Category: 119-61-9

Product Details of 119-61-9. Authors Juneau, A; Frenette, M in AMER CHEMICAL SOC published article about in [Juneau, Antoine; Frenette, Mathieu] Univ Quebec Montreal, Dept Chim, Montreal, PQ H3C 3P8, Canada in 2021.0, Cited 21.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

We report detailed Rainan spectra for the neutral and radical anion forms of benzophenone, fluorenone, 2,2′-bipyridyl, 4,4′-di-tert-butyl-2,2′-dipyridyl, and anthracene. Density functional theory (DFT) predictions for the Raman spectra of these molecules give additional insight into the assignment of each vibrational mode. While the use of DFT has been problematic in quantifying the thermochemistry of highly delocalized radicals, we find that DFT-predicted spectra using the popular B3LYP functional are in excellent agreement with the observed Raman spectra. In the case of the two bipyridyl compounds, the Raman spectra allowed us to conclude that the cis form of the radical anion complexed to a sodium cation was the preferred configuration. Benzophenone and fluorenone radical anions gave a significantly weakened C=O bond stretching vibrational frequency as expected from the population of an antibonding pi* orbital. For benzophenone, the C=O vibration dropped from 1659 to 1403 cm(-1) upon reduction. Similarly, fluorenone showed a C=O vibration observed at 1719 cm(-1) for the neutral form that decreased to 1522 cm(-1) for the radical anion. The structurally rigid anthracene showed relatively smaller Raman band shifts upon single-electron reduction as the pi* orbital is more equally delocalized on the entire structure. In total, we correlated 65 DFT-predicted vibrational modes for the neutral molecules with an overall error of 7.1 cm(-1) (root-mean-square errors (RMSEs)) and 67 DFT-predicted vibrational modes for radical anions with an overall error of 9.9 cm(-1). These comparisons between theory and experiment are another example to demonstrate the power of DFT in predicting the identity and geometry of molecules using Raman spectroscopy.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Safety of Benzophenone. In 2021.0 POLYMERS-BASEL published article about POLYMERS; KINETICS; DYES in [Huang, Tung-Liang; Chen, Yung-Chung] Natl Kaohsiung Univ Sci & Technol, Dept Chem & Mat Engn, Kaohsiung 80778, Taiwan; [Chen, Yung-Chung] Natl Kaohsiung Univ Sci & Technol, Photo SMART Photo Sensit Mat Adv Res & Technol Ct, Kaohsiung 80778, Taiwan in 2021.0, Cited 31.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9.

Three novel visible-light absorbing benzophenone-based hydrogen acceptors (BPD-D, BPDM-D and BPDP-D) were designed on the basis of a donor-benzophenone-donor structural backbone. Mono or diketone units and double diphenylamine electron-donating groups in para-or meta-positions were introduced to comprehend the electronic and structural effects on free radical photopolymerization (FRPP). Such a structural change leads not only to a red-shift of the absorption maxima but strongly enhances their molar extinction coefficients compared to the commercial phototinitiators such as benzophenone (BP) and 4,4 ‘-bis(diethylamino) benzophenone (EMK). In addition, excellent melting points and thermal decomposition temperatures were achieved for those novel compounds. Further, the photochemical reaction behavior was studied by cyclic voltammograms (CV), photolysis and electron spin resonance (ESR) spectroscopy. Finally, benzophenone derivatives in combination with an amine (TEA, triethylamine) as a co-initiator were prepared and initiated the FRPP of trimethylolpropane trimethacrylate (TMPTMA) using a UV lamp as a light source. When used in stoichiometric amounts, the BPDP-D/TEA had the best double bond conversion efficiency among all the compounds studied, and were even superior to the reference compounds of BP/TEA and EMK/TEA. The results and conclusions could provide the fundamental rules applicable for the structural design of benzophenone derivative-based photoinitiators.

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Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

In 2021.0 ADV MATER INTERFACES published article about ORGANOMETALLIC BLOCK-COPOLYMERS; THIN-FILMS; DIBLOCK COPOLYMERS; GLASS-TRANSITION; VERSATILE TOOL; LITHOGRAPHY; SILICON; POLY(FERROCENYLSILANES); NANODIAMONDS; HOMOPOLYMERS in [Runge, Mercedes; Philippi, Michael; Steinhart, Martin] Univ Osnabruck, Inst Chem New Mat, D-49069 Osnabruck, Germany; [Runge, Mercedes; Philippi, Michael; Steinhart, Martin] Univ Osnabruck, CellNanOs, D-49069 Osnabruck, Germany; [Huebner, Hanna; Gallei, Markus] Saarland Univ, Chair Polymer Chem, D-66123 Saarbrucken, Germany; [Grimm, Alexander; Enke, Dirk] Univ Leipzig, Inst Chem Technol, D-04103 Leipzig, Germany; [Manoharan, Gririraj; Wieczorek, Renee; Harneit, Wolfgang; Meyer, Carola] Univ Osnabruck, Phys Dept, D-49076 Osnabruck, Germany in 2021.0, Cited 62.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9. COA of Formula: C13H10O

Patterned substrates for optics, electronics, sensing, lab-on-chip technologies, bioanalytics, clinical diagnostics as well as translational and personalized medicine are typically prepared by additive substrate manufacturing including ballistic printing and microcontact printing. However, ballistic printing (e.g., ink jet and aerosol jet printing, laser-induced forward transfer) involves serial pixel-by-pixel ink deposition. Parallel additive patterning by microcontact printing is performed with solid elastomeric stamps suffering from ink depletion after a few stamp-substrate contacts. The throughput limitations of additive state-of-the art patterning thus arising may be overcome by capillary stamping -parallel additive substrate patterning without ink depletion by mesoporous silica stamps, which enable ink supply through the mesopores anytime during stamping. Thus, either arrays of substrate-bound nanoparticles or colloidal nanodispersions of detached nanoparticles are accessible. Three types of model inks are processed: 1) drug solutions, 2) solutions containing metallopolymers and block copolymers as well as 3) nanodiamond suspensions representing colloidal nanoparticle inks. Thus, aqueous colloidal nanodispersions of stamped drug nanoparticles, regularly arranged ceramic nanoparticles by post-stamping pyrolysis of stamped metallopolymeric precursor nanoparticles and regularly arranged nanodiamond nanoaggregates are obtained. Capillary stamping may overcome the throughput limitations of state-of-the-art additive substrate manufacturing while a broad range of different inks can be processed.

COA of Formula: C13H10O. Bye, fridends, I hope you can learn more about C13H10O, If you have any questions, you can browse other blog as well. See you lster.

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Recommanded Product: Benzophenone. In 2021.0 J ORG CHEM published article about ASYMMETRIC TOTAL-SYNTHESIS; FURAN-DERIVATIVES; STEREOSELECTIVE-SYNTHESIS; EFFICIENT SYNTHESIS; 5+2 CYCLOADDITION; NATURAL-PRODUCTS; RING EXPANSION; GOLD CATALYSIS; EPOXIDATION; OXIDATION in [Xing, Qingzhao; Hao, Zhe; Hou, Jing; Li, Gaoqiang; Gao, Ziwei; Li, Chaoqun; Yu, Binxun] Shaanxi Normal Univ, Minist Educ, Sch Chem & Chem Engn, Key Lab Appl Surface & Colloid Chem, Xian 710062, Peoples R China; [Gou, Jing] Shaanxi Normal Univ, Shaanxi Key Lab Adv Energy Devices, Xian 710062, Peoples R China; [Yu, Binxun] SCNU Qingyuan Inst Sci & Technol Innovat Co Ltd, Qingyuan 511517, Peoples R China in 2021.0, Cited 99.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9.

Oxidation reactions have been extensively studied in the context of the transformations of biomass-derived furans. However, in contrast to the vast literature on utilizing the stoichiometric oxidants, such as m-CPBA and NBS, catalytic methods for the oxidative furan-recyclizations remain scarcely investigated. Given this, we report a means of manganese-catalyzed oxidations of furan with low loading, achieving the Achmatowicz rearrangement in the presence of hydrogen peroxide as an environmentally benign oxidant under mild conditions with wide functional group compatibility.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Recommanded Product: 119-61-9. In 2021 SENSOR ACTUAT B-CHEM published article about LIQUID-LIQUID-EXTRACTION; PHASE-SEPARATION; COMBINATORIAL SYNTHESIS; MICROCHEMICAL SYNTHESIS; FLOW; NANOPARTICLES; MICROREACTOR; TECHNOLOGY; ACTUATION; DROPLETS in [Torabinia, Matin; Moon, Hyejin] Univ Texas Arlington, Mech & Aerosp Engn, Arlington, TX 76019 USA; [Dakarapu, Udaya Sree; Asgari, Parham; Jeon, Junha] Univ Texas Arlington, Chem & Biochem, Arlington, TX 76019 USA in 2021, Cited 53. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9.

As microfluidic systems play important roles to advance chemical synthesis applications in pharmaceutical and life science fields, the demand for fully-automated chemical synthesis work cycles grows. A successful automation of chemical synthesis with high yields requires not only executing sequential steps of organic chemical reactions, but also simple and adaptive purification (i.e., workup) techniques in each step. Despite recent advances in microreactor technologies, seamlessly integrating reactions and work-up toward a fully-automated chemical synthesis platform is an unmet challenge. In this study, we have demonstrated an electrowetting-ondielectric (EWOD) digital microfluidic device (DMF) as an efficient in-line work-up tool for organic chemical synthesis reactions. The model protocol performed on EWOD DMF involves an acid-base workup, liquid-liquid extraction (LLE), and in-line solvent-swap. Device operation parameters of each reactant and unit process have been optimized. This study manifests the capacity of an EWOD device to transform into a drug discovery platform, particularly by hosting synthetically important reactions that require complicated work-up sequences.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

An article Efficient aerobic oxidation of ethylbenzene accelerated by cu species in hydrotalcite WOS:000600589400004 published article about PHASE SELECTIVE OXIDATION; METAL-ORGANIC FRAMEWORK; 1 ATM; N-HYDROXYPHTHALIMIDE; CATALYTIC-OXIDATION; ACETOPHENONE; SYSTEM; ALKYLAROMATICS; COMPLEX; KETONES in [Dai, Xuan; Li, Xingyan; Tang, Shuangling; Peng, Xinhua] Nanjing Univ Sci & Technol, Sch Chem Engn, Nanjing 210094, Peoples R China; [Zheng, Xuegen; Jiang, Ou] Sinopec Anqing Petrochem Co, Anqing 246000, Peoples R China in 2021.0, Cited 35.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9. Product Details of 119-61-9

The simply prepared CuMgAl hydrotalcite (CuMgAl-LDH) has been developed as an efficient catalyst for the aerobic oxidation of ethylbenzene to acetophenone in the presence of N-Hydroxyphthalimide (NHPI). Various alkyl arenes could be tolerated under the selected reaction conditions. The kinetic study showed that the oxidation of ethylbenzene is a first-order reaction over CuMgAl-LDH. The mechanism study indicated that CuMgAl-LDH could accelerate not only the conversion of ethylbenzene, but also the transformation of the alcohol intermediate to ketone. The positive effect of surface basicity of the catalyst on the reaction has been observed in the aerobic oxidation of the ethylbenzene.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Recommanded Product: 119-61-9. Authors Deshpande, NU; Virmani, M; Jayakannan, M in ROYAL SOC CHEMISTRY published article about in [Deshpande, Nilesh Umakant; Virmani, Mishika; Jayakannan, Manickam] Indian Inst Sci Educ & Res IISER Pune, Dept Chem, Dr Homi Bhabha Rd, Pune 411008, Maharashtra, India in 2021.0, Cited 55.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

We report aggregation induced emission (AIE) driven polysaccharide polymersomes as fluorescence resonance energy transfer (FRET) nanoprobes to study their intracellular enzyme-responsive delivery by real-time live-cell confocal microscopy bio-imaging techniques. An AIE active tetraphenylethylene (TPE) optical chromophore and plant-based vesicular directing hydrophobic unit were grafted on clinically relevant polysaccharide-dextran via enzyme-cleavable aliphatic ester chemical linkages. The TPE-tagged dextran self-assembled as 180 +/- 20 nm blue-luminescent polymersomes in aqueous medium and exhibited excellent encapsulation capabilities for water soluble Rose Bengal (RB) and water insoluble Nile red (NR) fluorophores. The selective photoexcitation of the TPE chromophore enabled the FRET process between the TPE donor and RB (or NR) acceptor molecule in <50 angstrom Forster distance afforded by the polymersome. The FRET probe was very stable under extracellular conditions and it exclusively underwent lysosomal esterase enzymatic biodegradation at the intracellular compartments to release RB. The enzyme-trigger enabled the FRET probe to function as an extracellular turn-ON -> intracellular turn-Off red-fluorescent signal (Probe-1). In this process, the AIE self-emission was also simultaneously restored on the TPE chromophore (blue-luminescent, Probe-2) followed by the isolation of donor and acceptor in the cytosol. As a result, this new design enabled the visualization of real-time enzyme-responsive delivery by monitoring the dual fluorescent signals from both the polymer host (blue) and encapsulated guest (red) in a single nano-platform. In vitro cytotoxicity studies established that the polymersome probe was non-toxic to cells up to 300 mu g mL(-1). Lyso-tracker staining experiments supported the FRET probe internalization in the lysosomal compartments for enzymatic-biodegradation. Live cell confocal microscopy with selective photo-excitation was used to directly monitor the enzyme-responsive FRET action in human breast cancer MCF 7 and wild-type mouse embryonic fibroblast cell lines (WT-MEFs). It was found that the tailor-made polymersome FRET probe was efficient to deliver the loaded cargo in <3 h in live cells which predicts the usefulness of the probe in biomedical research. Welcome to talk about 119-61-9, If you have any questions, you can contact Deshpande, NU; Virmani, M; Jayakannan, M or send Email.. Recommanded Product: 119-61-9

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Safety of Benzophenone. Authors Amin, MNG; Rustyana, C; Rohim, FN; Distiawan, R; Mawardani, H; Alamsjah, MA; Tjahjaningsih, W; Subekti, S in SPRINGER published article about in [Amin, Muhamad Nur Ghoyatul; Alamsjah, Mochammad Amin; Tjahjaningsih, Wahju; Subekti, Sri] Airlangga Univ, Fac Fisheries & Marine, Dept Marine, Surabaya 60115, East Java, Indonesia; [Amin, Muhamad Nur Ghoyatul; Rustyana, Cholifatun; Rohim, Fajar Nur; Distiawan, Rizky; Mawardani, Herlina] Airlangga Univ, Fac Fisheries & Marine, Undergrad Program Fisheries Prod Technol, Surabaya 60115, East Java, Indonesia; [Amin, Muhamad Nur Ghoyatul] Univ & Forschungszentrum Tulln UFT, Univ Nat Resources & Life Sci, Inst Chem Renewable Resources, Dept Chem, Konrad Lorenz Str 24-1, A-3430 Tulln An Der Donau, Austria in 2021.0, Cited 45.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9

Sea grape (Caulerpa racemosa) is an edible green alga which contains a high amount of protein with a seafood flavor, which can be released via protein hydrolysis. Our present work was designed to determine the optimal concentration of palm sugar and carboxymethylcellulose (CMC) in sea grape protein hydrolysate sauce. The process optimization was performed to evaluate multiple parameters such as viscosity, color properties, and hedonic score. Five different levels of palm sugar and CMC were designed using a central composite design to yield sauce with a maximum hedonic score. We developed different mathematical models in this work, where viscosity, color properties (L*, a*, b*), and hedonic score were modeled using 2FI (two-factor interaction), quadratic, and linear models, respectively. The numerical optimization revealed that the predicted optimal solution was palm sugar and CMC concentration with generated viscosity, L*, a*, b*, and hedonic score of 0.893 poise, 23.296, 7.300, 19.565, and 3.522, respectively, and a desirability value of 0.839. GC-MS data associated with referred information represented that sea grape sauce had four compounds with a typical seafood flavor, namely, nonanal, hexanal, (E)-2-octenal, and octanoic acid; some native palm sugar flavors; and Maillard reaction products (MRP). Our study suggests that sauce is a potential value-added product from sea grape protein hydrolysate.

Welcome to talk about 119-61-9, If you have any questions, you can contact Amin, MNG; Rustyana, C; Rohim, FN; Distiawan, R; Mawardani, H; Alamsjah, MA; Tjahjaningsih, W; Subekti, S or send Email.. Safety of Benzophenone

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

In 2021.0 J TOXICOL ENV HEAL A published article about DATA-ANALYSIS PIPELINE; RISK-ASSESSMENT; CHEMICALS; VISION in [Phifer, Adrienne; Gray, George; Kratchman, Jessica; Attene-Ramos, Matias S.] George Washington Univ, Dept Environm & Occupat Hlth, Milken Inst Sch Publ Hlth, Washington, DC USA in 2021.0, Cited 33.0. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9. Recommanded Product: Benzophenone

In vivo animal bioassays are increasingly being supplemented with in vitro assays to serve as the new standard for chemical toxicity tests. Despite this shift, investigators face challenges related to increased reliance on in vitro data. The aim of this study was to deploy a streamlined method to assess the ability of in vitro data to predict similar results as in vivo data by correlating chemical toxicity rankings obtained using Benchmark Doses and Benchmark Dose Lower Limits (BMD(L)s) derived from in vivo and in vitro assays. In vitro and in vivo assay characteristics were assessed for their impact on the predictive ability of in vitro data. Minimum best-fit BMD(L)s were calculated for chemicals using Environmental Protection Agency’s (EPA’s) Benchmark Dose Software (BMDS). Forty-one chemicals met the inclusion criteria of this study. Relative chemical toxicity rankings were assessed through Kappa statistics, Pearson correlations, and/or Ordinary Least Squares (OLS) regressions. Results illustrated likely ability of in vitro data to predict similar results as short-term in vivo data. Further, rankings derived from in vitro cytotoxicity assays, unlike stress response assays, significantly correlated with rankings derived from short-term in vivo assays. These results support the use of in vitro data as a prioritization tool within toxicity testing.

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Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem

Peng, ZH; Shi, Y; Chen, N; Li, YJ; Pei, QB in [Peng, Zihang; Shi, Ye; Chen, Norris; Li, Yanji; Pei, Qibing] Univ Calif Los Angeles, Henry Samueli Sch Engn & Appl Sci, Dept Mat Sci & Engn, 420 Westwood Plaza, Los Angeles, CA 90095 USA published Stable and High-Strain Dielectric Elastomer Actuators Based on a Carbon Nanotube-Polymer Bilayer Electrode in 2021.0, Cited 53.0. Name: Benzophenone. The Name is Benzophenone. Through research, I have a further understanding and discovery of 119-61-9.

Dielectric elastomer actuators (DEAs) have shown promises in numerous applications such as bio-inspired robotics, tactile displays, tunable optics, and microfluidics, owing to their unique combination of large actuation strain, high energy density, and light weight. However, the practical applications of the DEAs have been hindered partly due to their poor reliability and durability under high-strain actuation. A major failure mechanism is from the localized electrical breakdown. Compliant electrodes with self-clearing capability have been studied to prevent premature failures. Here, an interpenetrating bilayer compliant electrode comprising a thin layer of a water-based polyurethane (WPU) overcoated on an ultrathin single-walled carbon nanotube (SWNT) layer is reported. The thin polyurethane layer serves as the dielectric barrier to suppress corona discharges of the nanotubes in air. The SWNT+WPU bilayer electrode has the capability to self-clear at the breakdown sites, enhancing the fault tolerance and mendability of the DEA at a large-strain actuation. Stable actuation at 150% area strain for 1000 cycles under square-wave voltage and 5.5-h continuous actuation at a constant voltage have been achieved for acrylic elastomer-based DEAs.

Welcome to talk about 119-61-9, If you have any questions, you can contact Peng, ZH; Shi, Y; Chen, N; Li, YJ; Pei, QB or send Email.. Name: Benzophenone

Reference:
Thiomorpholine – Wikipedia,
,Thiomorpholine | C4H9NS – PubChem