Results 161 to 170 of about 14,550 (311)

Surface Manipulation in Cu- and Ag-Based Pre-Columbian Artifacts. [PDF]

open access: yesAcc Chem Res
Ingo GM   +5 more
europepmc   +1 more source

Determination of Oxygen in Silver-Copper and Gold-Silver-Copper Alloys by Hydrogen Reduction. [PDF]

open access: bronze, 1959
Einar Jacobsen   +3 more
openalex   +1 more source

Molecular Cross‐Linking of MXenes: Tunable Interfaces and Chemiresistive Sensing

open access: yesAdvanced Functional Materials, EarlyView.
In this study, Ti3C2Tx MXenes are initially functionalized using oleylamine ligands to form stable dispersions in an organic solvent. Subsequently ligand exchange with α,ω‐diaminoalkanes enables cross‐linking, along with precise tuning of interfaces. This structural control translates into tunable charge transport and responsive VOC sensing, showing ...
Yudhajit Bhattacharjee   +12 more
wiley   +1 more source

High Temperature Characteristics and Solidification Microstructures of Dental Metallic Materials. Part II ADAS Type 3 Gold Alloy

open access: bronze, 2004
Sakae Nagasawa   +8 more
openalex   +2 more sources

Electrosynthesis of Bioactive Chemicals, From Ions to Pharmaceuticals

open access: yesAdvanced Functional Materials, EarlyView.
This review discusses recent advances in electrosynthesis for biomedical and pharmaceutical applications. It covers key electrochemical materials enabling precise delivery of ions and small molecules for cellular modulation and disease treatment, alongside catalytic systems for pharmaceutical synthesis.
Gwangbin Lee   +4 more
wiley   +1 more source

Pediatric Implant of a Gold-Coated Defibrillator due to Persistent Metal Hypersensitivity: Case Report. [PDF]

open access: yesAnn Noninvasive Electrocardiol
Duarte-Sau MJ   +4 more
europepmc   +1 more source

Three‐dimensional Antimony Sulfide Based Flat Optics

open access: yesAdvanced Functional Materials, EarlyView.
This work presents the development of a grayscale electron beam lithography (g‐EBL) method for fabricating antimony trisulfide (Sb2S3) nanostructures with customizable 3D profiles. The refractive index of g‐EBL patterned Sb2S3 is determined based on the synergy of genetic algorithm and transfer matrix method.
Wei Wang   +18 more
wiley   +1 more source

A comparative study of glide path instruments assessing flexibility and torsion by finite element method. [PDF]

open access: yesJ Clin Exp Dent
Rodríguez-Delgado I   +5 more
europepmc   +1 more source

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