Catalyst expert named to NJC Advisory Board

University of Montreal chemistry professor Davit Zargarian is one of 3 new members of the Boards of NJC.

The Editors-in-Chief of NJC welcome 3 new members to the boards. Earlier this year Len Barbour of Stellenbosch University in South Africa and Takashi Kato of the University of Tokyo were appointed to the Editorial Board, while Davit Zargarian, at the University of Montreal in Québec, Canada, has joined the International Advisory Board.

In this post, I present Professor Davit Zargarian, who has been at the University of Montreal since 1993.

Davit Zargarian began his studies at the University of Toronto as an undergraduate in the group of Professor Martin Moskovits, working on the oxidation of ethylene. After his B. S. degree, he moved to the University of Waterloo to join the new organometallic chemistry/homogenous catalysis laboratory led by Professor Todd Marder. His M. S. studies centered on the preparation of Rh-alkynyl complexes. The University of Ottawa was his next home, where Davit prepared his Ph. D. thesis with Professor Howard Alper on the Ni- and Pd-catalyzed carbonylation of alkenes and alkynes. In 1991, Davit moved to the Scripps Institute for his first postdoctoral stint. After working on Os-catalyzed dihydroxylation of olefins in the group of Professor Barry Sharpless, Davit moved across the street to the San Diego campus of the University of California to work in the research group of Professor Don Tilley, studying the chemistry of Hf-silyl complexes.

Davit returned to Canada in 1993 to take up a position as Assistant Professor at the University of Montreal, where he learnt to teach inorganic and organometallic chemistry in French and moved up the ranks to become Full Professor in 2004. The Zargarian research group typically consists of a small group of enthusiastic students focused on the coordination and organometallic chemistry of first-row transition metals (primarily nickel) featuring ligands such as indenyls, bis- and tris(pyrazolyl)alkanes, and various types of pincer ligands. The main theme of their studies is homogeneous catalysis promoted by new complexes designed and synthesized by the group.

Davit has a message to address to the chemistry community worldwide: “I look forward to joining my colleagues on the international advisory  board in their efforts to strengthen New Journal Chemistry as a society publication that will contribute to the advancement of the chemical sciences. With the rapid worldwide growth of chemical research over the past two decades, it is incumbent on all of us to take steps to avoid fragmentation of our research results, strive to interpret the avalanche of new data being generated worldwide, and formulate this data into new knowledge that can be communicated to the research community and the society at large. In this spirit, I urge my fellow inorganic and organometallic chemists to consider publishing their latest research results in the form of articles and perspectives in NJC.”

We wish a warm welcome to Davit and look forward to a fruitful collaboration with him as a representative of the Canadian chemistry community.

 

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Meet Our Authors – April 2012

Faces behind the research: Learn more about some of our authors of the April issue of NJC and check out their latest entries.

Prof. Robert Bruce King is Regents’ Professor Emeritus at the University of Georgia, USA. He is currently directing a research program directing collaborators spread over three continents.  He works with large research groups in Romania at Babeş-Bolyai University (Cluj-Napoca) and in China at South China Normal University (Guangzhou) and Xihua University (Chengdu) where he has adjunct academic appointments.

His research interests are computational inorganic and organometallic chemistry. The paper to be published in NJC deals with using density functional theory to explore the chemistry of boronyl (BO) analogous of the simple metal carbonyls.  The work describes the interesting structures of Fe2(BO)2(CO)8 isoelectronic with the well-known dimanganese decacarbonyl.

“This paper is of broad interest to both inorganic and physical chemists, therefore a general journal such as NJC appeared to be the most suitable journal for this paper” commented Prof. King on choosing the NJC journal to publish this work.

When asking which scientific problem he would like to solve: “I am much more oriented towards exploring uncharted territory rather than solving specific problems.  Early in my career, I found the synthesis of new molecules exhibiting novel structural features to be very exciting.  Nowadays, I am particularly enthusiastic about generating new types of molecules in silico on the computer using well-established density functional theory methods arising from quantum chemistry”.

Binuclear iron boronyl carbonyls isoelectronic with the well-known decacarbonyldimanganese by Yu Chang, Qian-Shu Li, Yaoming Xie, R. Bruce King and Henry F. Schaefer III, New J. Chem., DOI: 10.1039/C2NJ20894F


Jana Juan-Alcañiz is a PhD student at the Delft University of Technology in the Netherlands. Jana is working in the field of heterogeneous catalysis and her current research interests are metal-organic frameworks as nanoreactors.

In their NJC paper, Jana and her colleagues focused on “a ship in a bottle” approach that has been followed to successfully encapsulate phosphotungstic acid in the metal-organic framework MIL-100(Cr). The influences of the synthesis conditions, like solvent effect or irradiation methods have been investigated to achieve efficient one-pot encapsulation maintaining the chemical nature of the guest species.

Solving the low efficiency of renewable energy sources is a scientific problem that Jana would like to solve.

Towards efficient polyoxometalate encapsulation in MIL-100(Cr): influence of synthesis conditions by Jana Juan-Alcañiz, Maarten G. Goesten, Enrique V. Ramos-Fernandez, Jorge Gascon and Freek Kapteijn, New J. Chem.DOI: 10.1039/C2NJ20587D

Our next author is Dr. Eliano Diana, an Associate Professor of General and Inorganic Chemistry at Faculty of Sciences M.F.N., University of Turin, Italy. His research interest centers on the evaluation of bond properties and intermolecular interactions in metal complexes by means of vibrational spectroscopies and computational modeling.

Eliano’s contribution to this April issue of NJC reports the experimental data concerning atypical hydrogen bonds found in organometallic salts and tried to explicate it with a multidisciplinary approach.

When asking why did he decide to submit this work to NJC, Eliano answered: ”Because of the good quality of the Journal, the cross-disciplinary spread and the excellent editorial support”.

If Eliano could solve any scientific problem: “I’d eliminate the HIV virus”.

Blue and red shift hydrogen bonds in crystalline cobaltocinium complexes by Eliano Diana, Michele R. Chierotti, Edoardo M. C. Marchese, Gianluca Croce, Marco Milanesio and Pier Luigi Stanghellini, New J. Chem., DOI: 10.1039/C2NJ20760E

Dr. Sébastien FLOQUET holds an Associate Professor position at Institut Lavoisier de Versailles, University of Versailles, France. His research activity is currently concentrated on synthesis and characterization of polyoxo(thio)metalates.

In their NJC paper, Sébastien and his collegues highlight the liquid crystal properties of a famous nanoscale polyoxometalate, i.e. the “Keplerate” compound [Mo132O372(CH3COO)30(H2O)72]42- surrounded by 36 DODA+ cations. “In this field of research, the results we present here opens the route towards the formation of new mesomorphic phases based on very large inorganic clusters simply by ionic association with appropriate organic cations”.

New Journal of Chemistry is a European journal co-edited by RSC and the French CNRS. Futhermore NJC publishes articles focused on all domains of chemistry, the colored figures are free of charge and NJC possesses a good impact factor, which probably will increase in the future” explains why Sébastien and his colleagues consider that their work is particularly suitable for NJC.

“In my opinion, environmental and energetic problems constitute the main challenges for chemists today. The synthesis of highly efficient materials for hydrogen production, CO2 conversion or pollutant reduction are probably the most exciting challenges I would like to solve”.

Evidence of ionic liquid crystal properties for a DODA+ salt of the keplerate [Mo132O372(CH3COO)30(H2O)72]42− by Sébastien Floquet, Emmanuel Terazzi, Akram Hijazi, Laure Guénée, Claude Piguet and Emmanuel Cadot; New J. Chem., DOI: 10.1039/C2NJ20923C

We would like to thank to our authors for answering these questions for us and we appreciate their interest in publishing with us and look forward to seeing new submissions soon!

Why not submit your high impact research to us today or alternatively email us your suggestions.

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A facile strategy to prepare nitrogen and boron doped monolayer graphene from solid precursors.

In this NJC paper, Honglie Shen et al (Nanjing University of Aeronautics & Astronautics, China) report a facile strategy to prepare a nitrogen and boron doped monolayer of graphene from urea and boric acid as solid precursors.

This approach is shown to be efficient, producing graphene with excellent optical and electrical performances at relatively low cost.

Nitrogen and boron doped monolayer graphene by chemical vapor deposition using polystyrene, urea and boric acidNitrogen and boron doped monolayer graphene by chemical vapor deposition using polystyrene, urea and boric acid Tianru Wu,  Honglie Shen,  Lei Sun,  Bin Cheng,  Bin Liu and Jiancang Shen, New J. Chem., 2012, Advance Article DOI: 10.1039/C2NJ40068E

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

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South African chemist joins NJC Editorial Board

Crystal engineering scientist Len Barbour of the University of Stellenbosch is one of 3 new members named to the NJC Boards.

The Editors-in-Chief of NJC welcome 3 new members to the boards. Earlier this year Len Barbour of Stellenbosch University in South Africa and Takashi Kato of the University of Tokyo were appointed to the Editorial Board, while Davit Zargarian, at the University of Montreal in Québec, Canada, has joined the International Advisory Board. Len and Takashi will be participating in the 2012 NJC Symposia: New Directions in Chemistry, which will be held in Hong Kong, Shanghai and Beijing during the last week of April.

In this post I present Len Barbour, professor of chemistry at Stellenbosch University in South Africa.

Len completed his Ph.D. research in 1994 at the University of Cape Town, where he studied physico-chemical aspects of inclusion compounds under the direction of Professor Luigi Nassimbeni. He then moved to the University of Missouri-Columbia (UMC) to work as a postdoctoral fellow with Professor Jerry Atwood. Len continued at UMC as a Research Assistant Professor until 2003, at which time he moved back to South Africa to take up an Associate Professor position at Stellenbosch University. Len was promoted to Full Professor in 2005 and two years later was awarded a South African Research Chairs Initiative (SARChI) Chair in Nanostructured Functional Materials, a position that was recently renewed.

Len’s research interests centre on structure-property relationships in molecular crystals. Properties of interest include porosity, nonlinear optics, and anomalous thermal expansion, with the main objective being to gain new insights into physical processes that occur at the molecular scale. Using a crystal engineering approach, the group carries out multifaceted studies that include the synthesis of molecular building blocks, crystallisation studies, kinetic and thermodynamic measurements, X-ray structure elucidation, computation and process engineering.  Methodology development is also a strong research theme within the group.

Of his nomination to the NJC Board, Len had this to say: “I was greatly honoured when asked to join the editorial board of the New Journal of Chemistry—an invitation that I accepted without hesitation. NJC has a longstanding record of publishing outstanding papers that cover a broad range of subdisciplines within chemistry, and I very much look forward to making meaningful contributions aimed at maintaining and even improving the journal’s profile.

We look forward to welcoming Len Barbour onto the Editorial Board of NJC at the upcoming Board meeting.

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Professor Takashi Kato appointed to NJC Editorial Board

Japanese expert in self-assembled functional materials from the University of Tokyo is one of 3 new members of the Boards of NJC.

The Editors-in-Chief of NJC welcome 3 new members to the boards. Earlier this year Len Barbour of Stellenbosch University in South Africa and Takashi Kato of the University of Tokyo were appointed to the Editorial Board, while Davit Zargarian, at the University of Montreal in Québec, Canada, has joined the International Advisory Board. Len and Takashi will be participating in the 2012 NJC Symposia: New Directions in Chemistry, which will be held in Hong Kong, Shanghai and Beijing during the last week of April.

In this post, I present Takashi Kato, who is a professor in the Department of Chemistry and Biotechnology of the School of Engineering at The University of Tokyo since 2000. His research focuses on the development of self-assembled functional materials including liquid crystals, gels, polymers, stimuli-responsive materials, nanostructured ion- and electron-active materials, and bio-inspired hybrids.

Takashi received his Ph.D. degree at the University of Tokyo in 1988. After his postdoctoral research at Cornell University with Professor Jean M. J. Frechet on supramolecular liquid crystals and polymers (1988-1989), he joined The University of Tokyo. Takashi is the recipient of numerous awards from a variety of organizations around the world: the Chemical Society of Japan Award for Young Chemists (1993), the Wiley Polymer Science Award (Chemistry, 2001), the 17th IBM Japan Science Award (Chemistry, 2003), the 1st JSPS Prize (2005), the Japanese Liquid Crystal Society (2008), Molecular Science Forum Lecture Professorship of the Institute of Chemistry, Chinese Academy of Science (2009), and the Society of Polymer Science, Japan (2010).

Takashi has published about 350 papers including original papers, reviews, and chapters of books. He is an Associate Editor of Polymer Journal (2002-present) and is also on several advisory boards, including those of two RSC journals—Journal of Materials Chemistry and Chemical Science.

“It is my great pleasure to join the Editorial Board of New Journal of Chemistry. Interdisciplinary fields relating to and surrounding chemistry and interdisciplinary fields in chemistry are becoming more important both to advance science and to resolve global issues. I believe New Journal of Chemistry is an excellent forum for this mission.”

With his vast experience in chemistry and in working with RSC Publishing, we are looking forward to having Takashi Kato’s input into NJC‘s editorial policy and his help for the promotion of the journal.

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Register for the China NJC Symposia

A simple e-mail will register you for one of the day-long symposia in Hong Kong, Shanghai and Beijing. Do it now!

Are you interested in attending one of the 2012 NJC Symposia: New Directions in Chemistry?

(Full details can be found here and here.)

Then please register—it’s free, easy and only takes a minute!

Send an e-mail with the following information to njc ‘at’ univ-montp2.fr (replace ‘at’ with @)

  • your full name
  • your status (Ph.D. student, postdoc, researcher, professor)
  • your institution
  • which symposium you wish to attend: Hong Kong on April 23rd, Shanghai on April 25th or Beijing on April 27th

You can also click here to access a link to send an e-mail automatically to the editor.

Please register by April 15th!

Thank you for your interest and we look forward to meeting you soon…

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NJC issue 4 out!

You can now browse issue 4 of NJC on the website. This month again, NJC publishes high-quality, original and significant research in the areas of supramolecular chemistry, organometallic chemistry, catalysis, nanostructures, material sciences, electrochemistry, sensing, synthetic chemistry, crystallographic engineering and much more.

NJC issue 4 outside front overThe outside front cover highlights our latest article by Hong-Jie Zhang and co-workers (Chinese Academy of Sciences, Changchun, China) representing their work on cross-linking adjacent 2D interpenetrating sheets by ligand-unsupported Ag–Ag bonds to give a 3D self-penetrating network.

An unusual three-dimensional self-penetrating network derived from cross-linking of two-fold interpenetrating nets via ligand-unsupported Ag–Ag bonds: synthesis, structure, luminescence, and theoretical study by Xue-Zhi Song, Chao Qin, Wei Guan, Shu-Yan Song and Hong-Jie Zhang; New J. Chem., 2012, 36, 877-882; DOI: 10.1039/C2NJ20888A

NJC issue 4 inside front coverThe inside front cover features work by Karl S. Booksh et al. (University of Delaware, Newark, USA) on electrografting the diazonium salt of 4-aminophenylalanine onto gold surfaces. The resulting layers were characterized extensively and the ability to resist nonspecific protein adsorption was shown, potentially facilitating biosensing in complex media.

Characterization of electrografted 4-aminophenylalanine layers for low non-specific binding of proteins by Nicola Menegazzo, Qiongjing Zou and Karl S. Booksh, New J. Chem., 2012, 36, 963-970; DOI: 10.1039/C2NJ20930F.

You can access and read the whole issue 4 of NJC here. Leave us a comment and let us know what you think!

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

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Top ten most accessed articles in February

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

Cation-induced fluorescent excimer emission in calix[4]arene-chemosensors bearing quinoline as a fluorogenic unit: experimental, molecular modeling and crystallographic studies 
Subrata Patra ,  Ravi Gunupuru ,  Rabindranath Lo ,  E. Suresh ,  Bishwajit Ganguly and Parimal Paul  
New J. Chem., 2012, 36, 988-1002 DOI: 10.1039/C2NJ20904G  
   

One-pot hydrothermal synthesis of graphene quantum dots surface-passivated by polyethylene glycol and their photoelectric conversion under near-infrared light 
Jianhua Shen ,  Yihua Zhu ,  Xiaoling Yang ,  Jie Zong ,  Jianmei Zhang and Chunzhong Li  
New J. Chem., 2012, 36, 97-101 DOI: 10.1039/C1NJ20658C     

One-step ultrasonic synthesis of fluorescent N-doped carbon dots from glucose and their visible-light sensitive photocatalytic ability 
Zheng Ma ,  Hai Ming ,  Hui Huang ,  Yang Liu and Zhenhui Kang  
New J. Chem., 2012, 36, 861-864 DOI: 10.1039/C2NJ20942J     

“Janus” dendrimers: syntheses and properties 
Anne-Marie Caminade ,  Régis Laurent ,  Béatrice Delavaux-Nicot and Jean-Pierre Majoral  
New J. Chem., 2012, 36, 217-226 DOI: 10.1039/C1NJ20458K     

Dendrimer–silica hybrid mesoporous materials 
Abdelkrim El Kadib ,  Nadia Katir ,  Mosto Bousmina and Jean Pierre Majoral  
New J. Chem., 2012, 36, 241-255 DOI: 10.1039/C1NJ20443B    
 
PEG-dendritic block copolymers for biomedical applications 
Ana Sousa-Herves ,  Ricardo Riguera and Eduardo Fernandez-Megia  
New J. Chem., 2012, 36, 205-210 DOI: 10.1039/C2NJ20849K  
   

Stimuli sensitive amphiphilic dendrimers 
Rajasekhar R. Ramireddy ,  Krishna R. Raghupathi ,  Diego Amado Torres and S. Thayumanavan  
New J. Chem., 2012, 36, 340-349 DOI: 10.1039/C2NJ20879B   
  
Tetraazaarenes by the ceramidonine approach 
Parantap Sarkar ,  Ie-Rang Jeon ,  Fabien Durola and Harald Bock  
New J. Chem., 2012, 36, 570-574 DOI: 10.1039/C2NJ21033A  
   

Thiophene-substituted aza-bodipy as a strategic synthon for the design of near-infrared dyes 
Quentin Bellier ,  Fabrice Dalier ,  Erwann Jeanneau ,  Olivier Maury and Chantal Andraud  
New J. Chem., 2012, 36, 768-773 DOI: 10.1039/C2NJ20943H     

Towards efficient polyoxometalate encapsulation in MIL-100(Cr): influence of synthesis conditions 
Jana Juan-Alcañiz ,  Maarten G. Goesten ,  Enrique V. Ramos-Fernandez ,  Jorge Gascon and Freek Kapteijn  
New J. Chem., 2012, 36, 977-987 DOI: 10.1039/C2NJ20587D     

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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NJC Poster Prize winner at 10th Ferrocene Colloquium

Many congratulations to Claudia Heindl who was awarded the NJC poster prize at the 10th Ferrocene Colloquium held in Braunschweig, Germany, for her poster entitled Template controlled formation of spherical supramolecules with fullerene-like topology.

Claudia is a PhD student at the University of Regensburg, Germany, in the group of Prof. Dr. Manfred Scheer and her poster dealt with the use of the pentaphosphaferrocene [Cp*Fe(η5-P5)] (Cp* = C5Me5) as a building block between CuX units (X = Cl, Br, I) for the formation of spherical supramolecules with fullerene-like topology.

 “In the first fullerene-like spherical supramolecule containing Cp*FeP5 and CuX (X = Cl, Br) as building blocks there was found a molecule of Cp*FeP5 inside the ball. That led to the question, whether there is a template-effect of the pentaphosphaferrocene. And in fact, adding suitable molecules to the reaction mixture, the incorporation takes place. The perspective for the future is to incorporate especially unstable molecules or generate unstable molecules by cleavage of e.g. triple decker complexes. In addition, these nanoballs can serve as hosts for several templates such as C60 and o-carborane”.

Since Claudia has just started her PhD, the plan for the future concentrates on “a successful time at the University of Regensburg, and after that: Who knows?”

The NJC editorial team wishes to congratulate Claudia Heindl who also receives a one-year subscription to the journal. Our thanks go to the organizers of this conference for their help in organizing this award.

Want to meet us? The NJC editors at the 2012 conferences & events! (click here for full details)

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How to improve the performance of carbon nanotubes-glycerol nanofluids

J. Hao et al. (China) report the influence of polyvinyl alcohol on the thermal conductivity and the fluidity (sol-gel transition behavior) of carbon nanotubes-glycerol nanofluids.

carbon nanotubes-glycerol nanofluids

The thermal conductivity, stability, fluidity, and rheological properties were investigated by using various characterization techniques. The additional polyvinyl alcohol could amazingly reduce the viscosity of the nanofluids while the thermal conductivity was mostly maintained, even slightly further increased.

It suggests the as-prepared nanofluids may be applicable in energy transfer systems and thus pushes one step further towards real application of CNT based nanofluids.

A gel–sol transition phenomenon of oxidation multi-walled carbon nanotubes–glycerol nanofluids induced by polyvinyl alcohol by Baogang Wang, Wenjing Lou, Xiaobo Wang and Jingcheng Hao, New J. Chem., 2012, DOI: 10.1039/C2NJ20977B.

Interested to know more? Why not read the full article now and let us know your thoughts and comments below!

This Hot Article will be free to access for a period of 4 weeks.

To stay up-to-date with the latest NJC developments, sign up to its free table-of-contents email alert!

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