Search Results - "Kwok, W. M."

Defects in ZnO Nanorods Prepared by a Hydrothermal Method by Tam, K. H, Cheung, C. K, Leung, Y. H, Djurišić, A. B, Ling, C. C, Beling, C. D, Fung, S, Kwok, W. M, Chan, W. K, Phillips, D. L, Ding, L, Ge, W. K

“…ZnO nanorod arrays were fabricated using a hydrothermal method. The nanorods were studied by scanning electron microscopy, photoluminescence (PL),…”
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A strong two-photon induced phosphorescent Golgi-specific in vitro marker based on a heteroleptic iridium complex by Ho, C-L, Wong, K-L, Kong, H-K, Ho, Y-M, Chan, C T-L, Kwok, W-M, Leung, K S-Y, Tam, H-L, Lam, M H-W, Ren, X-F, Ren, A-M, Feng, J-K, Wong, W-Y

“…A new heteroleptic iridium complex demonstrated low cytotoxicity and near-infrared excitation (via two-photon absorption) for target-specific in vitro Golgi…”
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Subtype-specific reduction of voltage-gated calcium current in medium-sized dorsal root ganglion neurons after painful peripheral nerve injury by McCallum, J.B, Wu, H.-E, Tang, Q, Kwok, W.-M, Hogan, Q.H

“…Abstract Sensory neurons express a variety of voltage-gated Ca2+ channel subtypes, but reports differ on their proportionate representation, and the effects of…”
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ATP-sensitive potassium currents in rat primary afferent neurons: biophysical, pharmacological properties, and alterations by painful nerve injury by Kawano, T, Zoga, V, McCallum, J.B, Wu, H.-E, Gemes, G, Liang, M.-Y, Abram, S, Kwok, W.-M, Hogan, Q.H, Sarantopoulos, C.D

“…Abstract ATP-sensitive potassium (KATP ) channels may be linked to mechanisms of pain after nerve injury, but remain under-investigated in primary afferents so…”
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Catheterised hutch diverticulum masquerading as intraperitoneal bladder perforation by Chan, V S H, Kwok, W M, Cheung, S C W

“…Some possible aetiologies include gonorrhoeal infection, radiation therapy, diabetes mellitus, neurogenic bladder, bladder diverticula, and indwelling urinary…”
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Filmless methods for quality assurance of Tomotherapy using ArcCHECK by Yang, B., Wong, W. K. R., Geng, H., Lam, W. W., Ho, Y. W., Kwok, W. M., Cheung, K. Y., Yu, S. K.

“…Purpose Tomotherapy delivers an intensity‐modulated radiation therapy (IMRT) treatment by the synchronization of gantry rotation, multileaf collimator (MLC),…”
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Fluorescence suppression in resonance Raman spectroscopy using a high-performance picosecond Kerr gate by Matousek, P., Towrie, M., Ma, C., Kwok, W. M., Phillips, D., Toner, W. T., Parker, A. W.

“…A high‐performance Kerr gate designed for the suppression of fluorescence in both time‐resolved and steady‐state resonance Raman spectroscopy is described and…”
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Time-resolved photoluminescence from ZnO nanostructures by Kwok, W. M., Djurišić, A. B., Leung, Y. H., Chan, W. K., Phillips, D. L.

“…Different ZnO nanostructures (tetrapods, shells, rods, and highly faceted rods) were characterized by photoluminescence (PL) and time-resolved PL measurements…”
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Pre-hospital stroke screening and notification of patients with reperfusion-eligible acute ischaemic stroke using modified Face Arm Speech Time test by Leung, W C Y, Teo, K C, Kwok, W M, Lam, L H C, Choi, O M Y, Tse, M M Y, Lui, W M, Tsang, T C, Tsang, A C O

“…To investigate the effects of pre-hospital stroke screening and notification on reperfusion therapy for patients with acute ischaemic stroke. Pre-hospital…”
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Accelerated inactivation of cardiac L‐type calcium channels triggered by anaesthetic‐induced preconditioning by Tampo, A, Hogan, CS, Sedlic, F, Bosnjak, ZJ, Kwok, WM

“…Mandarin translation of Background and purpose:  Cardioprotection against ischaemia by anaesthetic‐induced preconditioning (APC) is well established. However,…”
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5-(Dimethylamino)-N-(4-ethynylphenyl)-1-naphthalenesulfonamide as a novel bifunctional antitumor agent and two-photon induced bio-imaging probe by Chui, C-H, Wang, Q, Chow, W-C, Yuen, M C-W, Wong, K-L, Kwok, W-M, Cheng, G Y-M, Wong, R S-M, Tong, S-W, Chan, K-W, Lau, F-Y, Lai, P B-S, Lam, K-H, Fabbri, E, Tao, X-M, Gambari, R, Wong, W-Y

“…A novel compound, (5-(dimethylamino)-N-(4-ethynylphenyl)-1-naphthalenesulfonamide), was prepared and characterized; it shows dual functional roles as an…”
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Time-resolved photoluminescence study of the stimulated emission in ZnO nanoneedles by Kwok, W. M., Djurišić, A. B., Leung, Y. H., Chan, W. K., Phillips, D. L.

“…ZnO nanoneedles were fabricated by thermal evaporation of Zn nanoparticles at 800°C and atmospheric pressure. The samples showed strong ultraviolet…”
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Excited States of 4-Aminobenzonitrile (ABN) and 4-Dimethylaminobenzonitrile (DMABN):  Time-resolved Resonance Raman, Transient Absorption, Fluorescence, and ab Initio Calculations by Ma, C, Kwok, W. M, Matousek, P, Parker, A. W, Phillips, D, Toner, W. T, Towrie, M

“…Structures of the locally excited (LE) states of 4-aminobenzonitrile (ABN) and 4-dimethylaminobenzonitrile (DMABN) have been studied by picosecond…”
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A Determination of the Structure of the Intramolecular Charge Transfer State of 4-Dimethylaminobenzonitrile (DMABN) by Time-Resolved Resonance Raman Spectroscopy by Kwok, W. M, Ma, C, Matousek, P, Parker, A. W, Phillips, D, Toner, W. T, Towrie, M, Umapathy, S

“…Picosecond time-resolved resonance Raman spectra of the A (intramolecular charge transfer, ICT) state of DMABN, DMABN-d 6 and DMABN-15 N have been obtained…”
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Picosecond Time-Resolved Study of 4-Dimethylaminobenzonitrile in Polar and Nonpolar Solvents by Kwok, W. M, Ma, C, Phillips, D, Matousek, P, Parker, A. W, Towrie, M

“…By applying a Kerr gate to reject fluorescence, the picosecond time-resolved resonance Raman (TR3) spectrum of the intramolecular charge-transfer (ICT) state…”
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GaN/MgO/ZnO heterojunction light-emitting diodes by Chen, Xinyi, Ng, Alan M.C., Djurišić, Aleksandra B., Chan, Wai Kin, Fong, P.W.K., Lui, H.F., Surya, C., Cheng, C.C.W., Kwok, W.M.

“…Light-emitting diodes (LEDs) based on p-GaN/ZnO heterojunction were fabricated. ZnO thin film deposited by electron-beam deposition and ZnO nanorods grown by…”
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Painful neuropathy decreases membrane calcium current in mammalian primary afferent neurons by Hogan, Quinn H, McCallum, J.Bruce, Sarantopoulos, Constantine, Aason, Mark, Mynlieff, Michelle, Kwok, Wai-Meng, Bosnjak, Zeljko J

“…Hyperexcitability of the primary afferent neuron leads to neuropathic pain following injury to peripheral axons. Changes in calcium channel function of sensory…”
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Influence of annealing on stimulated emission in ZnO nanorods by Kwok, W. M., Djurišić, Aleksandra B., Leung, Yu Hang, Li, D., Tam, K. H., Phillips, D. L., Chan, W. K.

“…Vertically aligned ZnO nanorod arrays with rod lengths in the range of 200 - 1500 nm were fabricated by a hydrothermal method. No stimulated emission was…”
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Perspectives of intellectual disability in the Peopleʼs Republic of China: epidemiology, policy, services for children and adults by Kwok, Henry W.M, Cui, Yong, Li, Jing

“…PURPOSE OF REVIEWThis review aims to provide an overview of the current status and recent developments in epidemiology, public policy and services for children…”
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Xenon does not alter cardiac function or major cation currents in isolated guinea pig hearts or myocytes by STOWE, D. F, REHMERT, G. C, KWOK, W.-M, WEIGT, H. U, GEORGIEFF, M, BOSNJAK, Z. J

“…The noble gas xenon (Xe) has been used as an inhalational anesthetic agent in clinical trials with little or no physiologic side effects. Like nitrous oxide,…”
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