Month: December 2021

Recommanded Product: Diphenyl oxide. Recently I am researching about FLAME-RETARDANT BDE-47; LOW-DOSE BDE-47; POLYCHLORINATED-BIPHENYLS; BREAST-MILK; EXECUTIVE FUNCTION; EARLY-PREGNANCY; BISPHENOL-A; CHILDHOOD; BLOOD; NEURODEVELOPMENT, Saw an article supported by the National Key Research and Development Program [2018YFC1002801, 2016YFC1000505, 2017YFC1600500]; National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [21628701]; Shanghai Sailing Program [18YF1420500]; NHC Key Laboratory of Reproduction Regulation [CX2017-06]; Natural Science Foundation of Hubei ProvinceNatural Science Foundation of Hubei Province [2016CFB212]; Hubei Provincial Health and Family Planning Commission [WJ2019Q054]. Published in PERGAMON-ELSEVIER SCIENCE LTD in OXFORD ,Authors: Ji, HL; Liang, H; Wang, ZL; Miao, MH; Wang, X; Zhang, XT; Wen, S; Chen, AM; Sun, XW; Yuan, W. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

Background: Neurotoxic effects of Polybrominated Diphenyl Ethers (PBDEs) at low levels have not been well studied in human population, and whether the associations can be explained by thyroid hormones (THs) remains unclear. Objectives: We examined the associations of prenatal PBDE exposures with THs in cord plasma and neurobehavior of children at 2 and 4 years among general population in China. Methods: Participants were mother-child pairs in the Shanghai-Minhang Birth Cohort Study. Nine PBDE congeners and THs (thyroid stimulating hormone, total thyroxine, free thyroxine, total triiodothyronine, and free triiodothyronine) were determined in cord plasma. Child Behavior Checklist (CBCL/1.5-5) were completed by caregivers to assess children’s neurobehavioral development at 2 and 4 years. In the final analyses, 199 and 307 mother-child pairs at 2 and 4 years were included to examine associations of PBDEs with CBCL scores using Pearson-scale-adjusted Poisson regressions, and 339 subjects were included in linear regression models to investigate the associations between PBDEs and THs. Results: BDE-47 had the highest detection rate of 83.82% with the median concentration of 0.19 ng/g lipid, followed by BDE-28, -99, -100 and -153 with detection rates nearly 50%. We found positive associations between prenatal PBDE concentrations and children’s neurobehavior, including Somatic Complaints, Withdrawn, Sleep Problems and Internalizing Problems in girls, and Somatic Complaints and Attention Problems in boys. We also observed inverse associations of the sum of BDE-47, – 28, – 99, -100 and -153 with THs. However, by adding THs to the models examining associations between PBDEs and CBCL, the main results didn’t measurably change. Conclusions: This study adds new knowledge that prenatal PBDEs at low levels may be related to long-lasting behavioral abnormalities in children and reduced THs in cord plasma. However, the hypothesis that the neurotoxic impact of PBDEs may be explained by alterations in cord THs was not supported.

Recommanded Product: Diphenyl oxide. Welcome to talk about 101-84-8, If you have any questions, you can contact Ji, HL; Liang, H; Wang, ZL; Miao, MH; Wang, X; Zhang, XT; Wen, S; Chen, AM; Sun, XW; Yuan, W or send Email.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

An article Elaboration of double emulsion-based polymeric capsules for fragrance WOS:000547812500001 published article about MICROENCAPSULATION in [Stasse, Margot; Schmitt, Veronique] Univ Bordeaux, CNRS, UMR 5031, Ctr Rech Paul Pascal, Bordeaux, France; [Stasse, Margot; Heroguez, Valerie] Univ Bordeaux, CNRS, Lab Chim Polymeres Organ, UMR 5629, Bordeaux, France; [Ribaut, Tiphaine] Takasago Europe Perfumery Lab, 12 Rue Torricelli, F-75017 Paris, France in 2021.0, Cited 23.0. HPLC of Formula: C12H10O. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

We aim at encapsulating fragrances made of a variety of lipophilic species to slow down their diffusion. Our strategy is to develop capsules by polymerizing the water intermediate phase of an oil-in-water-in-oil double emulsion. In other terms, our system consists in a direct emulsion of fragrance (O1) in a water phase (W) containing monomer, initiator, and cross-linker. To obtain the double emulsion, this direct emulsion, stabilized by a hydrophilic surfactant, is itself dispersed in an external lipophilic solvent used in perfumery (O2) and stabilized by a lipophilic surfactant. Polymerization of the intermediate water phase aims at obtaining a 3D network. Differently from nowadays-proposed capsules, this strategy allows polymerization only taking place in the water phase rather in the phase containing the fragrance. Moreover, the obtained 3D network is supposed to play the role of an effective barrier limiting the diffusion of the inner lipophilic species towards either the external solvent or air. Such an approach implies the combination of a formulation step to elaborate the double emulsion using two antagonistic surfactants, a hydrophilic one and a lipophilic one, and of the polymerization of the intermediate phase. Insertion of the polymerizable species in the double emulsion shall not destabilize it. Some monomers exhibiting interfacial affinity and interfering with the formulation of the double emulsion have to be avoided. By varying the nature of the monomers and the cross-linker to monomer ratio, capsules with high encapsulation efficiencies and with various mechanical properties have been obtained.

Welcome to talk about 101-84-8, If you have any questions, you can contact Stasse, M; Ribaut, T; Heroguez, V; Schmitt, V or send Email.. HPLC of Formula: C12H10O

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Zhao, WJ; Li, X; Li, HW; Zheng, XL; Ma, HW; Long, JX; Li, XH in [Zhao, Weijie; Li, Xuan; Li, Haowei; Zheng, Xinlai; Ma, Hongwei; Long, Jinxing; Li, Xuehui] South China Univ Technol, Sch Chem & Chem Engn, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China published Selective Hydrogenolysis of Lignin Catalyzed by the Cost-Effective Ni Metal Supported on Alkaline MgO in 2019, Cited 57. Recommanded Product: Benzyl ether. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4.

Bulk chemicals produced from renewable resources are receiving considerable attention due to the increase in sustainable practices. In this study, a novel, efficient, and sustainable strategy has been proposed to produce versatile petroleum based monophenols from the natural aromatic polymer, lignin, via the selective cleavage of its specific chemical linkages by a cost-effective catalyst, Ni/MgO. The results demonstrate that 93.4% of lignin is converted, yielding 15.0% monophenols in the presence of 20% Ni/MgO. Importantly, 42.3% of these volatile chemicals are found to be 4-ethyl phenol (the yield is 6.31%), a widely used fine chemical currently obtained from the petrochemical industry. Further comparative investigations on the raw and recovered lignin using heteronuclear single quantum correlation-nuclear magnetic resonance (HSQC-NMR), Fourier transform infrared (FT-IR), quantitative C-13 NMR, and the alkaline nitrobenzene oxidation method reveal that the selective breakage of the ester bond between the p-hydroxyphenyl structural unit and the other fragments followed by decarboxylation is responsible for the good performance of the 4-ethyl phenol formation process. Therefore, the results of this work would provide new insights for producing value-added petrochemicals from renewable lignin.

Recommanded Product: Benzyl ether. Bye, fridends, I hope you can learn more about C14H14O, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Quality Control of Diphenyl oxide. In 2021.0 J CHEM INF MODEL published article about NETWORK; OPTIMIZATION; TRANSFORMER; PATHWAYS; LANGUAGE; OUTCOMES; DESIGN; MODEL in [Kuznetsov, Anatoliy; Sahinidis, Nikolaos, V] Georgia Inst Technol, Sch Chem & Biomol Engn, Atlanta, GA 30332 USA; [Sahinidis, Nikolaos, V] Georgia Inst Technol, H Milton Sch Ind & Syst Engn, Atlanta, GA 30332 USA in 2021.0, Cited 42.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

A multitude of metrics exist to assign scores to synthetic routes within computer-aided synthesis planning (CASP) tools. A quantitative scoring method is necessary to identify the most promising synthetic approaches to a molecule. However, current CASP tools are limited in their capacity to evaluate reaction selectivity and are unable to fully account for the effect of side products on the purification sequences associated with chemical syntheses. We develop a novel quantitative metric called ExtractionScore for evaluating synthetic routes based on the predicted identities of side products as well as the separability of major and side products by liquid-liquid extraction based on chemical property prediction. By comparing industrially practiced routes to a collection of 200 pharmaceutically relevant compounds with routes suggested by state-of-the-art CASP software, we show that ExtractionScore may improve retrosynthetic recommendations by incorporating information about the formation of side products.

Quality Control of Diphenyl oxide. Bye, fridends, I hope you can learn more about C12H10O, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Authors Fan, BB; Zhang, DF; Li, MJ; Zhong, WK; Zeng, ZMY; Ying, L; Huang, F; Cao, Y in SCIENCE PRESS published article about POWER CONVERSION EFFICIENCY; FULLERENE-POLYMER; ACCEPTOR; RECOMBINATION; SOLVENT; DESIGN in [Fan, Baobing; Zhang, Difei; Li, Meijing; Zhong, Wenkai; Zeng, Zhaomiyi; Ying, Lei; Huang, Fei; Cao, Yong] South China Univ Technol, Inst Polymer Optoelect Mat & Devices, State Key Lab Luminescent Mat & Devices, Guangzhou 510640, Guangdong, Peoples R China in 2019, Cited 44. Quality Control of Benzyl ether. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4

To achieve high photovoltaic performance of bulk hetero-junction organic solar cells (OSCs), a range of critical factors including absorption profiles, energy level alignment, charge carrier mobility and miscibility of donor and acceptor materials should be carefully considered. For electron-donating materials, the deep highest occupied molecular orbital (HOMO) energy level that is beneficial for high open-circuit voltage is much appreciated. However, a new issue in charge transfer emerges when matching such a donor with an acceptor that has a shallower HOMO energy level. More to this point, the chemical strategies used to enhance the absorption coefficient of acceptors may lead to increased molecular crystallinity, and thus result in less controllable phase-separation of photoactive layer. Therefore, to realize balanced photovoltaic parameters, the donor-acceptor combinations should simultaneously address the absorption spectra, energy levels, and film morphologies. Here, we selected two non-fullerene acceptors, namely BTPT-4F and BTPTT-4F, to match with a wide-bandgap polymer donor P2F-EHp consisting of an imide-functionalized benzotriazole moiety, as these materials presented complementary absorption and well-matched energy levels. By delicately optimizing the blend film morphology, we demonstrated an unprecedented power conversion efficiency of over 16% for the device based on P2F-EHp:BTPTT-4F, suggesting the great promise of materials matching toward high-performance OSCs.

Quality Control of Benzyl ether. About Benzyl ether, If you have any questions, you can contact Fan, BB; Zhang, DF; Li, MJ; Zhong, WK; Zeng, ZMY; Ying, L; Huang, F; Cao, Y or concate me.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

An article Windowless thin layer electrochemical Raman spectroscopy of Ni-Fe oxide electrocatalysts during oxygen evolution reaction WOS:000554922000020 published article about CATALYSTS; IDENTIFICATION; OXIDATION in [Tang, Fei; Liu, Tian; Jiang, Wulv; Gan, Lin] Tsinghua Univ, Tsinghua Shenzhen Int Grad Sch, Shenzhen 518055, Peoples R China in 2020, Cited 29. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4. Safety of Benzyl ether

In-situ Raman spectroelectrochemistry is a powerful tool to understand the structures and reaction mechanisms of electrochemical interfaces yet usually suffers from a low sensitivity and detection efficiency. Herein, we develop a windowless thin layer electrochemical cell design to improve the detection efficiency of in-situ Raman spectroscopy for practical nanoscale electrocatalysts. This was achieved by perforating a hole in the optical window of the cell, which not only eliminates the refraction of light by the window but also induces a meniscus thin electrolyte layer on the working electrode, thus significantly improving the detection efficiency of Raman spectra. We successfully applied thismethod to conduct in-situ Raman spectroscopy of structural evolutions of two representative Ni-Fe oxide catalysts (layered double hydroxides and spinel oxides) during oxygen evolution reaction (OER) electrocatalysis. It was shown that both catalysts underwent surface transformation to oxyhydroxides and formed active oxygen species at OER relevant potentials. However, the extent of the surface transformation was much lower on the Ni-Fe spinel catalyst, accounting for its lower OER activity. We further show that adding a carbon support can promote the surface transformation of Ni-Fe spinel to oxyhydroxides, thus significantly increasing the electrocatalytic activities. The established windowless thin layer method provides a new way to conduct in-situ electrochemical Raman spectroscopy of a wide range of materials and may be also combined with surface-enhanced Raman spectroscopic methods.

Bye, fridends, I hope you can learn more about C14H14O, If you have any questions, you can browse other blog as well. See you lster.. Safety of Benzyl ether

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Recommanded Product: Benzyl ether. In 2019 FUEL published article about MODEL COMPOUNDS; SOLID ACID; HYDROGENATION; HYDROCRACKING; ATTAPULGITE; KINETICS; METHANOL in [Li, Xue-Ke; Zong, Zhi-Min; Chen, Yi-Feng; Yang, Zheng; Liu, Guang-Hui; Liu, Fang-Jing; Wei, Xian-Yong] China Univ Min & Technol, Key Lab Coal Proc & Efficient Utilizat, Minist Educ, Xuzhou 221116, Jiangsu, Peoples R China; [Wei, Xian-Yong] Ningxia Univ, State Key Lab High Efficiency Coal Utilizat & Gre, Ningxia 750021, Peoples R China; [Wang, Bao-Jun] Taiyuan Univ Technol, Key Lab Coal Sci & Technol, Minist Educ, Taiyuan 030024, Shanxi, Peoples R China; [Ma, Feng-Yun; Liu, Jing-Mei] Xinjiang Univ, Lab Coal Clean Convers & Chem Engn Proc, Coll Chem & Chem Engn, Xinjiang 830046, Uygur Autonomou, Peoples R China in 2019, Cited 35. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4.

A highly active difunctional Ni-Mg2Si/gamma-Al2O3 was prepared by thermally decomposing nickel tetracarbonyl onto gamma-Al2O3 impregnated with Mg2Si. The non-catalytic hydroconversion (NCHC) and catalytic hydroconversion (CHC) of the extract (E) and extraction residue (ER) from Yinggemajianfeng lignite were investigated over Ni-Mg2Si/gamma-Al2O3 at 240 degrees C in n-hexane. Benzyloxybenzene and oxybis(methylene)dibenzene were used as lignite-related model compounds to speculate the possible mechanisms for the catalytic hydrocracking and hydrogenation over Ni-Mg2Si/gamma-Al2O3. As a result, more organic matter in ER was converted to soluble portion (SP) by the CHC than by the NCHC. The main SP from the CHC are chain alkanes and cyclanes, while that from the NCHC is rich in arenes and oxygen-containing organic compounds. The results indicate that Ni-Mg2Si/gamma-Al2O3 effectively catalyze the hydrocracking of > C-alk-O-linkages and the hydrogenation of aromatic rings in E and ER.

Welcome to talk about 103-50-4, If you have any questions, you can contact Li, XK; Zong, ZM; Chen, YF; Yang, Z; Liu, GH; Liu, FJ; Wei, XY; Wang, BJ; Ma, FY; Liu, JM or send Email.. Recommanded Product: Benzyl ether

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Category: ethers-buliding-blocks. Recently I am researching about VAPOR-LIQUID-EQUILIBRIA; PLUS PROPANE SYSTEM; VAN-DER-WAALS; BINARY-MIXTURES; PHASE-EQUILIBRIUM; PURE COMPOUNDS; M-XYLENE; VOLUME TRANSLATION; P-XYLENE; 333.15 K, Saw an article supported by the University Grants CommissionUniversity Grants Commission, India [(UGC – BSR)]. Published in CHEMICAL INDUSTRY PRESS in BEIJING ,Authors: Ghoderao, PNP; Dalvi, VH; Narayan, M. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

A four-parameter, Ghoderao-Dalvi-Narayan 2 cubic equation of state (GDN2 CEOS), is presented which incorporates the following: 1. The experimental value of the critical compressibility factor has been used as a fixed input parameter for calculations; 2. All the parameters (a, b, c, d) of CEOS are temperature dependent functions in the subcritical region and arc temperature independent functions in the supercritical region and; 3. A new a function is introduced with two compound specific parameters which are estimated by matching saturated vapor pressure at two fixed temperature points T-r = 0.5, 0.7. Our formalism enables us to cast three of the four parameters of the CEOS as a function of the remaining parameter. The proposed CEOS is used to predict properties of 334 pure compounds, including saturated vapor pressure and liquid density, compressed liquid density, heat capacities at the constant pressure and volume, enthalpy of vaporization, sound velocity. To calculate thermodynamic properties of a pure compound, the present CEOS require the critical temperature, the critical pressure, the Pitzer’s acentric factor, the critical compressibility factor, and two parameters of the alpha function. The saturated liquid density predictions for pure fluids are very accurate when compared with GDN1 (Ghoderao-Dalvi-Narayan 1), MPR (Modified Peng-Robinson), and PT (Patel-Teja) equations of state. Unlike MPR EOS, the proposed temperature dependent covolume parameter b in the present work satisfies all the constraints mentioned in the literature to avoid thermodynamic inconsistencies at the extreme temperature and pressure. Using van der Waals one-fluid mixing rule, the present CEOS is further used to predict bubble pressure and the vapor mole fraction of binary mixtures. (C) 2018 The Chemical Industry and Engineering Society of China, and Chemical Industry Press Co., Ltd. All rights reserved.

Category: ethers-buliding-blocks. Welcome to talk about 101-84-8, If you have any questions, you can contact Ghoderao, PNP; Dalvi, VH; Narayan, M or send Email.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Recommanded Product: 101-84-8. I found the field of Materials Science; Physics very interesting. Saw the article Wetchemical synthesis of FePt nanoparticles: Tuning of magnetic properties and biofunctionalization for hyperthermia therapy published in 2019.0, Reprint Addresses Goswami, MM (corresponding author), SN Bose Natl Ctr Basic Sci, Sect 3,Block JD, Kolkata 700106, India.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide.

This work reports a new approach of synthesis of FePt nanoparticles in aqueous medium using cetyl trimethylammonium bromide (CTAB) surfactant as a capping agent and the influence of change of its concentration on the size of the particles. Tuning of magnetic properties has also been done by changing the CTAB concentrations. Here at higher CTAB concentration, particles formed are of smaller size compared to the size prepared in lower micellar concentration. The ordering parameter of the particles after annealing at 550 degrees C with the variation of particle size is also studied. The magnetic properties of these particles are studied and the effect of particle phase and size on magnetic property is also investigated. The particles are prepared in aqueous medium because water soluble particles are useful for hyperthermia therapy. Heating abilities of the particles under AC magnetic field are also checked with change in their size. The studies on interaction of particles with cancer cell line was also performed with probing the cell by fluorescence imaging technique after bio-functionalization of the particles by sodium oleate and fluorescent dye rhodamine-B-isothiocyanate (RITC). All these preliminary studies indicate a promising applicability of the particles for localized cancer treatment by magnetic field induced hyperthermia therapy.

Recommanded Product: 101-84-8. Bye, fridends, I hope you can learn more about C12H10O, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem

Authors Yuan, MT; Zhao, DY; Hao, QQ; Luo, QX; Zhang, JB; Chen, HY; Sun, M; Xu, L; Ma, XX in AMER CHEMICAL SOC published article about UNIT-CELL THICK; LAYER STRUCTURE PRESERVATION; BRONSTED ACID SITES; EXTERNAL SURFACE; MOLECULAR-SIEVE; MWW ZEOLITES; MFI; NANOSHEETS; MCM-36; SELECTIVITY in [Yuan, Mei-Ting; Zhao, Dong-Yang; Hao, Qing-Qing; Luo, Qun-Xing; Zhang, Jianbo; Chen, Huiyong; Sun, Ming; Xu, Long; Ma, Xiaoxun] Northwest Univ, Sch Chem Engn, Xian 710069, Shaanxi, Peoples R China; [Hao, Qing-Qing; Luo, Qun-Xing; Zhang, Jianbo; Chen, Huiyong; Sun, Ming; Xu, Long; Ma, Xiaoxun] Minist Educ Adv Use Technol Shanbei Energy, Chem Engn Res Ctr, Xian 710069, Shaanxi, Peoples R China; [Hao, Qing-Qing; Luo, Qun-Xing; Zhang, Jianbo; Chen, Huiyong; Sun, Ming; Xu, Long; Ma, Xiaoxun] Int Sci & Technol Cooperat Base Most Clean Utiliz, Collaborat Innovat Ctr Dev Energy & Chem Ind Nort, Xian 710069, Shaanxi, Peoples R China in 2020, Cited 42. Application In Synthesis of Benzyl ether. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4

We report an efficient procedure for the synthesis of pillared MWW zeolites (MCM-36) via integrating intercalation and hydrolysis of tetraethyl orthosilicate (TEOS) into one step. Specifically, two specially selected surfactants with more hydrophilicity instead of the conventional swelling agent cetyltrimethylammonium bromide (CTAB) were employed to increase the interlayer wetting ability and water content. The resultant intercalation and hydrolysis of TEOS occur concurrently in a confined interlayer microenvironment with enriched interlayer water and basic hexamethyleneimine (HMI). It is found that the wetting ability of swelling surfactants has a profound effect on pillarization efficiency, resulting in the different degrees of order of the layered structure, pore-size distribution, and accessibility of the acid sites of MCM-36. MCM-36 prepared using a gemini-type surfactant as a swelling agent shows a highly long-range ordered structure and enhanced catalytic activity for alkylation of benzene with benzyl alcohol compared to the one produced using conventional CTAB as a swelling agent.

Application In Synthesis of Benzyl ether. Welcome to talk about 103-50-4, If you have any questions, you can contact Yuan, MT; Zhao, DY; Hao, QQ; Luo, QX; Zhang, JB; Chen, HY; Sun, M; Xu, L; Ma, XX or send Email.

Reference:
Ether – Wikipedia,
,Ether | (C2H5)2O – PubChem