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Mirror image molecules expose state of rainforest stress
Communications Earth & EnvironmentMonoterpenes are key to plant communication and defence against biotic (e.g., herbivory) and abiotic (e.g., heat, drought) stress. Chiral monoterpenes, like alpha-pinene, exist as mirror image pairs, known as enantiomers.
Joseph Byron +16 more
doaj +1 more source
, 2021 . The reaction of α-pinene with NO3 is an important sink of both α-pinene and NO3 at night in regions with mixed biogenic and anthropogenic emissions; however, there is debate on its importance for secondary organic aerosol (SOA) and reactive nitrogen ...
K. Bates +3 more
semanticscholar +1 more source
Oikos, EarlyView.Tree species diversity is known to affect tree growth and leaf traits, which in turn can influence various ecosystem processes. However, the reported direction of these tree diversity effects is inconsistent, indicating that their outcomes depend strongly on ecological context.
Juri A. Felix +2 more
wiley +1 more source
Medicinal plants growing in the Judea region: network approach for searching potential therapeutic targets [PDF]
, 2012 Plants growing in the Judea region are widely used in traditional medicine of the Levant region. Nevertheless, they have not so far been sufficiently analyzed and their medicinal potential has not been evaluated.
Arie Budovsky, Vadim E. Fraifeld
core
ChemistryOpen, EarlyView.Teucrium polium shows antidiabetic activity with its phytochemical composition and biological activities. The essential oil is rich in carvacrol, thymol, γ‐terpinene, and o‐cymene, while the aqueous and hydroethanolic extracts are characterized by poliumoside, verbascoside, isorhamnetin‐3‐O‐rutinoside, and apigenin‐7‐rutinoside. Antioxidant activity is
Hajar El Ouadni +10 more
wiley +1 more source
Modeling aerosol formation in alpha‐pinene photo‐oxidation experiments [PDF]
Journal of Geophysical Research: Atmospheres, 2008 We present BOREAM (Biogenic hydrocarbon Oxidation and Related Aerosol formation Model), a detailed model for the oxidation of α‐pinene and the resulting formation of secondary organic aerosol (SOA). It is based on a quasi‐explicit gas phase mechanism for the formation of primary products, developed on objective grounds using advanced theoretical ...
M. Capouet +5 more
openaire +1 more source
Moleculesα-Pinene is a very valuable natural raw material for organic syntheses, which is of increasing interest to scientists due to its renewability and relatively low price.
Jadwiga Grzeszczak +4 more
doaj +1 more source
Influence of relative humidity and temperature on the production of pinonaldehyde and OH radicals from the ozonolysis of α-pinene [PDF]
Atmospheric Chemistry and Physics, 2010 The ozonolysis of α-pinene has been investigated under dry and humid conditions in the temperature range of 243–303 K. The results provided new insight into the role of water and temperature in the degradation mechanism of α-pinene and in the
Y. Iinuma +6 more
doaj +1 more source
Aerosol hygroscopicity in the marine atmosphere: a closure study using high-time-resolution, multiple-RH DASH-SP and size-resolved C-ToF-AMS data [PDF]
, 2009 We have conducted the first airborne hygroscopic growth closure study to utilize data from an Aerodyne compact Time-of-Flight Aerosol Mass Spectrometer (C-ToF-AMS) coupled with size-resolved, multiple-RH, high-time-resolution hygroscopic growth factor ...
Flagan, R. C. +4 more
core +1 more source
Oligomer formation within secondary organic aerosols: equilibrium and dynamic considerations [PDF]
, 2014 We present a model based on the volatility basis set to consider the potential influence of oligomer content on volatility driven secondary organic aerosol (SOA) yields. The implications for aerosol evaporation studies, including dilution, chamber thermo-
E. R. Trump, N. M Donahue
core +1 more source