Results 111 to 120 of about 1,096,210 (381)

Japanese irogane alloys and patination – a study of production and application [PDF]

open access: yes, 2009
Japanese metalworkers use a wide range of irogane alloys (shakudo, shibuichi), which are colored with a single patination solution (niiro). This approach allows different alloys to be combined in one piece and patinated, producing a multi-colored piece ...
Jones, Alan Hywel, O'Dubhghaill, Coilin
core  

Astrocyte Interactions With Ti3C2Tx MXene Flakes: Insights Into Viability, Morphology, and Functionality

open access: yesAdvanced Materials Interfaces, EarlyView.
This study presents the first systematic evaluation of interactions between astrocytes and Ti3C2TX MXene flakes, a 2D nanomaterial with emerging neuroelectronic applications. Using a multimodal approach, including viability assays, morphometric analysis, and calcium imaging, this work demonstrates high biocompatibility and preserved function in ...
Dimitris Boufidis   +7 more
wiley   +1 more source

When Cellulose Moves: Smart Sensors and Actuators

open access: yesAdvanced Materials Technologies, EarlyView.
This review highlights cellulose‐derived soft actuators alongside with cellulose‐based sensors. Emphasis is placed on their integration into multifunctional devices that couple sensing and actuation to mimic natural motion and adaptability. We also discuss the challenges of achieving robust, reversible, and multi‐stimuli‐responsive motion, and outline ...
Francisco Sousa   +2 more
wiley   +1 more source

Sprouting of Yam Bulbils as Affected by Chemical Treatment

open access: yesDavao Research Journal, 1999
The sprouting of yam (Dioscorea alata cv. Baligun-on) bulbils treated with ethephon (up to 10,000 ppm) and calcium carbide (up to 100,000 ppm) was neither hastened nor delayed.
Emma Ruth Bayogan, Ofelia Bautista
doaj   +1 more source

Effects of silver and group 2 fluorides addition to plasma sprayed chromium carbide high temperature solid lubricant for foil gas bearing to 650 deg C [PDF]

open access: yes
A new self-lubricating coating composition of nickel aluminide-bonded chromium carbide formulated with silver and Group II fluorides was developed in a research program on high temperature solid lubricants.
Sliney, H. E., Wagner, R. C.
core   +1 more source

Effect of Co and Mn Doping on the Electronic and Magnetic Properties of XC₂ (X = Hf, Zr) MXene Monolayers: A First‐Principles Study

open access: yesAdvanced Theory and Simulations, EarlyView.
The electronic and magnetic properties of Co and Mn doped Hf₂C and Zr₂C MXene monolayers are investigated using first principles DFT+U calculations. Doping significantly modifies both the electronic structure and magnetic behavior, with bandgap opening that may be suitable for infrared applications.
Emre Bölen, Meryem Derya Alyörük
wiley   +1 more source

Controlled Multi-Dimensional Assembly of Calcium Carbonate Particles with Industrial By-Product Carbide Slag and CO2

open access: yesNanomaterials
The utilization of carbide slag, an industrial by-product, as a resource to prepare value-added products has a profound impact not only for sustainable synthesis and the circular economy but also for CO2 reduction.
Yuke Shen   +9 more
doaj   +1 more source

Human Bone‐Derived Endothelial Cells Mediate Bone Regeneration via Distinct Expression of KIT Ligand

open access: yesAdvanced Science, EarlyView.
Bone‐specific endothelial cells (b‐ECs) uniquely express KITLG, which recruits c‐Kit+/CD34+ hematopoietic progenitors (HPCs) to the osteovascular niche, initiating a cascade that culminates in the osteogenic differentiation of bone marrow‐derived mesenchymal stem cells (bm‐MSCs) and subsequent ossification.
Xiang Li   +16 more
wiley   +1 more source

Metal‐Ligand Complexes as Multifunctional Platforms for Photo‐Activated Cancer Therapy

open access: yesAdvanced Science, EarlyView.
Metal‐ligand complexes serve as multifunctional platforms for photo‐activated cancer therapy, facilitating photothermal and photodynamic effects through light absorption and reactive oxygen species generation. This review categorizes these complexes by ligand and metal types, examines their roles in combined therapeutic approaches, and explores ...
Jeonga Kim, Saehan Choi, Yoonsung Nam
wiley   +1 more source

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