Results 71 to 80 of about 473,648 (264)

Design and Synthesis of Peptide‐Polyester Conjugates for Cell‐Mediated Scaffold Degradation

Advanced Healthcare Materials, EarlyView.
This work describes polycaprolactone (PCL)‐based biomaterials engineered to degrade in response to cell‐secreted proteases. A fast‐degrading peptide (Fast) sequence is integrated into a PCL conjugate backbone to produce a biomaterial that is selectively degraded by multiple cell types compared to its scrambled control (ScrFast).
Korina Vida G. Sinad, Natasha K. Hunt, Srujan Singh, Kelly B. Seims, Yingjie Wu, E. Thomas Pashuck, Warren L. Grayson, Lesley W. Chow   +7 more
wiley   +1 more source

MGMT 550 Managing Diversity

, 2001
Course syllabus for MGMT 550 Managing Diversity Course description: This course explores the process of learning to manage diversity in organizations through the development of specific ...
Penn, Suzanne
core  

(Table 3) Bulk geochemistry at DSDP Hole 80-550 recalculated on a CaO-free basis

, 1985
(Table 3) Bulk geochemistry at DSDP Hole 80-550 recalculated on a CaO-free ...
de Graciansky, Pierre C, Bruno Ancel (6965726), Maurice Bourbon (6962486), Anne Marie Karpoff (6960407), Karpoff, Anne Marie, Bourbon, Maurice, Pierre C de Graciansky (6886769), Ancel, Bruno   +7 more
core   +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

Tuning Amorphous‐Crystalline Catalytic Interfaces by Mechanochemistry: Cu‐Based Metallic Glasses Coupled with Ceria for CO Oxidation

Advanced Materials, EarlyView.
Ball‐milling Cu‐based metallic glasses with ceria creates a unique nanostructure where metallic glass particles are wrapped by CeO2 nanoparticles. The intimate integration triggers copper state reorganization during reaction and aging, boosting CO oxidation and COPrOx activity.
Maahin Mirzay‐Shahim, Mehran Nabahat, Laia Pascua‐Solé, Isabel Serrano, Ilaria Lucentini, Xènia Garcia, Marina Armengol‐Profitós, Asier Agrelo‐Lestón, Ignasi Burgués‐Ceballos, Núria J. Divins, Ignacio J. Villar‐Garcia, Virginia Pérez‐Dieste, Carlos Escudero, Carlo Marini, Jordi Llorca, Eloi Pineda, Pere Bruna, Lluís Soler   +17 more
wiley   +1 more source

Santa Fe (ATSF) 550 (neg)

, 1940
A photograph negative showing an the Santa Fe (ATSF) 550, 4-4-2, Enid ...
George, Preston
core  

Electron transfer analysis between c₅₅₀[N], c₅₅₀[C] and c₅₅₂.

, 2013
To investigate the electron transfer between c550[N], c550[C] and c552, kinetic traces were collected after anaerobically mixing 3.2 µM ascorbate-reduced c550[N] with 3.2 µM oxidized c552 at λ = 418 nm and T = 4°C (A), or mixing 4.1 µM ascorbate-reduced ...
Elena Forte (285621), Paolo Sarti (285623), Olga Kolaj-Robin (106885), Alessandro Giuffrè (285625), Sylvain Robin (285619), Tewfik Soulimane (106891), Marzia Arese (285620)   +6 more
core   +1 more source

A Functional 2D Carbon Allotrope Combining Nanoporous Graphene and Biphenylene Segments

Advanced Materials, EarlyView.
The synthesis of a novel nanoporous graphene (NPG) is reported with biphenylene segments via thermal fusion of 12‐armchair porous graphene nanoribbons grown on gold surfaces. Characterization using STM, AFM, and DFT reveals low‐defect semiconducting behaviour and tunable band gaps.
Paula Angulo‐Portugal, Martin Irizar, Longfeng Huang, Mamun Sarker, Mustafa A. Ashoush, Zakaria M. Abd El‐Fattah, Johannes Barth, Frederik Schiller, Afaf El‐Sayed, Fei Gao, Dimas G. de Oteyza, Alexander Sinitskii, Aran Garcia‐Lekue, Martina Corso, Ignacio Piquero‐Zulaica   +14 more
wiley   +1 more source

Kansas City Southern (KCS) 550

, 1939
A photograph print showing the Kansas City Southern (KCS) 550, 2-8-0, Pittsburg ...
Schick, Joseph
core  

Opportunities of Semiconducting Oxide Nanostructures as Advanced Luminescent Materials in Photonics

Advanced Materials, EarlyView.
The review discusses the challenges of wide and ultrawide bandgap semiconducting oxides as a suitable material platform for photonics. They offer great versatility in terms of tuning microstructure, native defects, doping, anisotropy, and micro‐ and nano‐structuring. The review focuses on their light emission, light‐confinement in optical cavities, and
Ana Cremades, Pedro Hidalgo, David Maestre, Ruth Martínez‐Casado, Emilio Nogales, Beatriz Rodríguez, G. Cristian Vásquez, Bianchi Méndez   +7 more
wiley   +1 more source