bluuebunny/crossref_metadata_2025_split huggingface dataset:
ChemInform Abstract: Sc2NiMnO6: A Double‐Perovskite with a Magnetodielectric Response Driven by Multiple Magnetic Orders.
Authors: Guo Yanfeng , et al.  
Published: October 2015

AbstractSc2NiMnO6 is prepared by hot pressing of stoichiometric amounts of Sc2O3, NiO, and MnO2 (Pt capsules in belt‐type high‐pressure apparatus, 1373—1773 K, 6 GPa, 2 h).
ChemInform Abstract: Cd3[B2P4O14(OH)4]: A 3D Open‐Framework Cadmium Borophosphate with Unique Twisted 8‐Ring Channels.
Authors: Zhang Dan , Feng Yuquan , Li Guanghua , Yuan Hongming 
Published: October 2015

AbstractThe title compound is hydrothermally synthesized from an aqueous mixture of Cd(OAc)2, H3BO3, and H3PO4 (autoclave, 180 °C, 8 d).
ChemInform Abstract: The First Molybdenum(VI) and Tungsten(VI) Oxoazides MO2(N3)2, MO2(N3)2·2CH3CN, (bipy)MO2(N3)2, and [MO2(N3)4]2‐ (M: Mo, W).
Authors: Haiges Ralf , Skotnitzki Juri , Fang Zongtang , Dixon David A. , Christe Karl O. 
Published: October 2015

AbstractThe title compounds are prepared via fluoride‐azide exchange (caution: polyazides are very shock‐sensitive and can explode violently!) and characterized by vibrational spectroscopy, impact, friction, and thermal sensitivity data.
ChemInform Abstract: Detection and Characterization of Compounds in the Mn‐W‐Cl System Through a Combined Thermal Scanning ‐ XRD Approach.
Authors: Mos Agnieszka , Stroebele Markus , Meyer H.‐Juergen 
Published: October 2015

AbstractThermal scanning of the Mn—W—Cl system reveals the formation of four new compounds, MnxWCl6 (I), MnW2Cl10 (II), (Mn,W)1‐xCl2 (III), and MnW6Cl14 (IV) upon progressive reactions of WCl6 and Mn powder (sealed quartz tube, 125—500 °C, 2—21 d).
ChemInform Abstract: Al3AuIr: A New Compound in the Al—Au—Ir System.
Authors: Kadok Joris , de Weerd Marie‐Cecile , Boulet Pascal , Gaudry Emilie , Grin Yuri , Fournee Vincent , Ledieu Julian 
Published: October 2015

AbstractAl3AuIr is found in the Al‐rich area of the Al—Au—Ir system by arc melting and annealing of the elements in nominal composition of Al65Au20Ir15 (Ta foil in evacuated quartz tubes, 950 °C, 72 h).
ChemInform Abstract: Cp*Co(III)‐Catalyzed Oxidative C—H Alkenylation of Benzamides with Ethylacrylate.
Authors: Suzuki Yudai , Sun Bo , Yoshino Tatsuhiko , Kanai Motomu , Matsunaga Shigeki 
Published: October 2015

AbstractIn this method ethyl acrylate exclusively couples to benzamides in the ortho‐position relative to the amide group yielding products with exclusive E configuration.
ChemInform Abstract: Mechanochemical Rhodium(III)‐Catalyzed C—H Bond Functionalization of Acetanilides under Solventless Conditions in a Ball Mill.
Authors: Hermann Gary N. , Becker Peter , Bolm Carsten 
Published: October 2015

AbstractIn a proof‐of‐principle study the first mechanochemically induced directed C—H functionalization is achieved in a ball mill.
ChemInform Abstract: An Efficient Trifunctional Benzhydrazone Ligated Pd(II) Complex for Heck Reaction of Aryl Bromides.
Authors: Muthumari Subramanian , Mohan Nanjan , Ramesh Rengan 
Published: October 2015

AbstractThe catalyst is recycled and reused with gradual loss of its activity, thus yielding only trace amounts of products after the fifth catalytic cycle.
ChemInform Abstract: Biarylmethane and Fused Heterocyclic Arene Synthesis via in situ Generated o‐ and/or p‐Naphthoquinone Methides.
Authors: Sawama Yoshinari , Kawajiri Takahiro , Asai Shota , Yasukawa Naoki , Shishido Yuko , Monguchi Yasunari , Sajiki Hironao 
Published: October 2015

AbstractSubstrates (I) and (IV) with an alkyl or silyl substituent at the 4‐position lead to the selective in situ formation of o‐naphthoquinone methides which undergo Friedel—Crafts 1,4‐addition to give 2‐benzyl‐1‐naphthol derivatives or [4 + 2]‐cycloaddition reactions to furnish fused heterocyclic arenes.
ChemInform Abstract: Microwave‐Assisted Synthesis of 3‐Aminobenzo[b]thiophene Scaffolds for the Preparation of Kinase Inhibitors.
Authors: Bagley Mark C. , Dwyer Jessica E. , Molina Maria D. Beltran , Rand Alexander W. , Rand Hayley L. , Tomkinson Nicholas C. O. 
Published: October 2015

AbstractStarting from 2‐halobenzonitriles and methyl thioglycolate an efficient synthesis of 3‐aminobenzo[b]thiophenes is elaborated.
ChemInform Abstract: Synthesis of Pyrroles from β‐Enamines and Nitroolefins Catalyzed by I2 under High‐Speed Vibration Milling (HSVM).
Authors: Xu Hui , Li Yujin , Xing Mengming , Jia Jianhong , Han Liang , Ye Qing , Gao Jianrong 
Published: October 2015

AbstractPolysubstituted pyrroles are synthesized from β‐enamines and nitroolefins in the presence of iodine as the catalyst using a high‐speed vibration milling (HSVM) technique under neat conditions.
ChemInform Abstract: Use of Ligand‐Free Iron/Copper Cocatalyst for Nitrogen and Sulfur Cross‐Coupling Reaction with 6‐Iodoimidazo[1,2‐a]pyridine.
Authors: Tber Zahira , Hiebel Marie‐Aude , Akssira Mohamed , Guillaumet Gerald , Berteina‐Raboin Sabine 
Published: October 2015

AbstractThe Fe/Cu‐catalyst system enables the regioselective N‐arylation of common nitrogen heterocycles and the S‐arylation of a wide range of mercaptans including aliphatic, aromatic, and heterocyclic thiols.
ChemInform Abstract: ortho‐Quinone Methides: TFA‐Mediated Generation in Water and Trapping with Lactams and Styrenes.
Authors: Sharma Rohit , Abbat Sheenu , Mudududdla Ramesh , Vishwakarma Ram A. , Bharatam Prasad V. , Bharate Sandip B. 
Published: October 2015

AbstractA facile TFA‐mediated protocol for the ortho‐amidomethylation of phenols is reported.
ChemInform Abstract: Aplysiasecosterol A: A 9,11‐Secosteroid with an Unprecedented Tricyclic γ‐Diketone Structure from the Sea Hare Aplysia kurodai.
Authors: Kawamura Atsushi , Kita Masaki , Kigoshi Hideo 
Published: October 2015

AbstractThe title compound shows moderate cytotoxicity against human myelomonocytic leukemia cell line HL‐60.
Current understanding of subsea gas release: A review
Authors: Olsen Jan Erik , Skjetne Paal 
Published: October 2015

AbstractIn this paper we review the current understanding of bubble plumes discharged from subsea sources related to oil and gas production, and show how CFD can be applied for risk assessments. A general introduction to causes and risks is given. This is followed by a discussion of the physics that need to be accounted for before giving a brief review of the different modelling approaches employed today. The empirical and experimental knowledge base is also summarized. An example of how CFD can be applied to study gas releases is given. At the end we outline what is needed to advance current understanding of such releases and model their interaction with the surroundings. The scope of the review is limited to the fate of the gas and the flow induced by the ascending bubble plume in the water column. Atmospheric dispersion of surfacing gas is not considered.
Red Fluorescent Organic Nanoparticle Bioprobes: A Photostable Cytoplasmic Stain for Long Term In Vitro and In Vivo Visualization
Authors: Reddy E. Ramanjaneya , Yellanki Swapna , Medishetty Raghavendra , Konada Lahiri , Alamuru Neeraja P. , Haldar Devyani , Parsa Kishore V. L. , Kulkarni Pushkar , Rajadurai Marina 
Published: October 2015

AbstractDevelopment of efficient fluorescent organic nanoparticles (FONs) for in vitro and in vivo bioimaging is one of the emerging areas of nanobiotechnology. Here, we report the synthesis of a novel fluorescent chromophore, composed of a cytosine moiety connected to a modified 2,1,3‐benzothiadiazole fluorescent tag by an aliphatic chain. Self‐assembly of the molecules in DMSO/H2O solution led to the formation of solution‐stable, red emissive, biocompatible, nontoxic nanoparticles (nano‐Cy‐Red). These nanoparticles were biocompatible and safe for all the tested biological organisms; the staining protocol was also simple and rapid. Nano‐Cy‐Red exhibited the ability to penetrate into mouse macrophages, cancer cells, and yeast and was retained in living cells for several generations serving as a cytoplasmic stain. Taking advantage of this property, we exploit the nano‐Cy‐Red dye for direct in vivo visualization of cancer cell migration up to 72 h post transplantation in zebrafish embryos.
Lipschitz Estimates in Almost‐Periodic Homogenization
Authors: Armstrong Scott N. , Shen Zhongwei 
Published: October 2015

AbstractWe establish uniform Lipschitz estimates for second‐order elliptic systems in divergence form with rapidly oscillating, almost‐periodic coefficients. We give interior estimates as well as estimates up to the boundary in bounded C1,α domains with either Dirichlet or Neumann data. The main results extend those in the periodic setting due to Avellaneda and Lin for interior and Dirichlet boundary estimates and later Kenig, Lin, and Shen for the Neumann boundary conditions. In contrast to these papers, our arguments are constructive (and thus the constants are in principle computable) and the results for the Neumann conditions are new even in the periodic setting, since we can treat nonsymmetric coefficients. We also obtain uniform W1,p estimates.© 2016 Wiley Periodicals, Inc.
Developmental expression of estrogen receptor beta in the brain of prairie voles (Microtus ochrogaster)
Authors: Ploskonka Stephanie D. , Eaton Jennifer L. , Carr Michael S. , Schmidt Jennifer V. , Cushing Bruce S. 
Published: September 2015

ABSTRACTHere, for the first time, the expression of estrogen receptor beta (ERβ) is characterized in the brains of the highly prosocial prairie vole (Microtus ochrogaster). ERβ immunoreactivity was compared in weanlings (postnatal Day 21) and adult males and females. The results indicate several major findings. First, unlike ERα, ERβ expression is not sexually dimorphic. Second, the adult pattern of ERβ‐IR is established at the time of weaning, as there were no age‐dependent effects on distribution. Finally, ERβ does not appear to be as widely distributed in voles compared with rats and mice. High levels of ERβ‐IR were observed in several regions/nuclei within the medial pre‐optic area, ventrolateral pre‐optic nuclei, and in the hypothalamus, especially in the paraventricular and supraoptic nuclei. The visualization of ERβ in prairie voles is important as the socially monogamous prairie vole functions as a human relevant model system for studying the expression of social behavior and social deficit disorders. Future studies will now be able to determine the effect of treatments on the expression and/or development of ERβ in this highly social species. © 2015 Wiley Periodicals, Inc. Dev Psychobiol 58: 223–230, 2016.
Comparison of dwarf bamboos (Indocalamus sp.) leaf parameters to determine relationship between spatial density of plants and total leaf area per plant
Authors: Shi Pei‐Jian , Xu Qiang , Sandhu Hardev S. , Gielis Johan , Ding Yu‐Long , Li Hua‐Rong , Dong Xiao‐Bo 
Published: September 2015

AbstractThe relationship between spatial density and size of plants is an important topic in plant ecology. The self‐thinning rule suggests a −3/2 power between average biomass and density or a −1/2 power between stand yield and density. However, the self‐thinning rule based on total leaf area per plant and density of plants has been neglected presumably because of the lack of a method that can accurately estimate the total leaf area per plant. We aimed to find the relationship between spatial density of plants and total leaf area per plant. We also attempted to provide a novel model for accurately describing the leaf shape of bamboos. We proposed a simplified Gielis equation with only two parameters to describe the leaf shape of bamboos one model parameter represented the overall ratio of leaf width to leaf length. Using this method, we compared some leaf parameters (leaf shape, number of leaves per plant, ratio of total leaf weight to aboveground weight per plant, and total leaf area per plant) of four bamboo species of genus Indocalamus Nakai (I. pedalis (Keng) P.C. Keng, I. pumilus Q.H. Dai and C.F. Keng, I. barbatus McClure, and I. victorialis P.C. Keng). We also explored the possible correlation between spatial density and total leaf area per plant using log‐linear regression. We found that the simplified Gielis equation fit the leaf shape of four bamboo species very well. Although all these four species belonged to the same genus, there were still significant differences in leaf shape. Significant differences also existed in leaf area per plant, ratio of leaf weight to aboveground weight per plant, and leaf length. In addition, we found that the total leaf area per plant decreased with increased spatial density. Therefore, we directly demonstrated the self‐thinning rule to improve light interception.
Synthesis of Thieno[3,2‐e][1,4]diazepin‐2‐ones: Application of an Uncatalysed Pictet–Spengler Reaction
Authors: Denoyelle Séverine , Tambutet Guillaume , Masurier Nicolas , Maillard Ludovic T. , Martinez Jean , Lisowski Vincent 
Published: October 2015

AbstractA series of 5‐substituted thieno[3,2‐e][1,4]diazepin‐2‐ones was synthesized in four steps from methyl 3‐aminothiophene‐2‐carboxylate. After the coupling of 3‐aminothiophene with α‐amino acids, the key final step that involves an uncatalysed Pictet–Spengler reaction allowed the cyclization of the seven‐membered diazepinone ring. The reaction was first optimized and then exemplified in three different series (phenylalanine, alanine and proline) that led to 24 target diazepinones, which includes 19 optically pure diastereomers.
Synthesis of 5‐/8‐Halogenated or Ethynylated Lipophilic Nucleobases as Potential Synthetic Intermediates for Supramolec­ular Chemistry
Authors: Bilbao Nerea , Vázquez‐González Violeta , Aranda M. Teresa , González‐Rodríguez David 
Published: October 2015

AbstractA series of lipophilic nucleobases that are substituted at the 5‐ (pyrimidines) or 8‐ (purines) position with either a halogen atom or a terminal triple bond have been synthesized. The sequences and reactions studied in this work, which mainly comprise halogenation, alkylation, Sonogashira coupling, and trimethylsilylacetylene deprotection, have been carefully optimized, to reach the final compounds in the most straightforward and convenient way, with the highest possible purity and yield. These compounds include cytosine, isocytosine, and uracil derivatives as pyrimidine heterocycles, and guanine, isoguanine, and 2‐aminoadenine derivatives as complementary purine bases. Variability was introduced at the N‐1/N‐9 positions of these pyrimidine/purine nucleobases, which were functionalized with alkyl or benzyl groups, as well as with protected amine or carboxylic acid substituents. The molecules prepared constitute a useful collection of synthetic intermediates for the field of chemical self‐assembly.
Impact of model simplifications on soil erosion predictions: application of the GLUE methodology to a distributed event‐based model at the hillslope scale
Authors: Cea Luis , Legout Cedric , Grangeon Thomas , Nord Guillaume 
Published: October 2015

AbstractIn this paper, we analyse how the performance and calibration of a distributed event‐based soil erosion model at the hillslope scale is affected by different simplifications on the parameterizations used to compute the production of suspended sediment by rainfall and runoff. Six modelling scenarios of different complexity are used to evaluate the temporal variability of the sedimentograph at the outlet of a 60 m long cultivated hillslope. The six scenarios are calibrated within the generalized likelihood uncertainty estimation framework in order to account for parameter uncertainty, and their performance is evaluated against experimental data registered during five storm events. The Nash–Sutcliffe efficiency, percent bias and coverage performance ratios show that the sedimentary response of the hillslope in terms of mass flux of eroded soil can be efficiently captured by a model structure including only two soil erodibility parameters, which control the rainfall and runoff production of suspended sediment. Increasing the number of parameters makes the calibration process more complex without increasing in a noticeable manner the predictive capability of the model. Copyright © 2015 John Wiley & Sons, Ltd.
Preparation of silicon‐modified antimicrobial polyethylene endotracheal tubes
Authors: Jiang Xuhong , Lv Bin , Shen Qianhong , Wang Xinmin 
Published: October 2015

AbstractAntimicrobial coating of polyethylene endotracheal tubes (PE ETTs) has proven to be an effective method to prevent endoluminal biofilm formation. A transparent silicon‐modified antimicrobial PE ETT was obtained by coating PE with a SiO2/γ‐methacryloxypropyl trimethoxy silane (KH‐570)/methyltriethoxysilane (MTES)/Ag‐SiO2 solution prepared by chemically mixing Ag‐SiO2 with SiO2/KH‐570/MTES in solution via a dip‐coating method, with tetraethyl orthosilicate (TEOS) as the inorganic silicon source, followed by drying. All the films were characterized by various techniques, including the pencil hardness test, infrared spectroscopy, scanning electron microscopy, UV–vis analysis, and inductively coupled plasma mass spectrometry (ICP‐MS). The results indicated that the TEOS/KH‐570/MTES/Ag‐SiO2 (15:6:1:0.6–1.0) films, which exhibited simple in‐solution film formation on PE ETTs, had a homogeneous morphology, high transmittance above 87%, high hardness of 5H and strong adhesion to the tubes. The concentration of Ag+ ion dissolved out from the antibacterial coating is very low in ICP‐MS results. The antibacterial test results show that the antibacterial coatings have excellent antibacterial property with antibacterial ratio up to 93.5% when Ag‐SiO2 content is 2.6%. In pyrogen test and hemolytic test, the body temperature of rabbits rise 0.03°c for 3 h after inserting antibacterial PE ETT, and the hemolytic ratio is 0.7512%, which conform to the requirements of biomedical material. The results preliminarily proved that the antibacterial materials could be a good candidate of medical catheter material application or medical device surface coating materials. © 2015 The Authors. Journal of Biomedical Materials Research Part B: Applied Biomaterials published by Wiley Periodicals, Inc. 105B: 91–98, 2017.
Claudin-16 Deficiency Impairs Tight Junction Function in Ameloblasts, Leading to Abnormal Enamel Formation
Authors: Bardet Claire , Courson Frédéric , Wu Yong , Khaddam Mayssam , Salmon Benjamin , Ribes Sandy , Thumfart Julia , Yamaguti Paulo M , Rochefort Gael Y , Figueres Marie-Lucile , Breiderhoff Tilman , Garcia-Castaño Alejandro , Vallée Benoit , Le Denmat Dominique , Baroukh Brigitte , Guilbert Thomas , Schmitt Alain , Massé Jean-Marc , Bazin Dominique , Lorenz Georg , Morawietz Maria , Hou Jianghui , Carvalho-Lobato Patricia , Manzanares Maria Cristina , Fricain Jean-Christophe , Talmud Deborah , Demontis Renato , Neves Francisco , Zenaty Delphine , Berdal Ariane , Kiesow Andreas , Petzold Matthias , Menashi Suzanne , Linglart Agnes , Acevedo Ana Carolina , Vargas-Poussou Rosa , Müller Dominik , Houillier Pascal , Chaussain Catherine 
Published: October 2015

ABSTRACT

Claudin-16 protein (CLDN16) is a component of tight junctions (TJ) with a restrictive distribution so far demonstrated mainly in the kidney. Here, we demonstrate the expression of CLDN16 also in the tooth germ and show that claudin-16 gene (CLDN16) mutations result in amelogenesis imperfecta (AI) in the 5 studied patients with familial hypomagnesemia with hypercalciuria and nephrocalcinosis (FHHNC). To investigate the role of CLDN16 in tooth formation, we studied a murine model of FHHNC and showed that CLDN16 deficiency led to altered secretory ameloblast TJ structure, lowering of extracellular pH in the forming enamel matrix, and abnormal enamel matrix protein processing, resulting in an enamel phenotype closely resembling human AI. This study unravels an association of FHHNC owing to CLDN16 mutations with AI, which is directly related to the loss of function of CLDN16 during amelogenesis. Overall, this study indicates for the first time the importance of a TJ protein in tooth formation and underlines the need to establish a specific dental follow-up for these patients. © 2015 American Society for Bone and Mineral Research.
Imprecision Investigation and Analysis of Routine Chemistry in China
Authors: Fei Yang , Wang Wei , He Falin , Zhong Kun , Wang Zhiguo 
Published: October 2015

BackgroundThis study aims to investigate the imprecision of internal quality control of routine chemistry analytes so that we can have an overall knowledge of imprecision level of measurement in laboratories in China.MethodsThe internal quality control information including two kinds of coefficient of variations (CVs) of 22 analytes were collected via an on‐line questionnaire. Then, the percentages of laboratories meeting the quality requirement for each analyte were calculated according to five imprecision criteria.ResultsAmong these 22 analytes, creatine kinase got the most satisfied result, the percentages of laboratories whose current CV met 1/3 total allowable error (1/3TEa), 1/4TEa, and the specifications based on biological variation were 99.3%, 95.9%, 99.6%, 99.9%, and 90.6%, respectively, while Na got the lowest satisfaction rate according to these specifications, which were 4.15%, 22.4%, 4.2%, 9.0%, and 1.3%, respectively. From an overall perspective, most of the 22 analytes got a satisfied result when applying the criteria defined by CLIA'88, while only a small amount of laboratories can meet the requirement when applying the specifications derived from biological variation.ConclusionsThere is huge space for us to enhance and substantial effort is needed in improving and implementing quality management in China.
Multiracial and Biracial Individuals: A Content Analysis of Counseling Journals, 1991–2013
Authors: Evans Amanda M. , Ramsay Kristine 
Published: October 2015

This content analysis examines the counseling literature on multiracial individuals using the top journals. The authors conducted an exhaustive search for research articles and identified 10 published articles that addressed biracial and multiracial individuals from the years 1991 to 2013 in top‐tier counseling journals. Of the 10 counseling journals, 4 journals addressed multiracial individuals (Journal of Counseling & Development, Journal of Multicultural Counseling and Development, Journal of Humanistic Counseling, and Journal of College Counseling). Recommendations for counselors and researchers are provided.Este análisis de contenido examina las investigaciones en el campo de la consejería sobre individuos multirraciales publicadas en las revistas académicas más importantes. Los autores llevaron a cabo una búsqueda exhaustiva de artículos de investigación e identificaron 10 artículos publicados en revistas académicas de consejería de alto nivel que trataban sobre individuos birraciales y multirraciales entre los años 1991 y 2013. Cuatro de las 10 revistas académicas de consejería trataban sobre individuos multirraciales (Journal of Counseling & Development, Journal of Multicultural Counseling and Development, Journal of Humanistic Counseling y Journal of College Counseling). Se ofrecen recomendaciones para consejeros e investigadores.