Search Results - "Wang, David Y."

Enantioselective Photoredox Catalysis Enabled by Proton-Coupled Electron Transfer: Development of an Asymmetric Aza-Pinacol Cyclization by Rono, Lydia J, Yayla, Hatice G, Wang, David Y, Armstrong, Michael F, Knowles, Robert R

“…The first highly enantioselective catalytic protocol for the reductive coupling of ketones and hydrazones is reported. These reactions proceed through neutral…”
Get full text

Olefin Isomerization by Iridium Pincer Catalysts. Experimental Evidence for an η3-Allyl Pathway and an Unconventional Mechanism Predicted by DFT Calculations by Biswas, Soumik, Huang, Zheng, Choliy, Yuriy, Wang, David Y, Brookhart, Maurice, Krogh-Jespersen, Karsten, Goldman, Alan S

“…The isomerization of olefins by complexes of the pincer-ligated iridium species ( tBuPCP)Ir ( tBuPCP = κ3-C6H3-2,6-(CH2P t Bu2)2) and ( tBuPOCOP)Ir ( tBuPOCOP…”
Get full text

Net Oxidative Addition of C(sp3)-F Bonds to Iridium via Initial C-H Bond Activation by Choi, Jongwook, Wang, David Y., Kundu, Sabuj, Choliy, Yuriy, Emge, Thomas J., Krogh-Jespersen, Karsten, Goldman, Alan S.

“…Carbon-fluorine bonds are the strongest known single bonds to carbon and as a consequence can prove very hard to cleave. Alhough vinyl and aryl C-F bonds can…”
Get full text

Assessment of the Electronic Factors Determining the Thermodynamics of “Oxidative Addition” of C–H and N–H Bonds to Ir(I) Complexes by Wang, David Y, Choliy, Yuriy, Haibach, Michael C, Hartwig, John F, Krogh-Jespersen, Karsten, Goldman, Alan S

“…A study of electronic factors governing the thermodynamics of C–H and N–H bond addition to Ir­(I) complexes was conducted. DFT calculations were performed on…”
Get full text

Origin of Regioselectivity in the Dehydrogenation of Alkanes by Pincer–Iridium Complexes: A Combined Experimental and Computational Study by Biswas, Soumik, Blessent, Michael J, Gordon, Benjamin M, Zhou, Tian, Malakar, Santanu, Wang, David Y, Krogh-Jespersen, Karsten, Goldman, Alan S

“…PCP-pincer (κ3-2,6-C6H3(CH2PR2)2) iridium complexes have been reported to catalyze the transfer dehydrogenation of n-alkanes with high regioselectivity for the…”
Get full text

Synthesis and Characterization of Carbazolide-Based Iridium PNP Pincer Complexes. Mechanistic and Computational Investigation of Alkene Hydrogenation: Evidence for an Ir(III)/Ir(V)/Ir(III) Catalytic Cycle by Cheng, Chen, Kim, Bong Gon, Guironnet, Damien, Brookhart, Maurice, Guan, Changjian, Wang, David Y, Krogh-Jespersen, Karsten, Goldman, Alan S

“…New carbazolide-based iridium pincer complexes (carbPNP)­Ir­(C2H4), 3a, and (carbPNP)­Ir­(H)2, 3b, have been prepared and characterized. The dihydride, 3b,…”
Get full text

Olefin Hydroaryloxylation Catalyzed by Pincer–Iridium Complexes by Haibach, Michael C, Guan, Changjian, Wang, David Y, Li, Bo, Lease, Nicholas, Steffens, Andrew M, Krogh-Jespersen, Karsten, Goldman, Alan S

“…Aryl alkyl ethers, which are widely used throughout the chemical industry, are typically produced via the Williamson ether synthesis. Olefin hydroaryloxylation…”
Get full text

Preparation, characterization, stability, and controlled release of chitosan-coated zein/shellac nanoparticles for the delivery of quercetin by Liu, Jiawen, Yu, Hongrui, Kong, Jianglong, Ge, Xiaohan, Sun, Yuting, Mao, Meiru, Wang, David Y., Wang, Yi

“…[Display omitted] •Quercetin-loaded zein/shellac nanoparticles with chitosan coatings (QZSC) were prepared.•QZSC with a ratio of 4:1 of zein and chitosan…”
Get full text

Using Smart Meter Data to Improve the Accuracy of Intraday Load Forecasting Considering Customer Behavior Similarities by Quilumba, Franklin L., Wei-Jen Lee, Heng Huang, Wang, David Y., Szabados, Robert L.

“…With the deployment of advanced metering infrastructure (AMI), an avalanche of new energy-use information became available. Better understanding of the actual…”
Get full text

Cyclic Boronates Inhibit All Classes of β-Lactamases by Cahill, Samuel T, Cain, Ricky, Wang, David Y, Lohans, Christopher T, Wareham, David W, Oswin, Henry P, Mohammed, Jabril, Spencer, James, Fishwick, Colin W G, McDonough, Michael A, Schofield, Christopher J, Brem, Jürgen

“…β-Lactamase-mediated resistance is a growing threat to the continued use of β-lactam antibiotics. The use of the β-lactam-based serine-β-lactamase (SBL)…”
Get full text

Cleavage of Ether, Ester, and Tosylate C(sp3)–O Bonds by an Iridium Complex, Initiated by Oxidative Addition of C–H Bonds. Experimental and Computational Studies by Kundu, Sabuj, Choi, Jongwook, Wang, David Y, Choliy, Yuriy, Emge, Thomas J, Krogh-Jespersen, Karsten, Goldman, Alan S

“…A pincer-ligated iridium complex, (PCP)Ir (PCP = κ3-C6H3-2,6-[CH2P(t-Bu)2]2), is found to undergo oxidative addition of C(sp3)–O bonds of methyl esters…”
Get full text

Crotonases: Nature’s Exceedingly Convertible Catalysts by Lohans, Christopher T, Wang, David Y, Wang, Jimmy, Hamed, Refaat B, Schofield, Christopher J

“…The crotonases comprise a widely distributed enzyme superfamily that has multiple roles in both primary and secondary metabolism. Many crotonases employ…”
Get full text

Autosomal Trisomy and Triploidy Are Corrected During Female Meiosis in Caenorhabditis elegans by Vargas, Elizabeth, McNally, Karen, Friedman, Jacob A, Cortes, Daniel B, Wang, David Y, Korf, Ian F, McNally, Francis J

“…Trisomy and triploidy, defined as the presence of a third copy of one or all chromosomes, respectively, are deleterious in many species including humans…”
Get full text

Structure activity relationship studies on rhodanines and derived enethiol inhibitors of metallo-β-lactamases by Zhang, Dong, Markoulides, Marios S., Stepanovs, Dmitrijs, Rydzik, Anna M., El-Hussein, Ahmed, Bon, Corentin, Kamps, Jos J.A.G., Umland, Klaus-Daniel, Collins, Patrick M., Cahill, Samuel T., Wang, David Y., von Delft, Frank, Brem, Jürgen, McDonough, Michael A., Schofield, Christopher J.

“…[Display omitted] Metallo-β-lactamases (MBLs) enable bacterial resistance to almost all classes of β-lactam antibiotics. We report studies on enethiol…”
Get full text

Stock dividends in China: signalling or liquidity explanations? by Nguyen, Nhut H., Wang, David Y.

“…We test alternative hypotheses on a sample of Chinese stock dividends. The inverse Mills ratio, a signal about future performance, is positively related to…”
Get full text

13 C-Carbamylation as a mechanistic probe for the inhibition of class D β-lactamases by avibactam and halide ions by Lohans, Christopher T, Wang, David Y, Jorgensen, Christian, Cahill, Samuel T, Clifton, Ian J, McDonough, Michael A, Oswin, Henry P, Spencer, James, Domene, Carmen, Claridge, Timothy D W, Brem, Jürgen, Schofield, Christopher J

“…The class D (OXA) serine β-lactamases are a major cause of resistance to β-lactam antibiotics. The class D enzymes are unique amongst β-lactamases because they…”
Get more information

Mxene-based wearable self-powered and photothermal triboelectric nanogenerator patches for wound healing acceleration and tactile sensing by Mao, Meiru, Kong, Jianglong, Ge, Xiaohan, Sun, Yuting, Yu, Hongrui, Liu, Jiawen, Huang, Weimin, Wang, David Y., Wang, Yi

“…[Display omitted] •The MXene-based wearable triboelectric nanogenerator (TENG) was applied for wound healing acceleration.•With both photothermal heating and…”
Get full text

Towards superhydrophobic coatings via thiol-ene post-modification of polymeric submicron particles by Owusu-Nkwantabisah, Silas, Robbins, Mark, Wang, David Y.

“…[Display omitted] •Superhydrophobic coatings were achieved via the assembly of surface functionalized polymer (PVDF) microparticles.•Thiol-ene “Click” reaction…”
Get full text

Application of self powered black phosphorus nanosheets-based hydrogel skin patch in wound healing of diabetes by Ge, Xiaohan, Mao, Meiru, Yu, Hongrui, Liu, Jiawen, Kong, Jianglong, Sun, Yuting, Huang, Weimin, Wang, David Y., Wang, Yi

“…Diabetes mellitus-related chronic non-healing wounds have greatly lowered the quality of life for people afflicted and placed a heavy financial burden on the…”
Get full text

Reactive oxygen species-responsive nanotherapy for the prevention and treatment of cerebral ischemia–reperfusion injury by Kong, Jianglong, Chu, Runxuan, Wen, Junjie, Yu, Hongrui, Liu, Jiawen, Sun, Yuting, Mao, Meiru, Ge, Xiaohan, Jin, Zixin, Huang, Weimin, Hu, Na, Zhang, Yi, Wang, David Y., Wang, Yi

“…•A Cu4.6O NP-based platelet membrane-coated nanoplatform (MDzCu) was developed.•Both Cu4.6O and DHA were released from the nanoplatform in the ROS-rich…”
Get full text