Results 61 to 70 of about 36,566 (258)

Ligand Assisted Epitaxial Growth of CsPbBr3 Microcrystal Resonators With Record ‐Low Lasing Thresholds

Advanced Functional Materials, EarlyView.
Solution‐based ligand‐assisted epitaxial growth (LAEG) yields high‐quality CsPbBr3 microcrystals on different substrates with superior morphology, passivated surfaces, and high photoluminescence quantum yield. These robust micro‐resonators achieve record‐low room‐temperature lasing thresholds of 7.2 kW·cm−2 and maintain operational stability up to 90 ...
Shuyu Zhou, Viktor Rehm, Zijian Peng, Tomáš Hrbek, Anastasia Barabash, Christoph J. Brabec, Berke Özyalin, Yufei Han, Johannes Böhmer, Johannes Will, Erdmann Spiecker, Klaus Götz, Tobias Unruh, Jędrzej Korczak, Tomasz Story, Felix Hilpert, Olaf Brummel, Jörg Libuda, Iva Matolínová, Wolfgang Heiss   +19 more
wiley   +1 more source

Normal-Tension Glaucoma: Epidemiology, Pathogenesis, Diagnosis and Treatment. Literature Review. Part 2. Role of Vascular Dysregulation in the Pathogenesis. Treatment of Normal Tension Glaucoma

Oftalʹmologiâ, 2023
Insufficient blood supply, vascular dysregulation, perfusion pressure and endothelial dysfunction may account for the pathogenic mechanism. OCT angiography (OCTA) measurements have been reported to be useful for glaucoma diagnostics.
N. I. Kurysheva, V. E. Kim, H. M. Plieva, V. Yu. Kim   +3 more
doaj   +1 more source

Position, element, and feature deviation options in OCTA

, 2022
Position, element, and feature deviation options in OCTA. Clicking a stimulus leads to the octa code used to generate it.I created this figure for the paper titled "The Order & Complexity Toolbox for Aesthetics (OCTA): A systematic approach to study the ...
Johan Wagemans (5105474), Eline Van Geert (5104493), Christophe Bossens (11890224)   +2 more
core   +1 more source

Switching Spike Plasticity Shapes ACE2 Engagement Across SARS‐CoV‐2 Variants

Advanced Science, EarlyView.
Conformational plasticity governs SARS‐CoV‐2 spike function and ACE2 recognition. Using high‐speed AFM and single‐molecule force spectroscopy, we analyzed the ancestral spike and nine variants, revealing progressive rigidification from Delta, variable plasticity in Omicron sublineages, and JN.1 compaction.
Sarah Stainer, Rong Zhu, Manuel Reithofer, Gerhard Stadlmayr, Katharina Stadlbauer, Panchika Prangkio, Christoph Rippel, Markus Hahn, Aniko Eva Kasztner, Stefanie Stohl, Petr Bednar, Daniel Ruzek, David Glück, Robert Tampé, Gordana Wozniak‐Knopp, Yoo Jin Oh, Miriam Klausberger, Peter Hinterdorfer   +17 more
wiley   +1 more source

Water‐Soluble POSS Promotes Concurrent Coalescence and Crosslinking for Multiscale‐Reinforced, Coalescent‐Free Waterborne Coatings

Advanced Science, EarlyView.
Water‐soluble amine‐functionalized polyhedral oligomeric silsesquioxane promotes concurrent latex coalescence and crosslinking, allowing epoxy‐functional particles to form continuous films without added volatile coalescing agents. The resulting multiscale‐reinforced waterborne coatings combine high strength, toughness, optical transparency, scratch ...
Chao Wang, Bin Wu, Lin Li, Yibo Ru, Xiaohe Zhang, Minlong Wang, Ruoyan Yang, Jie An   +7 more
wiley   +1 more source

Octa-ammonium POSS-conjugated single-walled carbon nanotubes as vehicles for targeted delivery of paclitaxel

, 2015
Background: Carbon nanotubes (CNTs) have unique physical and chemical properties. Furthermore, novel properties can be developed by attachment or encapsulation of functional groups. These unique properties facilitate the use of CNTs in drug delivery.
Yazdan Madani (17162578), Afshin Mosahebi (3422921), Alexander Seifalina (17250019), Naghmeh Naderi (17249863)   +3 more
core   +3 more sources

Evaluation of the Changes in Vessel Density and Retinal Thickness in Patients Who Underwent Unilateral Congenital Cataract Extraction by OCTA

Clinical Ophthalmology, 2020
Weiwei Zhang,1,* Huan Hu,2,* Haixia Cheng,3,* Qinghuai Liu,1 Dongqing Yuan1 1Department of Ophthalmology, The First Affiliated Hospital with Nanjing Medical University, Nanjing, Jiangsu Province, People’s Republic of China; 2Department of ...
Zhang W, Hu H, Cheng H, Liu Q, Yuan D
doaj  

Changes in Ocular Biomarkers from Normal Cognitive Aging to Alzheimer’s Disease: A Pilot Study

Eye and Brain, 2023
Pareena Chaitanuwong,1,2 Supharat Jariyakosol,3,4 Supanut Apinyawasisuk,3,4 Parima Hirunwiwatkul,3,4 Hathairat Lawanlattanagul,3,4 Solaphat Hemrungrojn,5,6 Yuda Chongpison7 1Ophthalmology Department, Rajavithi Hospital, Ministry of Public Health, Bangkok,
Chaitanuwong P, Jariyakosol S, Apinyawasisuk S, Hirunwiwatkul P, Lawanlattanagul H, Hemrungrojn S, Chongpison Y   +6 more
doaj  

Mitochondrial Quality Control in Degenerative Musculoskeletal Diseases: Signaling Networks and Therapeutic Landscapes

Advanced Science, EarlyView.
Mitochondrial quality control (MQC) collapse redefines osteoarthritis, intervertebral disc degeneration, and osteoporosis as disorders of organelle dysfunction. Damaged mitochondria leak mtDNA and metabolites, driving cGAS‐STING inflammation, epigenetic reprogramming, and metabolic memory.
Haiyang Gao, Zhangrong Cheng, Xianglong Chen, Wenbo Wu, Wang Wu, Zimu Yu, Cao Yang, Yukun Zhang   +7 more
wiley   +1 more source

Impact of image preprocessing on dermatological OCTA vessel segmentation: a DERMA-OCTA study

Journal of Biomedical Optics
Optical coherence tomography angiography (OCTA) offers dye-free, three-dimensional views of skin microvasculature, yet progress in developing reliable and quantitative solutions for vessel architecture analysis is slowed by heterogeneous preprocessing practices, scarce annotated data, and limited evaluation metrics.We assess how typical OCTA ...
Rotunno, Giulia, Salvi, Massimo, Deinsberger, Julia, Krainz, Lisa, Bugyi, Lukasz, Weber, Benedikt, Sinz, Christoph, Kittler, Harald, Schmetterer, Leopold, Drexler, Wolfgang, Liu, Mengyang, Meiburger, Kristen M.   +11 more
openaire   +3 more sources