. Then add salts to these higher porphyrin solutions
-	~~# Run UV-vis on film adsorption and porphyrin-salt solutions~~
	<br>		<br>
		+
	==Crosslinking==		==Crosslinking==
	*The general protocol for porphyrin film crosslinking described on [[User:Moira_M._Esson/Notebook/CHEM-581/2012/09/14\|2012/09/14]] was followed for the films listed below		*The general protocol for porphyrin film crosslinking described on [[User:Moira_M._Esson/Notebook/CHEM-581/2012/09/14\|2012/09/14]] was followed for the films listed below

Moira M. Esson: /* Observations for crosslinking films */

2012-11-10T23:00:50Z

Observations for crosslinking films

←Older revision		Revision as of 23:00, 10 November 2012
Line 62:		Line 62:
	*Films placed in 1% aqueous HCl soltn. both started to have color leak out		*Films placed in 1% aqueous HCl soltn. both started to have color leak out
	*1.0mL GA+HCl film when placed in the 6M NaCl solution leaked very minimally(solution looks very faintly green). Much less in comparison to 0.5mL GA.		*1.0mL GA+HCl film when placed in the 6M NaCl solution leaked very minimally(solution looks very faintly green). Much less in comparison to 0.5mL GA.
-	*0.5mL GA+HCl film after 1hr. and 15min. heated , remained bright green color. Stored in H<sub>2</sub>O. After adding H<sub>2</sub>O, film turned into a pink color(darker pink on edges)	+	*0.5mL GA+HCl film after 1hr. and 15min. heated , remained bright green color. Stored in H<sub>2</sub>O. After adding H<sub>2</sub>O, film turned into a pink color(darker pink on edges)
		+	*Addition of both films to sodium bicarbonate caused all porphyrin to leak out(films no longer colored. completely clear.)
		+	*Film 1mLGA+HCl remained dark green and more stiff than other film. Turned pink after addition to deionized H<sub>2</sub>O
		+	<br>
		+	Please refer to [[User:Karlena_L._Brown/Notebook/CHEM-581/2012/10/26]] and [[User:Melissa_Novy/Notebook/CHEM-581/2012/10/26]] for calculations relating to preparation of higher concentration of porphyrin solutions and salt.

	<!-- ##### 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. ##### -->

Moira M. Esson: /* Crosslinking */

2012-11-10T22:42:25Z

Crosslinking

←Older revision		Revision as of 22:42, 10 November 2012
Line 28:		Line 28:
	\| align="center" style="background:#f0f0f0;"\|'''Amount of 0.2M sodium bicarbonate used(mL)'''		\| align="center" style="background:#f0f0f0;"\|'''Amount of 0.2M sodium bicarbonate used(mL)'''
	\| align="center" style="background:#f0f0f0;"\|'''Amount sodium bicarbonate solution saved(mL)'''		\| align="center" style="background:#f0f0f0;"\|'''Amount sodium bicarbonate solution saved(mL)'''
		+	\| align="center" style="background:#f0f0f0;"\|'''Mass of film after crosslinking(g)'''
	\|-		\|-
-	\| PVOH(22K) 1.0073g+1.0mL GA+1mL porphyrin\|\|99.95\|\|13\|\|100\|\|14\|\|100\|\|12	+	\| PVOH(22K) 1.0073g+1.0mL GA+1mL porphyrin\|\|99.95\|\|13\|\|100\|\|14\|\|100\|\|12\|\|1.4974
	\|-		\|-
-	\| PVOH(22K) 1.05225g+1.0mL GA+1mL porphyrin\|\|101\|\|12\|\|98\|\|13\|\|99.8\|\|12	+	\| PVOH(22K) 1.05225g+1.0mL GA+1mL porphyrin\|\|101\|\|12\|\|98\|\|13\|\|99.8\|\|12\|\|1.9251
	\|}		\|}

-	*For the films listed below, the films were placed in a 6M	+	*For the films listed below, the films were placed in a 6M NaCl solution at 70°C for ~1.5 hours
-		+	'''Crosslinked Films''':
		+	#PVOH(22K) 1.02114g+0.5mL GA+1mL porphyrin+HCl
		+	#PVOH(22K) 1.0067g+1mL GA+1mL porphyrin+HCl
		+	<br>
		+	'''Crosslinking information''':
		+	{\| {{table}}
		+	\| align="center" style="background:#f0f0f0;"\|'''Films crosslinked'''
		+	\| align="center" style="background:#f0f0f0;"\|'''Amount of NaCl added(g)'''
		+	\| align="center" style="background:#f0f0f0;"\|'''Amount 6M NaCl solution used(mL)'''
		+	\| align="center" style="background:#f0f0f0;"\|'''Amount NaCl solution saved(mL)'''
		+	\| align="center" style="background:#f0f0f0;"\|'''Mass of film after crosslinking(g)'''
		+	\|-
		+	\| PVOH(22K) 1.02114g+0.5mL GA+1mL porphyrin+HCl\|\|0.3576\|\|100\|\|12\|\|1.7781
		+	\|-
		+	\| PVOH(22K) 1.0067g+1mL GA+1mL porphyrin+HCl\|\|0.363\|\|99\|\|12\|\|1.5672
		+	\|}
		+	==Observations for crosslinking films==
		+	*PVOH(22K) 1.02114g+0.5mL GA+1mL porphyrin+HCl was shrunken, shriveled and was green in color before crosslinking
		+	*PVOH(22K) 1.0067g+1mL GA+1mL porphyrin+HCl shrunk, looked shriveled and was green in color before crosslinking
		+	*PVOH(22K) 1.0073g+1.0mL GA+1mL porphyrin was flat, relatively shiny and pink in color before crosslinking
		+	*PVOH(22K) 1.05225g+1.0mL GA+1mL porphyrin was flat, shiny and pink in color before crosslinking
		+	*When added film to fixant solution both beakers of solution had some color leak out. Color of both beakers were yellowish/greenish. Film with 1mL GA not as colored. Film with 0.5mL GA seems to be a more vibrant color(leaking more)
		+	*NaCl solution with film with 0.5mL GA had very slight leaking(slight discoloration of solution very light green). Coloration of solution was occurring very gradually
		+	*Both films after fixant solution were a vibrant green color(like jolly rancher green). Film with 1.0mL GA was a darker/ more vibrant green
		+	*Films placed in 1% aqueous HCl soltn. both started to have color leak out
		+	*1.0mL GA+HCl film when placed in the 6M NaCl solution leaked very minimally(solution looks very faintly green). Much less in comparison to 0.5mL GA.
		+	*0.5mL GA+HCl film after 1hr. and 15min. heated , remained bright green color. Stored in H<sub>2</sub>O. After adding H<sub>2</sub>O, film turned into a pink color(darker pink on edges)

	<!-- ##### 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. ##### -->

Moira M. Esson: /* Crosslinking */

2012-11-10T22:15:32Z

Crosslinking

←Older revision		Revision as of 22:15, 10 November 2012
Line 23:		Line 23:
	\| align="center" style="background:#f0f0f0;"\|'''Films'''		\| align="center" style="background:#f0f0f0;"\|'''Films'''
	\| align="center" style="background:#f0f0f0;"\|'''Amount of fixant solution used to crosslink(mL)'''		\| align="center" style="background:#f0f0f0;"\|'''Amount of fixant solution used to crosslink(mL)'''
-	~~\| align="center" style="background:#f0f0f0;"\|''''''~~
-	~~\| align="center" style="background:#f0f0f0;"\|''''''~~
-	~~\| align="center" style="background:#f0f0f0;"\|''''''~~
	\| align="center" style="background:#f0f0f0;"\|'''Amount fixant solution kept in vial(mL)'''		\| align="center" style="background:#f0f0f0;"\|'''Amount fixant solution kept in vial(mL)'''
	\| align="center" style="background:#f0f0f0;"\|'''Amount of 1% aqueous HCl solution used to crosslink(mL'''		\| align="center" style="background:#f0f0f0;"\|'''Amount of 1% aqueous HCl solution used to crosslink(mL'''
Line 32:		Line 29:
	\| align="center" style="background:#f0f0f0;"\|'''Amount sodium bicarbonate solution saved(mL)'''		\| align="center" style="background:#f0f0f0;"\|'''Amount sodium bicarbonate solution saved(mL)'''
	\|-		\|-
-	\| PVOH(22K) 1.0073g+1.0mL GA+1mL porphyrin\|\|99.95~~\|\|\|\|\|\|~~\|\|13\|\|100\|\|14\|\|100\|\|12	+	\| PVOH(22K) 1.0073g+1.0mL GA+1mL porphyrin\|\|99.95\|\|13\|\|100\|\|14\|\|100\|\|12
	\|-		\|-
-	\| PVOH(22K) 1.05225g+1.0mL GA+1mL porphyrin\|\|101~~\|\|\|\|\|\|~~\|\|12\|\|98\|\|13\|\|99.8\|\|12	+	\| PVOH(22K) 1.05225g+1.0mL GA+1mL porphyrin\|\|101\|\|12\|\|98\|\|13\|\|99.8\|\|12
	\|}		\|}

Moira M. Esson: /* Crosslinking */

2012-11-10T22:11:40Z

Crosslinking

←Older revision		Revision as of 22:11, 10 November 2012
Line 18:		Line 18:
	#PVOH(22K) 1.0073g+1.0mL GA+1mL porphyrin		#PVOH(22K) 1.0073g+1.0mL GA+1mL porphyrin
	#PVOH(22K) 1.05225g+1.0mL GA+1mL porphyrin		#PVOH(22K) 1.05225g+1.0mL GA+1mL porphyrin
		+	<br>
		+	'''Crosslinking information'''
		+	{\| {{table}}
		+	\| align="center" style="background:#f0f0f0;"\|'''Films'''
		+	\| align="center" style="background:#f0f0f0;"\|'''Amount of fixant solution used to crosslink(mL)'''
		+	\| align="center" style="background:#f0f0f0;"\|''''''
		+	\| align="center" style="background:#f0f0f0;"\|''''''
		+	\| align="center" style="background:#f0f0f0;"\|''''''
		+	\| align="center" style="background:#f0f0f0;"\|'''Amount fixant solution kept in vial(mL)'''
		+	\| align="center" style="background:#f0f0f0;"\|'''Amount of 1% aqueous HCl solution used to crosslink(mL'''
		+	\| align="center" style="background:#f0f0f0;"\|'''Amount HCl solution saved in vial(mL)'''
		+	\| align="center" style="background:#f0f0f0;"\|'''Amount of 0.2M sodium bicarbonate used(mL)'''
		+	\| align="center" style="background:#f0f0f0;"\|'''Amount sodium bicarbonate solution saved(mL)'''
		+	\|-
		+	\| PVOH(22K) 1.0073g+1.0mL GA+1mL porphyrin\|\|99.95\|\|\|\|\|\|\|\|13\|\|100\|\|14\|\|100\|\|12
		+	\|-
		+	\| PVOH(22K) 1.05225g+1.0mL GA+1mL porphyrin\|\|101\|\|\|\|\|\|\|\|12\|\|98\|\|13\|\|99.8\|\|12
		+	\|}

	*For the films listed below, the films were placed in a 6M		*For the films listed below, the films were placed in a 6M

Moira M. Esson: /* Crosslinking */

2012-11-10T22:02:44Z

Crosslinking

←Older revision		Revision as of 22:02, 10 November 2012
Line 13:		Line 13:
	<br>		<br>
	==Crosslinking==		==Crosslinking==
-	The general protocol for porphyrin film crosslinking described on [[User:Moira_M._Esson/Notebook/CHEM-581/2012/09/14\|2012/09/14]] was followed	+	*The general protocol for porphyrin film crosslinking described on [[User:Moira_M._Esson/Notebook/CHEM-581/2012/09/14\|2012/09/14]] was followed for the films listed below
	<br>		<br>
-	'''Films Crosslinked''':	+	'''Films Crosslinked''':
-	#PVOH(22K) 1.~~0067g~~+ 1mL GA+	+	#PVOH(22K) 1.0073g+1.0mL GA+1mL porphyrin
		+	#PVOH(22K) 1.05225g+1.0mL GA+1mL porphyrin
		+
		+	*For the films listed below, the films were placed in a 6M

←Older revision		Revision as of 22:15, 10 November 2012
Line 23:		Line 23:
	\| align="center" style="background:#f0f0f0;"\|'''Films'''		\| align="center" style="background:#f0f0f0;"\|'''Films'''
	\| align="center" style="background:#f0f0f0;"\|'''Amount of fixant solution used to crosslink(mL)'''		\| align="center" style="background:#f0f0f0;"\|'''Amount of fixant solution used to crosslink(mL)'''
-	~~\| align="center" style="background:#f0f0f0;"\|''''''~~
-	~~\| align="center" style="background:#f0f0f0;"\|''''''~~
-	~~\| align="center" style="background:#f0f0f0;"\|''''''~~
	\| align="center" style="background:#f0f0f0;"\|'''Amount fixant solution kept in vial(mL)'''		\| align="center" style="background:#f0f0f0;"\|'''Amount fixant solution kept in vial(mL)'''
	\| align="center" style="background:#f0f0f0;"\|'''Amount of 1% aqueous HCl solution used to crosslink(mL'''		\| align="center" style="background:#f0f0f0;"\|'''Amount of 1% aqueous HCl solution used to crosslink(mL'''
Line 32:		Line 29:
	\| align="center" style="background:#f0f0f0;"\|'''Amount sodium bicarbonate solution saved(mL)'''		\| align="center" style="background:#f0f0f0;"\|'''Amount sodium bicarbonate solution saved(mL)'''
	\|-		\|-
-	\| PVOH(22K) 1.0073g+1.0mL GA+1mL porphyrin\|\|99.95~~\|\|\|\|\|\|~~\|\|13\|\|100\|\|14\|\|100\|\|12	+	\| PVOH(22K) 1.0073g+1.0mL GA+1mL porphyrin\|\|99.95\|\|13\|\|100\|\|14\|\|100\|\|12
	\|-		\|-
-	\| PVOH(22K) 1.05225g+1.0mL GA+1mL porphyrin\|\|101~~\|\|\|\|\|\|~~\|\|12\|\|98\|\|13\|\|99.8\|\|12	+	\| PVOH(22K) 1.05225g+1.0mL GA+1mL porphyrin\|\|101\|\|12\|\|98\|\|13\|\|99.8\|\|12
	\|}		\|}