bluuebunny/crossref_metadata_2025_split huggingface dataset:
What imaging tells us about violence in anti‐social men
Authors: Dolan Mairead C. 
Published: June 2010

AbstractThis paper provides an overview of imaging studies in samples of men with personality disorder (PD) who have been violent. Mention is also made of the work of two groups that have looked at the neural correlates of violence across diagnostic categories, including schizophrenia and anti‐social PD given their relevance in the field. The paper focuses on the notion that aggressive behaviour can be conceptualised in terms of at least two types, reactive and pro‐active, and that few studies separate them. The neuro‐anatomical basis of aggression and associated neurobehavioural theories are discussed in relation to clinical disorders (mainly anti‐social personality pathology) associated with these different types of aggressive behaviour. Structural (computed tomography, magnetic resonance imaging) and functional (positron emission tomography, fMRI, single‐photon emission tomography) studies with violent people variously characterised as anti‐social or having psychopathy will be critically reviewed. Copyright © 2010 John Wiley & Sons, Ltd.
Improving mental state in early imprisonment
Authors: Taylor Pamela J. , Walker Julian , Dunn Emma , Kissell Anna , Williams Amy , Amos Tim 
Published: June 2010

AbstractBackground Pre‐trial prisoners have high rates of mental disorder, but to date, little is known about mental state change or stability among them.Aim The aim of this study was to describe mental state change over the first 4 weeks of imprisonment.Methods Two hundred and fifty‐seven new pre‐trial male prisoners consented to participate in a prospective interview study. Recruited men tended to be younger than non‐recruited men, but otherwise similar. Mental state was assessed 1 and 4 weeks after reception, using the Comprehensive Psychopathological Rating Scale and two self‐rating instruments [the 90‐item symptom checklist (SCL‐90); the Beck Depression Inventory].Results After 4 weeks, 170 of the men were still in prison. In their demographics, previous offending, imprisonment, mental health histories or mental health ratings at initial interview, they did not differ from the 87 who were bailed, transferred, sentenced or had their case discontinued. The most sensitive of the rating schedules – the SCL‐90 – identified only one new case among the 170 men, but the more illness‐specific ratings suggested up to a 10% emergence of new cases by then. By contrast, while two‐thirds of the men remained cases according to the SCL‐90, about half of the men who had initial interview illness ratings were no longer ‘cases’.Discussion and implications for practice Measured in terms of ‘caseness’, distress is likely to be apparent on reception into prison and relatively resistant to change compared with symptoms of mental disorder per se. One‐off screening at reception could be misleading. A limitation of our study is that we could measure mental state only twice. A third measure would have clarified whether, in such circumstances, the trend towards improvement is sustained, but brevity of residence in any one prison at this stage tends to preclude this. Copyright © 2010 John Wiley & Sons, Ltd.
High Efficiency in Catalytic Hydrosilylation of Ketones with Zinc‐Based Precatalysts Featuring Hard and Soft Tridentate O,S,O‐Ligands
Authors: Marinos Nicolas A. , Enthaler Stephan , Driess Matthias 
Published: June 2010

AbstractThe diprotic, tridentate O,S,O‐ligands LH2 {[RC(=O)CH2]2S; R=tBu (3 a) or Ph (3 b)}, comprising hard (O) and soft (S) donor atoms, have been employed for the first time in zinc‐mediated hydrosilylation of various ketones, giving, after protolytic workup, the corresponding alcohols. The respective precatalysts used are novel thiobis(enolato) zinc complexes, [LZn(tmeda)] [L=3 a−2H+ (4 a) or 3 b−2H+ (4 b); tmeda= N,N,N′,N′‐tetramethylethylenediamine], [LZn(bipy)] [L=3 a−2H+ (5 a); bipy=2,2′‐bipyridine], [LZn(phen)] [L=3 a−2H+ (6 a); phen=1,10‐phenanthroline], and [LZn(dabco)] [L=[3 a−2H+] (7 a); dabco=1,4‐diazabicyclo[2.2.2]octane]. These complexes are accessible by simple Brønsted acid–base reaction of 3 a or 3 b with dimethylzinc in a 1:1 molar ratio in the presence of tmeda, bipy, phen, or dabco as auxiliary ligands. The first four complexes are isolated as yellow or colorless crystals in 76 % (4 a), 53 % (4 b), 58 % (5 a), and 61 % (6 a) yields, whereas 7 a (74 % yield) is isolated as colorless powder. The zinc center in 4 a, 4 b, 5 a, and 6 a has trigonal bipyramidal coordination, as proven by single‐crystal X‐ray diffraction analysis. Remarkably, 4 a shows the highest catalytic activity hitherto reported for zinc‐catalyzed hydrosilylation over a wide range of substrates with a turnover frequency of 970 h−1. Furthermore, a catalytic mechanism is proposed.
Stereoselective and Chiroselective Surface Plasmon Resonance (SPR) Analysis of Amino Acids by Molecularly Imprinted Au‐Nanoparticle Composites
Authors: Riskin Michael , Tel‐Vered Ran , Frasconi Marco , Yavo Nimrod , Willner Itamar 
Published: June 2010

AbstractAu nanoparticles (NPs) functionalized with thioaniline and cysteine are used to assemble bis‐aniline‐bridged Au‐NP composites on Au surfaces using an electropolymerization process. During the polymerization of the functionalized Au NPs in the presence of different amino acids, for example, L‐glutamic acid, L‐aspartic acid, L‐histidine, and L‐phenylalanine, zwitterionic interactions between the amino acids and the cysteine units linked to the particles lead to the formation of molecularly imprinted sites in the electropolymerized Au‐NP composites. Following the elimination of the template amino acid molecules, the electropolymerized matrices reveal selective recognition and binding capabilities toward the imprinted amino acid. Furthermore, by imprinting of L‐glutamic or D‐glutamic acids, chiroselective imprinted sites are generated in the Au‐NP composites. The binding of amino acids to the imprinted recognition sites was followed by surface plasmon resonance spectroscopy. The refractive index changes occurring upon the binding of the amino acids to the imprinted sites are amplified by the coupling between the localized plasmon associated with the Au NPs and the surface plasmon wave.
Advances in Platinum Chemotherapeutics
Authors: Harper Benjamin W. , Krause‐Heuer Anwen M. , Grant Maxine P. , Manohar Madhura , Garbutcheon‐Singh K. Benjamin , Aldrich‐Wright Janice R. 
Published: June 2010

AbstractThe approved platinum(II)‐based anticancer agents cisplatin, carboplatin and oxaliplatin are widely utilised in the clinic, although with numerous disadvantages. With the aim of circumventing unwanted side‐effects, a great deal of research is being conducted in the areas of cancer‐specific targeting, drug administration and drug delivery. The targeting of platinum complexes to cancerous tissues can be achieved by the attachment of small molecules with biological significance. In addition, the administration of platinum complexes in the form of platinum(IV) allows for intracellular reduction to release the active form of the drug, cisplatin. Drug delivery includes such technologies as liposomes, dendrimers, polymers and nanotubes, with all showing promise for the delivery of platinum compounds. In this paper we highlight some of the recent advances in the field of platinum chemotherapeutics, with a focus on the technologies that attempt to utilise the cytotoxic nature of cisplatin, whilst improving drug targeting to reduce side‐effects.
Aerobic and Electrochemical Oxidative Cross‐Dehydrogenative‐Coupling (CDC) Reaction in an Imidazolium‐Based Ionic Liquid
Authors: Baslé Olivier , Borduas Nadine , Dubois Pauline , Chapuzet Jean Marc , Chan Tak‐Hang , Lessard Jean , Li Chao‐Jun 
Published: June 2010

AbstractThe ionic liquid 1‐butyl‐3‐methylimidazolium tetrafluoroborate [BMIm][BF4] has demonstrated high efficiency when applied as a solvent in the oxidative nitro‐Mannich carboncarbon bond formation. The copper‐catalyzed cross‐dehydrogenative coupling (CDC) between N‐phenyltetrahydroisoquinoline and nitromethane in [BMIm][BF4] occurred with high yield under the described reaction conditions. Both the ionic liquid and copper catalyst were recycled nine times with almost no lost of activity. The electrochemical behavior of the tertiary amine substrate and β‐nitroamine product was investigated employing [BMIm][BF4] as electrolyte solvent. The potentiostatic electrolysis in ionic liquid afforded the desired product with a high yield. This result and the cyclic voltammetric investigation provide a better understanding of the reaction mechanism, which involves radical and iminium cation intermediates.
Synergistic Behavior of Bimetallic Rhenium Cluster Catalysts: Spectroscopic Investigation into the Nature of the Active Site
Authors: Gianotti Enrica , Shetti Vasudev N. , Manzoli Maela , Blaine Jonathan A. L. , Pearl William C. , Adams Richard D. , Coluccia Salvatore , Raja Robert 
Published: June 2010

AbstractSingle‐site Re nanoparticles were produced by anchoring dirhenium organometallic clusters on to the inner walls of mesoporous silica. The presence of oxophilic atoms (Sb or Bi) is essential to obtain well dispersed Re0 centers. The interaction between the organometallic cluster and the silica support is critical for the generation of well‐defined and isolated Re0 single sites. FTIR spectroscopy was used to track the decomposition of the organometallic precursors and the adsorption of probe molecules such as CO on the metal sites sheds valuable information on the catalytic potential of this new class of bimetallic nanocatalysts.
Photoluminescence of Uranium(VI): Quenching Mechanism and Role of Uranium(V)
Authors: Tsushima Satoru , Götz Christian , Fahmy Karim 
Published: June 2010

AbstractThe photoluminescence of uranium(VI) is observed typically in the wavelength range 400–650 nm with the lifetime of several hundreds μs and is known to be quenched in the presence of various halide ions (case A) or alcohols (case B). Here, we show by density functional theory (DFT) calculations that the quenching involves an intermediate triplet excited state that exhibits uranium(V) character. The DFT results are consistent with previous experimental findings suggesting the presence of photoexcited uranium(V) radical pair during the quenching process. In the ground state of uranyl(VI) halides, the ligand contributions to the highest occupied molecular orbitals increase with the atomic number (Z) of halide ion allowing larger ligand‐to‐metal charge transfer (LMCT) between uranium and the halide ion. Consequently, a larger quenching effect is expected as Z increases. The quenching mechanism is essentially the same in cases A and B, and is driven by an electron transfer from the quencher to the UO22+ entity. The relative energetic stabilities of the triplet excited state define the “fate” of uranium, so that in case A uranium(V) is oxidized back to uranium(VI), while in case B uranium remains as pentavalent.
Target Visualization by MRI Using the Avidin/Biotin Amplification Route: Synthesis and Testing of a Biotin–Gd‐DOTA Monoamide Trimer
Authors: Tei Lorenzo , Barge Alessandro , Geninatti Crich Simonetta , Pagliarin Roberto , Negri Viviana , Ramella Daniela , Cravotto Giancarlo , Aime Silvio 
Published: June 2010

AbstractTo design efficient targeting strategies in magnetic resonance (MR) molecular imaging applications, the formation of supramolecular adducts between (strept)avidin ((S)Av) and tribiotinylated Gd‐DOTA‐monoamide complexes (DOTA=1,4,7,10‐tetraazacyclododecane‐N,N′,N′′,N′′′‐tetraacetic acid) was explored. Two compounds based on the trivalent core of tris(2‐aminoethyl)amine each containing three biotin molecules and one (L1) or three (L2) DOTA‐monoamide (DOTAMA) ligands were synthesized. In these tribiotinylated derivatives the biotins are spaced far enough apart to allow the formation of the supramolecular adduct with the protein and to host the chelating units in between the (S)Av layers. Size exclusion HPLC analyses indicated complete formation of very high molecular weight polymers (>2 MDa) with (S)Av in solution. A 1H NMR spectroscopy relaxometric study on the obtained polymeric adducts showed a marked increase of the relaxivity at 35–40 MHz as a consequence of the lengthening of the tumbling time due to the formation of Gd‐chelates/(S)Av polymers. The most efficient Gd3L2/(S)Av polymeric system was used for a test in cell cultures. The target is represented by a neural cell adhesion molecule (NCAM), which is overexpressed in Kaposi’s sarcoma cells and tumor endothelial cells (TEC) and that is efficiently recognized by a biotinylated tetrameric peptide (C3d‐Bio). In vitro experiments showed that only cells incubated with both C3d‐Bio and Gd3L2/SAv polymer were hyperintense with respect to the control. Relaxation rates of cell pellets incubated with Gd3L2/SAv alone were not significantly different from the untreated cells demonstrating the absence of a specific binding.
Coordination‐Driven Hierarchical Organization of π‐Conjugated Systems: From Molecular to Supramolecular π‐Stacked Assemblies
Authors: Yao Yishan , Shen Wenting , Nohra Brigitte , Lescop Christophe , Réau Régis 
Published: June 2010

AbstractThe reaction of U‐shaped, bimetallic, CuI complexes, assembled from a heteroditopic pincer, with cyano‐capped π‐conjugated linkers gives a straightforward access to π‐stacked metallocyclophanes in good yields. In these assemblies, the π‐walls have an almost face‐to‐face arrangement. The versatility of this rational supramolecular synthesis is demonstrated with the use of linkers that have nanoscale lengths (up to 27.7 Å), different chemical compositions (oligo(para‐phenylenevinylene)s OPVs, oligo(phenylene)s, oligo(phenylethynylene)s), and alternative geometries (linear, angular). Linkers that incorporate an internal pyridyne moiety can also be employed. X‐ray diffraction studies revealed that the metallocyclophanes based on linear linkers self‐organize into infinite π‐stacked columns in the solid state with intermolecular distances of about 3.6 Å. This approach, based on coordination‐driven self‐assembly, provides a novel and rational strategy for the stacking of extended π‐systems in the solid state.
ChemInform Abstract: Structure and Properties of UO2 (H2AsO4)2×H2O.
Authors: Gesing Thorsten M. , Ruescher Claus H. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: TlCu5O(VO4)3 with KCu5O(VO4)3 Structure — A Thallium Copper(II) Oxide Vanadate as an Oxidation Product of a Tl/Cu/V Alloy.
Authors: Moser Peter , Jung Walter 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis and Structure of K3Ag2Zr4F23 and K3Ag2Hf4F23.
Authors: Koller D. , Mueller B. G. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Topological Relationships and Building Blocks in Zintl Phases of the Composition Ban+1(Mg,Li)2nSi2(n+1).
Authors: Wengert Steffen , Nesper Reinhard 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Dielectric and Electromechanical Properties of Textured Niobium‐Doped Bismuth Titanate Ceramics.
Authors: Hong Seong‐Hyeon , Trolier‐McKinstry Susan , Messing Gary L. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis and Properties of Polyvanadates NaxMyV12O31‐δ ×nH2O (M: Cu, Zn, Al, Fe, Ni).
Authors: Volkov V. L. , Gyrdasova O. I. , Zakharova G. S. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Asymmetric Friedel—Crafts Alkylation Using Chiral α‐Acyl‐α‐chloromethylsulfides.
Authors: Madan Sachin , Sharma A. K. , Bari S. S. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: First Enantioselective Catalyst Based on a Chiral Terpyridine: Synthesis of New C2‐Symmetric 2,2′:6′,2′′‐Terpyridine Ligands and Copper‐Catalyzed Enantioselective Cyclopropanation of Alkenes
Authors: Kwong Hoi‐Lun , Lee Wing‐Sze 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: New Phosphoramidite and Phosphito‐N Chiral Ligands Based on 8‐Substituted Quinolines and (S)‐Binaphthol; Applications in the Cu‐Catalyzed Enantioselective Conjugate Addition of Diethylzinc to 2‐Cyclohexen‐1‐one.
Authors: Arena Carmela G. , Calabro GianPiero , Francio Giancarlo , Faraone Felice 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Highly Diastereoselective Synthesis of Monocyclic and Bicyclic Secondary Diorganozinc Reagents with Defined Configuration.
Authors: Boudier Andreas , Hupe Eike , Knochel Paul 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Kinetic Resolution of Racemic Secondary Alcohols via Oxidation with Yarrowia lipolytica Strains.
Authors: Fantin Giancarlo , Fogagnolo Marco , Medici Alessandro , Pedrini Paola , Fontana Silvia 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Cerium(IV) Sulfate Mediated Oxidative Addition of 1‐Phenylcycloalkenes and Styrene Derivatives in Methanol: Synthesis of 1,2‐Dimethoxy Compounds.
Authors: He Liangyou , Horiuchi C. Akira 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Competition Between Novel 8‐endo‐dig and 6‐trig Cyclizations of Samarium Ketyls Leading either to Benzannulated Cyclooctene or to Hexahydronaphthalene Derivatives.
Authors: Nandanan Erathodiyil , Dinesh Chimmanamada U. , Reissig Hans‐Ulrich 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Organometallic Reactions in Aqueous Media. Antimony‐Mediated Allylation of Carbonyl Compounds with Fluoride Salts.
Authors: Li Lian‐Hai , Chan Tak Hang 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Synthesis of Fluorinated Hemiketals from the Reaction Between Alcohols and Hexafluoroacetone.
Authors: Lateef Huma , Mullins Stephen T. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Zirconium Tetrachloride (ZrCl4) as an Efficient and Chemoselective Catalyst for Conversion of Carbonyl Compounds to 1,3‐Oxathiolanes.
Authors: Karimi Babak , Seradj Hassan 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: Catalytic Hydromagnesation of Di‐ and Polymethyl‐Substituted 1,3‐Butadienes.
Authors: Viktorov N. B. , Zubritskii L. M. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
ChemInform Abstract: The Molybdenum‐Mediated Tandem Pauson—Khand Reaction. High Yield Entry into [5.5.5.5]Tetracyclic Systems.
Authors: Cao Hui , Van Ornum Scott G. , Cook James M. 
Published: June 2010

AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.