Search Results - "Chen, Peter P"

Alkane Oxidation: Methane Monooxygenases, Related Enzymes, and Their Biomimetics by Wang, Vincent C.-C, Maji, Suman, Chen, Peter P.-Y, Lee, Hung Kay, Yu, Steve S.-F, Chan, Sunney I

“…Methane monooxygenases (MMOs) mediate the facile conversion of methane into methanol in methanotrophic bacteria with high efficiency under ambient conditions…”
Get full text

Probing substrate binding inside a paramagnetic cavity: a NMR spectroscopy toolbox for combined experimental and theoretical investigation by Sarkar, Sabyasachi, Wu, Chang-Quan, Manna, Santanu, Samanta, Deepannita, Chen, Peter P-Y, Rath, Sankar Prasad

“…Protein cavities often rely on the paramagnetic metal present in their active site in order to catalyse various chemical transformations in biology. The…”
Get full text

Efficient Room-Temperature Oxidation of Hydrocarbons Mediated by Tricopper Cluster Complexes with Different Ligands by Nagababu, Penumaka, Maji, Suman, Kumar, Manyam Praveen, Chen, Peter P.-Y., Yu, Steve S.-F., Chan, Sunney I.

“…Six tricopper cluster complexes of the type [CuICuICuI(L)]1+ supported by a series of multidentate ligands (L) have been developed as oxidation catalysts…”
Get full text

The MoMo Quintuple Bond as a Ligand to Stabilize Transition-Metal Complexes by Lu, Duan-Yen, Chen, Peter P.-Y., Kuo, Ting-Shen, Tsai, Yi-Chou

“…Herein, we report the employment of the MoMo quintuple bonded amidinate complex to stabilize Group 10 metal fragments {(Et3P)2M} (M=Pd, Pt) and give rise to…”
Get full text

Efficient catalytic oxidation of hydrocarbons mediated by tricopper clusters under mild conditions by Chan, Sunney I., Chien, Claire Y.-C., Yu, Cinda S.-C., Nagababu, Penumaka, Maji, Suman, Chen, Peter P.-Y.

“…Two tricopper clusters have been developed as oxidation catalysts capable of converting cyclohexane to cyclohexanol/cyclohexanone with high efficiency at room…”
Get full text

Development of the Tricopper Cluster as a Catalyst for the Efficient Conversion of Methane into MeOH by Chen, Peter P.-Y., Nagababu, Penumaka, Yu, Steve S.-F., Chan, Sunney I.

“…Following recent progress towards understanding the structure of the particulate methane monooxygenase in methanotrophic bacteria, it is now possible to…”
Get full text

Paramagnetic NMR Shifts for Saddle-Shaped Five-Coordinate Iron(III) Porphyrin Complexes with Intermediate-Spin Structure by Chen, Ching-Chin, Chen, Peter P.-Y.

“…Calculable results: Complex density functional calculations and spin distribution analyses have been performed for planar and saddled iron(III) porphyrin…”
Get full text

Redox Potentiometry Studies of Particulate Methane Monooxygenase: Support for a Trinuclear Copper Cluster Active Site by Chan, Sunney I., Wang, Vincent C.-C., Lai, Jeff C.-H., Yu, Steve S.-F., Chen, Peter P.-Y., Chen, Kelvin H.-C., Chen, Chang-Li, Chan, Michael K.

“…A pocketful of coppers: Redox potentiometry and EPR experiments have confirmed that the active site of the particulate methane monooxygenase (pMMO), a…”
Get full text

Dioxygen Activation of a Trinuclear CuICuICuI Cluster Capable of Mediating Facile Oxidation of Organic Substrates: Competition between O-Atom Transfer and Abortive Intercomplex Reduction by Maji, Suman, Lee, Jason C.-M., Lu, Yu-Jhang, Chen, Chang-Li, Hung, Mu-Cheng, Chen, Peter P.-Y., Yu, Steve S.-F., Chan, Sunney I.

“…The dioxygen activation of a series of CuICuICuI complexes based on the ligands (L) 3,3′‐(1,4‐diazepane‐…”
Get full text

Different Antiferromagnetic Coupling between 5,5′‐ and 10,10′‐Linked Iron(III) Corrole Dimers by Tanaka, Takayuki, Ooi, Shota, Ide, Yuki, Ikeue, Takahisa, Suzuki, Masaaki, Chen, Peter P.‐Y., Takahashi, Masashi, Osuka, Atsuhiro

“…Two FeIII corroles were connected through a single meso–meso linkage at different positions, that is, 5,5′‐linkage and 10,10′‐linkage, which led to the…”
Get full text

Facile O-atom insertion into C{cjs0807}C and C{cjs0807}H bonds by a trinuclear copper complex designed to harness a singlet oxene by Chen, Peter P.-Y, Yang, Richard B.-G, Lee, Jason C.-M, Chan, Sunney I

“…Two trinuclear copper [CuICuICuI(L)]¹⁺ complexes have been prepared with the multidentate ligands (L)…”
Get full text

Myosin binding protein-C phosphorylation is the principal mediator of protein kinase A effects on thick filament structure in myocardium by Colson, Brett A, Patel, Jitandrakumar R, Chen, Peter P, Bekyarova, Tanya, Abdalla, Mohamed I, Tong, Carl W, Fitzsimons, Daniel P, Irving, Thomas C, Moss, Richard L

“…Abstract Phosphorylation of cardiac myosin binding protein-C (cMyBP-C) is a regulator of pump function in healthy hearts. However, the mechanisms of regulation…”
Get full text

The characterization of the saddle shaped nickel(III) porphyrin radical cation: an explicative NMR model for a ferromagnetically coupled metallo-porphyrin radical by Cheng, Ru-Jen, Ting, Chiao-Han, Chao, Ten-Chih, Tseng, Tzu-Hsien, Chen, Peter P-Y

“…Ni(III)(OETPP˙)(Br)2 is the first Ni(III) porphyrin radical cation with structural and (1)H and (13)C paramagnetic NMR data for porphyrinate systems…”
Get more information

Advanced Magnetic Resonance Studies of Tetraphenylporphyrinatoiron(III) Halides by Tin, Pagnareach, Stavretis, Shelby E., Ozerov, Mykhaylo, Krzystek, J., Ponomaryov, A. N., Zvyagin, S. A., Wosnitza, J., Chen, Ching-Chin, Chen, Peter P.-Y., Telser, Joshua, Xue, Zi-Ling

“…High-Frequency and -Field EPR (HFEPR) studies of Fe(TPP)X (X = F, Cl, Br; I, TPP 2− =  meso -tetraphenylporphyrinate dianion) and far-IR magnetic spectroscopic…”
Get full text

Methane oxidation by the copper methane monooxygenase: Before and after the cryogenic electron microscopy structure of particulate methane monooxygenase from Methylococcus capsulatus (Bath) by Chan, Sunney I, Wang, Vincent C.‐C, Chen, Peter P.‐Y., Yu, Steve S.‐F.

“…The particulate methane monooxygenase (pMMO) is a copper monooxygenase that converts methane into methanol in methanotrophic bacteria. As this enzyme converts…”
Get full text

GATA3 expression in primary lung carcinomas: correlation with histopathologic features and TTF-1, napsin A, and p40 expression by Wang, Minhua, Chen, Peter P., Cai, Guoping

“…This study assessed the expression of GATA3 in primary lung carcinomas and correlated it with tumor histology and immunostains routinely utilized in the work…”
Get full text

Theoretical modeling of the hydroxylation of methane as mediated by the particulate methane monooxygenase by Chen, Peter P.-Y., Chan, Sunney I.

“…We present here the results of density functional theory (DFT) calculations directed toward elucidation of the C H bond activation mechanism that might be…”
Get full text

Copper–obatoclax derivative complexes mediate DNA cleavage and exhibit anti-cancer effects in hepatocellular carcinoma by Su, Jung-Chen, Chang, Jung-Hua, Huang, Jui-Wen, Chen, Peter P.-Y., Chen, Kuen-Feng, Tseng, Ping-Hui, Shiau, Chung-Wai

“…•Obatoclax and compound 7 selectively coordinate with copper ion.•Structure–activity relationship of copper–obatoclax derivatives in DNA…”
Get full text

An Unusual Cause of Obstructive Jaundice: a Metastatic Renal Cell Carcinoma by Daniel, Mina, Patel, Jigar M., Chen, Peter P., Kamel, Maria

Get full text

Transmural variation in myosin heavy chain isoform expression modulates the timing of myocardial force generation in porcine left ventricle by Stelzer, Julian E., Norman, Holly S., Chen, Peter P., Patel, Jitandrakumar R., Moss, Richard L.

“…Recent studies have shown that the sequence and timing of mechanical activation of myocardium vary across the ventricular wall. However, the contributions of…”
Get full text