Archive for the ‘Perspectives’ Category

NJC Issue 4 out now !

We invite you to visit the April issue of NJC.




A perspective article by B. L. V. Prasad and D. S. Sidhaye (National Chemical laboratory, Pune, India) features on this month’s front cover. In this review article, the digestive ripening procedure is reviewed, discussed and its utility spanning the preparation of monodispersed nanoparticles, alloy nanoparticles, superlattice structures and the most interesting nano-machining is demonstrated.

Many manifestations of digestive ripening: monodispersity, superlattices and nanomachining, Deepti S. Sidhaye and B. L. V. Prasad, New J. Chem., 2011, 35, 755-763, DOI: 10.1039/C0NJ00359J (Perspective)




The inside cover was produced by R. Beckert and W. J. Baader and co-workers (a collaboration from teams in Germany and Brazil), presenting an uphill energy conversion process using 1, 2-dioxetanes.

Chemiluminescence-based uphill energy conversion, Luiz Francisco Monteiro Leite Ciscato, Dieter Weiss, Rainer Beckert, Erick Leite Bastos, Fernando Heering Bartoloni and Wilhelm Josef Baader, New J. Chem., 2011, 35, 773-775, DOI: 10.1039/C0NJ00843E (Letter, Hot paper)



In this issue, also check out :

• the perspective article by D. Astruc on the assembly, properties, functions and multiple applications of ferrocenyl dendrimers from small to giant sizes.

Ferrocenyl dendrimers: multi-electron redox reagents and their applications, Didier Astruc, New J. Chem., 2011, 35, 764-772, DOI: 10.1039/C0NJ00875C (Perspective)

You can access and read the whole issue 4 here.

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Read the latest NJC Perspectives

Stay up-to-date with these 5 latest NJC Perspectives , all available as advance articles on the web.

  • Read about multiple-decker sandwich complexes containing lanthanide and actinide metals with Frank Edelmann’s article
  • Gain insights into the digestive ripening method, providing access to highly monodispersed nanoparticles as featured by Deepti S. Sidhaye and B. L. V. Prasad
  • Explore the technique of hydrogen/deuterium exchange experiments in the high vacuum of a mass spectrometer to unravel the structural aspects and the gas-phase reactivity of supramolecular complexes, as detailed by Christoph A. Schalley and coworkers
  • Take a tour of the assembly, properties, functions and multiple applications of ferrocenyl dendrimers, as reviewed by Didier Astruc.
  • Delve into rare earths, jewels for functional materials of the future, by Jean-Claude G. Bünzli et al.

 

                      Multiple-decker sandwich complexes of f-elements
                      Frank T. Edelmann
                      New J. Chem., 2011, Advance Article
                      DOI: 10.1039/C0NJ00672F, Perspective

Many manifestations of digestive ripening: monodispersity, superlattices and nanomachining
Deepti S. Sidhaye and B. L. V. Prasad,
New J. Chem., 2011, Advance Article, DOI: 10.1039/C0NJ00359J, Perspective

Gas-phase H/D-exchange experiments in supramolecular chemistry
Henrik D. F. Winkler, Egor V. Dzyuba and Christoph A. Schalley
New J. Chem., 2011, Advance Article
DOI: 10.1039/C0NJ00634C, Perspective

Ferrocenyl dendrimers: multi-electron redox reagents and their applications
Didier Astruc
New J. Chem., 2011, Advance Article
DOI: 10.1039/C0NJ00875C, Perspective

Rare earths: jewels for functional materials of the future
Svetlana V. Eliseeva and Jean-Claude G. Bünzli
New J. Chem., 2011, Advance Article
DOI: 10.1039/C0NJ00969E, Perspective

Fancy submitting an article to NJC? Then why not submit to us today or alternatively email us your suggestions.

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NJC Issue 2, 2011 now published

We welcome you to NJC’s February issue, out now.

A Perspective article by Kenneth Kam-Wing Lo and coworkers (University of Hong-Kong) features on this month’s front cover.  In this review article, find out on  some recent examples of luminescent iridium(III) polypyridine complexes as probes for chemical and biological molecules. The targets include proton, cations and anions, small molecules, nucleic acids, protein molecules and cellular structures.

Development of luminescent iridium(III) polypyridine complexes as chemical and biological probes, Kenneth Kam-Wing Lo, Steve Po-Yam Li and Kenneth Yin Zhang, New J. Chem., 2011, 35, 265-287, DOI: 10.1039/C0NJ00478B Perspective


The inside front cover showcases the work of V. Haridas et al. (a collaboration from teams in Australia and India), presenting  a new class of peptide-based dendrons and dendrimers that display unique vesicle-driven organogelation.

Gelation and topochemical polymerization of peptide dendrimers, V. Haridas, Yogesh K. Sharma, Rhiannon Creasey, Srikanta Sahu, Christopher T. Gibson and Nicolas H. Voelcker, New J. Chem., 2011, 35, 303-309, DOI: 10.1039/C0NJ00544D, Paper

  • In this issue, also check out our very second FOCUS article, NJC’s  new and exciting highlight format, this month on macroporous monoliths and their use as catalytic microreactors:

Monolithic flow microreactors improve fine chemicals synthesis, Alexander Sachse, Anne Galarneau, Bernard Coq and François Fajula, New J. Chem., 2011, 35, 259-264, DOI: 10.1039/C0NJ00965B, Focus

You can access and read the whole issue 2 of NJC here. Leave us a comment and let us know what you think!

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NJC Perspectives

Check out NJC’s two latest Perspectives now available as advance articles on the web:

Kenneth Kam-Wing Lo and colleagues (City University of Hong-Kong) review recent progress on luminescent iridium(III) polypyridine complexes as probes for chemical and biological molecules using different strategies. The targets include protons, cations and anions, small molecules, nucleic acids, protein molecules. Additionally, the use of these complexes as bioimaging reagents and cellular probes is also highlighted.

Development of luminescent iridium(III) polypyridine complexes as chemical and biological probes, Kenneth Kam-Wing Lo, Steve Po-Yam Li and Kenneth Yin Zhang, New J. Chem., 2011, Adance article, DOI: 10.1039/C0NJ00478B, Perspective


Digestive ripening is addressed by Deepti S. Sidhaye and B. L. V. Prasad in their Perspective entitled: ‘Many manifestations of digestive ripening: monodispersity, superlattices and nanomachining‘, in which the authors provide insights into the digestive ripening method, where simply refluxing a surface active molecule—the digestive ripening agent—with a polydispersed nanoparticle system in an appropriate solvent leads to the formation of highly monodispersed nanoparticles, proving its utility in many new nanoparticle synthetic avenues.

Many manifestations of digestive ripening: monodispersity, superlattices and nanomachining, Deepti S. Sidhaye and B. L. V. Prasad, New J. Chem., 2011, Advance Article, DOI: 10.1039/C0NJ00359J, Perspective

Interested? Then why not read these Perspectives today and let us know your thoughts and comments below.

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NJC Issue 12 now published

In the December issue, find out more on the latest science published in NJC, featuring an NJC Opinion on molecular set-reset memories by  Uwe Pischel and Joakim Andréasson,  2 Perspectives highlighting calixarenes from different angles, and much more in the other 38 articles!

The outside front cover features the Perspective by Kaisa Helttunen (University of Jyväskylä) and Patrick Shahgaldian (University of Applied Science Northwestern Switzerland) who present the developments of the chemistry of amphiphilic calixarenes and resorcinarenes with a clear focus on the synthetic paths used for their production and their self-assembly properties in water.

Self-assembly of amphiphilic calixarenes and resorcinarenes in water, Kaisa Helttunen and Patrick Shahgaldian, New J. Chem., 2010, 34, 2704-2714 DOI:10.1039/C0NJ00123F





The inside front cover presents work by Janet Blümel et al. on novel linkers for immobilized catalysts. The Rh catalysts immobilized by a rigid linker scaffold, characterized by 119Sn MAS and X-ray analysis, cannot dimerize or touch the silica surface. The batches are recycled 30 times! Deciphering the cover artwork, the substrate and product are in the “liquid phase”, while the catalyst is like a palm or mangrove tree on an island, and cannot dimerize or hang down into the sand. The hydrogen for the catalytic reaction rides in as a cloud, while the Cl of the Wilkinson-type complex features the coconut.

New Linker Systems for Superior Immobilized Catalysts, Björn Beele, Johannes Guenther, Melanie Perera, Michaela Stach, Thomas Oeser and Janet Blüme New J. Chem. 2010, 34, 2729-2731 DOI: 10.1039/C0NJ00482K

We hope you enjoy this issue!

If you fancy submitting an article to New Journal of Chemistry, then why not submit to us today or alternatively email us your suggestions.

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October 2010 issue of NJC published

You can now browse the October issue of NJC on the website. The cover highlights a Perspective, by Andreas Schnepf at the Karlsruhe Institute of Technology, which reviews a novel class of cluster compounds in group 14 chemistry, exemplified by GenRm, to explore the transition from molecular to bulk properties.

Metalloid cluster compounds of germanium: novel structural motives on the way to elemental germanium! by Andreas Schnepf*
New J. Chem., 2010, 34, 2079-2092; DOI:10.1039/C0NJ00263A

We invite you to also take a look at some of the 34 other papers in this issue, covering topics as diverse as: gelation phenomena, sensors, water purification, drug uptake & release, mesoporous & nano materials, catalysis & reaction mechanisms, ionic liquids, aromatic sextet theory, conjugates for tumor imaging, molecular clusters, cyclophanes & cyclodextrins, lectin binding, dendrimers in DSSCs, purification of carbon nanotubes, organic synthesis, partitioning in biphasic systems, optically active supramolecules, paramagnetic complexes.

Why not sign-up for our table of contents e-alerts today to receive NJC issues direct to your inbox?

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NJC Issue 9, 2010 out now

The September issue of NJC  is now published. It features a Perspective article by Irene Ling, Yatimah Alias and Colin L. Raston at the University of Western Australia and the University of Malaya (Kuala Lumpur)  on the use of p-sulfonatocalixarenes as elements for multi-component self-assembly.

Authors discuss the construction and structural diversity of complexes of p-sulfonatocalix[4]arene incorporating imidazolium or pyrrolidinium cations, opening the path towards new startegies in calixarene self-assembly. This work is illustrated on this month’s outside front cover:  

 

Structural diversity of multi-component self-assembled systems incorporating p-sulfonatocalix[4]arene 

Irene Ling, Yatimah Alias and Colin L. Raston, 

New J. Chem., 2010, DOI:10.1039/C0NJ00317D

Follow this link to browse through the September issue and read some of the latest work by Jean-Pierre Sauvage, Kenneth Seddon, Marcin Palusiak, Philippe Bühlmann, Rhett Kempe, Wenjing LouAlejandro Sosnik amongst many others, featuring in this issue.

And why not sign-up to our table of contents e-alerts today to receive NJC issues direct to your inbox?

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Complex amphiphiles for self-assembly and molecular recognition: a review

NJC Perspective article hot of the press – read it now!

Self-assembly of amphiphilic calixarenes and resorcinarenes in water, Kaisa Helttunen and Patrick Shahgaldian, New J. Chem., 2010, DOI:10.1039/C0NJ00123F

Kaisa Helttunen (University of Jyväskylä) and Patrick Shahgaldian (University of Applied Science Northwestern Switzerland) present the developments of the chemistry of amphiphilic calixarenes and resorcinarenes with a clear focus on the synthetic paths used for their production and their self-assembly properties in water.

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MOFs, MILs and more

In this Perspective article, authors C. Janiak and J. K. Vieth, at the University of Freiburg, Germany, cover the concepts of porous coordination networks, including 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) , and highlight their associated functional properties. 

Read this NJC Perspective today : 

MOFs, MILs and more : concepts, properties and applications for porous coordination networks (PCNs) Christoph Janiak and Jana K. Vieth,  New J. Chem., 2010, DOI: 10.1039/C0NJ00275E

This article will be part of the forthcoming thematic issue on ‘Coordination Polymers : Structure and Function’, guest-edited by Prof. Kumar Biradha, to be out in the November issue of NJC.

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En route to Elemental Germanium

Check out the recent NJC Perspective article by Andreas Schnepf (University of Karlsruhe) on metalloid cluster compounds of germanium.

In this review, the author presents a novel class of cluster compounds in group 14 chemistry, shedding light on the synthesis, structural features and bonding properties of these structures in the borderland between the molecular and solid state. 

Metalloid cluster compounds of germanium: novel structural motives on the way to elemental germanium! Andreas Schnepf, New J. Chem., 2010, DOI: 10.1039/C0NJ00263A

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