Author Archive

Hot Article: Terpyridine hydrogelation

Letizia Sambri, Luisa de Cola and coworkers investigated the hydrogelation of terpyridine derivatives, a rare class of low molecular weight gelators for which the gelation is promoted by ultrasound, and whose gel properties – such as emission – can be tuned by the addition of metals.

  

Ultrasound-promoted hydrogelation of terpyridine derivatives, Letizia Sambri, Fabio Cucinotta, Gabriele De Paoli, Stefano Stagni and Luisa De Cola, New. J. Chem., Advance article, DOI: 10.1039/C0NJ00391C

Interested? Why not download and read this Hot Article here, FREE to access until 12th of October!

This article will also feature on the Inside Front Cover of the forthcoming October 2010 Issue of NJC. Check it out !

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Homogeneous catalyst immobilization for record recyclability

In this NJC Letter, Janet Blümel and colleagues discuss the design of a linker scaffold that prevents the immobilized Rh catalyst from being deactivated by dimerization or contact with the support surface. Using a multipoint attachment approach, the authors show how the catalyst can be recycled for a record 30 times. 

New linker systems for superior immobilized catalysts, Björn Beele, Johannes Guenther, Melanie Perera, Michaela Stach, Thomas Oeser and Janet Blümel, New J. Chem. 2010, Advance article, DOI: 10.1039/C0NJ00482K

This Letter has been selected as Hot, and is FREE to access until October 12th. Why not find out more and let us know your thoughts and comments below ?

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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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NJC Biophosphates thematic issue at ICPC 2010

NJC was delighted to introduce a high-profile thematic issue on Biophosphates at the 18th International Conference on Phosphorus Chemistry (ICPC 2010) held in Wroclaw (Poland) this past July.

This themed issue, guest-edited by Barbara Nawrot and Jean-Pierre Majoral, deals with the large scientific area of biophosphates, lying at the interface of chemistry and biology. All contributions are a tribute to Professor Wojciech J. Stec‘s great scientific achievements, and a nice surprise gift on the occasion of his 70th birthday.

Prof. Wojciech J. Stec receiving the Biophosphates theme issue. Photo by M.K. Margielski

Prof. Stec was presented with the theme issue on the one-day symposium organized within the conference, comprising presentations by leading scientists including George M. Blackburn, Karol S. Bruzik, Marvin H. Caruthers, Charles McKenna, Gerald Zon, Jonathan P. Waltho who all joined in to express their appreciation of Prof. Stec’s outstanding contribution to the fields of phosphorus and bioorganic chemistry. Colleagues and friends then met for a dinner reception to celebrate Prof. Stec’s birthday in a relaxed and joyful atmosphere.

Speakers and delegates attending the symposium in the honour of Prof. Stec. Photo by M.K. Margielski

Why not have a look at the Biophosphates thematic issue, available online at: NJC 2010 Issue 5

Take your pick amongst the 26 articles, including 7 reviews, on a variety of topics including the synthesis and mechanistic studies of nucleotides and oligonucleotides, enzymes and gene expression inhibitors, nucleic acid analogs with novel functionalities and potential therapeutics.

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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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Main Group thematic issue now online

NJC is delighted to present this month’s thematic issue on Main Group Chemistry, guest-edited by Prof. Phil Andrews

This themed issue captures and reflects the current frontlines in the field of main group chemistry. The articles and reviews provide a broad coverage of systems incorporating elements ranging from alkali and alkaline earth metals to both metallic and non-metallic elements of the p block. Most of the contributions are from speakers in three symposia (at the upcoming Pacifichem 2010 conference) focused on main group chemistry. These are:

  • ‘Organoboron, Organosilicon and Organophosphorus as Optoelectronic and Energy-Related Materials’,
  • ‘Early Main Group Chemistry’,
  • ‘Functional Molecules of the Heavier Main Group and Transition Metal Elements’,

led by Professors Suning Wang, Phil Andrews, and Fumiyuki Ozawa respectively.

The outside front cover supplied by Christopher C. Cummins represents his work on the radical synthesis of trialkyl, triaryl, trisilyl and tristannyl phosphines from P4. On the inside front cover,  Shigehiro Yamaguchi and colleagues illustrate their research on fascinating aspects of intense fluorescence of 1-aryl-2,3,4,5-tetraphenylphosphole oxides in the crystalline state.

Take you pick amongst the 36 articles, including 2 Perspectives and 8 Letters by following this link to access the issue.

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