bluuebunny/crossref_metadata_2025_split huggingface dataset:
Application performance and surface morphologies of amino polysiloxanes with different amino values and amino types
Authors: Xu Yingjun , Yin Hong , Zheng Haifeng , Yuan Shenfeng , Chen Zhirong 
Published: August 2010

AbstractAmino polysiloxanes (APSs) with different amino values and amino types were synthesized and applied to cotton fabrics. Softening and smoothening properties of the fabrics treated with APSs were investigated and evaluated by measuring wrinkle recovery angles and friction coefficients, and the morphological features of the APSs adsorbed onto cellulose substrate films were characterized by atomic force microscope (AFM). The results indicate that the amino values and amino types of the APSs have a significant impact on the softening and smoothening properties of the fabrics. APSs with relatively high amino values exhibit superior smoothening property, while APSs with moderate amino values exhibit excellent softening property. Compared to the traditional softener N‐β‐aminoethyl‐γ‐aminopropyl polydimethylsiloxane (APS‐1), the new amino type softeners γ‐piperazinylpropyl polydimethylsiloxane (APS‐2) and N‐γ'‐dimethylaminopropyl‐γ‐aminopropyl polydimethylsiloxane (APS‐3) gave better fabric performance, whereas aminopropyl polydimethylsiloxane (APS‐4) and N‐cyclohexyl‐γ‐aminopropyl polydimethylsiloxane (APS‐5) gave unsatisfactory fabric performance. © 2010 Wiley Periodicals, Inc. J Appl Polym Sci, 2011
Properties and antimicrobial efficacy of cellulose fiber coated with silver nanoparticles and 3‐mercaptopropyltrimethoxysilane (3‐MPTMS)
Authors: Kim Sam Soo , Park Jeong Eun , Lee Jaewoong 
Published: August 2010

AbstractSilver nanoparticles were coated onto cotton fabrics with 3‐mercaptopropyltrimethoxysilane (3‐MPTMS). The coating process was accomplished by soaking the cotton fabrics into silver colloid/3‐MPTMS solution at 43°C for 90 min. The coated fabrics were characterized by scanning electron microscopy (SEM), X‐ray photoelectron spectroscopy (XPS), and thermogravimetric analysis (TGA). SEM images showed a layer of silver nanoparticles and 3‐MPTMS on cotton. The XPS data showed that distinguishable binding energy peaks of Ag 3d, Si 2p, Si 2s, S 2p were 368/374, 102, 153, and 162 eV, respectively, which confirms the existence of silver and 3‐MPTMS on cotton fabrics. The treated cotton fabrics showed prominent antimicrobial effectiveness against Staphylococcus aureus (ATCC 6538) and Klebsiella pneumonia (ATCC 4352). Furthermore, the laundry test showed that 66% of silver nanoparticles were retained after five washing cycles. © 2010 Wiley Periodicals, Inc. J Appl Polym Sci, 2011
Effect of maleic anhydride grafted ethylene propylene diene monomer (MAH‐g‐EPDM) on the properties of kaolin reinforced EPDM rubber
Authors: Manjhi Sanjay , Sarkhel Gautam 
Published: August 2010

AbstractDue to pollution issue and dark color of carbon black, nonblack filler are getting more importance for reinforcing elastomer. EPDM‐kaolin composites with variable maleated EPDM concentration have been prepared by mixing on a two roll mill. Optimum cure time increases with increasing compatibilizer concentration without decreasing torque value indicating that acidic functional groups comes from compatibilizer could retard cure rate and increase optimum cure time rather than change in ultimate cure state. As the concentration of filler increases, the edge to edge and face to edge interaction between filler and EPDM increases and the free volume between EPDM molecules is reduced, leading to less solvent swelling increasing crosslinking density. The results obtained shows that with increasing filler concentration the modulus and elongation at break increases due to the intertubular diffusion of EPDM inside the clay. The morphological study revealed that homogeneity of filler dispersion increases with increase in compatibilizer concentration which support the results obtained from tensile test. © 2010 Wiley Periodicals, Inc. J Appl Polym Sci, 2011
Catalyst‐Controlled Ring‐Opening Cycloisomerization Reactions of Cyclopropenyl Carboxylates for Highly Regioselective Synthesis of Different 2‐Alkoxyfurans
Authors: Chen Jie , Ma Shengming 
Published: August 2010

AbstractDifferently substituted 2‐alkoxyfurans (2,3,4‐ or 2,3,5‐trisubstituted furans) were highly regioselectively synthesized by means of the ring‐opening cycloisomerization of the same cyclopropenyl carboxylates with good yields in different solvents and excellent regioselectivity by using [Cu(acac)2] (acac=acetylacetonate) or [RuCl2(PPh3)3] as the catalyst, respectively. The structures of these two different types of furans were established by X‐ray diffraction studies. A rationale has been proposed.
A hierarchical Bayesian approach to multiple testing in disease mapping
Authors: Catelan Dolores , Lagazio Corrado , Biggeri Annibale 
Published: August 2010

AbstractWe propose a Bayesian approach to multiple testing in disease mapping. This study was motivated by a real example regarding the mortality rate for lung cancer, males, in the Tuscan region (Italy). The data are relative to the period 1995–1999 for 287 municipalities. We develop a tri‐level hierarchical Bayesian model to estimate for each area the posterior classification probability that is the posterior probability that the municipality belongs to the set of non‐divergent areas. We show also the connections of our model with the false discovery rate approach. Posterior classification probabilities are used to explore areas at divergent risk from the reference while controlling for multiple testing. We consider both the Poisson‐Gamma and the Besag, York and Mollié model to account for extra Poisson variability in our Bayesian formulation. Posterior inference on classification probabilities is highly dependent on the choice of the prior. We perform a sensitivity analysis and suggest how to rely on subject‐specific information to derive informativea prioridistributions. Hierarchical Bayesian models provide a sensible way to model classification probabilities in the context of disease mapping.
Coupling glucose fermentation and homoacetogenesis for elevated acetate production: Experimental and mathematical approaches
Authors: Ni Bing‐Jie , Liu He , Nie Yan‐Qiu , Zeng Raymond J. , Du Guo‐Cheng , Chen Jian , Yu Han‐Qing 
Published: August 2010

AbstractHomoacetogenesis is an important potential hydrogen sink in acetogenesis, in which hydrogen is used to reduce carbon dioxide to acetate. So far the acetate production from homoacetogenesis, especially its kinetics, has not been given sufficient attention. In this work, enhanced production of acetate from anaerobic conversion of glucose through coupling glucose fermentation and homoacetogenesis is investigated with both experimental and mathematical approaches. Experiments are conducted to explore elevated acetate production in a coupled anaerobic system. Acetate production could be achieved by homoacetogenesis with a relative high acetate yield under mixed fermentation conditions. With the experimental observations, a kinetic model is formulated to describe such a homoacetogenic process. The maximum homoacetogenic rate (km,homo) is estimated to be 28.5 ± 1.7 kg COD kg−1 COD day−1 with an uptake affinity constant of 3.7 × 10−5 ± 3.1 × 10−6 kg COD m−3. The improved calculation of homoacetogenic kinetics by our approach could correct the underestimation of homoacetogenesis in anaerobic fermentation processes, as it often occurs in these systems supported by literature analysis. The model predictions match the experimental results in different cases well and provide insights into the dynamics of anaerobic glucose conversion and acetate production. Furthermore, acetate production via homoacetogenesis increases by about 40% through utilizing the fed‐batch coupling system, attributed to a balance between the hydrogen production in the acetogenesis phase and the hydrogen consumption in the homoacetogenesis phase. This work provides an effective way for increased anaerobic acetate production, and gives us a better understanding about the homoacetogenic kinetics in the anaerobic fermentation process. Biotechnol. Bioeng. 2011;108: 345–353. © 2010 Wiley Periodicals, Inc.
Aggregation of bovine anterior cruciate ligament fibroblasts or marrow stromal cells promotes aggrecan production
Authors: Lim Jeremy J. , Scott Larry , Temenoff Johnna S. 
Published: August 2010

AbstractThe development of a tissue‐engineered alternative for current ligament grafts requires the creation of a fibrocartilaginous interface between the engineered ligament midsubstance and bone tissue. Therefore, the focus of this study was to examine the potential for cartilaginous extracellular matrix (ECM) formation by altering culture parameters for bovine anterior cruciate ligament (ACL) fibroblasts and marrow stromal cells (MSCs). Specifically, cells were cultured without chondrogenic media supplements on aggrecan‐coated surfaces, tissue culture‐treated control surfaces, and nonadhesive surfaces that promoted cell aggregation, and examined over 14 days. Aggrecan‐coated surfaces promoted the aggregation of ACL fibroblasts and MSCs within 24 h after seeding. Aggrecan gene expression was significantly upregulated in cell aggregates, regardless of how cell clustering was induced, with as much as 10.9 ± 1.2‐fold upregulation in ACL fibroblasts and 9.7 ± 1.1‐fold in MSCs after 3 days, compared to control surfaces. Dimethylmethylene blue (DMMB) results and immunostaining verified the presence of aggrecan in ACL fibroblast and MSC aggregates throughout the culture period. Results indicate that ACL fibroblasts retained the ability to alter their gene expression and produce aggrecan, though MSCs, in general, had a more consistent response to aggregation. These findings support the use of aggregate‐inducing materials to encourage production of aggrecan and suggest that altering the degree of clustering could produce a range of phenotypes from a single cell source. As such, this represents a first step which may inform future approaches to producing tissue‐engineered ligament grafts. Biotechnol. Bioeng. 2011; 108:151–162. © 2010 Wiley Periodicals, Inc.
Intraoperative hyperthermic intraperitoneal chemotherapy after cytoreductive surgery for peritoneal carcinomatosis in an experimental model
Authors: Klaver Y L B , Hendriks T , Lomme R M L M , Rutten H J T , Bleichrodt R P , de Hingh I H J T 
Published: August 2010

Abstract

Background
The combination of cytoreductive surgery (CS) and hyperthermic intraperitoneal chemotherapy (HIPEC) is the treatment of choice for selected patients with peritoneal carcinomatosis (PC) of colorectal origin. However, it remains to be proven whether the addition of HIPEC to CS is essential for the reported survival benefit.

Methods
Sixty WAG/Rij rats were inoculated intraperitoneally with the rat colonic carcinoma cell line CC-531. Animals were randomized into three treatment groups: CS alone, CS followed by HIPEC (mitomycin 15 mg/m2) and CS followed by HIPEC (mitomycin 35 mg/m2). Survival was the primary outcome parameter.

Results
The median survival of rats treated with CS alone was 43 days. Rats receiving HIPEC 15 mg/m2 and HIPEC 35 mg/m2 both had a significantly longer median survival of 75 days (P = 0·003) and 97 days (P &lt; 0·001) respectively. Rats receiving HIPEC showed a significantly lower tumour load at autopsy compared with rats treated with CS alone.

Conclusion
A combination of CS and HIPEC results in longer survival than CS alone in rats with PC of colorectal origin.
A Unified Strategy Targeting the Thiodiketopiperazine Mycotoxins Exserohilone, Gliotoxin, the Epicoccins, the Epicorazines, Rostratin A and Aranotin
Authors: Gross Ulrike , Nieger Martin , Bräse Stefan 
Published: August 2010

AbstractA unified synthetic strategy directed towards mycotoxins belonging to the thiodiketopiperazine family is reported. The building blocks for a number of natural products—including exserohilone, gliotoxin, the epicoccins, the epicorazines, rostratin A and aranotin—have been synthesised stereoselectively from a common precursor. This key intermediate was constructed through an efficient and highly diastereoselective [2+2] cycloaddition between a ketene and an enecarbamate derived from L‐pyroglutamic acid. The annelation of the second ring was accomplished through ring‐closing metathesis and enol ether–olefin ring‐closing metathesis to provide both cis‐ and trans‐annelated azabicyclic cyclohexenones, as well as an annelated seven‐membered cyclic enol ether. A Pd‐catalysed elimination of allyl acetate gave rise to the cyclohexadienol structure of gliotoxin. Dimerisation of one building block to afford the diketopiperazine core was demonstrated.
Mechanical Properties of Dense Zeolitic Imidazolate Frameworks (ZIFs): A High‐Pressure X‐ray Diffraction, Nanoindentation and Computational Study of the Zinc Framework Zn(Im)2, and its LithiumBoron Analogue, LiB(Im)4
Authors: Bennett Thomas D. , Tan Jin‐Chong , Moggach Stephen A. , Galvelis Raimondas , Mellot‐Draznieks Caroline , Reisner Barbara A. , Thirumurugan A. , Allan David. R. , Cheetham Anthony K. 
Published: August 2010

AbstractThe dense, anhydrous zeolitic imidazolate frameworks (ZIFs), Zn(Im)2 (1) and LiB(Im)4 (2), adopt the same zni topology and differ only in terms of the inorganic species present in their structures. Their mechanical properties (specifically the Young’s and bulk moduli, along with the hardness) have been elucidated by using high pressure, synchrotron X‐ray diffraction, density functional calculations and nanoindentation studies. Under hydrostatic pressure, framework 2 undergoes a phase transition at 1.69 GPa, which is somewhat higher than the transition previously reported in 1. The Young’s modulus (E) and hardness (H) of 1 (E≈8.5, H≈1 GPa) is substantially higher than that of 2 (E≈3, H≈0.1 GPa), whilst its bulk modulus is relatively lower (≈14 GPa cf. ≈16.6 GPa). The heavier, zinc‐containing material was also found to be significantly harder than its light analogue. The differential behaviour of the two materials is discussed in terms of the smaller pore volume of 2 and the greater flexibility of the LiN4 tetrathedron compared with the ZnN4 and BN4 units.
Supramolecular Structures and Photoelectronic Properties of the Inclusion Complex of a Cyclic Free‐Base Porphyrin Dimer and C60
Authors: Nobukuni Hirofumi , Shimazaki Yuichi , Uno Hidemitsu , Naruta Yoshinori , Ohkubo Kei , Kojima Takahiko , Fukuzumi Shunichi , Seki Shu , Sakai Hayato , Hasobe Taku , Tani Fumito 
Published: August 2010

AbstractA cyclic free‐base porphyrin dimer H4‐CPDPy (CPD=cyclic porphyrin dimer) linked by butadiyne moieties bearing 4‐pyridyl groups self‐assembles to form a novel porphyrin nanotube in the crystalline state. The cyclic molecules link together through nonclassical CH⋅⋅⋅N hydrogen bonds and π–π interactions of the pyridyl groups along the crystallographic a axis. H4‐CPDPy includes a C60 molecule in its cavity in solution. In the crystal structure of the inclusion complex (C60⊂H4‐CPDPy), the dimer “bites” a C60 molecule by tilting the porphyrin rings with respect to each other, and there are strong π–π interactions between the porphyrin rings and C60. The included C60 molecules form a zigzag chain along the crystallographic b axis through van der Waals contacts with each other. Femtosecond laser flash photolysis of C60⊂H4‐CPDPy in the solid state with photoexcitation at 420 nm shows the formation of a completely charge‐separated state {H4‐CPDPy.++C60.−}, which decays with a lifetime of 470 ps to the ground state. The charge‐carrier mobility of the single crystal of C60⊂H4‐CPDPy was determined by flash photolysis time‐resolved microwave conductivity (FP‐TRMC) measurements. C60⊂H4‐CPDPy has an anisotropic charge mobility (Σμ=0.16 and 0.13 cm2 V−1 s−1) along the zigzag chain of C60 (which runs at 45° and parallel to the crystallographic b axis). To construct a photoelectrochemical cell, C60⊂H4‐CPDPy was deposited onto nanostructured SnO2 films on a transparent electrode. The solar cell exhibited photovoltaic activity with an incident photon to current conversion efficiency of 17 %.
ChemInform Abstract: Luminescence of (1‐x)CaF2‐xEuF3 with x = 0.02‐0.20.
Authors: ROBINET S. , TROTTIER D. , TENDIL J. , COUSSEINS J.‐C. 
Published: August 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: Crystal Structure and Magnetic Properties of Ba2Ni(PO4)2.
Authors: ELBALI B. , BOUKHARI A. , ARIDE J. , BELAICHE M. , ABRAHAM F. , DRILLON M. 
Published: August 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: Rotational Isomerism of Disubstituted Benzenes in the Alkylphenyldi(1‐ adamantyl)methanol Series.
Authors: LOMAS J. S. , BRU‐CAPDEVILLE V. 
Published: August 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: Tautomerism in Some Acetamido Derivatives of Nitrogen‐Containing Heterocycles: X‐Ray Structural Analysis of 2‐Amino and 2‐Imino Forms of Benzothiazole Derivatives.
Authors: ANNESE M. , BONAMARTINI CORRADI A. , FORLANI L. , RIZZOLI C. , SGARABOTTO P. 
Published: August 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: Heterocyclic Guanidines as Calcium Antagonists.
Authors: KANE J. M. , CARR A. A. , CHENG H. C. , DUDLEY M. W. , RAMPE D. , STAEGER M. A. 
Published: August 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: Thiocyanoarylation of Allyl Compounds.
Authors: OBUSHAK N. D. , GANUSHCHAK N. I. , KARPYAK V. V. , ROGOVIK M. P. 
Published: August 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: Electrophilic Additions to the Bicyclo(1.1.0)butane System of Tricyclo( 4.1.0.02,7)heptane Derivatives: Halogen Electrophiles.
Authors: GERSTNER E. , KEMMER R. , CHRISTL M. 
Published: August 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: Thermal and Photochemical Rearrangement of 3‐Substituted 2‐ Methylbenzofuran Epoxides and Their Valence‐Isomeric Quinone Methides.
Authors: ADAM W. , KAEB G. , SAUTER M. 
Published: August 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 EPR Investigations of Fluorocatecholamines.
Authors: STEGMANN H. B. , DEUSCHLE G. , SCHULER P. 
Published: August 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: Zinc‐Promoted Reactions. Part 8. The Effect of Ring Strain in the Reduction of 1,2‐Dibenzoylcycloalkanes.
Authors: DI VONA M. L. , LUCHETTI L. , ROSNATI V. 
Published: August 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 Synthesis of (E)‐Enol Ethers of Protected 4‐Amino Aldehydes.
Authors: ARMSTRONG S. K. , COLLINGTON E. W. , WARREN S. 
Published: August 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: Lithium Peroxyacetylenides in the Synthesis of Peroxy‐Substituted Alcohols, Esters and Ketones.
Authors: YUVCHENKO A. P. , DIKUSAR E. A. , ZHUKOVSKAYA N. A. , MOISEICHUK K. L. 
Published: August 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: Benzoanellated Valence Isomers of Homoannulenes. Part 2. Thermal Behavior of Dibenzo(b,f)bicyclo(6.1.0)nona‐2,4,6‐triene.
Authors: BANCIU A. , PETRIDE A. , DRAGHICI C. , BANCIU M. D. 
Published: August 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: Electrochemistry of Autocomplex‐Type Compounds. Part 3. Electrochemical and Spectral Properties of 2‐Methylideneindan‐1,3‐ dione Derivatives
Authors: BUTIN K. P. , IL'INA I. G. , MOISEEVA A. A. , REUTOV O. A. 
Published: August 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 β‐Lactams by Condensation of Titanium Enolates of 2‐ Pyridylthioesters with Imines. Influence of the Imine Structure on the trans/cis Stereoselectivity.
Authors: ANNUNZIATA R. , BENAGLIA M. , CINQUINI M. , COZZI F. , PONZINI F. , RAIMONDI L. 
Published: August 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.