Results 1 to 10 of about 587,523 (380)

The Role of Ethylene in Plants Under Salinity Stress

open access: yesFrontiers in Plant Science, 2015
Although the roles of ethylene in plant response to salinity and other stresses have been extensively studied, there are still some obscure points left to be clarified.
Jian-jun Tao, Wan-ke Zhang, Shou-yi Chen
exaly   +3 more sources

Membrane-free electrodeionization using graphene composite electrode to purify copper-containing wastewater

open access: yesWater Science and Technology, 2022
Membrane-free electrodeionization (MFEDI) technology involves in situ electric regeneration of ion exchange resin, and is used to efficiently purify copper-containing wastewater, so that both the wastewater and copper may be reused.
Xiaolan Shen   +3 more
doaj   +1 more source

Study of the Corrosion Behavior of 316L Stainless Steel under the Synergistic Effect of Cl- and HCO3- [PDF]

open access: yesCailiao Baohu, 2023
In order toinvestigatethe synergistic effectof Cl- and HCO3- onthecorrosion behavior of 316L stainlesssteel, the effectsof differentCl- concentrations(0, 0.0300, 0.0515and 0.070 0 mol/L) andHCO3-concentrations (0.01, 0.03 and 0.05 ...
GAO Yu, XIE Fei, ZHAO Meng, WANG Xiaolei
doaj   +1 more source

Study on properties of recycled mixed polyester/nylon/spandex modified by hydrogenated petroleum resin

open access: yesScience and Engineering of Composite Materials, 2023
In order to improve the utilization value of recycled materials, the study considers recycled materials such as polyester/nylon/spandex as raw materials.
Kuang Xinmou   +6 more
doaj   +1 more source

Impact of exogenous arginine, cysteine and methionine on the postharvest senescence of six green leafy vegetables [PDF]

open access: yesJournal of Horticulture and Postharvest Research, 2021
Purpose: This study examined the efficacy of aqueous dips containing the amino acids, L-arginine, L-cysteine and L-methionine, to inhibit the senescence of six leafy green vegetables pak choy, coriander, choy sum, spinach, parsley and rocket.
Muhammad Sohail   +3 more
doaj   +1 more source

Focus on Ethylene [PDF]

open access: yesPlant Physiology, 2015
First discovered as a plant growth regulator over a century ago, ethylene continues to be a focus for research worldwide due to the many roles it plays in growth, development, and adaptive responses to biotic and abiotic factors.
Eric Schaller, G.   +1 more
openaire   +4 more sources

Access to enantioenriched compounds bearing challenging tetrasubstituted stereocenters via kinetic resolution of auxiliary adjacent alcohols

open access: yesNature Communications, 2021
A large number of enantiopure substances, such as those with tetrasubstituted carbon centres bearing several similar substituents, are inaccessible due to the incapability of chiral catalysts/ligands to recognize those substrates.
Shengtong Niu   +7 more
doaj   +1 more source

Synthesis of difluoromethylated allenes through trifunctionalization of 1,3-enynes

open access: yesNature Communications, 2020
Fluorinated or fluoroalkylated allenes are versatile building blocks for medicinal and material chemistry. Here, the authors show a regioselective trifunctionalization of 1,3-enynes proceeding through double C-F bond formation and concomitant ...
Munira Taj Muhammad   +9 more
doaj   +1 more source

Asymmetric radical carboesterification of dienes

open access: yesNature Communications, 2021
Stereocontrol of C–O bond formation from a carbon-based radical is very difficult due to the rapid inversion of the carbon radical. Here the authors present a method to form chiral esters from conjugated dienes with copper and chiral PyBox ligands ...
Xiaotao Zhu   +6 more
doaj   +1 more source

Radical Decarboxylative Carbon–Nitrogen Bond Formation

open access: yesMolecules, 2023
The carbon–nitrogen bond is one of the most prevalent chemical bonds in natural and artificial molecules, as many naturally existing organic molecules, pharmaceuticals, agrochemicals, and functional materials contain at least one nitrogen atom.
Xiangting Li   +4 more
doaj   +1 more source

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