1,2-PROPANEDIOL

作品数:21被引量:30H指数:4
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1,2-Propanediol Attenuates Radiation-Induced HaCaT Cell Injury by Inhibiting Oxidative Stress
《Biomedical and Environmental Sciences》2024年第12期1447-1452,共6页Yun Liu Boyuan Ren Yubin Liu Qiang Li Jiayan Jin Chu-tse Wu Gangqiao Zhou Jide Jin 
As the first barrier of the body,the skin is inevitably damaged by radiation during clinical radiotherapy(typically administered at 2-3 Gy per session,for a total of approximately 50-80 Gy to eradicate tumors)or nucle...
关键词:protective typically promoted 
Efficient hydrogenolysis of fructose to 1,2-propanediol over bifunctional Ru-WO_(x)-MgO_(y) catalysts under mild reaction conditions via enhancing the chemoselective cleavage of C-C bonds
《Journal of Energy Chemistry》2024年第5期311-321,共11页Shuang Luo Tie Shu Min Mao Haijie Yu Yuxin Zheng Daqian Ding Lingmei Liu Kexin Yao Jianjian Wang 
the financial support from the Natural Science Foundation of Chongqing(CSTB2022NSCQ-MSX0458);the State Key Laboratory of Coal Mine Disaster Dynamics and Control(2011DA105287-MS202203);the Joint Fund for Innovation and Development of Chongqing(CSTB2022NSCQ-LZX0030);the financial support from the National Natural Science Foundation of China(22168027 and 22308169);the financial support from the Natural Science Foundation of Chongqing(cstc2021jcyj-msxmX0741);the financial support from the National Natural Science Foundation of China(22105028);the Natural Science Foundation of Chongqing(cstc2021jcyj-msxmX0572)。
Selective conversion of fructose to 1,2-propanediol(1,2-PDO)is considered as a sustainable and cost-effective alternative to petroleum-based processes,however,this approach still faces challenges associated with low e...
关键词:Biomass FRUCTOSE 1 2-PROPANEDIOL Retroaldol condensation Heterogenous catalysis 
Cu,N codoped carbon nanosheets encapsulating ultrasmall Cu nanoparticles for enhancing selective 1,2-propanediol oxidation
《Journal of Energy Chemistry》2024年第4期27-35,共9页Yonghai Feng Min Yu Minjia Meng Lei Liu Dewei Rao 
supported by the National Natural Science Foundation of China(32371407,82160421);the Natural Science Foundation of Jiangsu Province(BK20211322)。
In the selective oxidation of biomass-based 1,2-propanediol(PDO)with oxygen as the terminal oxidant,it is challenging to improve the lactic acid(LA)selectivity for nonnoble metal nanoparticles(NPs)due to their limited...
关键词:Selective oxidation Copper and nitrogen doped carbon 1 2-PROPANEDIOL Ultrasmall Cu nanoparticles Lactic acid 
Interaction between Pd and Cu nanoparticles in bimetallic CuPdx nanoparticles and its impact on oxidation of 1,2-propanediol to aliphatic acids
《Chinese Journal of Chemical Engineering》2020年第4期1085-1094,共10页Wei Tao Aili Wang Hengbo Yin 
financially supported by the Funding of Jiangsu Science and Technology Department,China(FZ20180919)。
Bimetallic CuPdx nanoparticles synthesized by the wet chemical reduction method were used as the catalysts in the catalytic oxidation of 1,2-propanediol with gaseous oxygen to aliphatic acids.The palladium and copper ...
关键词:Bimetallic CuPdx nanoparticles 1 2-PROPANEDIOL Aliphatic acids 
Quantitative analysis of 3-isopropylamino-1,2-propanediol as a degradation product of metoprolol in pharmaceutical dosage forms by HILIC-CAD被引量:6
《Journal of Pharmaceutical Analysis》2019年第6期431-436,共6页Qun Xu Shane Tan 
Aryloxypropanolamine is an essential structural scaffold for a variety of b-adrenergic receptor antagonists such as metoprolol.Molecules with such a structural motif tend to degrade into α,β ehydroxypropanolamine im...
关键词:Hydrophilic interaction chromatography(HILIC) Charged aerosol detection(CAD) Metoprolol tartrate injection Metoprolol tartrate tablets Metoprolol succinate extended-release tablets 
Revealing the roles of components in glucose selective hydrogenation into 1,2-propanediol and ethylene glycol over Ni-MnO_x-ZnO catalysts被引量:2
《Journal of Energy Chemistry》2019年第11期15-19,共5页Yifan Zan Gai Miao Hao Wang Lingzhao Kong Yaping Ding Yuhan Sun 
financially supported by the National Science Foundation of China (21671132);Shanghai Science and Technology Committee(16dz1207200);the Youth Innovation Promotion Association CAS(2015231)
MnOx-promoted Ni-based catalyst supported by ZnO was developed to selectively hydrogenate glucose into polyols in water at 523 K with a yield of 64.9%. Using glucose, sorbitol, glycerol and LA as the rawmaterials, the...
关键词:GLUCOSE Hydrogenation 1  2-Propanediol Ethylene GLYCOL NI-BASED catalyst 
Detection and Analysis of 1,2-propanediol Content in Whole-crop Silage Corn被引量:1
《Animal Husbandry and Feed Science》2017年第4期239-242,共4页Li Yanbing Li Jingchun Shan Anshan 
Supported by National Natural Science Foundation of China(31402136);Research Project of Bureau of Reclamation in Heilongjiang Province(HNK135-04-02-03);Postdoctoral Fund in Heilongjiang Province(LBH-Z14029);Doctoral Fund in Heilongjiang Bayi Agricultural University(B2012-06)
[ Objective ] The paper was to investigate the content of 1,2-propanediol in silage feed. [ Method ] Whole-crop corn was stored in laboratory bag silos and outdoor bunker silos. Bag silos were stored for 3, 7, 14, 28,...
关键词:SILAGE 1 2-PROPANEDIOL Whole-crop corn Fermentation product SILO 
Catalytic conversion of ethyl lactate to 1,2-propanediol over CuO被引量:1
《Chinese Journal of Chemical Engineering》2016年第1期126-131,共6页Song Zhang Zhibao Huo Dezhang Ren Jiang Luo Jun Fu Lu Li Fangming Jin 
Supported by the National Natural Science Foundation of China(21277091);the State Key Program of National Natural Science Foundation of China(21436007);Key Basic Research Projects of Science and Technology Commission of Shanghai Municipality(14JC1403100);the Program for Professor of Special Appointment(Eastern Scholar) at Shanghai Institutions of Higher Learning(ZXDF160002);the Project-sponsored by SRF for ROCS,SEM(BG1600002)
An efficient conversion of biomass-derived ethyl lactate to 1,2-propanediol(1,2-PDO) over CuO was investigated.Among the catalysts we tested, CuO, Cu2 O and Co showed excellent catalytic activity for the conversion of...
关键词:Biomass 1 2-propanediol Ethyl lactate CuO Hydrothermal reactions 
Derivation of Oridonin with Bioreduction-Responsive Disulfide Bond
《Chinese Journal of Chemistry》2014年第5期448-453,共6页Ming Du Qisang Guo Hua Feng Guolin Lu Xiaoyu Huang 
The authors thank the financial supports from Na-tional Natural Science Foundation of China(Nos.81372796 and 81000278);Shanghai Scientific and Technological Innovation Project(Nos.10431903000 and 124119a2400);Shanghai Bureau of Health(No.20124097).
A novel oridonin derivative substituted with 3-((2,3-dihydroxypropyl)dithio)-propionyl group at 14-O position was synthesized through a two-step procedure:Esterification of oridonin with 3-(2-pyridyldithio)propanoic a...
关键词:ORIDONIN DISULFIDE ESTERIFICATION 3-mercapto-1 2-propanediol GLUTATHIONE 
Tuning the helical twisting power of nematic liquid crystals induced by chiral 1,2-propanediol derivatives using varied substituents被引量:1
《Chinese Chemical Letters》2012年第1期37-40,共4页Hai Quan Zhang An Lei Qin 
supported in part by the National Natural Science Foundation of China(No.51173155);the Hebei Province Science Foundation of China(No.E2010001182)
In this study,a novel series of chiral 1,2-propanediol derivatives with different electron-donating and electron-withdrawing groups were synthesized and characterized by FT-IR and ~1H NMR.The helical twisting properti...
关键词:Chiral dopants Chiral nematic phase Helical twisting power Electron-donating group Electron-withdrawing group 
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