Encapsulation of Porphyrin‐Fe/Cu Complexes into Coordination Space for Enhanced Selective Oxidative Dehydrogenation of Aromatic Hydrazides

Abstract

Scheme 3. Possible reaction mechanism for oxidative dehydrogenation of aromatic hydrazides catalyzed by HZ@TCPP-Fe/Cu (where TCPP is tetrakis(4-carboxyphenyl)-porphyrin) heterogeneous catalyst.

Portable Integrated Sensor Based on C60 Encapsulated into Cu-Based Porphyrin-Derived MOFs for the Photoelectrochemical Detection of Glyphosate

“…The interaction between CuTCPP and C 60 was studied by infrared spectra. As shown in Figure a, the stretching vibrational peaks of N–H bonds on the TCPP moiety could be seen at 3318 and 980 cm –1 . ,, When coordinated with the Cu ions, the peaks of N–H bonds disappeared, and a new peak of Cu–N 4 appeared at 998 cm –1 . Another new peak of Cu–O appeared at 1618 cm –1 . ,, All these results indicated the successful synthesis of CuTCPP.…”

“…As shown in Figure 3a, the stretching vibrational peaks of N−H bonds on the TCPP moiety could be seen at 3318 and 980 cm −1 . 35,39,40 When coordinated with the Cu ions, the peaks of N−H bonds disappeared, and a new peak of Cu−N 4 appeared at 998 cm −1 . Another new peak of Cu−O appeared at 1618 cm −1 .…”

AuNP/Cu-TCPP(Fe) metal–organic framework nanofilm: a paper-based electrochemical sensor for non-invasive detection of lactate in sweat

“…Thus, 2D MOF nanosheets (NSs) can be widely used in separation, catalysis and biosensing. [17][18][19][20][21][22] 2D MOF-NSs also exhibit outstanding performance in different catalytic reactions. For instance, MOF NSs (hereinafter referred to as MOLs) synthesised by Lin and co-workers 23 have ultrahigh catalytic activity, which may be due to their ultra-thin nature and small diffusion potential.…”

SERS Tracking Oxidative Stress on a Metalloporphyrin Framework by Vitamin C

“…In addition, the internal atoms exposed on the surface of MOFs contribute to the superior CT and rapid mass transfer process, 18 which demonstrates promising applications for catalysis and electrocatalysis. 19,20 Metalloporphyrin-based frameworks (MPFs) with bimetallic tetrakis(4-carboxyphenyl)porphyrin (TCPP) are apt to form 2D MOFs with a lamellar structure. Further, introducing a modulator such as VC could tailor the content of charge in MPFs and improve the CT process of the system to a greater extent, which is of great significance for studying oxidative stress.…”

“…In order to eliminate the interference of the apoenzyme and effectively improve the catalytic and ultrasensitive detection performance, studying the relationship between the charge-transfer (CT) process and oxidative stress in vivo using an iron porphyrin as an artificial catalytic acceptor to simulate metalloenzymes is of great significance. , Recently, two-dimensional (2D) metal–organic frameworks (MOFs) have stimulated significant attention for their efficient catalysis due to the great active centers from numerous metal nodes and bridging ligands. In addition, the internal atoms exposed on the surface of MOFs contribute to the superior CT and rapid mass transfer process, which demonstrates promising applications for catalysis and electrocatalysis. , Metalloporphyrin-based frameworks (MPFs) with bimetallic tetrakis­(4-carboxyphenyl)­porphyrin (TCPP) are apt to form 2D MOFs with a lamellar structure. Further, introducing a modulator such as VC could tailor the content of charge in MPFs and improve the CT process of the system to a greater extent, which is of great significance for studying oxidative stress.…”