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This page shows you the most recent publications within this specialty of the MedWorm directory. This is page number 20.

Effects of organic matter on carbonate stable isotope ratios (δ(13) C, δ(18) O values) - implications for analyses of bulk sediments.
CONCLUSIONS: Bulk carbonate analyses from carbonate-OM mixtures are reliable only if the TIC/TOC values do not fall below certain thresholds. This has implications for carbonate isotope studies from bulk sediments for which the TIC/TOC ratios should be considered as an easy-to-determine measure for sample-quality assessment. Copyright © 2013 John Wiley & Sons, Ltd. PMID: 23418150 [PubMed - in process]
Source: Rapid Communications in Mass Spectrometry : RCM - February 24, 2013 Category: Chemistry Authors: Oehlerich M, Baumer M, Lücke A, Mayr C Tags: Rapid Commun Mass Spectrom Source Type: research

Electrospray ionization on porous spraying tips for direct sample analysis by mass spectrometry: enhanced detection sensitivity and selectivity using hydrophobic/hydrophilic materials as spraying tips.
CONCLUSIONS: Both the polarity and the porosity of the spraying tip materials could significantly affect detection sensitivity for a wide variety of analytes. With proper choice of spraying tip material, ESI on a porous spraying tip could be a sensitive method for the direct analysis of daily life samples. Copyright © 2013 John Wiley & Sons, Ltd. PMID: 23418151 [PubMed - in process]
Source: Rapid Communications in Mass Spectrometry : RCM - February 24, 2013 Category: Chemistry Authors: Wong MY, Tang HW, Man SH, Lam CW, Che CM, Ng KM Tags: Rapid Commun Mass Spectrom Source Type: research

Liquid chromatography/electrospray ionization quadrupole time-of-flight mass spectrometry for the analysis of sulfaquinoxaline byproducts formed in water upon solar light irradiation.
CONCLUSIONS: LC/ESI-Q-TOFMS and DFT calculations have been shown to be useful and complementary methods for the identification of unknown isomeric compounds and the elucidation of fragmentation patterns, in the case of the sulfaquinoxaline veterinary antibiotic. Copyright © 2013 John Wiley & Sons, Ltd. PMID: 23418152 [PubMed - in process]
Source: Rapid Communications in Mass Spectrometry : RCM - February 24, 2013 Category: Chemistry Authors: Le Fur C, Legeret B, de Sainte Claire P, Wong-Wah-Chung P, Sarakha M Tags: Rapid Commun Mass Spectrom Source Type: research

Abstracts.
Authors: PMID: 23413210 [PubMed - in process]
Source: Chemistry - February 24, 2013 Category: Chemistry Tags: Chemistry Source Type: research

A new phenanthrene derivative and two diarylheptanoids from the roots of Brassica rapa ssp. campestris inhibit the growth of cancer cell lines and LDL-oxidation.
Abstract Brassica rapa ssp. campestris (Brassicaceae) is a conical, deep purple, edible root vegetable commonly known as a turnip. We initiated phytochemical and pharmacological studies to search for biological active compounds from the roots of B. rapa ssp. campestris. We isolated a novel phenanthrene derivative, 6-methoxy-1-[10-methoxy-7-(3-methylbut-2-enyl)phenanthren-3-yl]undecane-2,4-dione, named brassicaphenanthrene A (3) along with two known diarylheptanoid compounds, 6-paradol (1) and trans-6-shogaol (2), through the repeated silica gel (SiO(2)), octadecyl silica gel, and Sephadex LH-20 column chromatograph...
Source: Archives of Pharmacal Research - February 24, 2013 Category: Drugs & Pharmacology Authors: Wu Q, Cho JG, Yoo KH, Jeong TS, Park JH, Kim SY, Kang JH, Chung IS, Choi MS, Lee KT, Chung HG, Bang MH, Baek NI Tags: Arch Pharm Res Source Type: research

Potent α-glucosidase and protein tyrosine phosphatase 1B inhibitors from Artemisia capillaris.
Abstract As a part of our ongoing effort to identify anti-diabetic constituents from natural sources, we examined the inhibitory activity of the methanol extracts of 12 species of the genus Artemisia, against α-glucosidase and protein tyrosine phosphatase 1B (PTP1B). The methanol extracts of different species exhibited promising α-glucosidase and PTP1B inhibitory activities. Since the methanol extract of Artemisia capillaris exhibited the highest α-glucosidase inhibitory activity together with significant PTP1B inhibitory activity, it was selected for further investigation. Repeated column chromatography based o...
Source: Archives of Pharmacal Research - February 24, 2013 Category: Drugs & Pharmacology Authors: Nurul Islam M, Jung HA, Sohn HS, Kim HM, Choi JS Tags: Arch Pharm Res Source Type: research

Sugar Toxicity-Fundamental Molecular Mechanisms: -Dicarbonyl, Electron Transfer, and Radicals
Source: Journal of Carbohydrate Chemistry - February 24, 2013 Category: Chemistry Authors: Kovacic, PeterSomanathan, Ratnasamy Source Type: research

Interesting structures of self-assembled gadolinium coordination polymers with tuned stoichiometric ratios
Source: Journal of Coordination Chemistry - February 24, 2013 Category: Chemistry Authors: YE, XIAO-PINGLIU, WEN-JINGWANG, NINGYUE, SHAN-TANG Source Type: research

Laser-Induced Breakdown Spectroscopy for Chemical Mapping of Materials
Source: Applied Spectroscopy Reviews - February 24, 2013 Category: Radiology Authors: Pinon, V.Mateo, M. P.Nicolas, G. Source Type: research

A Hydrogen-Bond Flip-Flop through a Bjerrum-Type Defect.
Abstract Back and forth: Femtosecond two-dimensional infrared exchange spectroscopy was used to study the dynamics of the reversal of an intramolecular hydrogen bond. The H-bond reversal resembles a flip-flop motion that is facilitated by two concerted disrotatory torsional isomerizations and that occurs on a time scale of about 2 ps. PMID: 23418016 [PubMed - in process]
Source: Angewandte Chemie - February 23, 2013 Category: Chemistry Authors: Olschewski M, Lindner J, Vöhringer P Tags: Angew Chem Int Ed Engl Source Type: research

Abstracts.
Authors: PMID: 23424033 [PubMed - in process]
Source: Angewandte Chemie - February 23, 2013 Category: Chemistry Tags: Angew Chem Int Ed Engl Source Type: research

50 years ago ...
Authors: PMID: 23424034 [PubMed - in process]
Source: Angewandte Chemie - February 23, 2013 Category: Chemistry Tags: Angew Chem Int Ed Engl Source Type: research

Quality assurance challenge 11.
PMID: 23417610 [PubMed - in process]
Source: Analytical and Bioanalytical Chemistry - February 23, 2013 Category: Chemistry Authors: Reichenbächer M, Einax JW Tags: Anal Bioanal Chem Source Type: research

Solution to the Olympic Games challenge.
PMID: 23417611 [PubMed - in process]
Source: Analytical and Bioanalytical Chemistry - February 23, 2013 Category: Chemistry Authors: Meusinger R Tags: Anal Bioanal Chem Source Type: research

Effects of freeze-thaw cycling on metal-phosphate formation and stability in single and multi-metal systems.
This study assessed the formation and stability of Cu-, Pb-, and Zn-phosphates in chemically simple laboratory systems during 240 freeze-thaw cycles (120 days) from +10 to -20 °C, using X-ray diffractometry. In single heavy metal systems, chloro- and hydroxy-pyromorphite (Pb(5)(PO(4))(3)(Cl,OH)), sodalite (Na(6)Zn(6)(PO(4))(6)·8H(2)O), chiral zincophosphate (Na(12)(Zn(12)P(12)O(48))·12H(2)O), and copper phosphate hydrate (Cu(3)(PO(4))(2)·3H(2)O) were the primary phosphate minerals that formed, and were typically stable during the experiment. Zinc and Cu-phosphate formation was reduced in multi heavy metal systems,...
Source: Environmental Pollution - February 23, 2013 Category: Environmental Health Authors: Hafsteinsdóttir EG, White DA, Gore DB Tags: Environ Pollut Source Type: research

Abstracts.
Authors: PMID: 23427211 [PubMed - in process]
Source: Chemistry, an Asian Journal - February 23, 2013 Category: Chemistry Tags: Chem Asian J Source Type: research

Effect of thiol compounds on bleomycin-induced DNA and chromosome damage in human cells.
Abstract ABSTRACT Non-protein thiols are considered radioprotectors, preventing DNA damage by ionizing radiation. As bleomycin (BLM) is a radiomimetic agent it was proposed that thiols may prevent DNA damage produced by this antibiotic. However, results obtained with thiols and BLM-combined treatments in living cells are contradictory. The goal of this work was to assess the influence of five non-protein thiols of different electrical charge and chemical composition, on the DNA damage, DNA repair, chromosomal aberrations and cell killing induced by BLM. We found that, at the chromosomal level and cell killing, Glu...
Source: Archives of Environmental and Occupational Health - February 23, 2013 Category: Environmental Health Authors: Mira A, Gimenez EM, Bolzán AD, Bianchi MS, López-Larraza DM Tags: Arch Environ Occup Health Source Type: research

Photodissociation of methyl iodide adsorbed on low-temperature amorphous ice surfaces
Alice J. DeSimone, Babajide O. Olanrewaju, Gregory A. Grieves, and Thomas M. Orlando Photodissociation dynamics of methyl iodide (CHI) adsorbed on both amorphous solid water (ASW) and porous amorphous solid water (PASW) has been investigated. The ejected ground-state I(P) and excited-state I(P) photofragments produced by 260- and 290-nm photons were detected using laser resonance-en ... [J. Chem. Phys. 138, 084703 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Useful lower limits to polarization contributions to intermolecular interactions using a minimal basis of localized orthogonal orbitals: Theory and analysis of the water dimer
R. Julian Azar, Paul Richard Horn, Eric Jon Sundstrom, and Martin Head-Gordon The problem of describing the energy-lowering associated with polarization of interacting molecules is considered in the overlapping regime for self-consistent field wavefunctions. The existing approach of solving for absolutely localized molecular orbital (ALMO) coefficients that are block-diagonal ... [J. Chem. Phys. 138, 084102 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Mechanisms for the near-UV photodissociation of CHI on DO/Cu(110)
E. R. Miller, G. D. Muirhead, and E. T. Jensen The system of CHI adsorbed on submonolayer, monolayer, and multilayer thin films of DO on Cu(110) has been studied by measuring the time of flight (TOF) distributions of the desorbing CH fragments after photodissociation using linearly polarized lambda = 248 nm light. For multilayer DO films (2120 M ... [J. Chem. Phys. 138, 084702 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Inverse relationship between carrier mobility and bandgap in graphene
Jinying Wang, Ruiqi Zhao, Mingmei Yang, Zhongfan Liu, and Zhirong Liu A frequently stated advantage of gapless graphene is its high carrier mobility. However, when a nonzero bandgap is opened, the mobility drops dramatically. The hardness to achieve high mobility and large on/off ratio simultaneously limits the development of graphene electronics. To explore the under ... [J. Chem. Phys. 138, 084701 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Molecular dynamics simulation indicating cold denaturation of beta-hairpins
Qiang Shao, Jiye Shi, and Weiliang Zhu The folding of a series of beta-hairpin structured polypeptides, which share high sequence similarity but differ significantly in structure resistance to temperature decrease, was investigated in the present study using integrated-tempering-sampling molecular dynamics simulations on microsecond time ... [J. Chem. Phys. 138, 085102 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Potential energy curves for the interaction of Ag(5s) and Ag(5p) with noble gas atoms
J. Loreau, H. R. Sadeghpour, and A. Dalgarno We investigate the interaction of ground and excited states of a silver atom with noble gases (NG), including helium. Born-Oppenheimer potential energy curves are calculated with quantum chemistry methods and spin-orbit effects in the excited states are included by assuming a spin-orbit splitting in ... [J. Chem. Phys. 138, 084301 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Validation of density functionals for transition metals and intermetallics using data from quantitative electron diffraction
Xiahan Sang, Andreas Kulovits, Guofeng Wang, and Jorg Wiezorek Accurate low-order structure factors (F) measured by quantitative convergent beam electron diffraction (QCBED) were used for validation of different density functional theory (DFT) approximations. Twenty-three low-order F were measured for the transition metals Cr, Fe, Co, Ni, and Cu, and the transi ... [J. Chem. Phys. 138, 084504 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Accuracy of a Markov state model generated by searching for basin escape pathways
Vijesh J. Bhute and Abhijit Chatterjee Markov state models (MSMs) are employed extensively in literature with the kinetic Monte Carlo (KMC) method for studying state-to-state dynamics in a wide range of material systems. A MSM contains a list of atomic processes and their rate constants for different states of the system. In many situati ... [J. Chem. Phys. 138, 084103 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Full DFT-D description of a nanoporous supramolecular network on a silicon surface
We present a full density-functional-theory study taking into account the van der Waals interactions of a 2D supramolecular network adsorbed on the Si(111)[square root of]3x[square root of]3R30 degrees -boron surface denoted SiB. We show that, contrarily to the previous calculations [B. Baris, V. Lu ... [J. Chem. Phys. 138, 084704 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Relaxation of rotational-vibrational energy and volume viscosity in HH mixtures
Domenico Bruno, Fabrizio Esposito, and Vincent Giovangigli We investigate a kinetic model for HH mixtures in a regime where translational/rotational and vibrational-resonant energy exchanges are fast whereas vibrational energy variations are slow. In a relaxation regime, the effective volume viscosity is found to involve contributions from the rotational vo ... [J. Chem. Phys. 138, 084302 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Fast scanning calorimetry studies of the glass transition in doped amorphous solid water: Evidence for the existence of a unique vicinal phase
Stephanie A. McCartney and Vlad Sadtchenko The fast scanning calorimetry (FSC) was employed to investigate glass transition phenomena in vapor deposited amorphous solid water (ASW) films doped with acetic acid, pentanol, and carbon tetrachloride. In all three cases, FSC thermograms of doped ASW films show well pronounced glass transitions at ... [J. Chem. Phys. 138, 084501 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Thermostats and thermostat strategies for molecular dynamics simulations of nanofluidics
In this study, we exploit non-equilibrium MD simulations to generate Couette flows with different combinations of thermostat algorithms and s ... [J. Chem. Phys. 138, 084503 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Coarse-grained simulations of DNA overstretching
Flavio Romano, Debayan Chakraborty, Jonathan P. K. Doye, Thomas E. Ouldridge, and Ard A. Louis We use a recently developed coarse-grained model to simulate the overstretching of duplex DNA. Overstretching at 23 degrees C occurs at 74 pN in the model, about 67 pN higher than the experimental value at equivalent salt conditions. Furthermore, the model reproduces the temperature dependence of t ... [J. Chem. Phys. 138, 085101 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Multi-configuration time-dependent density-functional theory based on range separation
Emmanuel Fromager, Stefan Knecht, and Hans Jorgen Aa. Jensen Multi-configuration range-separated density-functional theory is extended to the time-dependent regime. An exact variational formulation is derived. The approximation, which consists in combining a long-range Multi-Configuration-Self-Consistent Field (MCSCF) treatment with an adiabatic short-range d ... [J. Chem. Phys. 138, 084101 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Phase transitions in four-dimensional binary hard hypersphere mixtures
Marvin Bishop and Paula A. Whitlock Previous Monte Carlo investigations of binary hard hyperspheres in four-dimensional mixtures are extended to higher densities where the systems may solidify. The ratios of the diameters of the hyperspheres examined were 0.4, 0.5, and 0.6. Only the 0.4 system shows a clear two phase, solid-liquid tra ... [J. Chem. Phys. 138, 084502 (2013)] published Fri Feb 22, 2013.
Source: Journal of Chemical Physics - February 23, 2013 Category: Physics Source Type: research

Nanochemical effects in femtosecond laser ablation of metals
A. Y. Vorobyev and Chunlei Guo We study chemical energy released from the oxidation of aluminum in multipulse femtosecond laser ablation in air and oxygen. Our study shows that the released chemical energy amounts to about 13% of the incident laser energy, and about 50% of the ablated material is oxidized. The ablated material ma ... [Appl. Phys. Lett. 102, 074107 (2013)] published Fri Feb 22, 2013.
Source: Applied Physics Letters - February 23, 2013 Category: Physics Source Type: research

Microwave-assisted synthesis of difficult sequence-containing peptides using the isopeptide method
Org. Biomol. Chem., 2013, Advance ArticleDOI: 10.1039/C3OB00030C, PaperWaleed M. Hussein, Tzu-Yu Liu, Istvan Toth, Mariusz SkwarczynskiMicrowave-assisted Fmoc solid phase peptide synthesis (SPPS) was applied in combination with the isopeptide strategy to establish a new method for the rapid synthesis of difficult sequence-containing peptides.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Organic Biomolecular Chemistry - February 23, 2013 Category: Molecular Biology Authors: Waleed M. Hussein Source Type: research

Broadening the catalyst and reaction scope of regio- and chemoselective C-H oxygenation: a convenient and scalable approach to 2-acylphenols by intriguing Rh(II) and Ru(II) catalysis
Org. Biomol. Chem., 2013, Advance ArticleDOI: 10.1039/C3OB27457H, PaperGang Shan, Xuesong Han, Yun Lin, Shanyou Yu, Yu RaoIntriguing Rh(II) and Ru(II) catalysis for regio- and chemoselective C-H oxygenation.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Organic Biomolecular Chemistry - February 23, 2013 Category: Molecular Biology Authors: Gang Shan Source Type: research

Regioselective C2-arylation of imidazo[4,5-b]pyridines
Org. Biomol. Chem., 2013, Advance ArticleDOI: 10.1039/C3OB27477B, PaperJonathan Macdonald, Victoria Oldfield, Vassilios Bavetsias, Julian BlaggWe show that N3-protected imidazo[4,5-b]pyridines undergo selective C2-arylation facilitating the divergent synthesis of substituted variants of this purine isostere.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Organic Biomolecular Chemistry - February 23, 2013 Category: Molecular Biology Authors: Jonathan Macdonald Source Type: research

Nucleic acids: new life, new materials
Org. Biomol. Chem., 2013, Advance ArticleDOI: 10.1039/C3OB90017G, EditorialMichael J. Gait, Makoto Komiyama, Nadrian C. Seeman, Oliver Seitz, Jason Micklefield, David R. LiuGuest editors introduce this web collection highlighting recent achievements in nucleic acids research and applications in emerging areas. Featuring articles published in ChemComm, OBC and RSC Advances, the collection is dedicated to the memory of Professor Har Gobind Khorana (1922-2011) and Dr Daniel McGillivray Brown (1923-2012), acknowledging their legacy to the nucleic acids community.To cite this article before page numbers are assigned, use the DO...
Source: RSC - Organic Biomolecular Chemistry - February 23, 2013 Category: Molecular Biology Authors: Michael J. Gait Source Type: research

Steric, Hydrogen-Bonding and Structural Heterogeneity Effects on the Nucleophilic Substitution of N-(p-Fluorophenyldiphenylmethyl)-4-picolinium Chloride in Ionic Liquids
, 2013, Accepted ManuscriptDOI: 10.1039/C3OB40105G, PaperCameron Charles Weber, Anthony Frederick Masters, Thomas MaschmeyerThe nucleophilic substitution of N-(p-fluorophenyldiphenylmethyl)-4-picolinium chloride was investigated using water and a range of alcoholic nucleophiles in ionic liquid solvents. The reactivity patterns across the nucleophiles examined could be attributed...The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Organic Biomolecular Chemistry - February 23, 2013 Category: Molecular Biology Authors: Cameron Charles Weber Source Type: research

Scaffold optimization in discontinuous epitope containing protein mimics of gp120 using smart libraries
, 2013, Accepted ManuscriptDOI: 10.1039/C3OB27470E, PaperGwenn Mulder, Linda Quarles van Ufford, Jeroen Ameijde, Arwin Brouwer, John kruijtzer, R M J LiskampA diversity of protein surface discontinuous epitopes mimics is now rapidly and efficiently accessible. Despite the important role of protein-protein interactions involving discontinuous epitopes in a wide range of diseases,...The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Organic Biomolecular Chemistry - February 23, 2013 Category: Molecular Biology Authors: Gwenn Mulder Source Type: research

Multistep divergent synthesis of benzimidazole linked benzoxazole/benzothiazole via copper catalyzed domino annulation
Org. Biomol. Chem., 2013, Advance ArticleDOI: 10.1039/C3OB27177C, PaperJen-Yu Liao, Manikandan Selvaraju, Chih-Hau Chen, Chung-Ming SunThe amphiphilic reactivity of benzimidazole linked 2-chloroaniline has been exploited under Ullmann-like conditions for the construction of privileged bis-heterocycles.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Organic Biomolecular Chemistry - February 23, 2013 Category: Molecular Biology Authors: Jen-Yu Liao Source Type: research

Innate immunomodulation by lipophilic termini of lipopolysaccharide; synthesis of lipid As from Porphyromonas gingivalis and other bacteria and their immunomodulative responses
Mol. BioSyst., 2013, Advance ArticleDOI: 10.1039/C3MB25477A, PaperYukari Fujimoto, Atsushi Shimoyama, Akinori Saeki, Naohiro Kitayama, Chika Kasamatsu, Hiroko Tsutsui, Koichi FukasePorphyromonas gingivalis and Helicobacter pylori lipid As were synthesized. The selective cytokine induction of lipid As suggested their correlation with chronic inflammation.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Mol. BioSyst. latest articles - February 23, 2013 Category: Molecular Biology Authors: Yukari Fujimoto Source Type: research

Identifying subcellular localizations of mammalian protein complexes based on graph theory with a random forest algorithm
Mol. BioSyst., 2013, Advance ArticleDOI: 10.1039/C3MB25451H, PaperZhan-Chao Li, Yan-Hua Lai, Li-Li Chen, Chao Chen, Yun Xie, Zong Dai, Xiao-Yong ZouA predictor is constructed by using random forest and topological features, and employed to identify subcellular localizations of protein complexes.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Mol. BioSyst. latest articles - February 23, 2013 Category: Molecular Biology Authors: Zhan-Chao Li Source Type: research

Quantifying the similarity of monotonic trajectories in rough and smooth fitness landscapes
, 2013, Accepted ManuscriptDOI: 10.1039/C3MB25553K, PaperAlexander E Lobkovsky, Yuri I Wolf, Eugene KooninWhen selection is strong and mutations are rare, evolution can be thought of as an uphill trajectory in a rugged fitness landscape. In this context the fitness landscape is a...The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Mol. BioSyst. latest articles - February 23, 2013 Category: Molecular Biology Authors: Alexander E Lobkovsky Source Type: research

Biomarkers of food intake and metabolite differences between plasma and red blood cell matrices; a human metabolomic profile approach
, 2013, Accepted ManuscriptDOI: 10.1039/C3MB25554A, PaperUrsula Catalan, Miguel A. Rodriguez, Maria-Rosa Ras, Alba Macia, Roger Mallol, Maria Vinaixa, Sara Fernandez-Castillejo, Rosa-M[a] Valls, Anna Pedret, Julian L Griffin, Reza Salek, Xavier Correig, Maria-Jose Motilva, Rosa Sola-AlberichUntargeted metabolomic analyses of plasma and red blood cells (RBC) can provide complementary information on biomarkers of food consumption. To assess blood collection differences on biomarkers, fasting blood was drawn...The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Mol. BioSyst. latest articles - February 23, 2013 Category: Molecular Biology Authors: Ursula Catalan Source Type: research

Large-scale investigation of oxygen response mutants in Saccharomyces cerevisiae
, 2013, Accepted ManuscriptDOI: 10.1039/C3MB25516F, PaperAshkan Golshani, Bahram Samanfar, Katayoun Omidi, Mohsen Hooshyar, Ben Laliberte, Md Alamgir, Andrew Seal, Eman Ahmed-Muhsin, Duber Frey Viteri, Kamaledin Said, Firoozeh Chalabian, Ardeshir Golshani, Gabriel Wainer, Daniel Burnside, Kristina Shostak, Magdalena Bugno, Bill Willmore, Myron SmithA genome-wide screen of a yeast non-essential gene-deletion library was used to identify sick phenotypes due to oxygen deprivation. The screen provided a manageable list of 384 potentially novel as...The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Mol. BioSyst. latest articles - February 23, 2013 Category: Molecular Biology Authors: Ashkan Golshani Source Type: research

Increased curvature of hollow fiber membranes could up‐regulate differential functions of renal tubular cell layers
In conclusion, the increase of substrate curvature could upregulate the cell functions without altering the confluent cell morphology and this finding will facilitate the design of functional tissue engineering devices. Biotechnol. Bioeng. © 2013 Wiley Periodicals, Inc.
Source: Biotechnology and Bioengineering - February 23, 2013 Category: Biomedical Science Authors: Chong Shen, Qin Meng, Guoliang Zhang Tags: Article Source Type: research

Precise drop dispensation on superhydrophobic surfaces using acoustic nebulization
Soft Matter, 2013, Advance ArticleDOI: 10.1039/C3SM00016H, PaperThach Vuong, Aisha Qi, Murat Muradoglu, Brandon Huey-Ping Cheong, Oi Wah Liew, Cui Xia Ang, Jing Fu, Leslie Yeo, James Friend, Tuck Wah NgThe acoustic nebulization of liquid creating small droplets which forms a freely moving droplet when the receptacle is shaken.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Soft Matter latest articles - February 23, 2013 Category: Chemistry Authors: Thach Vuong Source Type: research

Different modulated structures of topological defects stabilized by adaptive targeting nanoparticles
Soft Matter, 2013, Advance ArticleDOI: 10.1039/C3SM27644A, PaperGeorge Cordoyiannis, Venkata Subba Rao Jampani, Samo Kralj, Surajit Dhara, Vassilios Tzitzios, Georgia Basina, George Nounesis, Zdravko Kutnjak, Chandra Shekhar Pati Tripathi, Patricia Losada-Perez, Dalija Jesenek, Christ Glorieux, Igor Musevic, Aleksander Zidansek, Heinz Ameinitsch, Jan ThoenAdaptive targeting nanoparticles stabilize both disclination lines and screw dislocations.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Soft Matter latest articles - February 23, 2013 Category: Chemistry Authors: George Cordoyiannis Source Type: research

Emergent colloidal dynamics in electromagnetic fields
We present a current review of colloidal assembly and collective dynamics that arises due to the interplay between field-induced interactions, time-dependent energy injection, and fluid-mediated coupling.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Soft Matter latest articles - February 23, 2013 Category: Chemistry Authors: Jure Dobnikar Source Type: research

Biomimetic adhesive containing nanocomposite hydrogel with enhanced materials properties
Soft Matter, 2013, Advance ArticleDOI: 10.1039/C3SM27352K, PaperSarah Skelton, Michael Bostwick, Kyle O'Connor, Shari Konst, Samuel Casey, Bruce P. LeeNetwork-bound biomimetic adhesive moiety forms strong, reversible interfacial bonds with Laponite to create nanocomposite hydrogels with drastically enhanced materials properties.To cite this article before page numbers are assigned, use the DOI form of citation above.The content of this RSS Feed (c) The Royal Society of Chemistry
Source: RSC - Soft Matter latest articles - February 23, 2013 Category: Chemistry Authors: Sarah Skelton Source Type: research