Results 121 to 130 of about 79,822 (299)

Chlorine and Bromine Isotope Fractionation of Halogenated Organic Pollutants on Gas Chromatography Columns

, 2017
Compound-specific chlorine/bromine isotope analysis (CSIA-Cl/Br) has become a useful approach for degradation pathway investigation and source appointment of halogenated organic pollutants (HOPs).
Fan, Yujuan, Liu, Jun, Peng, Xianzhi, Tan, Jianhua, Tang, Caiming, Xiong, Songsong   +5 more
core   +1 more source

o‐Terphenyl‐Based Family of Conjugated Macrocycles: Selective Recognition of Phenylalanine in Water and Interaction With Insulin

Angewandte Chemie International Edition, EarlyView.
This study presents the synthesis and binding properties of a new family of o‐terphenyl‐based macrocycles, TP[n] (n = 2‐8). The trimer variant efficiently binds phenylalanine in water with a 10‐fold selectivity compared to other amino acids and aromatic neurotransmitters.
Swapnil Ghule, Sayan Sarkar, Maria Eugenia Pérez‐Ojeda Rodriguez, Mark Spector, Frank Hampel, Evgeny A. Kataev   +5 more
wiley   +1 more source

Biodegradation of biphenyl compounds by soil microbiomes [PDF]

Biodiversity International Journal, 2019
Neelam Yadav, Ajar Nath Yadav
openaire   +1 more source

Biphenyl Inhibitors of Carbonyl Reductase [PDF]

, 2012
Compositions of matter and methods of treating cancer patients may prevent or limit cardiotoxicity during or after chemotherapy, and/or may prevent or lower resistance to anthracycline drugs, both of which are believed to be caused by the human enzyme ...
Charlier, Henry A., Ewing, Christopher K.   +1 more
core   +1 more source

Highly Conducting pi-Conjugated Molecular Junctions Covalently Bonded to Gold Electrodes

, 2011
We measure electronic conductance through single conjugated molecules bonded to Au metal electrodes with direct Au-C covalent bonds using the scanning tunneling microscope based break-junction technique.
Beebe J. M., Brandbyge M., Calzolari A., Chen F., Cheng Z. L., Cohen T., Darancet P., Evers F., Haiss W., Hybertsen M. S., Héctor Vázquez, Joachim C., Jonathan R. Widawsky, Ke S. H., Kiguchi M., Kiguchi M., Kosov D. S., Latha Venkataraman, Li C., Li X. L., Ma G. H., Mark S. Hybertsen, Martin C. A., Mishchenko A., Neaton J. B., Nitzan A., Park Y. S., Park Y. S., Paulsson M., Perdew J. P., Quek S. Y., Quek S. Y., Reed M. A., Ronald Breslow, Sai N., Schneebeli S. T., Severin T. Schneebeli, Smit R. H. M., Soler J. M., Still W. C., Still W. C., Strange M., Thygesen K. S., Thygesen K. S., Toher C., Venkataraman L., Venkataraman L., von Wrochem F., Wenbo Chen, Xu B. Q.   +49 more
core   +1 more source

The 3‐Hit Metabolic Signaling Model for Autism Spectrum Disorder: A Summary

Autism Research, EarlyView.
ABSTRACT Autism spectrum disorder (ASD) is a highly heritable yet environmentally sensitive neurodevelopmental condition whose biological heterogeneity has resisted a unifying causal explanation for over 100 years. The 3‐hit metabolic signaling model proposes that ASD arises from abnormal persistence of an evolutionarily conserved stress‐response ...
Robert K. Naviaux
wiley   +1 more source

Research on synthesis of microwave‐assisted heterocyclic compounds with eco‐friendly solvents and transition metals via C–H activation

Bulletin of the Korean Chemical Society, EarlyView.
This review summarizes microwave‐assisted transition‐metal catalysis for constructing N‐ and O‐heterocycles, highlighting rapid C–H and pre‐activated C–X activation, improved selectivity, and green synthetic efficiency. Abstract Microwave‐assisted organic synthesis provides a rapid and sustainable platform for synthesizing various heterocycles ...
Woo‐Jin Park, Ye Ri Han, Hyejeong Lee
wiley   +1 more source

Hydrocarbons identified in extracts from estuarine water accommodated no. 2 fuel oil by gas chromatography-mass spectrometry [PDF]

Results are presented on a computerized gas chromatograph-mass spectrometer analysis of methylene chloride and n-heptane extracts of a No. 2 fuel oil accommodated estuarine water sample.
Bieri, R. H., Lewis, B. W., Walker, A. L.   +2 more
core   +1 more source

The ageing holobiont: crosstalk between telomere dynamics, oxidative stress and the gut microbiome

Biological Reviews, EarlyView.
ABSTRACT The gut tissue is at the frontline of early onset of ageing. It exhibits high cell turnover rates and rapid telomere shortening, which can have systemic effects on the developing or senescing organism. We conducted a literature review of studies on the crosstalk between telomere length dynamics, telomerase activity, oxidative stress, and gut ...
Michael L. Pepke, Søren B. Hansen, Morten T. Limborg   +2 more
wiley   +1 more source

Boundary layer flow visualization for flight testing [PDF]

Flow visualization is used extensively in flight testing to determine aerodynamic characteristics such as surface flow direction and boundary layer state. Several visualization techniques are available to the aerodynamicist.
Obara, Clifford J.
core   +1 more source