Results 31 to 40 of about 718,922 (361)

Chloride-mediated selective electrosynthesis of ethylene and propylene oxides at high current density

Science, 2020
Charging into epoxides Ethylene oxide is a strained, reactive molecule produced on a vast scale as a plastics precursor. The current method of synthesis involves the direct reaction of ethylene and oxygen at high temperature, but the original protocol ...
W. Leow, Yanwei Lum, A. Ozden, Yuhang Wang, Dae-Hyun Nam, Bin Chen, Joshua Wicks, Taotao Zhuang, Fengwang Li, D. Sinton, E. Sargent   +10 more
semanticscholar   +1 more source

The Introduction of the Radical Cascade Reaction into Polymer Chemistry: A One-Step Strategy for Synchronized Polymerization and Modification

iScience, 2020
Summary: Polymerization and modification play central roles in polymer chemistry and are generally implemented in two steps, which suffer from the time-consuming two-step strategy and present considerable challenge for complete modification.
Nengbo Zhu, Mong-Feng Chiou, Haigen Xiong, Min Su, Muqiao Su, Yajun Li, Wen-Ming Wan, Hongli Bao   +7 more
doaj   +1 more source

The use of ethylene-suppressed lines to assess differential sensitivity to ethylene of the various ripening pathways in Cantaloupe melons. [PDF]

, 2001
Physiological characterization of ethylene-suppressed Cantaloupe Charentais melons (Cucumis melo var. cantalupensis Naud cv. Védrantais) revealed that some ripening-associated events, like degreening of the rind and cell separation in the peduncular ...
F. Romojaro, Ben Amor, Mohamed, F. Flores, A. Latché, M. Bouzayen, J. C. Pech, Flores, Francisco B., M. Ben Amor, B. Jones, Romojaro, Felix, Bouzayen, Mondher, Latché, Alain, Pech, Jean-Claude   +12 more
core   +1 more source

Climacteric fruit ripening: Ethylene-dependent and independent regulation of ripening pathways in melon fruit [PDF]

, 2008
Cantaloupe melons have a typical climacteric behaviour with ethylene playing a major role in the regulation of the ripening process and affecting the ripening rate.
Latché, Alain, A. Latché, Pech, Jean-Claude, M. Bouzayen, J.C. Pech, Bouzayen, Mondher   +5 more
core   +1 more source

Circadian rhythms of ethylene emission in Arabidopsis [PDF]

, 2004
Ethylene controls multiple physiological processes in plants, including cell elongation. Consequently, ethylene synthesis is regulated by internal and external signals.
Harren, Frans J M, DOWSON-DAY, MJ, Thain, Simon C, Van Der Straeten, Dominique, HARREN, FJM, TOBIN, EM, THAIN, SC, Tobin, E.M., Dowson-Day, Mandy J, LAARHOVEN, LJJ, WANG, ZY, Tobin, Elaine M, Wang, Z.Y., Laarhoven, L.J.J., Laarhoven, Lucas J J, Harren, F.J.M., Dowson-Day, M.J., Wang, Zhi-Yong, Millar, A.J., Vandenbussche, Filip, Millar, Andrew J; id_orcid, Thain, S.C., MILLAR, AJ, Van Der Straeten, D., Vandenbussche, F.P.H.A.   +24 more
core   +1 more source

Poly Vinyl Chloride Additives and Applications - A Review

Journal of Risk Analysis and Crisis Response (JRACR), 2022
A Pure polyvinyl chloride (PVC) is a white, brittle material and it is the third-largest polymers produced after polyethylene and polypropylene as 40 million tons of PVC are produced yearly.
Abdallah S. Elgharbawy
doaj   +1 more source

Response Mechanisms of “Hass” Avocado to Sequential 1–methylcyclopropene Applications at Different Maturity Stages during Cold Storage

Plants, 2022
1–Methylcyclopropene (1–MCP) is used for extending the postharvest life of the avocado during storage. Evaluated the effect of 1–MCP application at different times after harvest, i.e., 0, 7, 14, and 21 d at 5 °C, to identify the threshold of the ethylene
Daniela Olivares, Miguel García-Rojas, Pablo A. Ulloa, Aníbal Riveros, Romina Pedreschi, Reinaldo Campos-Vargas, Claudio Meneses, Bruno G. Defilippi   +7 more
doaj   +1 more source

Sl-ERF2, a Tomato Ethylene Response Factor Involved in Ethylene Response and Seed Germination [PDF]

, 2006
Ethylene response factors (ERFs) are plant transcriptional regulators mediating ethylene-dependent gene expression via binding to the GCC motif found in the promoter region of ethylene-regulated genes.
Regad, Farid, Jean Claude Pech, Khalil Ahmad, Qaiser, Mondher Bouzayen, Jaimes Miranda, Fabiola, Pirrello, Julien, Sanchez-Ballesta, Maria Teresa, Farid Regad, Qaiser Khalil-Ahmad, Sánchez-Ballesta, M. Teresa, Alain Latché, Khalil-Ahmad, Qaiser, Bouzayen, Mondher, Jaimes-Miranda, Fabiola, Latché, Alain, Pech, Jean-Claude, Barthélémy Tournier, Tournier, Barthélémy, Maria Teresa Sanchez-Ballesta, Julien Pirrello, Fabiola Jaimes-Miranda   +20 more
core   +1 more source

Iron-catalyzed carboazidation of alkenes and alkynes

Nature Communications, 2019
Carboazidation of alkenes and alkynes holds the promise to construct valuable, functionalized molecules. Here, the authors report a general and efficient iron-catalyzed carboazidation of both alkenes and alkynes enabled by t-butyl perbenzoate.
Haigen Xiong, Nagarajan Ramkumar, Mong-Feng Chiou, Wujun Jian, Yajun Li, Ji-Hu Su, Xinhao Zhang, Hongli Bao   +7 more
doaj   +1 more source

Abscisic acid biosynthesis, metabolism and signaling in ripening fruit

Frontiers in Plant Science, 2023
Fruits are highly recommended nowadays in human diets because they are rich in vitamins, minerals, fibers and other necessary nutrients. The final stage of fruit production, known as ripening, plays a crucial role in determining the fruit’s quality and ...
Wei Wu, Wei Wu, Shi-feng Cao, Li-yu Shi, Wei Chen, Xue-ren Yin, Zhen-feng Yang   +6 more
doaj   +1 more source