Month: October 2021

Safety of Diphenyl oxide. Authors Pang, BL; Zhang, ML; Zhou, C; Dong, HZ; Ma, S; Feng, JG; Chen, YJ; Yu, LY; Dong, LF in ELSEVIER SCIENCE SA published article about in [Pang, Beili; Zhang, Meili; Zhou, Cheng; Dong, Hongzhou; Feng, Jianguang; Chen, Yingjie; Yu, Liyan; Dong, Lifeng] Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, Qingdao 266042, Peoples R China; [Ma, Shuai] Qingdao Univ Sci & Technol, Sch Math & Phys, Qingdao 266061, Peoples R China; [Dong, Lifeng] Hamline Univ, Dept Phys, St Paul, MN 55104 USA in 2021.0, Cited 57.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8

The development of low cost electrocatalysts with excellent I-/I-3(-) redox reaction efficiency is critically important for practical applications of dye-sensitized solar cells (DSSCs). Nevertheless, it is difficult to simultaneously improve the activity and stability of catalysts. Herein, heterogeneous FeNi3/NiFe2O4 nanoparticles are successfully embedded in modified graphene (mGr) matrix with network structure. As-prepared FeNi3/NiFe2O4@mGr shows excellent electrocatalytic activities and high stability. The DSSCs with FeNi3/NiFe2O4@mGr as counter electrodes demonstrate a high power conversion efficiency of 12.14%, which is superior to that of platinum (Pt, 8.31%). Also, the FeNi3/NiFe2O4@mGr device remains 90% efficiency up to 42 days under ambient conditions without encapsulation. Therefore, the FeNi3/NiFe2O4@mGr composite can be further developed as an environmentally friendly, inexpensive, and efficient counter electrode material for DSSCs.

Safety of Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Pang, BL; Zhang, ML; Zhou, C; Dong, HZ; Ma, S; Feng, JG; Chen, YJ; Yu, LY; Dong, LF or concate me.

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

An article Influence of Experimental Parameters of a Continuous Flow Process on the Properties of Very Small Iron Oxide Nanoparticles (VSION) Designed for Ti -Weighted Magnetic Resonance Imaging (MRI) WOS:000539577200160 published article about CONTRAST AGENTS; SIZE; RELAXATION; OLEYLAMINE; EVOLUTION in [Vangijzegem, Thomas; Stanicki, Dimitri; Laurent, Sophie] Univ Mons, Dept Gen Organ & Biomed Chem, NMR & Mol Imaging Lab, B-7000 Mons, Belgium; [Panepinto, Adriano] Univ Mons, Chim Interact Plasma Surface ChIPS, 23 Pl Parc, B-7000 Mons, Belgium; [Socoliuc, Vlad; Vekas, Ladislau] Romanian Acad, Lab Magnet Fluids, Ctr Fundamental & Adv Tech Res, Timisoara Branch, Timisoara 300223, Romania; [Vekas, Ladislau] Politehn Univ Timisoara, Res Ctr Complex Fluids Syst Engn, M Viteazu Ave 1, Timisoara 300222, Romania; [Muller, Robert N.; Laurent, Sophie] Ctr Microscopy & Mol Imaging, Rue Adrienne Bolland 8, B-6041 Gosselies, Belgium in 2020, Cited 49. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4. Quality Control of Benzyl ether

This study reports the development of a continuous flow process enabling the synthesis of very small iron oxide nanoparticles (VSION) intended for T-1-weighted magnetic resonance imaging (MRI). The influence of parameters, such as the concentration/nature of surfactants, temperature, pressure and the residence time on the thermal decomposition of iron(III) acetylacetonate in organic media was evaluated. As observed by transmission electron microscopy (TEM), the diameter of the resulting nanoparticle remains constant when modifying the residence time. However, significant differences were observed in the magnetic and relaxometric studies. This continuous flow experimental setup allowed the production of VSION with high flow rates (up to 2 mL.min(-1)), demonstrating the efficacy of such process compared to conventional batch procedure for the scale-up production of VSION.

Quality Control of Benzyl ether. About Benzyl ether, If you have any questions, you can contact Vangijzegem, T; Stanicki, D; Panepinto, A; Socoliuc, V; Vekas, L; Muller, RN; Laurent, S or concate me.

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

Formula: C14H14O. In 2021 CHEM PAP published article about COMMERCIAL ZINC-OXIDE; ONE-POT SYNTHESIS; ACYLATIVE CLEAVAGE; ACID-CHLORIDES; ACYCLIC ETHERS; CYCLIC ETHERS; EFFICIENT; HALIDES; 2-AMINOTHIOPHENES; MILD in [Tang, Yuqi; Yang, Wanfeng; Wang, Wei; Chen, Junqing] Southeast Univ, Sch Chem & Chem Engn, Nanjing 211189, Jiangsu, Peoples R China; [Feng, Chengliang] Jiangsu Coll Engn & Technol, Inst Pharmaceut Engn, Nantong 226000, Jiangsu, Peoples R China; [Ji, Min] Southeast Univ, Sch Biol Sci & Med Engn, Nanjing 211189, Jiangsu, Peoples R China in 2021, Cited 31. The Name is Benzyl ether. Through research, I have a further understanding and discovery of 103-50-4.

An efficient method for the synthesis of chloroesters by the reaction of ethers with acyl chlorides catalyzed by nano-ZnO under solvent-free condition at room temperature was described. The method is compatible with a range of ethers including tricyclic ethers, tetracyclic ethers, pentacyclic ethers and hexacyclic ethers and have afforded the products with moderate to good yields. The ZnO could be reused up to three times and the product yield after three cycles is 87%.

Formula: C14H14O. About Benzyl ether, If you have any questions, you can contact Tang, YQ; Feng, CL; Yang, WF; Ji, M; Wang, W; Chen, JQ or concate me.

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

Yang, HY; Jang, MS; Li, Y; Fu, Y; Wu, TP; Lee, JH; Lee, DS in [Yang, Hong Yu; Fu, Yan] Jilin Inst Chem Technol, Coll Mat Sci & Engn, Jilin 132022, Jilin, Peoples R China; [Li, Yi; Wu, Te Peng; Lee, Doo Sung] Sungkyunkwan Univ, Theranost Macromol Res Ctr, Suwon 16419, Gyeonggi Do, South Korea; [Li, Yi; Wu, Te Peng; Lee, Doo Sung] Sungkyunkwan Univ, Sch Chem Engn, Suwon 16419, Gyeonggi Do, South Korea; [Jang, Moon-Sun; Lee, Jung Hee] Sungkyunkwan Univ, Sch Med, Samsung Med Ctr, Dept Radiol, Seoul 06351, South Korea; [Jang, Moon-Sun; Lee, Jung Hee] Samsung Biomed Res Inst, Ctr Mol & Cellular Imaging, Seoul 06351, South Korea published Hierarchical tumor acidity-responsive self-assembled magnetic nanotheranostics for bimodal bioimaging and photodynamic therapy in 2019.0, Cited 52.0. Safety of Diphenyl oxide. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

Nanosized self-assemblies built from inorganic nanoparticles and polymer ligands have the potential to generate personalized theranostics systems for diagnostic imaging and cancer therapy. However, most of the theranostics systems suffer from poor targeting activity, insensitive diagnosis and drug leakage, leading to poor treatment results. In this study, a hierarchical tumor acidity-responsive magnetic nanobomb (termed HTAMN) was developed for photodynamic therapy and diagnostic imaging. The HTAMNs were formed through the self-assembly of chlorin e6 (Ce6)-functionalized polypeptide ligand, methoxy poly (ethyleneglycol)-block-poly (dopamineethylenediamine-2,3-dimethylmaleic anhydride)-L-glutamate-Ce6 [mPEG-b-P (Dopa-Ethy-DMMA)LG-Ce6] and superparamagnetic iron oxide nanoparticles (SPIONs). Negatively charged HTAMNs circulate in the blood for prolonged periods and promote tumor retention by passive targeting to the tumor. Once the HTAMNs arrive at the tumor location, the acidic extracellular tumor environment reverses the surface charge of the HTAMNs, resulting in tumor accumulation and cellular uptake. Moreover, in response to the more acidic environment inside cells, the photosensitizers are activated resulted in enhanced diagnostic imaging and cancer treatment. The in vitro and in vivo results indicate the effective tumor accumulation, internalization, diagnostic sensitivity and superior photodynamic therapy effect of the HTAMNs. Therefore, designing smart HTAMNs can promote the rapid development of cancer theranostics for clinical implementation.

About Diphenyl oxide, If you have any questions, you can contact Yang, HY; Jang, MS; Li, Y; Fu, Y; Wu, TP; Lee, JH; Lee, DS or concate me.. Safety of Diphenyl oxide

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

In 2020.0 AIP ADV published article about FLAME RETARDANTS; HUMAN EXPOSURE; PBDE; PREDICTIONS; GRAPHDIYNE; SEDIMENT; SAMPLES in [Kim, Taeyoon; Kwon, Yongju; Kwon, Soonchul] Pusan Natl Univ, Dept Civil & Environm Engn, 2,Busandaehak Ro 63 Beon Gil, Busan 46241, South Korea in 2020.0, Cited 33.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Product Details of 101-84-8

Among various techniques for treating polybrominated diphenyl ethers (PBDEs), adsorption and removal methods using carbon materials are widely applied to remove and decompose organic pollutants with high efficiency. Of many carbon allotropes, theoretically developed graphyne has numerous promising applicabilities for its strong carbon chemical bond, large conjugate system, good chemical stability, and excellent electrical conductivity. To evaluate the PBDE removal capability of graphyne as an adsorbent, we investigated the adsorption properties of ten PBDE species on graphyne using the density functional theory calculation. Furthermore, we analyzed the correlation between the hydrophobicity and adsorption characteristics of PBDEs and found that the adsorption energy increased with the hydrophobicity and the bromination number, indicating a linear relationship for only seven samples. In BDE154, BDE183, and BDE209, however, this linearity was not clearly found because when the bromine groups of the PBDE structures were located at 6,6 ‘, two phenyl rings repelled each other to limit adsorption. From a water solvation model, graphyne also indicated a high adsorption capacity of PBDEs. It is worth noting that graphyne is considered to be a suitable material for PBDE adsorption, and the adsorption reaction may vary depending on the structural characteristics and hydrophobicity of the PBDEs.

About Diphenyl oxide, If you have any questions, you can contact Kim, T; Kwon, Y; Kwon, S or concate me.. Product Details of 101-84-8

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

Quality Control of Diphenyl oxide. I found the field of Chemistry; Science & Technology – Other Topics very interesting. Saw the article Nucleophilic Thiols Reductively Cleave Ether Linkages in Lignin Model Polymers and Lignin published in 2020, Reprint Addresses Jackson, JE (corresponding author), Michigan State Univ, Dept Chem, E Lansing, MI 48824 USA.; Hegg, EL (corresponding author), Michigan State Univ, Dept Biochem & Mol Biol, E Lansing, MI 48824 USA.; Hegg, EL (corresponding author), Michigan State Univ, DOE Great Lakes Bioenergy Res Ctr, E Lansing, MI 48824 USA.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide.

Lignin may serve as a renewable feedstock for the production of chemicals and fuels if mild, scalable processes for its depolymerization can be devised. The use of small organic thiols represents a bioinspired strategy to cleave the beta-O-4 bond, the most common linkage in lignin. In the present study, synthetic beta-O-4 linked polymers were treated with organic thiols, yielding up to 90 % cleaved monomer products. Lignin extracted from poplar was also treated with organic thiols resulting in molecular weight reductions as high as 65 % (M-n) in oxidized lignin. Thiol-based cleavage of other lignin linkages was also explored in small-molecule model systems to uncover additional potential pathways by which thiols might depolymerize lignin. The success of thiol-mediated cleavage on model dimers, polymers, and biomass-derived lignin illustrates the potential utility of small redox-active molecules to penetrate complex polymer matrices for depolymerization and subsequent valorization of lignin into fuels and chemicals.

Quality Control of Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Klinger, GE; Zhou, YT; Foote, JA; Wester, AM; Cui, YB; Alherech, M; Stahl, SS; Jackson, JE; Hegg, EL or concate me.

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

HPLC of Formula: C12H10O. In 2019.0 ENVIRON INT published article about POLYCHLORINATED-BIPHENYLS; ORGANOCHLORINE PESTICIDES; SERUM CONCENTRATIONS; ENVIRONMENTAL CHEMICALS; DISRUPTING CHEMICALS; METABOLIC SYNDROME; GLUCOSE-TOLERANCE; EARLY-PREGNANCY; ADIPOSE-TISSUE; EXPOSURE in [Rahman, Mohammad L.; Zhang, Cuilin; Tekola-Ayele, Fasil] Eunice Kennedy Shriver Natl Inst Child Hlth & Hum, Epidemiol Branch, Div Intramural Populat Hlth Res, NIH, Bethesda, MD 20817 USA; [Smarr, Melissa M.] Emory Univ, Dept Environm Hlth, Rollins Sch Publ Hlth, Atlanta, GA 30322 USA; [Lee, Sunmi; Honda, Masato; Kannan, Kurunthachalam] SUNY Albany, Wadsworth Ctr, Dept Environm Hlth Sci, New York State Dept Hlth, Albany, NY 12222 USA; [Lee, Sunmi; Honda, Masato; Kannan, Kurunthachalam] SUNY Albany, Sch Publ Hlth, Albany, NY 12222 USA; [Louis, Germaine M. Buck] George Mason Univ, Deans Off, Coll Hlth & Human Serv, Fairfax, VA 22030 USA; [Rahman, Mohammad L.] Harvard Med Sch, Dept Populat Med, 401 Pk Dr,Suite 401 East, Boston, MA 02215 USA; [Rahman, Mohammad L.] Harvard Pilgr Hlth Care Inst, 401 Pk Dr,Suite 401 East, Boston, MA 02215 USA in 2019.0, Cited 70.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

Background: Persistent organic pollutants (POPs) are linked with insulin resistance and type-2 diabetes (T2D) in the general population. However, their associations with gestational diabetes (GDM) are inconsistent. Objective: We prospectively evaluated the associations of POPs measured in early pregnancy with GDM risk. We also assessed whether pre-pregnancy BMI (ppBMI) and family history of T2D modify this risk. Methods: In NICHD Fetal Growth Study, Singletons, we measured plasma concentration of 76 POPs, including 11 organochlorine pesticides (OCPs), 9 polybrominated diphenylethers (PBDEs), 44 polychlorinated biphenyls (PCBs), and 11 per-and polyfluoroalkyl substances (PFAS) among 2334 healthy non-obese women at 8-13 weeks of gestation. GDM was diagnosed by Carpenter and Coustan criteria. We constructed chemical networks using a weighted-correlation algorithm and examined the associations of individual chemical and chemical networks with GDM using multivariate Poisson regression with robust variance. Results: Higher concentrations of PCBs with six or more chlorine atoms were associated with increased risk of GDM in the overall cohort (risk ratios [RRs] range: 1.08-1.13 per 1-standard deviation [SD] increment) and among women with a family history of T2D (RRs range: 1.08-1.48 per 1-SD increment) or normal ppBMI (RRs range: 1.08-1.22 per 1-SD increment). Similar associations were observed for the chemical network comprised of PCBs with >= 6 chlorine atoms and the summary measure of total PCBs and non-dioxin like PCBs (138, 153, 170, 180). Furthermore, four PFAS congeners-perfluorononanoic acid (PFNA), perfluorooctanoic acid (PFOA), perfluoroheptanoic acid (PFHpA), and perfluorododecanoic acid (PFDoDA)-showed significant positive associations with GDM among women with a family history of T2D (RRs range: 1.22-3.18 per 1-SD increment), whereas BDE47 and BDE153 showed significant positive associations among women without a family history of T2D. Conclusions: Environmentally relevant levels of heavily chlorinated PCBs and some PFAS and PBDEs were positively associated with GDM with suggestive effect modifications by family history of T2D and body adiposity status.

HPLC of Formula: C12H10O. About Diphenyl oxide, If you have any questions, you can contact Rahman, ML; Zhang, CL; Smarr, MM; Lee, S; Honda, M; Kannan, K; Tekola-Ayele, F; Louis, GMB or concate me.

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

Application In Synthesis of Diphenyl oxide. Chen, YX; Liu, QY; Ma, J; Yang, SH; Wu, YH; An, YF in [Chen, Yixiang; Liu, Qiyuan; Ma, Jin; Yang, Shuhui; Wu, Yihang] Chinese Res Inst Environm Sci, State Key Lab Environm Criteria & Risk Assessment, Beijing 100012, Peoples R China; [Chen, Yixiang; An, Yanfei] Anhui Univ, Sch Resources & Environm Engn, Hefei 230000, Peoples R China; [Liu, Qiyuan] Sun Yat Sen Univ, Sch Earth Sci & Engn, Guangzhou 510275, Peoples R China published A review on organophosphate flame retardants in indoor dust from China: Implications for human exposure in 2020.0, Cited 83.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

To investigate the status of organophosphate flame retardants (OPFRs) in indoor dust in China, published scientific studies were systematically collected and analyzed. The analysis revealed large variations among microenvironments, including offices (median: 14.59 mu g/g) and e-waste workshops (median: 13.36 mu g/g), with high levels of OPFRs contamination. Chlorinated organophosphate ester flame retardants (CI-OPFRs) were the dominant OPFRs (52-75%) in most indoor dust samples; however, in ewaste workshops, aryl- and alkyl-OPFRs were the most abundant. As an alternative flame retardant to polybrominated diphenyl ethers (PBDEs), OPFRs concentrations have increased in recent years in indoor environments in China. Urban sources are of greatest concern: Shanghai (mean: 13.54 mu g/g), Guangzhou (mean: 10.76 mu g/g), and Beijing (mean: 9.37 mu g/g) have high EOPFRs contamination levels in indoor dust. Compared to other countries, the OPFRs concentrations in indoor dust in all studied microenvironments from China (median: 8.81 mu g/g) were low. The estimated daily intakes of EOPFRs by dust ingestion for adults and children were 2.12 and 11.06 ng/kg/body weight/day (average), respectively. Human exposure to OPFRs through the accidental intake of indoor dust does not pose a direct health risk to the Chinese population. However, indoor dust ingestion is an important route for human exposure to OPFRs. (C) 2020 Elsevier Ltd. All rights reserved.

Application In Synthesis of Diphenyl oxide. About Diphenyl oxide, If you have any questions, you can contact Chen, YX; Liu, QY; Ma, J; Yang, SH; Wu, YH; An, YF or concate me.

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

I found the field of Polymer Science very interesting. Saw the article A New Benzodithiophene Based Donor-Acceptor pi-Conjugated Polymer for Organic Solar Cells published in 2020.0. Name: Diphenyl oxide, Reprint Addresses Jin, SH (corresponding author), Pusan Natl Univ, Inst Plast Informat & Energy Mat, Grad Dept Chem Mat, Dept Chem Educ, Busandaehakro 63-2, Pusan, South Korea.. The CAS is 101-84-8. Through research, I have a further understanding and discovery of Diphenyl oxide

A new benzodithiophene based donor-acceptor pi-conjugated polymer (P1) is designed and explored as the photoactive donor for organic solar cells (OSCs). The synthesized donor polymer, P1 displays a wide absorption profile ranging from 300-750 nm with optical band gap of 1.61 eV and moderate ionization potential of -5.30 eV. It has good solubility in non-halogenated and halogenated organic solvents. Next, we fabricated OSCs with P1 by blending with PC71BM, the pristine polymer processed from chlorobenzene showed PCE of 2.79%. Upon addition of external additive diphenyl ether to the blend showed a dramatic improvement in PCE with maximum of 5.33%. DPE tailored the active layer morphology and showed two times higher PCE than pristine films. These results clearly indicate that the new polymer has a great potentiality for enhancing efficiency upon solvent additives, which will provide new routes for the development of new class of polymers for high-performance air-stable OSCs.

About Diphenyl oxide, If you have any questions, you can contact Reddy, SS; Aryal, UK; Jin, HJ; Gokulnath, T; Rajalapati, DG; Kranthiraja, K; Shin, ST; Jin, SH or concate me.. Name: Diphenyl oxide

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

Recommanded Product: 101-84-8. In 2020.0 J NANOMATER published article about HETEROGENEOUS CATALYST; REUSABLE CATALYST; FACILE SYNTHESIS; GREEN SYNTHESIS; EFFICIENT; NANOPARTICLES; PHENOLS; PERFORMANCE in [Erasmus, E.] Univ Free State, Dept Chem, ZA-9300 Bloemfontein, South Africa in 2020.0, Cited 29.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8.

Five different copper-oxide nanocrystals were prepared by colloidal synthesis to form either cubic, octahedral, rhombic dodecahedral, truncated cubic, or fluffy sphere structures. These Cu-oxide nanocrystals were characterised using scanning electron microscopy, X-ray photoelectron spectroscopy, and UV-vis. The SEM images show that the Cu2O nanocrystals are relatively uniform and all the crystals have a particle mean diameter below 1000 nm. The smallest particle mean diameter is 411 nm for the rhombic dodecahedral crystals, while the octahedral crystal displays the largest particle mean diameter of 864 nm. The XPS results indicate that the copper is primarily Cu(I)in Cu2O, but some as Cu(II)are also present. The apparent optical band gap energies could be determined from the optical properties of the five Cu-oxide nanocrystals, using the classical Tauc equation. The apparent optical band gap energies ranged between 2.04 and 2.14 eV. The Ullmann C-O coupling reaction was used to investigate the catalytic performance of the Cu-oxide nanocrystals. The fluffy sphere gave the highest % conversion, while the rhombic dodecahedral showed the lowest conversion.

Recommanded Product: 101-84-8. About Diphenyl oxide, If you have any questions, you can contact Erasmus, E or concate me.

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