Lanthanoid hydrogen-bonded organic frameworks: Enhancement of luminescence by the coordination-promoted antenna effect and applications in heavy-metal ion sensing and sterilization

Multiple Strategies Enhance the ROS of Metal–Organic Frameworks for Energy-Efficient Photocatalytic Water Purification and Sterilization

“…The cause of death of about 7.7 million people in the world is related to infections by bacterial pathogens because bacterial infection can induce various diseases and pose a serious threat to human health. In addition, domestic sewage usually contains many bacterial pathogens that are characterized by wide distribution, long survival, and rapid reproduction. , If sewage water cannot be treated in time for long-term drinking or eating, organisms can accumulate as pathogens in human bodies and may induce cancer. Given the structural advantages of GXNU-1 and its ability to effectively generate a large amount of ROS under light conditions, we chose two common Gram-positive/negative bacteria Staphylococcus aureus and Escherichia coli to explore the bacterial inactivation assay of GXNU-1 (Figure a).…”

Increasing porosity in hydrogen-bonded organic frameworks for low-κinterlayer dielectric

“…Hydrogen-bonded frameworks [39][40][41][42][43][44][45][46][47][48][49] (HOFs), which are constructed from organic moieties via hydrogen bonding, display promising potential as low-permittivity materials. Compared with a MOF, an HOF 50,51 is not only more likely to reduce the polarization intensity of the system and obtain a low dielectric constant because it does not † Electronic supplementary information (ESI) available: Additional XRD, TGA and electric data. CCDC 2241066 and 2245969.…”

“…Hydrogen-bonded frameworks 39–49 (HOFs), which are constructed from organic moieties via hydrogen bonding, display promising potential as low-permittivity materials. Compared with a MOF, an HOF 50,51 is not only more likely to reduce the polarization intensity of the system and obtain a low dielectric constant because it does not contain metal or metal clusters, but it also has advantages in terms of machinability. 52–54 Despite their many merits, HOFs with low dielectric constants have not been exploited.…”

Synthesis, Structural Characterization, and Guest Exchange Properties of Hydrogen-Bonded Organic Frameworks Based on Bis(benzimidazole)ZnCl2 Complexes

“…Intermolecular hydrogen bonds can be used to build crystalline molecular networks due to the directionality of hydrogen bonds . A recent trend in the field of hydrogen-bonded molecular networks is porous crystalline materials based on organic or coordination compounds, the so-called “hydrogen-bonded organic frameworks” (HOFs). , Although HOFs have been known for decades, this trend has only gathered momentum since the finding of HOFs with permanent porosity in the early 2010s. − An important feature of HOFs is their easy processability in solution, which can be an advantage compared to metal- and covalent-organic frameworks (MOFs and COFs, respectively). ,, To date, most studied HOFs are those based on organic compounds, while progress of coordination-compound-based HOFs has also been developing. , This is probably due to the fact that fundamental studies on coordination-compound-based HOFs have been initiated later than those on organic-compound-based HOFs . Moreover, it has been noted that the construction of coordination-compound-based HOFs is rather difficult due to the higher complexity of coordination compounds than that of organic compounds .…”