Top ten most accessed articles in August

This month sees the following articles in New Journal of Chemistry that are in the top ten most accessed:-

Click chemistry produces hyper-cross-linked polymers with tetrahedral cores 
Oliver Plietzsch, Christine I. Schilling, Tobias Grab, Stephan L. Grage, Anne S. Ulrich, Angiolina Comotti, Piero Sozzani, Thierry Muller and Stefan Bräse 
New J. Chem., 2011, 35, 1577-1581 DOI: 10.1039/C1NJ20370C  

Preparation of graphene–TiO2 composites with enhanced photocatalytic activity 
Kangfu Zhou, Yihua Zhu, Xiaoling Yang, Xin Jiang and Chunzhong Li 
New J. Chem., 2011, 35, 353-359 DOI: 10.1039/C0NJ00623H

Dialkoxy functionalized quaternary ammonium ionic liquids as potential electrolytes and cellulose solvents 
Zhengjian Chen, Shimin Liu, Zuopeng Li, Qinghua Zhang and Youquan Deng 
New J. Chem., 2011, 35, 1596-1606 DOI: 10.1039/C1NJ20062C 

MOFs, MILs and more: concepts, properties and applications for porous coordination networks (PCNs) 
Christoph Janiak and Jana K. Vieth 
New J. Chem., 2010, 34, 2366-2388 DOI: 10.1039/C0NJ00275E 
 
A low band gap donor–acceptor copolymer containing fluorene and benzothiadiazole units: synthesis and photovoltaic properties 
Jianing Pei, Shanpeng Wen, Yinhua Zhou, Qingfeng Dong, Zhaoyang Liu, Jibo Zhang and Wenjing Tian 
New J. Chem., 2011, 35, 385-393 DOI: 10.1039/C0NJ00378F  

A noncovalently assembled porphyrinic catenane consisting of two interlocking [43]-membered rings 
Maryline Beyler, Valérie Heitz and Jean-Pierre Sauvage 
New J. Chem., 2011, 35, 1751-1757 DOI: 10.1039/C1NJ20294D 

Application of ferrocene and its derivatives in cancer research 
Cátia Ornelas 
New J. Chem., 2011, Advance Article DOI: 10.1039/C1NJ20172G  

Hydrogen bond descriptors and other properties of ion pairs 
Michael H. Abraham and William E. Acree 
New J. Chem., 2011, 35, 1740-1750 DOI: 10.1039/C1NJ20324J  

Rare earths: jewels for functional materials of the future 
Svetlana V. Eliseeva and Jean-Claude G. Bünzli 
New J. Chem., 2011, 35, 1165-1176 DOI: 10.1039/C0NJ00969E  

Synthesis and spectroscopic properties of meso-substituted quinoxalinoporphyrins 
Satyasheel Sharma and Mahendra Nath 
New J. Chem., 2011, 35, 1630-1639 DOI: 10.1039/C1NJ20248K  

Why not take a look at the articles today and blog your thoughts and comments below.

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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Towards an artificial chlorosome

The approaches developed previously to mimic chlorosomal assembly and function (with potential applications that include, for instance, the creation of photosynthesis-inspired solar cells) rely on (i) modification of naturally occurring tetrapyrrole macrocycles and (ii) synthesis and derivatization of porphyrins. In this NJC paper, researchers from Raleigh (North Carolina State University), St. Louis (Washington University), and Riverside (University of California) propose a third approach with the design and preparation of hydroporphyrins. Altogether, 30 new macrocycles were successfully synthesized, characterized and studied. The authors claim that this de novo strategy allows a fine tuning of the steric and electronic characteristics of the synthetic bacteriochlorophyll mimics.


“De novo synthesis and properties of analogues of the self-assembling chlorosomal bacteriochlorophylls” Olga Mass, Dinesh R. Pandithavidana, Marcin Ptaszek, Koraliz Santiago, Joseph W. Springer, Jieying Jiao, Qun Tang, Christine Kirmaier, David F. Bocian, Dewey Holten and Jonathan S. Lindsey New J. Chem., 2011, Advance Article. DOI: 10.1039/C1NJ20611G

Interested to know more? Why not download and read the article today! It’s recently been published in NJC and will be FREE to access for a period of 4 weeks.

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Meet Our Authors, September 2011

We are pleased to present a selection of our authors of the September issue of NJC. We thank each of them for accepting our invitation and having kindly taken some of their time to answer a few questions for us.

Our first author is Frank Marken who is Professor at the University of Bath (UK). His current research interests are mainly focused on electrochemical processes and their applications. Frank and co-workers are interested in complex interfaces and they were looking for ways of bringing gases into close contact to electrode surfaces. In 2010, they started investigating salt-electrode contacts and based on the initial progress, they decided to explore different types of electrode processes including catalytic processes under these “salt conditions” which is the topic of their NJC paper. Frank declares to be lucky to have a very talented visitor, Fengjie Xia from Wuhan University of Technology, working on this topic and producing these results.

The fact that the work is fundamental and exploratory in character, that it could benefit from recognition by a wider community of chemist and that NJC provides a very good platform and ensures high levels of citations was Frank’s motivation behind his submission to the journal.

Outside of the lab, Frank enjoys swimming. If he could not be a scientific researcher, he would be an engineer.

Electrode processes at gas|salt|Pd nanoparticle|glassy carbon electrode contacts: salt effects on the oxidation of formic acid vapor and the oxidation of hydrogen by Fengjie Xia, Sara E. C. Dale, Richard A. Webster, Mu Pan, Shichun Mu, Shik Chi Tsang, John M. Mitchels and Frank Marken New J. Chem., 2011, 35, 1855-1860, DOI: 10.1039/C1NJ20421A.

Our next author is Lee Chia-Hung , Assistant Professor of Life Science at the National Dong Hwa University (Taiwan). He’s research interests focus on the biocatalytic reactions in the confined nanospaces of mesoporous silica materials and mesoporous silica nanoparticles for biomedical applications.

In this issue of NJC, he has authored the article Site-specific immobilization of cytochrome c on mesoporous silica through metal affinity adsorption to enhance activity and stability by Shih-Hsun Cheng, Kun-Che Kao, Wei-Neng Liao, Li-Ming Chen, Chung-Yuan Mou and Chia-Hung Lee New J. Chem., 2011, 35, 1809-1816, DOI: 10.1039/C1NJ20255C. “A rapid and highly efficient approach to immobilize a cysteine-containing enzyme through metal affinity interactions, which can both protect the protein folding and control the orientation to optimize the stability and catalytic activity. The immobilization of cyt c through this approach can provide a correct orientation of the catalytic center, where the active site can easily approach the substrate molecules”, explains Chia-Hung who chooses NJC for the publication of this article due to the journal’s high quality.

In his free time, Chia-Hung loves spending time traveling to visit new places because he can find many new things and try many new foods. In addition, his wife and he like to stroll in the department store or local bookstore with their child on weekends.

Chia-Hung usually cook chemical reactions in his lab. If he could not be a scientist, maybe he became a chief to create many delicious Chinese foods for foreigners.

Closing this month’s authors selection, David Farrusseng is Researcher at IRCELYON, University of Lyon (France).

His current research interests are focused on the design of materials for original catalytic & separation processes and on the development of high throughput approaches. More recently, he has explored the application of Metal-Organic Frameworks in catalysis.

In this NJC issue paper, David and co-workers report the synthesis of a multi-dimensional combinatorial library of functionalized MOFs. The impact of the grafting rate between the porous volumes of 1D and 3D channeled structures is also compared. “Metal-Organic Frameworks are fascinating crystalline porous Materials. The development of functionalization methods for decorating their pore will lead to breakthroughs in Applied Chemistry” says David.

Combinatorial synthesis of metal–organic frameworks libraries by click-chemistry by Marie Savonnet, Emanuel Kockrick, Aurélie Camarata, Delphine Bazer-Bachi, Nicolas Bats, Vincent Lecocq, Catherine Pinel and David Farrusseng, New J. Chem., 2011, 35, 1892-1897, DOI: 10.1039/C1NJ20350A.

NJC publishes original multi-disciplinary articles on a fair basis and very rapidly. What can I ask for more?”

Out of the lab, David like to “escape” by bike in the hilly Beaujolais area and then to make some stops in beautiful wineries to enjoy the local production.

When asked if he could not be a scientist but could be anything else what he would be? David answers that being a young boy, at the time of the first computers; he did recreate the first video games, such as Tetris and Pacman. He was coding nights and days. Later at the university, he was told that there was nothing good to expect for a carrier in informatics. It was 2 years before the Internet first steps…

Thanks to all of you, and see you next month for more!

Fancy submitting an article to NJC? Then why not submit to us today.

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Hot article: A supramolecular complex with temperature-dependent antioxidative capacity.

Scientists in China have designed and synthesized copolymer as the host and adamantyl fullerene as the guest to construct a host-guest supramolecular complex

Their work shows that the morphology of assemblies formed by the supramolecular complex can alter reversibly from vesicles to nano-spheres by the change of temperature in aqueous solution.

Due to the C60 moiety, the supramolecular complex shows excellent ability to scavenge hydroxyl radicals of biological system.

Thus, the combination of these two effects leads to the possibility of modulating the antioxidative properties of the supramolecular complex via the temperature.

Interested in reading further? Why not download the full article now, FREE to access for a period of 4 weeks!

Self-assembled nanostructures from C60-containing supramolecular complex: its stimuli-responsive reversible transition and biological antioxidative capacity

Haoyu Wang, Liang Wang, Xiaoguang Wang, Jiayun Xu, Quan Luo and Junqiu Liu New J. Chem., 2011, Advance Article DOI: 10.1039/C1NJ20568D, Paper

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Top ten most accessed articles in July

This month sees the following articles in NJC that are in the top ten most accessed:-

Facile synthesis of monodispersed silver nanoparticles on graphene oxide sheets with enhanced antibacterial activity 
Lei Liu, Jincheng Liu, Yinjie Wang, Xiaoli Yan and Darren Delai Sun 
New J. Chem., 2011, 35, 1418-1423 DOI: 10.1039/C1NJ20076C  

Combinatorial synthesis of metal–organic frameworks libraries by click-chemistry 
Marie Savonnet, Emanuel Kockrick, Aurélie Camarata, Delphine Bazer-Bachi, Nicolas Bats, Vincent Lecocq, Catherine Pinel and David Farrusseng 
New J. Chem., 2011, 35, 1892-1897 DOI: 10.1039/C1NJ20350A   

Synthesis of nearly monodispersed metal oxide nanoparticles in water 
Sandip Kumar Pahari, Narottom Sutradhar, Apurba Sinhamahapatra, Provas Pal and Asit Baran Panda 
New J. Chem., 2011, 35, 1460-1465 DOI: 10.1039/C1NJ20221A  

A new ortho-phenylenediamine-based cleft for selective sensing of H2PO4 – and ATP 
Kumaresh Ghosh and Indrajit Saha 
New J. Chem., 2011, 35, 1397-1402 DOI: 10.1039/C1NJ20116F    

Rare earths: jewels for functional materials of the future 
Svetlana V. Eliseeva and Jean-Claude G. Bünzli 
New J. Chem., 2011, 35, 1165-1176 DOI: 10.1039/C0NJ00969E    

Preparation of graphene–TiO2 composites with enhanced photocatalytic activity 
Kangfu Zhou, Yihua Zhu, Xiaoling Yang, Xin Jiang and Chunzhong Li 
New J. Chem., 2011, 35, 353-359 DOI: 10.1039/C0NJ00623H  

An efficient naphthalimide based fluorescent dyad (ANPI) for F- and Hg2+ mimicking OR, XNOR and INHIBIT logic functions 
Mohammad Shahid, Priyanka Srivastava and Arvind Misra 
New J. Chem., 2011, 35, 1690-1700 DOI: 10.1039/C1NJ20058E    

Structure-property relationships in conjugated donor–acceptor systems functionalized with tetrathiafulvalene 
Chunyang Jia, Jiaqiang Zhang, Ligong Zhang and Xiaojun Yao 
New J. Chem., 2011, 35, 1876-1882 DOI: 10.1039/C1NJ20384C    

Microfluidic devices as tools for mimicking the in vivo environment 
Karina Ziółkowska, Radosław Kwapiszewski and Zbigniew Brzózka 
New J. Chem., 2011, 35, 979-990 DOI: 10.1039/C0NJ00709A 
  
Click chemistry produces hyper-cross-linked polymers with tetrahedral cores 
Oliver Plietzsch, Christine I. Schilling, Tobias Grab, Stephan L. Grage, Anne S. Ulrich, Angiolina Comotti, Piero Sozzani, Thierry Muller and Stefan Bräse 
New J. Chem., 2011, 35, 1577-1581 DOI: 10.1039/C1NJ20370C   

Why not take a look at the articles today and blog your thoughts and comments below.

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

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NJC Poster Prize winner at the Nitrogen Ligands conference

A young graduate student from the University of Parma has won the latest NJC Poster Prize in Granada.


A 2nd year graduate student in the group of Luciano Marchio at the University of Parma, Italy, was awarded the NJC Poster Prize at the 5th EuCheMS Conference on Nitrogen Ligands held in Granada, Spain, last week.

Irene Bassenetti‘s winning poster dealt with silver(I) complexes used as lubricants. Pure silver has long been known to be a good lubricant. The trick is to obtain these pure silver layers, without organic contaminants from the ligands. The new bimetallic complexes gave high purity layers that showed excellent results on stainless steel.

The synthesis and characterization of the compounds was carried out in Parma. The analysis of the silver layers formed upon decomposition of the complex and the tribological properties when the complex was added to an oil were studied at Northwestern University in a collaboration with the group of Tobin Marks and the US Army.

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Tales of Granada: Day 4

Report from the 5th EuCheMS Conference on Nitrogen Ligands in Granada.

Another long day on Thursday, but the end was in sight. Amongst the 19 talks of the day a few themes stood out.

  • Three talks dealt with the interaction of metal ions with DNA: Jens Müller (University of Münster) spoke about metal-mediated (artificial) base pairs; Andrew Houlton (University of Newcastle) uses DNA to make metal nanowires, while Miguel Galindo (also at the University of Newcastle) studies the binding of metal complexes in the minor groove.
  • A related topic is that of metal ions and nucleobases, discussed by Angel Terrón-Homar (University of the Balearic Islands) and Pablo Sanz Miguel (University of Zaragoza).
  • Materials also occupied a large place during the day: Juan Herrera (University of Granada) showed bifunctional silica nanoparticles; Françoise Quignard (ENSC Montpellier) demonstrated the potential of hybrid catalysts based on polysaccharides; Christoph Janiak (University of Düsseldorf) presented MOFs for “useful cold” (using a cycle of water adsorption and desorption).

At the end of the afternoon, conference chair Jorge Navarro closed the meeting with a brief history of this series of conferences.

  • This 5th edition follows ones in Alghero (1992), Como (1996), Camerino (2004) and Garmisch (2008). The 6th is tentatively scheduled for 2015 somewhere in France.
  • There were about 260 participants from all over the world in this 5th edition; 65 talks over three and a half days and well over 100 posters in 2 sessions.

Three poster prizes were awarded: I presented the NJC Poster Prize to Irene Bassanetti (University of Parma) while the organizers recognized the work of Núria Aliaga-Alcalde (University of Barcelona) and Fawzia M.S. Al-Sogair (College of Basic Education, Kuwait).

Santiago Alvarez, speaking as the last session chair, listed the 3 ingredients necessary for a successful conference—good science, active participants, efficient organization—and judged that all three had been present in Granada. (I might add a 4th ingredient: an attractive location and venue.)


Congratulations to organizers Elisa Barea and Jorge Navarro! They were rewarded during that evening’s banquet with gifts presented by the organizing committee.

What’s this picture doing here you might ask?
Hint: what is the name of this fruit in Spanish?

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Tales of Granada: Day 3

Report from the 5th EuCheMS Conference on Nitrogen Ligands in Granada.

Wednesday, as a half day, had a lighter schedule of “only” 10 talks. Some highlights included the following presentations.

  • Enzo Alessio (University of Trieste), in his plenary lecture, reviewed his group’s work on porphyrins in supramolecular chemistry (a variety of geometries can be obtained, including some very large constructs) and in medicinal chemistry (ruthenium anticancer complexes).
  • Multimetallic systems were a recurring theme this morning, as Marius Andruh (University of Bucarest), James Wilton-Ely (Imperial College London) and Enrique Colacio (University of Granada) all presented their results in this area.
  • In a good complement to a previous day’s lecture, Joan Aguiló Carreras (Autonomous University of Barcelona) addressed the production of hydrogen as the energy of the future, using Ru catalysts (electropolymerized or covalently anchored for the water splitting reaction).

After the morning’s session, a delicious buffet lunch awaited the delegates. And wait we did, if we were slow to get in line…providing a good occasion for further discussions with fellow delegates.

The 2nd poster session followed lunch—with the poster prizes in play—check back here soon to find out who the winners are!

In the afternoon came the eagerly awaited visit to the Alhambra. Busloads of chemists invaded the grounds, surely looking for inspiration in the intricate structures to be found everywhere one looked!

  • The Nasrid Palace itself was not as impressive as in my memories of my previous visit 35 years ago, in 1976. Perhaps because back then we were free to wander around more of the palace (or so I recall) and the famous Court of the Lions had its 12-lion fountain in place. (It is currently being restored and so we can only hope to see it in place once again in the near future.)
  • For me, the highlight of the Alhambra complex is its gardens—vast formal ones and small intimate ones—with water and fountains filling the air with their music. These gardens are a real oasis in the desert and a treat for the senses.

Don’t forget to visit us soon for the last day’s update and close of the 5th EuCheMS Conference on Nitrogen Ligands!

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Tales of Granada: Day 2

Report from the 5th EuCheMS Conference on Nitrogen Ligands in Granada.

Tuesday was a marathon—20 talks—starting at 8:30 in the morning and ending 11 hours later at 19:30 that evening.

Amongst these many lectures, I particularly liked the following talks.

  • Ramon Vilar (Imperial College London) gave a very clear presentation on metallic terpyridine complexes that bind quadruplex DNA for potential medical applications.
  • Jeff Long (University of California, Berkeley) related his work on promising metal-organic frameworks (MOFs) to capture the CO2 produced in power plants.
  • Mike Scott (University of Florida) also addressed a real problem, that of the destruction of highly radioactive nuclear waste, with the design of actinide selective ligands.
  • Cameron Kepert (University of Sydney) looked at selective guest binding in metal-organic host materials.
  • Guillem Aromí (University of Barcelona) presented his work on cluster nanomagnets, containing up to 14 paramagnetic metal ions, which are of interest for applications that include qubit carriers.
  • V. Chandrasekhar (IIT Kanpur) also talked about multinuclear magnetic clusters, based on phosphorus-nitrogen ligands.

After this long day, dinner and sleep! See you tomorrow!

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Tales of Granada*: Day 1

Report from the 5th EuCheMS Conference on Nitrogen Ligands in Granada.

Greetings from sunny Granada! Having arrived a day early, I walked around (and up and down) the downtown and old quarters of the Albayzin Arab neighborhood. Surprises and treasures abounded, to be discovered around each bend in my path.

Sunday evening the conference kicked off with a cocktail mixer held on the rooftop terrace of the Palacio des Congresos. Sipping a dry sherry and sampling Spanish “tortilla”, Iberico ham and manchego cheese, I and the other guests enjoyed compelling views of the surrounding city and magnificent Alhambra, lit up in the clear evening sky.

We got an early start (at the very un-Spanish hour of 8:30 am) on Monday with a plenary lecture by Makoto Fujita (of Tokyo University). Makoto reviewed about 10 years of his work on cage compounds. A recent interest is “starting and stopping” reactions in these cages, which allows them to view the reaction intermediates.

In another plenary lecture, Ged Parkin of Columbia University showed how tripodal nitrogen ligands can be used as models for zinc enzymes and in relation to organometallic toxicity. Ged finished his presentation with a card trick and the help of two volunteers from the audience, which impressed us until he revealed part of the secret. (Only a part though, or else I would conclude that human behavior is 100% predictable.)

This was just two of the talks amongst a very full program. I can’t possibly discuss all of them but my editor’s choice for the day would include the lectures by:

  • Joost Reek on using supramolecular chemistry to develop encapsulated catalysts;
  • Sandeep Verma on metal-adenine complexes, of use for catalysis when attached to carbon nanotubes;
  • Roland Sigel who looks at metal ion binding to DNA;
  • Hideki Masuda presenting ways to activate oxygen species by di-iron compounds on electrodes.

The first poster session ended a long day of science, which continued in a typical Moroccan restaurant. With NJC Associate Editor Mike Scott and our four guests we were transported to Marrakech, to experience another facet of the local culture. In enjoyable company, we compared research funding, football (soccer) and housing prices in our 5 countries.

Two of my guests at dinner have recent papers in NJC:

Check back on the NJC blog for my reports on the rest of this conference, including a visit to the Alhambra.

* With apologies to Washington Irving. His Tales of the Alhambra is, at 6 euros, the best bargain in Granada. It is a wonderful companion for a visit to this beautiful city.

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