Results 71 to 80 of about 1,309,474 (364)

Biofilm Control by Active Topography with Mucin Coating

Advanced Functional Materials, EarlyView.
This study reports a new antifouling strategy based on a bioinspired design. Mucin coating enhances biofilm control by active topography with beating micron‐sized pillars. Besides the mechanical force of beating pillars, the antibiofilm activities also involve biological factors since mucin coating inhibits swarming motility and c‐di‐GMP synthesis in ...
Zehui Han, Yikang Xu, Huan Gu, Teng Zhang, Dacheng Ren   +4 more
wiley   +1 more source

Discovery of an Intrinsic Antiferromagnetic Semiconductor EuSc2Te4 With Magnetism‐Driven Nonlinear Transport

Advanced Functional Materials, EarlyView.
EuSc₂Te₄, an antiferromagnetic semiconductor, exhibits a nonlinear Hall effect (NLHE) characterized by quadratic current–voltage behavior. Combined experimental and theoretical studies reveal that this NLHE is linked to its antiferromagnetism and involves contributions from the quantum metric.
Seng Huat Lee, Yufei Zhao, Noble Gluscevich, Hemian Yi, Zachary Morgan, Huibo Cao, Jahyun Koo, Yu Wang, Jingyang He, Venkatraman Gopalan, Yuanxi Wang, Weiwei Xie, CuiZu Chang, Qiang Zhang, Binghai Yan, Zhiqiang Mao   +15 more
wiley   +1 more source

Outcomes of transcatheter mitral valve replacement for degenerated bioprostheses, failed annuloplasty rings, and mitral annular calcification

European Heart Journal, 2018
Aims We sought to evaluate the outcomes of transcatheter mitral valve replacement (TMVR) for patients with degenerated bioprostheses [valve-in-valve (ViV)], failed annuloplasty rings [valve-in-ring (ViR)], and severe mitral annular calcification [valve ...
Sung-Han Yoon, B. Whisenant, S. Bleiziffer, V. Delgado, Abhijeet Dhoble, N. Schofer, L. Eschenbach, Eric J Bansal, D. Murdoch, M. Ancona, T. Schmidt, Ermela Yzeiraj, F. Vincent, H. Niikura, Won-Keun Kim, M. Asami, A. Unbehaun, S. Hirji, B. Fujita, M. Silaschi, G. Tang, S. Kuwata, S. C. Wong, A. Frangieh, Colin M. Barker, J. Davies, A. Lauten, F. Deuschl, L. Nombela‐Franco, R. Rampat, P. Nicz, J. Masson, H. Wijeysundera, H. Sievert, D. Blackman, Enrique Gutiérrez-Ibañes, D. Sugiyama, T. Chakravarty, D. Hildick-Smith, F. S. de Brito, C. Jensen, C. Jung, R. Smalling, M. Arnold, S. Redwood, A. Kasel, F. Maisano, H. Treede, S. Ensminger, S. Kar, T. Kaneko, T. Pilgrim, P. Sorajja, E. Van Belle, B. Prendergast, V. Bapat, T. Modine, J. Schofer, C. Frerker, J. Kempfert, Guilherme F. Attizzani, A. Latib, U. Schaefer, J. Webb, Jeroen J. Bax, R. Makkar   +65 more
semanticscholar   +1 more source

3D (Bio) Printing Combined Fiber Fabrication Methods for Tissue Engineering Applications: Possibilities and Limitations

Advanced Functional Materials, EarlyView.
Biofabrication aims at providing innovative technologies and tools for the fabrication of tissue‐like constructs for tissue engineering and regenerative medicine applications. By integrating multiple biofabrication technologies, such as 3D (bio) printing with fiber fabrication methods, it would be more realistic to reconstruct native tissue's ...
Waseem Kitana, Indra Apsite, Leonid Ionov   +2 more
wiley   +1 more source

Flow‐Induced Vascular Remodeling on‐Chip: Implications for Anti‐VEGF Therapy

Advanced Functional Materials, EarlyView.
Flow‐induced vascular remodeling plays a critical role in network stabilization and function. Using a vasculature‐on‐chip system, this study reveals how physiological VEGF levels and flow affect vascular remodeling and provides insights into tumor vessel normalization.
Fatemeh Mirzapour‐Shafiyi, Elias Huber, Leonie Karr, Johnny Tong, Andreas Richard Bausch, Friedrich Christian Simmel, Karen Alim   +6 more
wiley   +1 more source

Reduced Leaflet Motion after Transcatheter Aortic-Valve Replacement.

New England Journal of Medicine, 2019
BACKGROUND Subclinical leaflet thickening and reduced leaflet motion of bioprosthetic aortic valves have been documented by four-dimensional computed tomography (CT).
O. de Backer, G. Dangas, H. Jilaihawi, J. Leipsic, C. Terkelsen, R. Makkar, A. Kini, K. Veien, M. Abdel-Wahab, Won-Keun Kim, Prakash Balan, Nicolas M. van Mieghem, O. N. Mathiassen, R. Jeger, M. Arnold, R. Mehran, Ana H C Guimarães, B. Nørgaard, K. Kofoed, P. Blanke, S. Windecker, L. Søndergaard   +21 more
semanticscholar   +1 more source

Fully Bio‐Based Epoxy Resins from Liquefied Wood for Chemically Recyclable Wood Coatings

Advanced Functional Materials, EarlyView.
A bio‐based and chemically recyclable epoxy resin derived from liquefied wood and its use in wood coatings is presented. The resin exhibits mechanical, thermal, and water‐resistant properties comparable to commercial coatings and can be chemically recycled and reused. This approach provides fast access to glossy and fully biobased durable wood coatings
Qisong Hu, Ricardo P. Martinho, Suna Azhdari, Jean‐Paul Lange, Martin van Drongelen, M. Pilar Ruiz, Frederik R. Wurm   +6 more
wiley   +1 more source

Association Between Transcatheter Aortic Valve Replacement and Early Postprocedural Stroke.

Journal of the American Medical Association (JAMA), 2019
Importance Reducing postprocedural stroke is important to improve the safety of transcatheter aortic valve replacement (TAVR). Objective This study evaluated the trends of stroke occurring within 30 days after the procedure during the first 5 years ...
Chetan P. Huded, E. Tuzcu, A. Krishnaswamy, S. Mick, Neal S. Kleiman, Lars G. Svensson, J. Carroll, V. Thourani, Ajay J. Kirtane, P. Manandhar, Andrzej S. Kosinski, S. Vemulapalli, S. Kapadia   +12 more
semanticscholar   +1 more source

High‐Performance Millimeter Scale Electromagnetic Generator

Advanced Functional Materials, EarlyView.
A high‐performance millimeter‐scale electromagnetic generator (mmEMG) is developed using magnetic flux concentrator (MFC) films on both coil ends to enhance magnetic flux. Through simulations and experiments, structural and magnetic properties are optimized, achieving a 5.6‐fold electrical output improvement.
Jin Pyo Lee, Xinran Zhou, Yangyang Xin, Dace Gao, Peiwen Huang, Pooi See Lee   +5 more
wiley   +1 more source

A Vertically‐Stacked Optoelectronic Sensor for Localized Hemodynamics Monitoring

Advanced Functional Materials, EarlyView.
This work introduces a hemodynamics monitoring sensor that features vertically stacked microLEDs and a heterogeneously integrated photodetector. The vertically stacked microLEDs enable localized measurements, and by designing the interoptode distance according to the depth of the target region, this vertically stacked optoelectronic sensor is ...
Taeyeon Lee, Jieun Jung, Hyeongoh Park, Dongwuk Jung, Doyune Kim, Changeui Hong, Seungbeom Kang, Hyunsoo Kim, Tae Kim, Jongho Lee   +9 more
wiley   +1 more source