Results 191 to 200 of about 288,028 (263)

Validation of the Linearity in Image Reconstruction Methods for Speckle Contrast Optical Tomography. [PDF]

IEEE J Sel Top Quantum Electron
Howard AC, Kim B, Carlton L, Yücel MA, Liu B, Boas DA, Cheng X.   +6 more
europepmc   +1 more source

Trifluoromethoxylated Electron Acceptor Enabling Ternary Organic Solar Cells with over 20% Power Conversion Efficiency

Advanced Functional Materials, EarlyView.
ABSTRACT In this work, we introduce a trifluoromethoxy (OCF3) group as a pseudo‐halogen terminal group design for non‐fullerene acceptors, which combines strong inductive electron‐withdrawing ability with moderate resonance donation. The as‐synthesized BTP‐OCF3, when benchmarked against its methoxy analogue BTP‐OCH3, demonstrates narrowed bandgap ...
Chunliang Li, Anhai Liang, Shuwei Qiu, Gavin Ho Ming Ng, Aleksandr Sergeev, Joshua Yuk Lin Lai, Bosen Zou, Xianghao Zeng, Jicheng Yi, Hongxiang Li, Junpo Guo, Wei Liu, Jia Yao, Kam Sing Wong, Zhipeng Kan, Sai Ho Pun, He Yan   +16 more
wiley   +1 more source

SPRING, an effective and reliable framework for image reconstruction in single-particle Coherent Diffraction Imaging. [PDF]

NPJ Comput Mater
Colombo A, Sauppe M, Al Haddad A, Ayyer K, Babayan M, Boll R, Dagar R, Dold S, Fennel T, Hecht L, Knopp G, Kolatzki K, Langbehn B, Maia FRNC, Mall A, Mazumder P, Mazza T, Ovcharenko Y, Polat IC, Raiser D, Schäfer-Zimmermann JC, Schnorr K, Schubert ML, Sehati A, Sellberg JA, Senfftleben B, Shen Z, Sun Z, Svensson PHW, Tümmler P, Usenko S, Ussling CF, Veteläinen O, Wächter S, Walsh N, Weitnauer AV, You T, Zuod M, Meyer M, Bostedt C, Galli DE, Patanen M, Rupp D.   +42 more
europepmc   +1 more source

Microenvironmental Reprogramming by 3D Anisotropic Cardiac Extracellular Matrix Induces Nuclear Remodeling and Epigenetic Maturation of Chemically Induced Cardiomyocytes

Advanced Functional Materials, EarlyView.
A 3D anisotropic hydrogel derived from heart extracellular matrix guides cytoskeletal alignment and nuclear remodeling in reprogrammed cardiomyocyte‐like cells. This study reveals how matrix alignment modulates nuclear envelope dynamics and chromatin state, triggering transcriptional and functional maturation.
Seung Ju Seo, Mi Jeong Lee, Hyun Wook Kang, Seonhee Byeon, Soo‐Kyoung Choi, Nakwon Choi, Seung‐Woo Cho, Yoonhee Jin   +7 more
wiley   +1 more source

ZeroReg3D: a zero-shot registration pipeline for 3D consecutive histopathology image reconstruction. [PDF]

J Med Imaging (Bellingham)
Xiong J, Deng R, Yue J, Lu S, Guo J, Lionts M, Yao T, Cui C, Zhu J, Qu C, Yang Y, Yin M, Yang H, Huo Y.   +13 more
europepmc   +1 more source

Photon Avalanching Nanoparticles: The Next Generation of Upconverting Nanomaterials?

Advanced Functional Materials, EarlyView.
This Perspective outlines the mechanistic foundations that enable photon‐avalanche (PA) behavior in lanthanide nanomaterials and contrasts them with emerging application spaces and forward‐looking design strategies. By bridging threshold engineering, energy‐transfer dynamics, and materials engineering, we provide a coherent roadmap for advancing the ...
Kimoon Lee, Yunseo Kim, Hyeong‐ku Jo, Dongjoon Yoon, Byeonghyeok Im, WonJeong Yu, Eui‐Rim On, Changhwan Lee   +7 more
wiley   +1 more source

Impact of a prototype, dedicated AI-based spectral image reconstruction algorithm on the quality of low-keV virtual monoenergetic images and iodine maps: A phantom study. [PDF]

Med Phys
Greffier J, Dabli D, Pastor M, Rossetto N, Dhombres E, Coulon P, Beregi JP.   +6 more
europepmc   +1 more source

Meniscus Pixel Printing for Contact‐Lens Vision Sensing and Robotic Control

Advanced Functional Materials, EarlyView.
A visual‐sensing contact lens is enabled by meniscus pixel printing (MPP), which rapidly patterns a 200 µm perovskite photodetector pixel in 1 s without masks, vacuum processing, or bulky equipment. A deep‐learning‐based super‐resolution reconstructs sparse on‐lens signals into 80 × 80 high‐resolution visual information, while AI‐driven eye‐tracking ...
Byung‐Hoon Gong, Dohyean Kim, Jiyun Jeong, Taekyeong Kim, Soon‐sung Kwon, Junyoung Seo, Il Jeon, Im Doo Jung   +7 more
wiley   +1 more source

Deep learning-based image reconstruction benefits diffusion tensor imaging for assessing severity of depression. [PDF]

Front Neurosci
Cui Y, Wang Y, Yuan W, Zhang Y, Wang Y, Dai J, Cheng Y, Zhang X, Sun H, Dong S, Wang J, Bai Y, Liu S, Xiao Y.   +13 more
europepmc   +1 more source

Dispensing Volumetric Additive Manufacturing

Advanced Functional Materials, EarlyView.
Dispensing volumetric additive manufacturing (DVAM) prints 3D structures inside a photocurable resin droplet suspended from the tip of a glass pipette, enabling sequential printing without resin vats or manual part removal. Real‐time droplet profiling and ray‐tracing‐based correction compensate for optical distortion at the curved resin‐air interface ...
Hongryung Jeon, Yunsoo Lee, Seobin Park, Kyung‐Hwan Kim, Junyoung Seo, Im Doo Jung   +5 more
wiley   +1 more source