Results 81 to 90 of about 3,165,927 (351)

Engineering the Hierarchical Porosity of Granular Hydrogel Scaffolds Using Porous Microgels to Improve Cell Recruitment and Tissue Integration

Advanced Functional Materials, Volume 35, Issue 12, March 18, 2025.
By fabricating and covalently assembling gelatin methacryloyl (GelMA) porous microgels, a new class of granular hydrogel scaffolds with hierarchical porosity is developed. These scaffolds have a significantly higher void fraction than their counterparts made up of nonporous microgels, enhancing cell recruitment and tissue integration. This research may
Alexander Kedzierski, Sina Kheirabadi, Arian Jaberi, Zaman Ataie, Catherine L. Mojazza, Marisa L. Williamson, Anton M. Hjaltason, Aneesh Risbud, Yuanhui Xiang, Amir Sheikhi   +9 more
wiley   +1 more source

Spectroelectrochemical Determination of Förster Radii for Triplet‐Polaron Quenching in Phosphorescent Organic Light‐Emitting Diodes

Advanced Functional Materials, EarlyView.
Phosphorescent OLEDs suffer from efficiency roll‐off due to triplet‐polaron quenching (TPQ). This study demonstrates for a large set of host‐guest combinations a spectroelectrochemical method to measure the absorption of charged molecules, enabling determining TPQ Förster radii (2.5–4 nm) from the spectral overlap.
Stan E. A. Jaspars, Hiroki Tomita, Clint van Hoesel, Nicolas Daub, René A.J. Janssen, Reinder Coehoorn   +5 more
wiley   +1 more source

Prevalence and risk factors for myopia among school children in Aba, Nigeria

African Vision and Eye Health, 2017
Aim: To study the prevalence of myopia among school children in Aba, Nigeria. Methods: This cross-sectional study was conducted in public and private (primary and secondary) schools.
Uchenna C. Atowa, Alvin J. Munsamy, Samuel O. Wajuihian   +2 more
doaj   +1 more source

Quantum Emitters in Hexagonal Boron Nitride: Principles, Engineering and Applications

Advanced Functional Materials, EarlyView.
Quantum emitters in hexagonal boron nitride have emerged as a promising candidate for quantum information science. This review examines the fundamentals of these quantum emitters, including their level structures, defect engineering, and their possible chemical structures.
Thi Ngoc Anh Mai, Md Shakhawath Hossain, Nhat Minh Nguyen, Yongliang Chen, Chaohao Chen, Xiaoxue Xu, Quang Thang Trinh, Toan Dinh, Toan Trong Tran   +8 more
wiley   +1 more source

Age-related association of refractive error with intraocular pressure in the Korea National Health and Nutrition Examination Survey. [PDF]

PLoS ONE, 2014
To investigate the distribution of intraocular pressure (IOP) and refractive errors according to age group in a representative sample of non-glaucomatous Korean adults.A total of 7,277 adults (≥ 19 years) who participated in the Korea National Health and
Jin A Choi, Kyungdo Han, Yong-Moon Park, Chan Kee Park   +3 more
doaj   +1 more source

Prevalence of refractive error in Europe: the European Eye Epidemiology (E3) Consortium

European Journal of Epidemiology, 2015
To estimate the prevalence of refractive error in adults across Europe. Refractive data (mean spherical equivalent) collected between 1990 and 2013 from fifteen population-based cohort and cross-sectional studies of the European Eye Epidemiology (E3 ...
K. Williams, V. Verhoeven, P. Cumberland, G. Bertelsen, C. Wolfram, Gabriëlle H S Buitendijk, A. Hofman, C. V. van Duijn, J. Vingerling, R. Kuijpers, René Höhn, A. Mirshahi, A. Khawaja, R. Luben, M. G. Erke, T. von Hanno, O. Mahroo, R. Hogg, C. Gieger, A. Cougnard-Grégoire, E. Anastasopoulos, A. Bron, J. Dartigues, J. Korobelnik, C. Creuzot-Garcher, F. Topouzis, C. Delcourt, J. Rahi, T. Meitinger, A. Fletcher, P. Foster, N. Pfeiffer, C. Klaver, C. Hammond   +33 more
semanticscholar   +1 more source

Low‐Loss Far‐Infrared Surface Phonon Polaritons in Suspended SrTiO3 Nanomembranes

Advanced Functional Materials, EarlyView.
The low‐loss, highly confined, and thickness‐tunable surface phonon polaritons are demonstrated in the far‐infrared regime within transferable freestanding SrTiO3 membranes, achieving high figures of merit comparable to the previous record values from the vdW materials.
Konnor Koons, Hans A. Bechtel, Javier Taboada‐Gutiérrez, Reza Ghanbari, Yueyin Wang, Stephanie N. Gilbert Corder, Alexey B. Kuzmenko, Ruijuan Xu, Yin Liu   +8 more
wiley   +1 more source

Refractive error characteristics in patients with congenital blepharoptosis before and after ptosis repair surgery

BMC Ophthalmology, 2016
BackgroundWe examined the effect of surgical repair on the pattern of refractive errors in Korean patients with congenital blepharoptosis.MethodsWe reviewed the clinical records of 54 patients with congenital blepharoptosis who attended our hospital from
Ji-Sun Paik, Su-ah Kim, Shin-Hae Park, Suk-Woo Yang   +3 more
semanticscholar   +1 more source

Understanding and Addressing the Performance Asymmetry Issue in Semitransparent Laminated Organic Photovoltaic Devices

Advanced Functional Materials, EarlyView.
This work addresses the challenge of current–voltage asymmetry in scalable laminated semitransparent organic photovoltaics (OPVs) for indoor applications. Vertical stratification of materials is shown to create an energy barrier, leading to performance differences under different illumination directions.
Gulzada Beket, Anton Zubayer, Leonie Pap, Huagui Lai, Samiran Bairagi, Nakul Jain, Jochen Stahn, Fan Fu, Kenneth Järrendahl, Fredrik Eriksson, Xabier Rodríguez‐Martínez, Olle Inganäs, Uli Würfel, Thomas Österberg, Jonas Bergqvist, Feng Gao   +15 more
wiley   +1 more source

Vat Photopolymerization of High Molecular Weight Polymer Latexes with Pseudothermoplastic Properties for Recyclability

Advanced Functional Materials, EarlyView.
A photocurable latex system enables high‐resolution vat photopolymerization of water‐dispersed thermoplastics, yielding pseudothermoplastic materials with recyclability. The formulation permits precise control over mechanical properties and supports reprocessing through conventional and extrusion‐based methods. Compatibility with two‐photon 3D printing
Jon Ayestaran, Xabier Lopez de Pariza, Fernando Vidal, Clara Vazquez‐Martel, Alodi Pascal, Siwei Yu, Miren Aguirre, Alshakim Nelson, Jose R. Leiza, Eva Blasco, Timothy E. Long, Robert Aguirresarobe, Haritz Sardon   +12 more
wiley   +1 more source