Search Results - "Ho, Derek"

The Piezoionic Effect: Biomimetic Transduction Mechanism for Sensing, Actuation, Interface, and Energy Harvesting by Ho, Derek

“…The transduction from mechanical to electrical signal or energy, and vice versa, has wide applications spanning wearable electronics, medical devices,…”
Get full text

Quantized adiabatic transport in momentum space by Ho, Derek Y H, Gong, Jiangbin

“…Though topological aspects of energy bands are known to play a key role in quantum transport in solid-state systems, the implications of Floquet band topology…”
Get full text

The Piezoionic Effect: Biomimetic Transduction Mechanism for Sensing, Actuation, Interface, and Energy Harvesting by Ho, Derek

“…Invited for this issue's Front Cover is Prof. Derek Ho of the Atoms‐to‐Systems Lab at the City University of Hong Kong and the Hong Kong Centre for…”
Get full text

Interlayer Structure Engineering of MXene‐Based Capacitor‐Type Electrode for Hybrid Micro‐Supercapacitor toward Battery‐Level Energy Density by Cheng, Wenxiang, Fu, Jimin, Hu, Haibo, Ho, Derek

“…Micro‐supercapacitors are notorious for their low energy densities compared to micro‐batteries. While MXenes have been identified as promising capacitor‐type…”
Get full text

Carrier transport theory for twisted bilayer graphene in the metallic regime by Sharma, Gargee, Yudhistira, Indra, Chakraborty, Nilotpal, Ho, Derek Y. H., Ezzi, M. M. Al, Fuhrer, Michael S., Vignale, Giovanni, Adam, Shaffique

“…Understanding the normal-metal state transport in twisted bilayer graphene near magic angle is of fundamental importance as it provides insights into the…”
Get full text

Aspects of Floquet bands and topological phase transitions in a continuously driven superlattice by Zhou, Longwen, Wang, Hailong, Ho, Derek Y.H., Gong, Jiangbin

“…The recent creation of novel topological states of matter via periodic driving fields has attracted much attention. To contribute to the growing knowledge on…”
Get full text

Geometric Control of Universal Hydrodynamic Flow in a Two-Dimensional Electron Fluid by Keser, Aydın Cem, Wang, Daisy Q., Klochan, Oleh, Ho, Derek Y. H., Tkachenko, Olga A., Tkachenko, Vitaly A., Culcer, Dimitrie, Adam, Shaffique, Farrer, Ian, Ritchie, David A., Sushkov, Oleg P., Hamilton, Alexander R.

“…Fluid dynamics is one of the cornerstones of modern physics and has recently found applications in the transport of electrons in solids. In most solids,…”
Get full text

Sequential Retinal Hemorrhages in an Asymptomatic Child by Ho, Derek K.-H., Khan, Sami, Goyal, Raina

Get full text

Molecular Imaging of Peroxynitrite with HKGreen‑4 in Live Cells and Tissues by Peng, Tao, Wong, Nai-Kei, Chen, Xingmiao, Chan, Yee-Kwan, Ho, Derek Hoi-Hang, Sun, Zhenning, Hu, Jun Jacob, Shen, Jiangang, El-Nezami, Hani, Yang, Dan

“…Peroxynitrite (ONOO–), the product of a radical combination reaction of nitric oxide and superoxide, is a potent biological oxidant involved in a broad…”
Get full text

Inadvertent vitreous staining with trypan blue by Ho, Derek K-H, Rajkumar, Kadaba N

Get full text

Spontaneous Venous Pulsations Detected With Infrared Videography: Comment by Ho, Derek Kwun-Hong, Yeung, Yvonne

Get full text

High energy storage efficiency and thermal stability of A‐site‐deficient and 110‐textured BaTiO3–BiScO3 thin films by Abbas, Waseem, Ho, Derek, Pramanick, Abhijit

“…The development of thin film dielectrics having both high energy density and energy conversion efficiency, as well as good thermal stability, is necessary for…”
Get full text

Framework structure engineering of polymeric carbon nitrides and its recent applications by Tian, Bin, Ho, Derek, Qin, Jiaqian, Hu, Jinguang, Chen, Zhangxing, Voiry, Damien, Wang, Qian, Zeng, Zhiyuan

“…Polymeric carbon nitrides (CN) as star semiconductive materials have attracted increasing attention owing to its numerous superior features, such as facile…”
Get full text

Inhibitory Effect of the Gallotannin Corilagin on Dextran Sulfate Sodium-Induced Murine Ulcerative Colitis by Xiao, Hai-Tao, Lin, Cheng-Yuan, Ho, Derek H. H, Peng, Jiao, Chen, Yan, Tsang, Siu-Wai, Wong, Michael, Zhang, Xiao-Jun, Zhang, Man, Bian, Zhao-Xiang

“…The therapeutic effect of corilagin (1) was evaluated in an acute colitis model induced by dextran sulfate sodium (DSS) in mice, and the mechanism of action…”
Get full text

Bilateral Cystoid Macular Edema and Corneal Endothelial Graft Rejection following Influenza and Varicella-Zoster Vaccinations by Ho, Derek K-H., Stevenson, Sarah R., Kumar, Vinod

“…Multiple cases of corneal graft rejection after various vaccinations have been reported over the past decades. Here we described a case of bilateral cystoid…”
Get full text

Piezoionics: Mechanical‐to‐ionic transduction for sensing, biointerface, and energy harvesting by Chen, Kongqi, Ho, Derek

“…Piezoionic materials consisting of a polymer matrix and mobile ions can produce an electrical output upon an applied pressure inducing an ion concentration…”
Get full text

Broadband Efficiency-Enhanced Mutually Coupled Harmonic Postmatching Doherty Power Amplifier by Xin Yu Zhou, Shao Yong Zheng, Wing Shing Chan, Shichang Chen, Ho, Derek

“…The postmatching topology is an effective approach for broadening the bandwidth of a Doherty power amplifier (DPA). Its efficiency can be enhanced using a…”
Get full text

Recent Advances in Fluorescence Lifetime Analytical Microsystems: Contact Optics and CMOS Time-Resolved Electronics by Wei, Liping, Yan, Wenrong, Ho, Derek

“…Fluorescence spectroscopy has become a prominent research tool with wide applications in medical diagnostics and bio-imaging. However, the realization of…”
Get full text

Writing affects the brain network of reading in Chinese: A functional magnetic resonance imaging study by Cao, Fan, Vu, Marianne, Lung Chan, Derek Ho, Lawrence, Jason M., Harris, Lindsay N., Guan, Qun, Xu, Yi, Perfetti, Charles A.

“…We examined the hypothesis that learning to write Chinese characters influences the brain's reading network for characters. Students from a college Chinese…”
Get full text

Light‐emitting diodes in dermatology: A systematic review of randomized controlled trials by Jagdeo, Jared, Austin, Evan, Mamalis, Andrew, Wong, Christopher, Ho, Derek, Siegel, Daniel M.

“…Objective In dermatology, patient and physician adoption of light‐emitting diode (LED) medical technology continues to grow as research indicates that LEDs may…”
Get full text