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r37980778c78--a43d7faadc9b733dcedc2128b1b02b32
The objective of this study was to measure ammonia (NH3) emissions from modern technology vehicles since information is scarce about this important source of particulate matter... -
Activation of p300 Histone Acetyltransferase by Small Molecules Altering Enzy...
Reversible acetylation of nucleosomal histones and nonhistone proteins play pivotal roles in the regulation of all the DNA templated phenomenon. Dysfunction of the enzymes... -
r37980778c78--fcdfee3eed6e4c5078a3c28f4f72f0f4
This paper re-examines gas-phase SN2 reactions at saturated carbon for model reactions Nu- + CH3Cl → CH3Nu + Cl- (Nu- = HO-, MeO-, NH2-, HS-, Cl-, Br-, I-, HOO-, MeOO-, HSS-,... -
Diradical and Peroxirane Pathways in the [π2 + π2] Cycloaddition Reactions of...
The main purpose of this study is to assess the relative importance of diradical or peroxirane (perepoxide) intermediates in the singlet oxygen cycloaddition reactions with... -
r37980778c78--d67fdd22b1049cb33354c0920dc6549a
We recently described a method for the synthesis of ferrocene complexes possessing planar chirality which relies on the asymmetric deprotonation of chiral ferrocenyloxazolines.... -
Sea Breeze Modulated Volatilization of Polycyclic Aromatic Hydrocarbons from ...
9 pages, 6 tables, 3 figures.-- PMID: 12967097 [PubMed].-- Printed version published Sep 1, 2003.-- Supporting information available at:... -
r37980778c78--276b8f94aadbc0366ff58f6c806cb87e
n-BuLi in diamine/dialkyl ether mixtures forms ensembles of hetero- and homosolvated dimers. Solutions in TMEDA/THF (TMEDA = N,N,N‘,N‘-tetramethylethylenediamine) are not... -
r37980778c78--f415e8c04330d2807739adc8dccb0f1d
Homocysteine (Hcy) is a biomarker for significant disorders including Alzheimer's and cardiovascular disease. The monitoring of Hcy levels in plasma is of current concern. We... -
r37980778c78--410dba10377f21f1cfb48284598a3b74
Introduction of electroaccepting groups at the periphery of triphenylamine-based derivatives leads to an internal charge-transfer band. Syntheses and spectroscopic,... -
r37980778c78--6591c4d816b236b118e37b70845bd9ec
To study the catalysis of isopentenyl diphosphate (IPP) isomerase type II from Staphylococcus aureus, which is a flavoprotein catalyzing the interconversion of IPP and... -
Photosensitized Conversion of 9,10-Deoxytridachione to Photodeoxytridachione
The photochemical conversion of 9,10-deoxytridachione to photodeoxytridachione has been photosensitized. The conversion was also quenched by piperylene. Photodeoxytridachione... -
The Structure of a Biosynthetic Intermediate of Pyrroloquinoline Quinone (PQQ...
Pyrroloquinoline quinone (PQQ) is a tricyclic o-quinone, which serves as a cofactor in several enzyme-catalyzed redox reactions in certain bacteria. PQQ is also important for... -
Inland Subsurface Water System Role for Coastal Nitrogen Load Dynamics and Ab...
We simulate and analyze long-term dynamics of coastal nitrogen (N) loading and the inland source changes and processes that may have determined its development over the past... -
Evidence for π-Stacking as a Source of Stereocontrol in the Synthesis of the ...
A diastereoselective synthesis of the tetrahydropyranochromene ring system common to several natural product isolates of Alpinia blepharocalyx is reported. We have shown that a... -
On the Mechanism of Extractive Electrospray Ionization
Extractive electrospray ionization (EESI) is a powerful ambient ionization technique that can provide comprehensive mass spectrometric (MS) information on aerosols, complex... -
dedup_wf_001--4757857750907b0ab676a41386f7a0fb
RNA-helicases are proteins required for the unwinding of occluding secondary RNA structures, especially at low temperatures. In this work, we have deleted all 4 DExD-box RNA... -
r37980778c78--55ffb3c48aca72135beea81fd838bbaa
Mathematical models of integrated solid waste management (SWM) are useful planning tools given the complexity of the solid waste system and the interactions among the numerous... -
Environmental Assessment of the CIESOL Solar Building after Two Years Operation
Life cycle assessment is applied to assess the environmental benefits and trade-offs of a solar-assisted heating, ventilating, and air-conditioning (HVAC) system installed in... -
Synthesis, structure, photophysical properties, and redox behavior of cyclome...
The new functionalized polypyridine ligands 4‘-(4-chlorophenyl)-6‘-phenyl-2,2‘-bipyridine (clpbpy), 4‘-(4-tolyl)-6‘-phenyl-2,2‘-bipyridine (tpbpy), and... -
Separation of Phthalocyanine-like Substances from Humic Acids Using a Molecul...
To elucidate the existence of phthalocyanine-like (Pc-like) substances in humic acids (HA) and their roles in photochemical transformation of organic pollutants, Pc-imprinted...
