cMOF Evidence Base

Synthesis evidence

Ag-DNA@ZIF-8 membrane: A proton conductive photoswitch

Li P., Li Z., Guo Y. et al. · Applied Materials Today · 2020 · 100761

5 structured synthesis routes

Completeness describes how fully the route could be reconstructed from the main article and supporting information.

Complete recipeSource: Both

Route 1: Other

2 · 2.2. Synthesis of Ag-DNA@ZIF-8 membranes

Metal precursorsZn(NO3)2·6H2O via ZHNs; AgNO3
Linker precursors2-methylimidazole (Hmim); ssDNA
Solventswater/ethanol 3:2 for ZHNs; water/ethanol 4:1 for AgNO3, washing and Hmim
Additives2-aminoethanol; ssDNA
Atmosphereambient air, not explicitly stated
Temperatureroom temperature; ssDNA pre-boiled around 110 C in oil bath
TimeZHNs aged 0.5 h; DNA mixed 5 min; AgNO3 0.5 h; Hmim conversion 24 h
Substrate orientationDNA/ZHNs film transferred from PC membrane to clean glass substrate; sample side contacted glass
Oxidant / reductantNaBH4, 10 uM, 5 mL
Work-upWashed three times with water/ethanol 4:1 and dried at room temperature
ActivationNo separate activation reported
Scalability contextMembrane made by filtration/solid-confined conversion on substrate; no scale-up data.
Show 6 structured reagent records
RoleReagentAmount / concentrationSource
Metal Sourcezinc nitrate (Zn(NO3)2·6H2O)4 × 10−3 M2 · 2.2. Synthesis of Ag-DNA@ZIF-8 membranes
Base2-aminoethanolequal volume to zinc nitrate solution · 1.6 × 10−3 M2 · 2.2. Synthesis of Ag-DNA@ZIF-8 membranes
AdditivessDNA aqueous solution0.2 mL with 10 mL ZHNs solution · 220 mg L−12 · 2.2. Synthesis of Ag-DNA@ZIF-8 membranes
Metal SourceAgNO3 water-ethanol solution5 mL · 1 mM2 · 2.2. Synthesis of Ag-DNA@ZIF-8 membranes
ReductantNaBH4 solution5 mL · 10 μM2 · 2.2. Synthesis of Ag-DNA@ZIF-8 membranes
LinkerHmim water-ethanol solution25×10−3 M2 · 2.2. Synthesis of Ag-DNA@ZIF-8 membranes
Complete recipeSource: Both

Route 2: Other

3 · Results and discussion · Fig. 1

Metal precursorsZn(NO3)2·6H2O via ZHNs; AgNO3
Linker precursors2-methylimidazole (Hmim); ssDNA
Solventswater/ethanol 3:2 for ZHNs; water/ethanol 4:1 for AgNO3, washing and Hmim
Additives2-aminoethanol; ssDNA
Atmosphereambient air, not explicitly stated
Temperatureroom temperature; ssDNA pre-boiled around 110 C in oil bath
TimeZHNs aged 0.5 h; DNA mixed 5 min; AgNO3 0.5 h; Hmim conversion 24 h
Substrate orientationDNA/ZHNs film transferred from PC membrane to clean glass substrate; sample side contacted glass
Oxidant / reductantNaBH4, 10 uM, 5 mL
Work-upWashed three times with water/ethanol 4:1 and dried at room temperature
ActivationNo separate activation reported
Scalability contextMembrane made by filtration/solid-confined conversion on substrate; no scale-up data.
Show 6 structured reagent records
RoleReagentAmount / concentrationSource
Metal Sourcezinc nitrate (Zn(NO3)2·6H2O)4 × 10−3 M3 · Results and discussion · Fig. 1
Base2-aminoethanolequal volume to zinc nitrate solution · 1.6 × 10−3 M3 · Results and discussion · Fig. 1
AdditivessDNA aqueous solution0.2 mL with 10 mL ZHNs solution · 220 mg L−13 · Results and discussion · Fig. 1
Metal SourceAgNO3 water-ethanol solution5 mL · 20 mM3 · Results and discussion · Fig. 1
ReductantNaBH4 solution5 mL · 10 μM3 · Results and discussion · Fig. 1
LinkerHmim water-ethanol solution25×10−3 M3 · Results and discussion · Fig. 1
Complete recipeSource: Both

Route 3: Other

2 · 3. Results and discussion

Metal precursorsZn(NO3)2·6H2O via ZHNs; AgNO3
Linker precursors2-methylimidazole (Hmim); ssDNA
Solventswater/ethanol 3:2 for ZHNs; water/ethanol 4:1 for AgNO3, washing and Hmim
Additives2-aminoethanol; ssDNA
Atmosphereambient air, not explicitly stated
Temperatureroom temperature; ssDNA pre-boiled around 110 C in oil bath
TimeZHNs aged 0.5 h; DNA mixed 5 min; AgNO3 0.5 h; Hmim conversion 24 h
Substrate orientationDNA/ZHNs film transferred from PC membrane to clean glass substrate; sample side contacted glass
Oxidant / reductantNaBH4, 10 uM, 5 mL
Work-upWashed three times with water/ethanol 4:1 and dried at room temperature
ActivationNo separate activation reported
Scalability contextMembrane made by filtration/solid-confined conversion on substrate; no scale-up data.
Show 6 structured reagent records
RoleReagentAmount / concentrationSource
Metal Sourcezinc nitrate (Zn(NO3)2·6H2O)4 × 10−3 M2 · 3. Results and discussion
Base2-aminoethanolequal volume to zinc nitrate solution · 1.6 × 10−3 M2 · 3. Results and discussion
AdditivessDNA aqueous solution0.2 mL with 10 mL ZHNs solution · 220 mg L−12 · 3. Results and discussion
Metal SourceAgNO3 water-ethanol solution5 mL · 50 mM2 · 3. Results and discussion
ReductantNaBH4 solution5 mL · 10 μM2 · 3. Results and discussion
LinkerHmim water-ethanol solution25×10−3 M2 · 3. Results and discussion
Complete recipeSource: Both

Route 4: Other

2 · 3. Results and discussion

Metal precursorsZn(NO3)2·6H2O via ZHNs; AgNO3
Linker precursors2-methylimidazole (Hmim); ssDNA
Solventswater/ethanol 3:2 for ZHNs; water/ethanol 4:1 for AgNO3, washing and Hmim
Additives2-aminoethanol; ssDNA
Atmosphereambient air, not explicitly stated
Temperatureroom temperature; ssDNA pre-boiled around 110 C in oil bath
TimeZHNs aged 0.5 h; DNA mixed 5 min; AgNO3 0.5 h; Hmim conversion 24 h
Substrate orientationDNA/ZHNs film transferred from PC membrane to clean glass substrate; sample side contacted glass
Oxidant / reductantNaBH4, 10 uM, 5 mL
Work-upWashed three times with water/ethanol 4:1 and dried at room temperature
ActivationNo separate activation reported
Scalability contextMembrane made by filtration/solid-confined conversion on substrate; no scale-up data.
Show 6 structured reagent records
RoleReagentAmount / concentrationSource
Metal Sourcezinc nitrate (Zn(NO3)2·6H2O)4 × 10−3 M2 · 3. Results and discussion
Base2-aminoethanolequal volume to zinc nitrate solution · 1.6 × 10−3 M2 · 3. Results and discussion
AdditivessDNA aqueous solution0.2 mL with 10 mL ZHNs solution · 220 mg L−12 · 3. Results and discussion
Metal SourceAgNO3 water-ethanol solution5 mL · 5 mM2 · 3. Results and discussion
ReductantNaBH4 solution5 mL · 10 μM2 · 3. Results and discussion
LinkerHmim water-ethanol solution25×10−3 M2 · 3. Results and discussion
Vague recipeSource: Main

Route 5: Other

1 · Introduction

Metal precursorszinc hydroxide nanostrands / Zn source not fully reported for this control in current article
Linker precursors2-methylimidazole; ssDNA
Solventswater/ethanol mixture inferred from shared route context
AdditivesssDNA
Atmospherenot reported
Temperatureroom temperature inferred for conversion context
Timenot fully reported
Work-upnot reported for control in this article
Activationnot reported
Show 3 structured reagent records
RoleReagentAmount / concentrationSource
Metal Sourcezinc hydroxide nanostrands / zinc nitrate precursorNot specified1 · Introduction
Linker2-methylimidazole (Hmim)Not specified1 · Introduction
Additivesingle strand deoxyribonucleic acid (ssDNA)Not specified1 · Introduction