Results 231 to 240 of about 2,568,206 (333)

Imaging thick objects with deep-subangstrom resolution and deep-subpicometer precision. [PDF]

Sci Adv
Yang W, Sha H, Cui J, Yu R.
europepmc   +1 more source

A Fully Human Engineered Bone Niche With Endogenous Osteoclastogenesis Reveals Osteoclast‐Dependent Osteomimicry in Prostate Cancer Cells

Advanced Healthcare Materials, EarlyView.
A human 3D bone niche integrating osteoblasts and osteoclasts enables co‐culture with prostate cancer cell lines and patient‐derived organoids. The engineered niche (i) models aspects of reciprocal phenotypic regulation between osteoblasts and cancer cells, (ii) captures osteoclast‐enhanced osteomimicry in tumor cells, and (iii) establishes a ...
Andrea Mazzoleni, Robin Dolgos, Thomas Menter, Boris Dasen, Arnaud Scherberich, Clémentine Le Magnen, Manuele G. Muraro, Ivan Martin   +7 more
wiley   +1 more source

In-situ/ Opernado (S)TEM on Mass Selected Pt Clusters Deposited on CeO2 for CO Oxidation Catalysis [PDF]

BIO Web of Conferences
Nilayam Ajai Raj Lakshmi, Shadkam Ramin, Maliakkal Carina, Kante Mohana Veerraju, Hahn Horst, Wang Di, Kübel Christian   +6 more
doaj   +1 more source

Enhancing Dose Efficiency of Optimum Bright-Field Scanning Transmission Electron Microscopy Using a Phase-Shifted Electron Probe. [PDF]

Small Methods
Nogami M, Seki T, Ooe K, Shibata N.
europepmc   +1 more source

Respiratory Organ‐on‐a‐Chip for Disease Modeling: From Architecture to Functional Integration

Advanced Healthcare Materials, EarlyView.
Respiratory organ‐on‐a‐chip (ROC) models capture key mechanical and cellular cues of the human respiratory system, enabling quantitative dissection of disease mechanisms. This review links ROC architectures to disease modeling, functional integration, and commercialization, and proposes a decision framework that aligns model complexity with mechanistic
Jinzhuo Hu, Yongjie Tang, Sidi Liu, Tao Xu, Qian Liu   +4 more
wiley   +1 more source

Unsupervised Machine Learning-based STEM diffraction pattern denoising for enhanced grain visualization in phase change materials [PDF]

BIO Web of Conferences
Ruzaeva Karina, Weber Dieter, Werner Jonas, Sandfeld Stefan   +3 more
doaj   +1 more source

Computational methods for automated center determination in electron diffraction patterns. [PDF]

J Appl Crystallogr
Sikorova P, Slouf M, Molnar T, Krzyzanek V.   +3 more
europepmc   +1 more source

Photothermal‐Activated Antibacterial Amyloid‐Polyphenol‐Iron Hydrogels for Synergistic Wound Healing

Advanced Healthcare Materials, EarlyView.
We report a thermally triggered supramolecular hydrogel (LTFe) formed by Fe3+ and tannic acid on lysozyme amyloid fibrils. Fe3+ enables rapid gelation and photothermal transduction with an efficiency of 88.56%. The LTFe hydrogel exhibits excellent biocompatibility, potent antibacterial activity against E. coli and S.
Di Wu, Jiangtao Zhou, Yang Shen, Qiyao Sun, Tong Li, Xiaoyang Zou, Bin Liu, Hongshan Liang, Raffaele Mezzenga   +8 more
wiley   +1 more source

Measurement of atom mobility of gold nanorods via coarse-sampling in quantitative 4D-STEM [PDF]

BIO Web of Conferences
Zhao Cheng, Liew Zhi Tong, Esser Bryan David, Funston Alison, Etheridge Joanne   +4 more
doaj   +1 more source

Essential Role of Icosahedral Symmetry in the 3D Shape of AuAg Plasmonic Nanostars With High Aspect-Ratio Legs. [PDF]

Small
Corrêa LM, Fairclough SM, Scher KMR, Atta S, Santos DPD, Ducati C, Fabris L, Ugarte D.   +7 more
europepmc   +1 more source