bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: GAS‐PHASE THERMOLYSIS OF 1,5‐HEXADIENE: THE CONTINUOUS WAVE CARBON DIOXIDE LASER‐INDUCED REACTION AND STUDIES OF THE CYCLIZATION PATHWAY
Authors: MCDONALD J. K. , MERRITT J. A. , ALLEY B. J. , MCMANUS S. P. 
Published: May 2016

AbstractDie Titelreaktion von (I) unter den angegebenen Bedingungen führt zu den Produkten (II)‐(XI) (daneben in geringen Mengen bzw. Spuren mehrere Nebenprodukte) (Prozentangaben in Klammem bezeichnen die Produktanteile).
ChemInform Abstract: FLAVIN ANALOG‐METAL ION COMPLEXES ACTING AS EFFICIENT PHOTOCATALYSTS IN THE OXIDATION OF P‐METHYLBENZYL ALCOHOL BY OXYGEN UNDER IRRADIATION WITH VISIBLE LIGHT
Authors: FUKUZUMI S. , KURODA S. , TANAKA T. 
Published: May 2016

AbstractMetal Ion Complexes Acting as Efficient Photocatalysts in the Oxidation of p‐Methylbenzyl Alcohol by Oxygen under Irradiation with Visible Light.
ChemInform Abstract: INTERACTION OF PERFLUOROBENZOCYCLOALKENES WITH TETRAFLUOROETHYLENE IN THE PRESENCE OF ANTIMONY PENTAFLUORIDE
Authors: KARPOV V. M. , MEZHENKOVA T. V. , PLATONOV V. E. , YAKOBSON G. G. 
Published: May 2016

AbstractDie Umsetzungen von Perfluor‐benzocyclobuten (I), ‐tetralin (VII), ‐indan (X), ‐4‐methyl‐indan (XIII) und ‐5‐methyl‐indan (XVI) mit Tetrafluorethylen (II) in Gegenwart von Antimonpentafluorid (III) werden wie im Formelschema skizziert, durchgeführt.
ChemInform Abstract: THE REACTIONS OF ISOTHIAZOLIUM SALTS WITH NITROGEN NUCLEOPHILIC REAGENTS
Authors: HASSAN M. E. , MAGRABY M. A. , AZIZ M. A. 
Published: May 2016

Abstract′Isothiazoliumsalze vom Typ (I) werden, wie im Formelschema gezeigt, mit den stickstoffnucleophilen (II), (IV) und (IX) umgesetzt, wobei die aufgeführten Heterocyclen entstehen.
ChemInform Abstract: SYNTHESIS AND CRYSTAL STRUCTURE OF 1,1,1,5,5,5‐HEXAFLUORO‐2‐AMINOPENTAN‐4‐ONE (HFAP)
Authors: JOHNSON D. A. , WAUGH A. B. , HAMBLEY T. W. , TAYLOR J. C. 
Published: May 2016

AbstractHexafluoracetylaceton (I) und Ammoniak werden in der Gasphase zum β‐Ketoamin (II) umgesetzt, das mit dem bei der Reaktion entstehenden Wasser weiter zum Trifluoraceton (III) und zum Ammoniumsalz der Trifluoressigsäure (IV) reagiert.
ChemInform Abstract: THERMOLYTIC TRANSFORMERS OF POLYFLUOROORGANIC COMPOUNDS. XXIX. FORMATION OF FLUORINE‐CONTAINING STYRENES BY REACTIONS OF BENZOTRICHLORIDE AND RELATED COMPOUNDS WITH DIHALOCARBENE SOURCES
Authors: DVORNIKOVA K. V. , PLATONOV V. E. , YAKOBSON G. G. 
Published: May 2016

AbstractDie Umsetzungen von Benzotrichloriden (I) und a,a‐Dichlorperfluorethylbenzol (VII) mit verschiedenen Dihalogencarbenen werden untersucht.
ChemInform Abstract: REACTION OF 2,2‐DICHLOROCYCLOBUTANONES WITH PYRIDINIUM CHLORIDE
Authors: BUTTINELLI P. , LORETO M. A. , PELLACANI L. , TARDELLA P. A. 
Published: May 2016

AbstractDie Titelrealo tion [(111) + (11)] führt unter den angegebenen Bedingungen zu (1) bzw. zu (IV) [mit H2O, 2 M HCl oder LiCI/ Aceton wird (IV) nicht gebildet].
ChemInform Abstract: SYNTHESIS AND β‐ADRENOCEPTOR BLOCKING ACTIVITY OF THIOPHENIC ANALOGS OF TOLAMOLOL
Authors: CORRAL C. , EL‐ASHMAWY M. B. , LISSAVETZKY J. , MADRONERO R. , DARIAS V. , MARTIN D. , ESTEVEZ E. 
Published: May 2016

AbstractDie Synthese der drei Thiophenanaloga (Va)‐(Vc) des Tolamolols (VI) wird beschrieben.
ChemInform Abstract: A NEW SYNTHESIS OF 2,4‐DIOXO‐1,2,3,4,6,7,12,12B‐OCTAHYDROINDOLO(2,3‐A)QUINOLIZINE
Authors: AKHREM A. A. , CHERNOV Y. G. 
Published: May 2016

AbstractDihydrocarbolin (I) kann mit Hilfe von Acetondicarbonsäure (V) bzw. seinem Methylester (II) auf zwei Wegen in das lndolo‐chinolizin‐Derivat (IV) übergeführt werden.
ChemInform Abstract: 2‐HYDRYL‐2‐(PERFLUOROMETHYL)PERFLUOROPROPANOYL FLUORIDE AS A USEFUL BUILDING BLOCK FOR THE SYNTHESIS OF TRIFLUOROMETHYLATED HETEROCYCLIC COMPOUNDS. SYNTHESIS OF 1,3‐DIMETHYL‐2,3‐DIHYDRO‐5‐(PERFLUOROMETHYL)‐6‐FLUORO‐2‐THIOXO‐4(1H)‐PYRIMIDINONE AND 1,3‐DIMETHYL‐5‐(PERFLUOROMETHYL)‐6‐FLUORO‐2,4‐(1H,3H)‐PYRIMIDINEDIONE
Authors: INOUYE Y. , YOKOZAWA T. , ISHIKAWA N. 
Published: May 2016

AbstractAus dem Ether (I) wird durch Behandlung mit Triethylamin durch HF‐Eliminierung und Substitution das Propenolat (II) gebildet, das mit HCl in das Säurefluorid (III) übergeführt wird.
ChemInform Abstract: NEW PUROMYCIN ANALOGS
Authors: LEGRAVEREND M. , BISAGNI E. , EKERT B. 
Published: May 2016

AbstractDie Darstellung der diastereomeren Puromycinanalogen (IV) und (V), in denen der Furanoseteil des Puromycins durch einen Carbocyclus und das Purinsystem durch eine Pyrrolopyrimidingruppe ersetzt sind, wird beschrieben.
ChemInform Abstract: PREPARATION AND REACTIONS OF 2‐ALKYNYL‐3‐CHLOROQUINOXALINES
Authors: AMES D. E. , MITCHELL J. C. , TAKUNDWA C. C. 
Published: May 2016

AbstractDurch Umsetzung der Chlorchinoxaline (I) mit entsprechenden Alkinen (II) erhält man die Kondensationsprodukte (III) bzw. (IV); aus den Hme‐Derivaten lassen sich mit trokkenem NaOH durch Abspaltung von Aceton die freien Alkine (V) gewinnen.
ChemInform Abstract: Synthesis of 2,12‐Dimethoxy‐6,7,8,9‐tetrahydro‐5H‐dibenz[d,f]azinone‐3,11‐diol and Other Bridged Biphenyldiols and the ESR of Their Oxidation Products in Relation to the Biosynthesis of Erythrina Alkaloids.
Authors: HEWGILL F. R. , PASS M. C. 
Published: May 2016

AbstractEine verbesserte Synthese der Titel‐Verbindung (Ia), einer Vorstufe von Erysodienon (III) (= Schlüsselintermediärverbindung bei der Biosynthese von Erythrina‐Alkaloiden) geht vom Diiodid (IV) aus, das sich in das Cyclisierungsprodukt (Va) [nachfolgende Debenzylierung (Erhitzen mit Na/ Bu ‐ OH) → (Vb)] überführen läßt. Durch Debenzylierung von (Va) oder (Vb) wird dann (Ia) gewonnen.
ChemInform Abstract: ORGANOMERCURIAL REAGENTS FOR THE SIMULTANEOUS INTRODUCTION OF MERCURY AND PH‐SENSITIVE REPORTER FUNCTIONAL GROUP INTO A PROTEIN CONTAINING NO THIOL GROUP
Authors: WOHLFEIL E. , MCMURRAY C. H. , EVANS D. R. , HUDSON R. A. 
Published: May 2016

AbstractDie Organo‐Hg‐Verbindungen (IIIa) (Ausb.‐Angabe in g) und (IIIb) [42% bezogen auf (ll)], deren Darstellung wie aufgezeichnet erfolgt, können zur simultanen Einführung eines Schwermetalls und einer pH‐empfindlichen funktionellen I45 Gruppe in SH‐freie Proteine benutzt werden.
ChemInform Abstract: PREPARATION OF NEW BIS(DIALKYLAMINO)PHOSPHINE SPECIES VIA REDUCTION OF BIS(DIALKYLAMINO)HALOPHOSPHINES
Authors: SNOW S. S. , JIANG D.‐X. , PARRY R. W. 
Published: May 2016

AbstractDie Reduktion der Bis‐[dialkylamino]‐halogenophosphine sowie ihrer Ni‐Komplexe (III) durch Li‐hydrido‐tri‐sek.‐butylborat ergibt die Phosphine (II) sowie deren Ni‐Komplexe (IV) in guten Ausbeuten.
ChemInform Abstract: SYNTHESIS AND CRYSTAL AND MOLECULAR STRUCTURE OF ((C5H5)2TI(SCH2CH2P(C6H5)2)2CU)BF4: A HETEROBIMETALLIC SPECIES WITH A COPPER TO TITANIUM DATIVE BOND
Authors: WHITE G. S. , STEPHAN D. W. 
Published: May 2016

AbstractTitanocendichlorid (I) bildet mit zwei Molen Diphenylphosphinoethanthiol den Komplex (II), in dem die potentiell zweizähnigen Liganden einzähnig S‐gebunden sind.
ChemInform Abstract: PART II. BORON TRIFLUORIDE ETHERATE‐CATALYZED REARRANGEMENT OF DITERPENIC 8,14‐EPOXIDES
Authors: TARAN M. , DELMOND B. 
Published: May 2016

AbstractDas Epoxid (I) bildet unter der Bedingung A) je nach Reaktionstemp. die Produkte (II)‐(IV) bzw. (IV) zusammen mit Spuren von (III).
ChemInform Abstract: THE PHASE BARIUM ALUMINATE HYDRATE (BAO.AL2O3.7H2O)
Authors: GESSNER W. , MUELLER D. + , SCHUBERT H. 
Published: May 2016

AbstractWie "Al‐ und 1H‐NMR‐ sowie IR‐ Spektroskopische und thermoanalytische Untersuchungen zeigen, liegen in der Titelverbindung polymere Anionen gemäß (I) vor, in denen AlOß‐Gruppen über Kanten verknüpft sind.
ChemInform Abstract: MAGNETIC RESONANCE STUDY OF TITANIUM(IV) OXIDE, VANADIUM(V) OXIDE/TITANIUM(IV) OXIDE, AND VANADIUM(V) OXIDE SUPPORTED RHODIUM CATALYSTS
Authors: MILLER J. B. , DECANIO S. J. , MICHEL J. B. , DYBOWSKI C. 
Published: May 2016

AbstractDie Ergebnisse von ESR‐ und NMR‐Untersuchungen der Reduktion von Rh/V2O5‐ und Rh/TiO2‐ Vzos‐Katalysatoren durch H2 bei Temp. g 298 K sind mit der Bildung von H ‐Spezies während der Metallreduktion sowie von spillover‐H‐Atomen während der Trägerreduktion vereinbar.
ChemInform Abstract: Selektive Herstellung von l‐ oder u‐Aldolen aus Ethyl‐trityl‐keton und aromatischen Aldehyden über Lithium‐ bzw.
Authors: ERTAS M. , SEEBACH D. 
Published: May 2016

AbstractWährend die Reaktion des Li‐Enolats von (I) mit den Aldehyden (II) überwiegend zu den kinetisch kontrollierten Produkten (III) führt (relative Topizität ul), erhält man aus dem Al‐Enolat unter thermodynamischer Kontrolle überwiegend [Ausnahmen: (IIId), (IIIe)] die Diastereomeren (IV) (relative Topizität lk).
ChemInform Abstract: COMPETITIVE HYDROGENATION OF OLEFINIC SUBSTRATES IN A PLATINUM/SILICA CATALYST
Authors: CERVENY L. , MOJZISOVA J. , RUZICKA V. 
Published: May 2016

AbstractDie relative Selektivität der im Formelschema angegebenen Verbindungspaare bei der Hydrierung wird in Abhängigkeit von verschiedenen Lösungsmitteln untersucht.
ChemInform Abstract: SODIUM IODIDE/BORON TRIFLUORIDE ETHERATE: A MILD REAGENT SYSTEM FOR THE CONVERSION OF ALLYLIC AND BENZYLIC ALCOHOLS INTO CORRESPONDING IODIDES AND SULFOXIDES INTO SULFIDES
Authors: VANKAR Y. D. , RAO C. T. 
Published: May 2016

AbstractSodium Iodide/Boron Trifluoride Etherate: A Mild Reagent System for the Conversion of Allylic and Benzylic Alcohols into Corresponding lodides and Sulfoxides into Sulfides.
ChemInform Abstract: SYNTHESIS OF NEW ARYL ANALOGS OF KETAMINE
Authors: BURAK K. , LIPNICKA U. , ORSZANSKA H. , RYKOWSKI Z. , WITKIEWICZ K. , WRZESIEN J. , BOGDAL M. , KRZYWOSINSKI L. , BORKOWSKA B. 
Published: May 2016

AbstractWie im Formelschema angegeben, werden auf der Basis von Phenylcyclohexenen (I) die Aralkylamino‐ketone (XI) hergestellt.
ChemInform Abstract: POLYYNES, V. SYNTHESIS OF 1,3‐ALKADIYNYL THIOETHERS
Authors: BARZ M. , HIMBERT G. 
Published: May 2016

AbstractDas literaturbekannte, aber schwierig darstellbare Perchlorbutenin (I) wird nach Literaturverfahren in die Thioether (III) übergeführt, deren Umsetzung mit BuLi nach Methode A) die nicht isolierten Lithiumbutadiene (IV) ergibt.
ChemInform Abstract: EPOXIDATION OF ALKENES WITH POTASSIUM HYDROGEN PERSULFATE
Authors: BLOCH R. , ABECASSIS J. , HASSAN D. 
Published: May 2016

AbstractDurch das im Titel genannte Reagens werden Alkene, z.B. (I), (III), (V) und (VII), in die entsprechenden Epoxide übergeführt.
ChemInform Abstract: SYNTHESIS AND BONDING PROPERTIES OF 1‐(DIMETHYLAMINO)THIABENZENE 1‐OXIDES
Authors: WEBER L. 
Published: May 2016

AbstractDie Propinone (I) reagieren mit dem Methanid (II) zunächst zu l zl‐Addukten, die in einem Fall isoliert und näher charakterisiert werden.
ChemInform Abstract: ACENAPHTHENEDITHIONE
Authors: ORAHOVATZ A. , LEVINSON M. I. , CARROLL P. J. , LAKSHMIKANTHAM M. V. , CAVA M. P. 
Published: May 2016

AbstractDas aus (Ia) dargestellte Xanthogenat (Ib) cyclisiert zum Dithiolan (II), das beim Bestrahlen Intermediär das im Titel genannte Dithion (III) liefert.
ChemInform Abstract: NEW SYNTHESIS OF PYRIDO(2,3‐D)PYRIMIDINES. I. REACTION OF 6‐ALKOXY‐5‐CYANO‐3,4‐DIHYDRO‐2‐PYRIDONES WITH GUANIDINE AND CYANAMIDE
Authors: VICTORY P. , NOMEN R. , COLOMINA O. , GARRIGA M. , CRESPO A. 
Published: May 2016

AbstractNew Synthesis of Pyrido[2,3‐d]pyrimidines.
ChemInform Abstract: A NOVEL ACCESS TO 3‐BENZAZEPINES AND TO 3‐BENZOXEPINES VIA SRN1 REACTIONS
Authors: BEUGELMANS R. , GINSBURG H. 
Published: May 2016

AbstractDurch photostimulierte Substitution werden aus den Halogenhomoveratrumsäuren (I) mit den aus (II) entstehenden Enolaten die Ketocarbonsäuren ( III) hergestellt, aus denen die Benzazepinone (V) und die Benzoxepinone (VII) erhalten werden.
ChemInform Abstract: HALO‐ AND AMINO‐FUNCTIONAL TRIS(TRIMETHYLSILYL)SILYLSILANES
Authors: HAASE M. , KLINGEBIEL U. 
Published: May 2016

AbstractDie ′I :l‐molare Umsetzung von Li‐tris‐[trimethylsilyl]‐silan (II) mit den Halogensilanen (I) liefert die thermisch stabilen Verbindungen (III), darunter auch Verbindungen mit der voluminösen Trimethylsilylamino‐Gruppe.
ChemInform Abstract: SYNTHESIS MESITYLALUMINUM COMPOUNDS
Authors: SEIDEL W. 
Published: May 2016

AbstractDurch Zugabe von AICI3(TH F); zu Dimesityl‐Mg in THF wird nach 2 h Erwärmen auf 60°C das Addukt (I) erhalten, aus dem man die THF‐freie Verbindung durch Erhitzen (180‐200°C) im ′Vak.
ChemInform Abstract: THE PREPARATION AND PROPERTIES OF SOME DIPHOSPHINES R2PCH2CH2PR2 (R = ALKYL OR ARYL) AND OF THEIR RHENIUM(I) DINITROGEN DERIVATIVES
Authors: CHATT J. , HUSSAIN W. , LEIGH G. J. , ALI H. M. , PICKETT C. J. , RANKIN D. A. 
Published: May 2016

AbstractDie Darstellungen der Diphosphine (IIIa‐c) erfolgen wie aufgezeichnet ausgehend vom.
ChemInform Abstract: STRUCTURAL AND ELECTRONIC PROPERTIES OF SIX‐COORDINATE MIXED AQUO(IMIDAZOLE)IRON(III) SCHIFF‐BASE COMPLEXES. CRYSTAL STRUCTURE OF (FE(3‐MEO‐SALEN)(5‐PH‐IMD)(H2O))BPH4
Authors: KENNEDY B. J. , BRAIN G. , HORN E. , MURRAY K. S. , SNOW M. R. 
Published: May 2016

AbstractDie als Mono‐ (R: Me) oder Semihydrat (R: Et) isolierten sechsfach‐koordinierten Aquo‐5‐phenylimidazol‐ und ‐pyrazol‐Fe(III)‐Schiffschen‐Basen‐Komplexe (I) werden durch Umsetzung von Fe(salen)Cl ‐ H2O (Hzsalen: N,N′‐Ethylen‐bis‐[alkoxy salicylidenaminl) mit dem Liganden in Metha‐ nol synthetisiert und als Tetraphenylborate erhalten.
ChemInform Abstract: MACROCYCLIC POLYPHOSPHANE LIGANDS. COBALT(II) AND NICKEL(II) COMPLEXES OF 5RS,8RS,16RS,19RS‐TETRAPHENYL‐5,8,16,19‐TETRAPHOSPHA‐1,12‐DITHIACYCLODOCOSANE (Δ‐L1) AND THE CRYSTAL STRUCTURE OF (CO(Δ‐L1))(BF4)2.0.5H2O
Authors: CIAMPOLINI M. , NARDI N. , ORIOLI P. L. , MANGANI S. , ZANOBINI F. 
Published: May 2016

AbstractDie chirale Konfiguration des Titelliganden (I) wurde durch eine Röntgenuntersuchung seines lowspin Co‐Komplexes (II), der mit Z=16 in der RG Fddd kristallisiert, bestimmt.
ChemInform Abstract: FROM DIARYLRUTHENIUM COMPLEXES TO ORTHO‐METALLATED KETONES: A MECHANISTIC AND CRYSTAL STRUCTURE STUDY
Authors: DAUTER Z. , MAWBY R. J. , REYNOLDS C. D. , SAUNDERS D. R. 
Published: May 2016

AbstractDie Diaryl‐Komplexe (I) unterwerfen sich in siedendem Chloroform oder in siedendem Propanon in Gegenwart von Ethyliodid einer Umlagerung unter Bildung der ortho‐metallierten Keton‐Komplexe (II).
ChemInform Abstract: SYNTHESIS AND CONFORMATION OF (5R,8R,10R)‐8‐(METHYLTHIOMETHYL)ERGOLINE‐6‐CARBOXAMIDINE
Authors: NORDMANN R. , LOOSLI H.‐R. 
Published: May 2016

AbstractDas Tosylat (I) wird über die Zwischenstufe (IV) in (VIa)/(VIb) und in die Titelverbindung (VIc) übergeführt.
ChemInform Abstract: PREPARATIVE ASYMMETRIC REDUCTION OF 3‐KETOBUTYRATE AND ‐VALERATE BY SUSPENDED CELLS OF THERMOPHILIC BACTERIA (THERMOANAEROBIUM BROCKII) IN ORDINARY LABORATORY EQUIPMENT
Authors: SEEBACH D. , GIOVANNINI F. , LAMATSCH B. 
Published: May 2016

AbstractSowohl Acetylacetat (Ia) als auch (im Gegensatz zur Bäckerhefe) das Ketovalerat (Ib) werden von den im Titel genannten thermophilen und anaeroben Bakterien zu den entsprechenden (Sykon?gurierten Alkoholen (II) reduziert.
Developmental gene expression in the mouse clarifies the organization of the claustrum and related endopiriform nuclei
Authors: Watson Charles , Puelles Luis 
Published: May 2016

ABSTRACTStudies on gene expression in the developing claustrum of the mouse have clarified the relationships and identity of the claustrum proper and related endopiriform nuclei. The cells of the claustrum primordium express Nr4a2; they are formed in combination with the Nr4a2‐labeled subplate cells in the lateral pallium at the site of the future insular cortex. The insular cortex cells, which are born later and which are Nr4a2‐negative, migrate through the claustrum toward the pial surface to form layers (2–6a) of the insular cortex. The claustrum is made up of distinct deep (subplate‐like) and superficial (principal) parts. The cells of the dorsal endopiriform nucleus (which are also Nr4a2‐positive) are formed in the deep part of the claustrum primordium in the lateral pallium, but they migrate ventrally to reach the ventral pallium deep to the piriform cortex at E14.5 in the mouse. On the other hand, the ventral endopiriform nucleus is formed by radially migrating Nr4a2‐negative cells in the ventral pallium; it is therefore developmentally distinct from the Nr4a2‐postive dorsal endopiriform nucleus, which is a lateral pallial derivative. J. Comp. Neurol. 525:1499–1508, 2017. © 2016 Wiley Periodicals, Inc.
Amyloid‐Inspired Optical Waveguides from Multicomponent Crystalline Microtubes
Authors: Liyanage Wathsala , Cogan Nicole M. B. , Nilsson Bradley L. 
Published: May 2016

AbstractCrystalline microtubes formed by a spontaneous transition from self‐assembled hydrogel fibrils of Fmoc‐4‐NO2‐Phe act as optical waveguides when coassembled with amyloid‐binding fluorescent molecules. Specifically, thioflavin‐T (ThT), which exhibits amyloid‐specific fluorescence, coassembles with Fmoc‐4‐NO2‐Phe and is selectively confined to the interior of the resulting microtubes. These two‐component materials exhibit optical waveguide light transmission via internal reflectance in the interior cavity of the tube upon excitation of the ThT fluorophore. In addition, microtube assembly in the presence of both ThT and a fluorescence energy transfer (FRET) partner, propidium iodide (PI), results in three‐component crystalline microtubes that propagate incident energy via excitation of ThT and FRET excitation of PI. These optical waveguides are an example of amyloid‐inspired, multicomponent materials with the potential for use in light‐harvesting and energy‐transfer applications.
Understanding the Photoluminescence Mechanism of Nitrogen‐Doped Carbon Dots by Selective Interaction with Copper Ions
Authors: Ganiga Manjunatha , Cyriac Jobin 
Published: May 2016

AbstractDoped fluorescent carbon dots (CDs) have drawn widespread attention because of their diverse applications and attractive properties. The present report focusses on the origin of photoluminescence in nitrogen‐doped CDs (NCDs), which is unraveled by the interaction with Cu2+ ions. Detailed spectroscopic and microscopic studies reveal that the broad steady‐state photoluminescence emission of the NCDs originates from the direct recombination of excitons (high energy) and the involvement of defect states (low energy). In addition, highly selective detection of Cu2+ is achieved, with a detection limit of 10 μm and a dynamic range of 10 μm–0.4 mm. The feasibility of the present sensor for the detection of Cu2+ in real water samples is also presented.
Theoretical Studies of Oxygen Reactivity of Free‐Standing and Supported Boron‐Doped Graphene
Authors: Di Valentin Cristiana , Ferrighi Lara , Fazio Gianluca 
Published: May 2016

AbstractInvited for this month′s cover is the group of Cristiana Di Valentin at the University of Milano‐Bicocca. The image represents the oxygen reactivity at the interface between graphene and a copper foil. The Review itself is available at 10.1002/cssc.201501439.
Simultaneous texturization and extraction of phospholipids from liquid egg yolk using renewable solvents
Authors: Wang Hui , Yao Linxing , Lee Show‐Ling , Wang Tong 
Published: May 2016

A simultaneous texturization and extraction of phospholipids (STEP) technique was developed to extract phospholipids (PL) from liquid egg yolk. Three solvents, 100% butanol, 80% butanol, and 95% ethanol, were tested. All solvents can texturize the liquid yolk at the same time recover the lipid with greater than 90% total lipid recovery after five sequential extractions. It is shown that 100 and 80% butanol can extract the total lipid faster (i.e., more at the earlier stage) than the ethanol, and they are more effective in extracting total yolk lipids but with little preference for PL. On the contrary, 95% ethanol has high preference for PL than for neutral lipids. PL can be enriched to 80% purity directly from liquid yolk with a total PL yield of 78% using 95% ethanol under the first stage of the STEP conditions. Therefore, this 95% ethanol solvent has a great potential to process liquid yolk into a yolk lecithin concentrate, a neutral lipid‐rich fraction, and a defatted and texturized yolk protein. The uniqueness of this study is the simultaneous texturization and the strengthening of the yolk protein network that allows the extraction of lipids without the generation of the protein fines which could greatly reduce processing efficiency.Practical applications: The pharmaceutical, cosmetic, and infant formula industry can adopt this technology to more efficiently extract the highly nutritional and functional yolk lecithin or phospholipids from liquid yolk. Yolk drying is not necessary and ethanol is a desirable green solvent for yolk protein and lipid fractionation.Texturized egg yolk and total lipid extract at three stages of extraction using alcohol.
Analysis of Amino Acid Mixtures by Voltammetric Electronic Tongues and Artificial Neural Networks
Authors: Faura Georgina , González‐Calabuig Andreu , del Valle Manel 
Published: May 2016

AbstractA new voltammetric electronic tongue formed with graphite‐epoxy composite electrodes which were modified with metal‐oxide nanoparticles is presented for the quantification of tryptophan, tyrosine and cysteine aminoacid mixtures. The signals were obtained by cyclic voltammetry, and data was processed using two different chemometric techniques, artificial neural networks and partial least squares regression, for comparison purposes. Before performing artificial neural networks data was compressed by fast Fourier transform or discrete wavelet transform. The best results were attained using artificial neural networks with previous fast Fourier transform compression of the data with a normalized root‐mean‐square error of 0.032 (n=15) for the external test subset. The present method shows results comparable to other similar approaches, but with a much easier sampling process for the training set and new electrode modifiers to form the voltammetric sensors.
Complex discharge‐affecting networks in juvenile myoclonic epilepsy: A simultaneous EEG‐fMRI study
Authors: Dong Li , Luo Cheng , Zhu Yutian , Hou Changyue , Jiang Sisi , Wang Pu , Biswal Bharat B. , Yao Dezhong 
Published: May 2016

AbstractJuvenile myoclonic epilepsy (JME) is a common subtype of idiopathic generalized epilepsies (IGEs) and is characterized by myoclonic jerks, tonic‐clonic seizures and infrequent absence seizures. The network notion has been proposed to better characterize epilepsy. However, many issues remain not fully understood in JME, such as the associations between discharge‐affecting networks and the relationships among resting‐state networks. In this project, eigenspace maximal information canonical correlation analysis (emiCCA) and functional network connectivity (FNC) analysis were applied to simultaneous EEG‐fMRI data from JME patients. The main findings of our study are as follows: discharge‐affecting networks comprising the default model (DMN), self‐reference (SRN), basal ganglia (BGN) and frontal networks have linear and nonlinear relationships with epileptic discharge information in JME patients; the DMN, SRN and BGN have dense/specific associations with discharge‐affecting networks as well as resting‐state networks; and compared with controls, significantly increased FNCs between the salience network (SN) and resting‐state networks are found in JME patients. These findings suggest that the BGN, DMN and SRN may play intermediary roles in the modulation and propagation of epileptic discharges. These roles further tend to disturb the switching function of the SN in JME patients. We also postulate that emiCCA and FNC analysis may provide a potential analysis platform to provide insights into our understanding of the pathophysiological mechanism of epilepsy subtypes such as JME. Hum Brain Mapp 37:3515–3529, 2016. © 2016 Wiley Periodicals, Inc.