Results 1 to 10 of about 5,238 (190)
Shellfish Tissue Monitoring in Piscataqua Region Estuaries 2013 [PDF]
, 2013 Originally conducted by the Gulf of Maine Council on the Marine Environment from 1993 to 2011, the Gulfwatch Program examined trends in the water quality of the Gulf of Maine by monitoring toxic contaminant concentrations in the tissues of shellfish ...
Trowbridge, Philip R., Wood, Matthew A.
core +4 more sources
Marine Drugs, 2019 Diazobenzofluorene-containing atypical angucyclines exhibit promising biological activities. Here we report the inactivation of an amidotransferase-encoding gene flsN3 in Micromonospora rosaria SCSIO N160, a producer of fluostatins.
Chunshuai Huang +6 more
doaj +1 more source
Flash Pyrolysis – Synthetic and Mechanistic Aspects
CHIMIA, 1977 Some examples of synthetically useful flash pyrolysis reactions are presented, and the reaction mechanisms are discussed. Cyanocyclopentadienes, -indenes, and -pyrroles are produced by pyrolysis of the appropriate triazoloarenes or isatins, or as the ...
Curt Wentrup
doaj +1 more source
Gold(I)-Catalyzed Cycloisomerizations and Alkoxycyclizations of ortho-(Alkynyl)styrenes [PDF]
, 2014 Indenes and related polycyclic structures have been efficiently synthesized by gold(I)-catalyzed cycloisomerizations of appropriate ortho-(alkynyl)styrenes.
Fernández Rodríguez, Manuel A. +6 more
core +1 more source
Heliyon, 2019 In this study, a new series of 2,7-dichloro-4-(2-substituted-amino acetyl)fluorene derivatives were synthesized, characterized and evaluated for their antimicrobial activity and screened for cytotoxic activity against human lung carcinoma (A-549) and ...
Essam M. Hussein +6 more
doaj +1 more source
PLoS ONE, 2020 Diatoms play a key role in the marine carbon cycle with their high primary productivity and release of exudates such as extracellular polymeric substances (EPS) and transparent exopolymeric particles (TEP). These exudates contribute to aggregates (marine
Jennifer L Genzer +6 more
doaj +1 more source
Two\u27s Company, Three\u27s a Crowd: Exciton Localization in Cofacially Arrayed Polyfluorenes [PDF]
, 2016 Understanding the mechanisms of long-range energy transfer through polychromophoric assemblies is critically important in photovoltaics and biochemical systems.
Ivanov, Maxim Vadimovich +3 more
core +1 more source
Protective spin-labeled fluorenes maintain amyloid beta peptide in small oligomers and limit transitions in secondary structure [PDF]
, 2015 Alzheimer’s disease is characterized by the presence of extracellular plaques comprised of amyloid beta (Aβ) peptides. Soluble oligomers of the Aβ peptide underlie a cascade of neuronal loss and dysfunction associated with Alzheimer's disease.
Altman, Robin +9 more
core +1 more source
Extent and toxicity of contaminated marine sediments in Southeastern Florida [PDF]
, 2004 Thirty sites were sampled in southern Biscayne Bay and Manatee Bay in December 1999 to determine the extent of toxicity in sediments. Analyses and assays included: pesticides and phenols in seawater; chemical contaminants in sediment; amphipod mortality,
Cantillo, A. Y., Lauenstein, G. G.
core
Strength of π-Stacking, from Neutral to Cation: Precision Measurement of Binding Energies in an Isolated π-Stacked Dimer [PDF]
, 2018 π-Stacking interactions are ubiquitious across chemistry and biochemistry, impacting areas from organic materials and photovoltaics to biochemistry and DNA.
Cai, Jin-Zhe +5 more
core +4 more sources