Month: November 2022

Li, Xiang-Shuai; Li, Yong-Fu; Wu, Jia-Rui; Lou, Xin-Yue; Han, Junyou; Qin, Jianchun; Yang, Ying-Wei published an article in 2020, the title of the article was A color-tunable fluorescent pillararene coordination polymer for efficient pollutant detection.Product Details of 150-78-7 And the article contains the following content:

A dicarboxylatopillar[5]arene (DCP5)-based coordination polymer, namely DCP5-EuxTby, with color-tunable emission and capable of nitroarom. pollutant detection, has been designed and fabricated via a typical metal-ligand coordination approach. Due to its rigid skeleton and electron-rich cavity, DCP5 plays an important role in this multi-color framework, not only as a linker but also as a blue-color fluorescence donor. Intriguingly, the fluorescent color of DCP5-EuxTby can be tuned from green to red simply by mediating the molar ratio of Eu3+ : Tb3+ in the functional system. More importantly, a white-color emitting system, i.e., DCP5-Eu1Tb3, is discovered when the ratio of Eu3+ : Tb3+ is 1 : 3, and the white-light emissive DCP5-Eu1Tb3 exhibits good detection performance toward nitroarom. pollutants in a wide application field. We envision that this work will open a new avenue for the exploration of synthetic macrocycle-based new materials in the construction of new fluorescent sensors and detectors for environmental sustainability and bio-related fields. The experimental process involved the reaction of 1,4-Dimethoxybenzene(cas: 150-78-7).Product Details of 150-78-7

The Article related to color tunable fluorescent pillararene polymer pollutant sensor, Biochemical Methods: Spectral and Related Methods and other aspects.Product Details of 150-78-7

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

Xie, Chen; Zhen, Xu; Miao, Qingqing; Lyu, Yan; Pu, Kanyi published an article in 2018, the title of the article was Self-Assembled Semiconducting Polymer Nanoparticles for Ultrasensitive Near-Infrared Afterglow Imaging of Metastatic Tumors.Synthetic Route of 146370-51-6 And the article contains the following content:

Detection of metastatic tumor tissues is crucial for cancer therapy; however, fluorescence agents that allow to do share the disadvantage of low signal-to-background ratio due to tissue autofluorescence. The development of amphiphilic poly(p-phenylenevinylene) derivatives that can self-assemble into the nanoagent (SPPVN) in biol. solutions and emit near-IR afterglow luminescence after cessation of light irradiation for ultrasensitive imaging of metastatic tumors in living mice is herein reported. As compared with the counterpart nanoparticle (PPVP) prepared from the hydrophobic PPV derivate, SPPVN has smaller size, higher energy transfer efficiency, and brighter afterglow luminescence. Moreover, due to the higher PEG d. of SPPVN relative to PPVP poly(ethylene glycol), SPPVN has a better accumulation in tumor. Such a high sensitivity and ideal biodistribution allow SPPVN to rapidly detect xenograft tumors with the size as small as 1 mm3 and tiny peritoneal metastatic tumors that are almost invisible to naked eye, which is not possible for PPVP. Moreover, the oxygen-sensitive afterglow makes SPPVN potentially useful for in vivo imaging of oxygen levels. By virtue of enzymic biodegradability and ideal in vivo clearance, these organic agents can serve as a platform for the construction of advanced afterglow imaging tools. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).Synthetic Route of 146370-51-6

The Article related to semiconducting polymer nanoparticle ir afterglow imaging metastatic tumor, lymph node imaging, optical imaging, semiconducting polymer nanoparticles, tumor imaging, Biochemical Methods: Spectral and Related Methods and other aspects.Synthetic Route of 146370-51-6

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

On August 14, 2017, Makkad, Sarabjot Kaur; Asha, S. K. published an article.Computed Properties of 146370-51-6 The title of the article was π-Conjugated Chromophore Incorporated Polystyrene Nanobeads as Single Optical Agent for Three-Channel Fluorescent Probe in Bioimaging Application. And the article contained the following:

Fluorescent polystyrene (PS) nanobeads in the size range ∼70-120 nm incorporating perylene bisimide (PBI-PS) and/or oligo(p-phenylenevinylene) (OPV-PS) were developed by the miniemulsion polymerization technique. A dye loading content (DLC) of <3% was sufficient to impart high fluorescence emission capability to the PS beads. OPV-PS exhibited emission in the range 400-550 nm with peak emission at 450 nm (λex = 350 nm; φFL = 26%); PBI-PS showed emission from 520-650 nm with peak emission at 545 nm (λex = 490 nm; φFL = 9.7%) in 1× PBS buffer, whereas OPV(PBI)-PS nanobeads incorporating both the fluorophores exhibited multicolor emission capabilities (λex from 350 to 490 nm). The nanoparticles were characterized by field-emission SEM (FESEM), TEM and dynamic light scattering (DLS) for size and zeta potential for surface charge. For bioimaging applications, the PS nanoparticles were incubated with HeLa cells. Cell viability anal. involving HeLa cells showed >90% cell viability confirming the biocompatibility of the PS beads. The cellular uptake of the nanoparticles was confirmed by flow cytometry anal. and confocal laser scanning microscopy (CLSM) images. The subcellular localization of the nanoparticles in the cytoplasm could be precisely established by their simultaneous multicolor emission. The PS-based single optical agent presented here that can function as three-channel fluorescent probe to meet the requirements for multicolor bioimaging is advantageous. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).Computed Properties of 146370-51-6

The Article related to conjugated chromophore polystyrene nanobead fluorescent probe bioimaging, bioimaging, fluorescent polystyrene nanobeads, oligo (p-phenylenevinylene), perylene bisimide, Biochemical Methods: Spectral and Related Methods and other aspects.Computed Properties of 146370-51-6

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

On May 1, 2013, Kucuk, Asuman C.; Matsui, Jun; Miyashita, Tokuji published an article.Related Products of 929-37-3 The title of the article was Effects of subphase composition on the monolayer behavior of “core-coronae” type hybrid amphiphiles. And the article contained the following:

The effect of solutes on monolayer properties of a “core-coronae” type amphiphile was studied. The “core-coronae” type hybrid amphiphile comprises double-decker-shaped polyhedral silsesquioxane (DDSQ) as a core and four di(ethylene glycol) (DEG) units as coronae (4DEG-DDSQ). The mol. was spread onto a water subphase containing phosphoric acid, 1,3-bis(hydroxymethyl)urea, or potassium chloride. Then monolayer properties were studied using surface pressure (π)-area (A) isotherm and Brewster angle microscope measurements. Addition of phosphoric acid and 1,3-bis(hydroxymethyl)urea to the water subphase increased the limiting surface area of the 4DEG-DDSQ monolayer compared to that prepared in the pure water surface. The surface area increase is attributed to formation of strong hydrogen bonding between OH groups of DEG units and solutes. Addition of KCl showed a negligible change in the π-A isotherm, even though DEG units coordinate with K+ ions. The monolayer spread on the different subphases was transferred onto a solid substrate and the morphol. of the transferred film was observed using at. force microscopy (AFM). The AFM images show a dot-like structure, irresp. of the subphase composition, whereas the dot size decreases and the dot d. increases with addition of solutes. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).Related Products of 929-37-3

The Article related to silsesquioxane monolayer surface pressure solute, Surface Chemistry and Colloids: Liquid-Gas Systems and other aspects.Related Products of 929-37-3

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

On May 17, 2011, Kucuk, Asuman C.; Matsui, Jun; Miyashita, Tokuji published an article.Safety of 2-(2-(Vinyloxy)ethoxy)ethanol The title of the article was Effects of Hydrogen Bonding on the Monolayer Properties of Amphiphilic Double-Decker-Shaped Polyhedral Silsesquioxanes. And the article contained the following:

Core-corona type amphiphiles, which comprise double-decker-shaped POSSs (DDSQs) as the core and two or four di(ethylene glycol) (DEG) units as the coronae, have recently been reported to form a stable monolayer at the air-water interface. Another core-corona amphiphile, 2DEGNH-DDSQ, which has a urethane group at the end of the coronae, was synthesized to elucidate the effects of hydrogen bonding on monolayer properties. The surface pressure-area isotherm and Brewster angle microscopy revealed that 2DEGNH-DDSQ initially formed rodlike assemblies. They subsequently coalescence to form a uniform monolayer with compression. Actually, 2DEGNH-DDSQs are well ordered in the rodlike assembly because of the strong hydrogen bonds among the urethane groups, as confirmed by FTIR spectra. Although the monolayer was not transferred onto a solid substrate, mixing of 2DEGNH-DDSQ with 2DEG-DDSQ, which has already been reported to form a liquidlike monolayer, overcame this problem. The 1:1 M mixture of 2DEGNH-DDSQ and 2DEG-DDSQ forms a uniform liquidlike monolayer. The mixed monolayer was transferred onto a solid substrate as a Z-type Langmuir-Blodgett film. Atomic force microscopic (AFM) images of the mixed-bilayer film showed a uniform surface with root-mean-square surface roughness of 0.21 nm. The intermol. hydrogen bonds between the urethane groups in 2DEGNH-DDSQ and the hydroxyl groups in 2DEG-DDSQ improve the monolayer properties, which enable successful transfer of the LB film. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).Safety of 2-(2-(Vinyloxy)ethoxy)ethanol

The Article related to silsesquioxane amphiphile monolayer hydrogen bond, Surface Chemistry and Colloids: Liquid-Gas Systems and other aspects.Safety of 2-(2-(Vinyloxy)ethoxy)ethanol

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

On March 1, 2011, Kucuk, Asuman C.; Matsui, Jun; Miyashita, Tokuji published an article.Recommanded Product: 2-(2-(Vinyloxy)ethoxy)ethanol The title of the article was Langmuir-Blodgett films composed of amphiphilic double-decker shaped polyhedral oligomeric silsesquioxanes. And the article contained the following:

New amphiphilic polyhedral oligomeric silsesquioxanes (POSSs) were synthesized, and their monolayer behavior on a water surface and Langmuir-Blodgett (LB) film formation were studied. Two kinds of amphiphilic POSS mols., which have two or four di(ethylene glycol) units (2OH-DDSQ and 4OH-DDSQ, resp.), were synthesized by direct hydrosilylation of di(ethylene glycol) vinyl ether with double-decker shaped polyhedral oligomeric silsesquioxanes (DDSQs). Surface pressure (π)-area (A) isotherms and Brewster angle microscope (BAM) measurements indicated that both amphiphilic DDSQs form a stable monolayer at the air-water interface. 4OH-DDSQ can be deposited on a solid substrate by the LB technique. Atomic force microscope (AFM) images of a 1-layer 4OH-DDSQ film showed a homogeneous uniform surface on a hydrophilic silicon substrate, whereas nanometer scale dots were formed on a hydrophobic silicon substrate. Multilayer deposition on a hydrophobic substrate resulted in an increase of dot size with increasing deposition number of layers. Also, homogeneous multilayer films with a few voids were obtained on a hydrophilic substrate. 4OH-DDSQ is a good candidate for preparing hybrid nanoassemblies. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).Recommanded Product: 2-(2-(Vinyloxy)ethoxy)ethanol

The Article related to langmuir blodgett film silsesquioxane amphiphile monolayer, Surface Chemistry and Colloids: Liquid-Gas Systems and other aspects.Recommanded Product: 2-(2-(Vinyloxy)ethoxy)ethanol

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

On October 5, 2012, Matsui, Jun; Kucuk, Asuman C.; Miyashita, Tokuji published an article.Name: 2-(2-(Vinyloxy)ethoxy)ethanol The title of the article was Monolayer property of “core-coronae” type hybrid amphiphile with four hydrogen-bonding groups at air-water interface. And the article contained the following:

A “core-coronae” type hybrid amphiphile, which contains urethane unit in the coronae was synthesized, and the monolayer property was studied. The hybrid amphiphile formed a liquid-like monolayer at the air-water interface. The urethane groups formed intramol. hydrogen bonds. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).Name: 2-(2-(Vinyloxy)ethoxy)ethanol

The Article related to hybrid amphiphile hydrogen bonding air water interface monolayer property, Surface Chemistry and Colloids: Liquid-Gas Systems and other aspects.Name: 2-(2-(Vinyloxy)ethoxy)ethanol

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

On April 2, 2021, Luo, Shuping; Wang, Tianqi; Liu, Xiaoqing; Ren, Chenchao; Zhang, Yu published a patent.Recommanded Product: Benzyl(4-bromophenyl)sulfane The title of the patent was Photocatalytic preparation of aryl sulfide and its derivatives. And the patent contained the following:

The present invention relates to the photocatalytic preparation of aryl sulfide and its derivatives In particular, the aryl sulfide compound I or II (wherein, Ar = substituent-substituted Ph group, substituent-substituted benzyl group or substituent-substituted naphthyl group, and the substituent = H, C1-C4 alkyl, C1-C4 alkoxy, halogen group or nitro group; R = H, Me or halogen group; X = C, S, N or O) was prepared by dissolving an N-(sulfanyl) amide compound in a Me aromatic compound under inert gas protection condition, under the action of light, a catalyst, a ligand and a base. The inventive method has good functional group compatibility, the C-S bond compound can be selectively and efficiently constructed in one step, has simple catalytic system, mild reaction conditions, simple and accessible substrate economy and simple reaction operation. The experimental process involved the reaction of Benzyl(4-bromophenyl)sulfane(cas: 53136-21-3).Recommanded Product: Benzyl(4-bromophenyl)sulfane

The Article related to aryl sulfide compound preparation photocatalysis, Heterocyclic Compounds (One Hetero Atom): Pyridines and other aspects.Recommanded Product: Benzyl(4-bromophenyl)sulfane

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

On July 31, 2019, Kucuk, Asuman Celik; Urucu, Oya Aydin published an article.SDS of cas: 929-37-3 The title of the article was Silsesquioxane-modified chitosan nanocomposite as a nanoadsorbent for the wastewater treatment. And the article contained the following:

In this study, synthesized polyhedral oligomeric silsesquioxanes (POSS with eight arms of di(ethylene glycol) oxides) and chitosan based nanocomposite materials (PSCS-(1,2,3)) were prepared by varying the crosslinker ratio while keeping POSS and chitosan quantities constant Among the prepared nanocomposites, PSCS-2 was found to be the most effective nanoadsorbent for the treatment of wastewater containing cadmium (Cd (II)) because of having a balance between the availability of functional sites and the stability of the nanocomposites. The influence of pH, saturation time, initial metal concentration was determined under the optimum conditions. The adsorption property of the nanocomposite material was investigated by the Langmuir and Freundlich adsorption isotherms. The Langmuir isotherm well fitted for metal ion adsorption on PSCS-2. This result was attributed to the succeeding of the smooth surface morphol. thanks to the good solubility and dispersibility of the POSS mols. in the organic chitosan environments. Therefore, the use of POSS reinforced chitosan nanocomposite to treat heavy metal pollutants in wastewater is promising and deserves further investigation. The experimental process involved the reaction of 2-(2-(Vinyloxy)ethoxy)ethanol(cas: 929-37-3).SDS of cas: 929-37-3

The Article related to silsesquioxane chitosan nanocomposite nanoadsorbent wastewater, Plastics Fabrication and Uses: Plastic Product Uses and other aspects.SDS of cas: 929-37-3

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

On October 22, 2001, Yang, Chunhe; He, Gufeng; Sun, Qingjiang; Li, Yongfang published an article.SDS of cas: 146370-51-6 The title of the article was Polymer light-emitting electrochemical cells with 1-methoxy-4-(2-ethylhexyloxy)benzene as salt carrier. And the article contained the following:

The electro-active, 1-methoxy-4-(2-ethylhexyloxy)benzene (MEH-benzene) is employed as ion carrier and redox shuttle in the polymer light-emitting electrochem. cell (LEC). The corresponding LECs with MEH-PPV can be driven within 10 V without failure. The LEC characteristics are clearly shown by the current-voltage curves and the ac impedance spectroscopy. The experimental process involved the reaction of 1-((2-Ethylhexyl)oxy)-4-methoxybenzene(cas: 146370-51-6).SDS of cas: 146370-51-6

The Article related to polymer light emitting electrochem cell methoxyethylhexyloxybenzene, Electrochemistry: Electrochemical Cells and Systems and other aspects.SDS of cas: 146370-51-6

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