Results 11 to 20 of about 2,219 (166)
Photochemical N-dealkylation of Tertiary Amines Coupled With Photocharging of Poly(Heptazine Imides). [PDF]
Angew Chem Int Ed EnglProtonated poly(heptazine imide) (H‐PHI) functions as an energy reservoir, thereby facilitating the endothermic dealkylation of triethylamine through a proton‐coupled two‐electron transfer (PC2ET) process. The extent of photocharging is quantitatively described by a molecular‐level descriptor, Ne:Nhept, providing a direct correlation between stored ...
Zhuang J +6 more
europepmc +3 more sources
Bud-break promoters for the improvement of the budburst of pecan cultivars [PDF]
Pesquisa Agropecuária Brasileira, 2022 The objective of this work was to evaluate the effect of different bud-breaking substances on the budburst of the Barton, Desirable, and Jackson pecan (Carya illinoinensis) cultivars.
Horacy Fagundes da Rosa Júnior +4 more
doaj +1 more source
Hydrogen cyanamide poisoning; rare but serious, case report [PDF]
The Egyptian Journal of Forensic Sciences and Applied Toxicology, 2021 Abstract: Background: Pesticides are used widely and are one of the major causes of intentional poisoning. Hydrogen cyanamide is highly toxic; causing massive vomiting, hypotension, shock and drowsiness. Case report: Adult male patient in the third decade was admitted to Cairo university toxicology center in January 2015 with suicidal ingestion of ...
reham elbendary radwan, nazih ramadan
openaire +1 more source
Evaluating chemicals for inducing budburst in peach orchard grown in subtropical conditions
Semina: Ciências Agrárias, 2022 Chill hour’s availability influence break dormancy, sprouting and production of temperate fruit trees in different regions. Chilling requirements for growing peaches in subtropical regions are limited during winter and some chemicals are necessary for ...
Rafael Bibiano Ferreira +5 more
doaj +1 more source
Hydrogenated cyanamide in the budding of ‘Eva’ apple tree in a mild winter region
Revista Brasileira de Fruticultura, 2023 This study was carried aiming to evaluate different hydrogen cyanamide concentrations (0.00%; 0.26%; 0.52% 0.78% and 1.04%) associated with (3%) mineral oil on the bud growth of the ‘Eva’ apple tree in a high-altitude tropical climate region in the state
Fernanda de Lima Barroso +4 more
doaj +1 more source
Recent advances in photocatalytic hydrogen peroxide production
PhotoMat, EarlyView., 2023 We classify the representative photocatalytic materials for photosynthesis of hydrogen peroxide (H2O2) in recent years and discuss the related modification methods in detail, providing inspiration and insights for the future design of photocatalysts for H2O2 production.
Jinyu Yan +4 more
wiley +1 more source
Unravelling Mixed Organic-Halide Perovskite Degradation Under Extrinsic Factors. [PDF]
SmallAdvanced characterization methods like neutron reflectometry (NR) provide insights into degradation by using isotope substitution to track components. NR indicates improved stability of hybrid perovskite films on TiO2 and reveals interfacial layers at the film base, likely containing FAI, PbI2, and MABr.
Salado M +10 more
europepmc +2 more sources
HortScience, 2023 Southern highbush blueberry (Vaccinium corymbosum interspecific hybrid) cultivation is a major industry in subtropical regions where low winter temperatures are infrequent and inconsistent.
Jacob Buck +3 more
doaj +1 more source
EFFECTS OF HYDROGEN CYANAMIDE ON STONE FRUIT THINNING [PDF]
HortScience, 1990 Influence of prebloom and full bloom applications of hydrogen cyanamide on `Simka' and `Friar' plums in Southwest Idaho and `Florda Prince' peach in Southwest Arizona was studied. Prebloom application of 0.5% hydrogen cyanamide caused severe toxicity to the fruit buds in `Friar' lure, while 2% hydrogen cyanamide did not cause toxicity in `Simka' plum. `
Esmaeil Fallahi +3 more
openaire +1 more source
Covalent Organic Framework and Carbon Nitride Composite for Scalable Solar Reforming. [PDF]
Adv MaterA modular composite, containing a covalent organic framework, indium tin oxide, carbon nitride and nickel based molecular catalyst, enables solar reforming under neutral aqueous conditions, converting polyols and sugars into formate while generating H2.
Karak S, Liu Y, Annuar ABM, Reisner E.
europepmc +2 more sources