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JournalISSN: 1144-0546

New Journal of Chemistry 

Royal Society of Chemistry
About: New Journal of Chemistry is an academic journal published by Royal Society of Chemistry. The journal publishes majorly in the area(s): Chemistry & Catalysis. It has an ISSN identifier of 1144-0546. Over the lifetime, 23371 publications have been published receiving 399753 citations. The journal is also known as: Nouveau journal de chimie & NJC. New journal of chemistry.


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Journal ArticleDOI
TL;DR: In this article, a review on the preparation, characterization and application of polymer- or ligand-stabilized bimetallic nanoparticles in dispersion, emphasizing their own work and introducing recent progress of this area is presented.
Abstract: A new class of materials for catalysis have been intensively investigated, that is, ‘bimetallic nanoparticles’. Extensive studies of non-supported bimetallic nanoparticle dispersions, stabilized by polymers or ligands, started only about 10 years ago. Many preparative procedures have been proposed, and detailed characterizations have been carried out on bimetallic nanoparticles, thanks to the rapid improvement of analytical technology on surface and nanoscale materials. In this review, we focus on the preparation, characterization and application to catalysis of polymer- or ligand-stabilized bimetallic nanoparticles in dispersion, emphasizing our own work and introducing recent progress of this area.

1,464 citations

Journal ArticleDOI
TL;DR: In this paper, a review of metal-organic frameworks (MOFs) and porous coordination polymers (PCPs) with selected examples of their structures, concepts for linkers, syntheses, post-synthesis modifications, metal nanoparticle formations in MOFs, porosity and zeolitic behavior for applications in gas storage for hydrogen, carbon dioxide, methane and applications in conductivity, luminescence and catalysis.
Abstract: This review (over 380 references) summarizes metal–organic frameworks (MOFs), Materials Institute Lavoisier (MILs), iso-reticular metal–organic frameworks (IR-MOFs), porous coordination networks (PCNs), zeolitic metal–organic frameworks (ZMOFs) and porous coordination polymers (PCPs) with selected examples of their structures, concepts for linkers, syntheses, post-synthesis modifications, metal nanoparticle formations in MOFs, porosity and zeolitic behavior for applications in gas storage for hydrogen, carbon dioxide, methane and applications in conductivity, luminescence and catalysis.

1,017 citations

Journal ArticleDOI
TL;DR: In the steadily expanding field of fluorescent dyes, labels and electroluminescent materials difluoroboron-dipyrromethenes play a prominent role.
Abstract: In the steadily expanding field of fluorescent dyes, labels and electroluminescent materials difluoroboron-dipyrromethenes play a prominent role The review highlights recent advances made with these boron-stabilized cyanine dyes The chemistry at the boron atom and increase of delocalization on the organic core allows one to address the problems of Stokes’ shifts, colours and emission wavelengths spanning from green to the NIR The outcome is a diversity of molecules prepared by different strategies and exhibiting interesting and tunable spectroscopic, electrochemical and chemical properties This perspective article describes the scope and spectroscopic attributes of this new class of fluorescent dyes amenable to applications in various disciplines

839 citations

Journal ArticleDOI
TL;DR: Results suggest that the unique physiochemical properties of ILs in general, may confer a novel effect for the bioactivity of an API due to (at least) slow-release properties in addition to novel delivery mechanisms.
Abstract: A modular, ionic liquid (IL)-based strategy allows compartmentalized molecular level design of a wide range of new materials with tunable biological, as well as the well known physical and chemical, properties of ILs, which thus deserve consideration as ‘tunable’ active pharmaceutical ingredients (APIs) with novel performance enhancement and delivery options. IL strategies can take advantage of the dual nature (discrete ions) of ILs to realize enhancements which may include controlled solubility (e.g., both hydrophilic and hydrophobic ILs are possible), bioavailability or bioactivity, stability, elimination of polymorphism, new delivery options (e.g., slow release or the IL-API as ‘solvent’), or even customized pharmaceutical cocktails. Here we exemplify this approach with, among others, lidocaine docusate (LD), a hydrophobic room temperature IL which, when compared to lidocaine hydrochloride, exhibits modified solubility, increased thermal stability, and a significant enhancement in the efficacy of topical analgesia in two different models of mouse antinociception. Studies of the suppression of nerve growth factor mediated neuronal differentiation in rat pheochromocytoma (PC12) cells suggests potential differences between LD and lidocaine hydrochloride at the cellular level indicating an entirely different mechanism of action. Taken together these results suggest that the unique physiochemical properties of ILs in general, may confer a novel effect for the bioactivity of an API due to (at least) slow-release properties in addition to novel delivery mechanisms.

755 citations

Performance
Metrics
No. of papers from the Journal in previous years
YearPapers
20231,469
20222,637
20212,295
20202,213
20192,101
20182,220