Results 181 to 190 of about 139,586 (335)

HiST: Histological Images Reconstruct Tumor Spatial Transcriptomics via MultiScale Fusion Deep Learning

Advanced Science, EarlyView.
HiST, a multiscale deep learning framework, reconstructs spatially resolved gene expression profiles directly from histological images. It accurately identifies tumor regions, captures intratumoral heterogeneity, and predicts patient prognosis and immunotherapy response.
Wei Li, Dong Zhang, Eryu Peng, Shijun Shen, Hamid Alinejad‐Rokny, Yao Liu, Junke Zheng, Cizhong Jiang, Youqiong Ye   +8 more
wiley   +1 more source

LTPO-based pixel circuit with highly uniform luminance and low flicker for variable refresh rate in AMOLED displays. [PDF]

Sci Rep
Kim JS, Lee IS, Park JY, Yoo JS, Park SY, Kim HJ.   +5 more
europepmc   +1 more source

Erythrocyte Flickering

, 2017
In this work we will study the fluctuations of the red blood cell membrane where either bending or surface tension energy is present. This work will be based on a previously proposed phase field model for cellular membranes [1, 2] but including a thermal-driven noise.
openaire   +1 more source

Active Force Dynamics in Red Blood Cells Under Non‐Invasive Optical Tweezers

Advanced Science, EarlyView.
A non‐invasive method combines low‐power optical tweezers with high‐speed microscopy to simultaneously monitor local membrane forces and displacements in single human red blood cells. This dual‐channel approach reveals a mechano‐dynamic signature that correlates the cell's metabolic state with its mechanical activity. This energetic framework serves as
Arnau Dorn, Clara Luque‐Rioja, Macarena Calero, Diego Herráez‐Aguilar, Francisco Monroy, Niccolò Caselli   +5 more
wiley   +1 more source

Chronic 40 Hz light flicker mitigates epileptogenesis through a visual pathway associated with the dorsal lateral geniculate nucleus shell. [PDF]

Nat Commun
Wang L, Xu W, Wang K, Yang J, Li H, Wang Q, Dong Z, Zhang X, Meng Q, Lu F, Lei J, Yang Y, Wang K, Feng L, Wang Y.   +14 more
europepmc   +1 more source

Photocatalytically Activated Cu‐N1S3 Single‐Atom Nanozyme: Enhancing Enzyme Activities and Antibacterial Synergy for Highly Efficient Fruit Preservation

Advanced Science, EarlyView.
This study presents S‐coordinated Cu single‐atom nanozymes (Cu/CNS) fabricated via mild photocatalytic self‐assembly strategy. The nanozyme exhibits exceptional multi‐enzyme activity and near‐perfect antimicrobial efficacy. Incorporated into chitosan‐gelatin film, it enables pH‐responsive, broad‐spectrum fruit preservation, more than doubling the shelf‐
Chuanlong Men, Chenchen Wu, Lei Wang, Shengjie Gao, Yu Mao, Wei Liu, Changhong Liu, Lei Zheng   +7 more
wiley   +1 more source

Visual stimulus-evoked transient blood flow and blood vessel diameter changes in the healthy human retina measured with a combined OCT+ERG system. [PDF]

Biomed Opt Express
Dhaliwal KK, Simmons J, Wong A, Hudson C, Wright T, Ballios BG, Bizheva K.   +6 more
europepmc   +1 more source

The Flicker Photometer [PDF]

Science, 1898
openaire   +2 more sources

Unravelling the illusion of flicker fusion

Biology Letters, 2017
Diana Umeton, J. Read, C. Rowe
semanticscholar   +1 more source

Stimuli‐Responsive Supramolecular Biomaterials for Cancer Theranostics

Advanced Science, EarlyView.
The ultimate goal of cancer theranostics is to get imaging agents and therapeutic cargo to tumor sites when and where they are required. “Smart” systems should be developed. This review discusses the characteristics of physiological stimuli, types and action modes of external stimuli, construction approaches and working principles, as well as ...
Wenting Hu, Binglin Ye, Guocan Yu, Feihe Huang, Zhengwei Mao   +4 more
wiley   +1 more source