cMOF Evidence Base

Synthesis evidence

Sensing interface based on electrodeposited Cu-BTC microporous film for electrochemical detection of the painkiller paracetamol

Tien Dat N., Ngoc Tien N., Ngan N.T.T. et al. · Analyst · 2023 · 1777-1785

3 structured synthesis routes

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

Partial recipeSource: Both

Route 1: Electrochemical

p005 · SI · Fig. 8S

Metal precursorsCuCl2.2H2O, 10 mM
Linker precursorsH3BTC, 15 mM
SolventsDMF
AdditivesEt3N probase, 10 mM
Atmospherenot reported
Time0.25
Substrate orientationGCE working electrode in three-electrode cell; orientation not specified
Oxidant / reductantChronoamperometric electrodeposition, potential inferred to match optimised -1.1 V vs Ag/AgCl unless otherwise stated
Work-uppost-deposition washing not reported
Activationnone reported
Scalability contextIncreasing synthesis time to 15 min did not significantly improve recorded sensing signals.
Show 4 structured reagent records
RoleReagentAmount / concentrationSource
Metal SourceCopper(II) chloride (CuCl2.2H2O)10 mMp005 · SI · Fig. 8S
Linkertrimesic acid (H3BTC)15 mMp005 · SI · Fig. 8S
Basetriethylamine (Et3N)10 mMp005 · SI · Fig. 8S
SolventN,N-dimethyl formamide (DMF)Not specifiedp005 · SI · Fig. 8S
Partial recipeSource: Both

Route 2: Electrochemical

p002-p003 / 1778-1779 · Experimental; 3.1 Electrodeposition · Fig. 3S and Fig. 4S referenced

Metal precursorsCuCl2.2H2O, 10 mM
Linker precursorsH3BTC, 15 mM
SolventsDMF
AdditivesEt3N probase, 10 mM
Atmospherenot reported
Time0.0833
Substrate orientationGCE working electrode in three-electrode cell; orientation not specified
Oxidant / reductantCathodic electroreduction; applied potential -1.1 V vs Ag/AgCl; Pt counter electrode; Ag/AgCl reference
Work-upGCE polished with 0.3 um Al powder, rinsed with distilled water and dried before deposition; post-deposition washing not reported
Activationnone reported
Scalability contextAuthors report considerable growth rate and good adhesion on GCE, but not on FTO; self-precipitation starts at 15 min after mixing.
Show 4 structured reagent records
RoleReagentAmount / concentrationSource
Metal SourceCopper(II) chloride (CuCl2.2H2O)10 mMp002-p003 / 1778-1779 · Experimental; 3.1 Electrodeposition · Fig. 3S and Fig. 4S referenced
Linkertrimesic acid (H3BTC)15 mMp002-p003 / 1778-1779 · Experimental; 3.1 Electrodeposition · Fig. 3S and Fig. 4S referenced
Basetriethylamine (Et3N)10 mMp002-p003 / 1778-1779 · Experimental; 3.1 Electrodeposition · Fig. 3S and Fig. 4S referenced
SolventN,N-dimethyl formamide (DMF)Not specifiedp002-p003 / 1778-1779 · Experimental; 3.1 Electrodeposition · Fig. 3S and Fig. 4S referenced
Partial recipeSource: Main

Route 3: Electrochemical

p003 / 1779 · 3.2 Morphology and structure studies · Fig. 2

Metal precursorsCuCl2.2H2O, 10 mM
Linker precursorsH3BTC, 15 mM
SolventsDMF
AdditivesEt3N probase, 10 mM
Atmospherenot reported
Time1
Substrate orientationshort GCE working electrode
Oxidant / reductantelectrodeposition; detailed potential not repeated for this morphology sample
Work-upnot reported
Activationnone reported
Scalability contextUsed only for convenient SEM visualisation; not recommended for sensing because larger crystals and self-precipitation are concerns.
Show 4 structured reagent records
RoleReagentAmount / concentrationSource
Metal SourceCopper(II) chloride (CuCl2.2H2O)10 mMp003 / 1779 · 3.2 Morphology and structure studies · Fig. 2
Linkertrimesic acid (H3BTC)15 mMp003 / 1779 · 3.2 Morphology and structure studies · Fig. 2
Basetriethylamine (Et3N)10 mMp003 / 1779 · 3.2 Morphology and structure studies · Fig. 2
SolventN,N-dimethyl formamide (DMF)Not specifiedp003 / 1779 · 3.2 Morphology and structure studies · Fig. 2