Results 151 to 160 of about 4,852,844 (283)

Integrated O2 and H2 Gas Therapy via Microneedle‐Assisted Photocatalytic Water Splitting for Accelerating Diabetic Full‐Thickness Skin Wound Healing

Advanced Science, EarlyView.
A concept of integrated O2 and H2 gas therapy is achieved using a gas‐producing material. PMP nanoparticles, fabricated from platinum, MIL‐101(Fe)‐NH2, and phosphotungstic acid, are integrated into bilayer gelatin methacryloyl microneedles for transdermal delivery. These microneedles enable integrated O2 and H2 gas therapy and promote wound healing via
Zesheng Chen, Yanchao Yu, Xingyuan Xiao, Wenwen Cheng, Ye Yang, Zhengyao Zhang, Wang Wang, Zhijun Zhou, Weikang Hu, Xiaolong Wang, Bing Li, Kwang Leong Choy, Yun Chen, Zijian Wang   +13 more
wiley   +1 more source

Optical characterization of a laser speckle contrast imaging system for intraoperative blood flow monitoring. [PDF]

Biomed Opt Express
Albor-Ramírez E, Reyes-Alberto M, Vidal-Flores LM, Domínguez-Velasco CF, Padilla-Castañeda MA.   +4 more
europepmc   +1 more source

Fast, high-density, and depth-sensitive time-resolved laser speckle contrast imaging (TR-LSCI) of cerebral blood flow

Imaging cerebral blood flow (CBF) is crucial for diagnosing cerebrovascular diseases. Conventional laser speckle contrast imaging (LSCI) offers high spatiotemporal resolution but limited penetration depth (
Akbari, Faezeh, Fathi, Faraneh, Yu, Guoqiang, Haratbar, Samaneh Rabienia, Chen, Lei, Bruschini, Claudio, Mohtasebi, Mehrana, Charbon, Edoardo, Singh, Dara   +8 more
core   +1 more source

The Interplay of Curvature, Geometry, and Topology Shapes Tissue Organisation in Epithelial Shells

Advanced Science, EarlyView.
Purely geometric 3D Voronoi models predict the organisation of epithelial shells. The interplay of curvature, geometry, and topology enriches the number of pentagons in shells with lower number of cells. Small MDCK cysts and Mouse embryos match the top polygonal configurations in a compactness‐based ranking derived from the Voronoi model. In conclusion,
Laura Morato, Jesús A. Andrés‐San Román, Juan Garrido‐García, Carmen Gordillo‐Vázquez, Ana M. Palacios, Elisabeth Lidueña‐Fernández, Katie McDole, Pedro Gómez‐Gálvez, Valentina Annese, Luis M. Escudero   +9 more
wiley   +1 more source

Intraday and Interday Repeatability of Laser Speckle Contrast Imaging for Ocular Blood Flow Measurement in Healthy Subjects. [PDF]

Transl Vis Sci Technol
Wang X, Gameiro GR, Hoover A, Moarefi M, Wang S, Duan L, Wang X, Jiang H, Wang J.   +8 more
europepmc   +1 more source

AI‐Powered, Temperature‐Resolved Centrifugal Microfluidics for Rapid 3D Phase‐Diagram Generation of Biomolecular Condensates

Advanced Science, EarlyView.
By merging centrifugal microfluidics, precise temperature control, and AI image recognition, T‐PhaseMap transforms biomolecular condensate phase mapping into a rapid, temperature‐resolved workflow. It generates 3D composition–temperature phase diagrams within 30 min, resolves four phase states, and uncovers temperature‐dependent heparin sodium ...
Jiashuo Li, Pengjie Li, Kaiting Zhang, Yongqi Guo, Peng Chen, Bi‐Feng Liu, Yiwei Li   +6 more
wiley   +1 more source

DASHING-LSCI: deep learning-based anatomical multiclass segmentation for human intraoperative neurosurgical guidance - laser speckle contrast imaging. [PDF]

Biomed Opt Express
Selvaraj Mercyshalinie ER, Calle P, Stovall JO, Girard BJ, Cordeiro DP, Bauer AM, Goldberg J, Graffeo CS, Raabe A, Lawton MT, Dunn AK, Pan C, Miller DR.   +12 more
europepmc   +1 more source

Phase Separation of SF3B1 Serves as a Critical Post‐Transcriptional Regulator During Early Mouse Embryogenesis

Advanced Science, EarlyView.
Phase separation of SF3B1 acts as a key regulatory mechanism for dynamic alternative splicing throughout early mouse embryogenesis. Its absence triggers extensive splicing errors, which induce persistent DNA damage, defective cell cycle progression, and failed cell lineage commitment, and ultimately hinder the normal growth and development of ...
Kang Zhao, Ting‐Yu Han, Yan‐Li Cheng, Yi‐Dan Zhang, Yu‐Wei Zhang, JinJian Guo, ShaoJun Zhang, WenZe Huang, Jing Zhang, Pei‐Yu Liao, Ying Xin, ChuanChen Chu, Qing‐Yuan Sun, ZhiZhen Liu, Xiang‐Hong Ou, Jun Xie   +15 more
wiley   +1 more source

Time-resolved laser speckle contrast imaging (TR-LSCI) of cerebral blood flow response to intracranial pressure elevation. [PDF]

J Biomed Opt
Fathi F, Zhang P, Mohtasebi M, Mos P, Bruschini C, Charbon E, Chen J, Chen L, Yu G, Chen L.   +9 more
europepmc   +1 more source

Laser-Speckle Contrast Imaging [PDF]

JAMA Dermatology, 2014
Anna E, Stanhewicz, Sara B, Ferguson, Rebecca S, Bruning, Lacy M, Alexander   +3 more
openaire   +2 more sources