Results 171 to 180 of about 484,778 (239)

Microstructure and Mechanical Performance Correlation in a Pulsed Laser Welded IN792 DS Alloy. [PDF]

Materials (Basel)
Maizza G, Cheng P, Varone A, Montanari R.   +3 more
europepmc   +1 more source

Contact‐Free Mechanical Mapping of 3D Microprinted Hydrogels Using FLIM

Small Methods, EarlyView.
A fluorescence lifetime imaging microscopy (FLIM)‐based approach is presented that exploits the intrinsic autofluorescence of two‐photon 3D laser printed hydrogel microstructures for contact‐ and label‐free mechanical mapping. Autofluorescence lifetimes of 3D printed micropillars correlate with the degree of acrylate conversion and stiffness and are ...
Or Eivgi, Clara Vazquez‐Martel, Samantha O. Catt, Jaroslav Lukeš, Eva Blasco   +4 more
wiley   +1 more source

Analyses of the Deformability and Chemistry of Non‐Metallic Inclusions in QT Steels With Increased Recycling‐Induced Tramp Element Content

steel research international, EarlyView.
This work uses high‐temperature dilatometry to examine how the tramp elements Cu, Ni, and Sn affect the deformability of non‐metallic inclusions and matrix in quench‐and‐temper steel. Mg‐bearing inclusions deform less than Mg‐free ones. Copper lowers formability. Nickel increases deformability.
Julian Cejka, Isabell Gruber, Gerald Klösch, Susanne Katharina Michelic   +3 more
wiley   +1 more source

Elastic Modulus of the Alkali-Silica Reaction Rim in a Simplified Calcium-Alkali-Silicate System Determined by Nano-Indentation. [PDF]

Materials (Basel), 2016
Zheng K, Lukovic M, De Schutter G, Ye G, Taerwe L.   +4 more
europepmc   +1 more source

Insights Into Paint‐Bake Toughening of Resistance Spot Welds of a 2.0 GPa Warm‐Stamped Medium‐Mn Steel

steel research international, EarlyView.
Paint baking of resistance spot welded joints of 2.0 GPa warm‐stamped medium‐Mn steel activates low‐temperature tempering, forming fine cementite in the fusion zone and enhancing toughness. Crack propagation resistance increases, shifting the failure mode from partial interfacial to complete pullout, with peak load and energy absorption rising ...
Sunusi Marwana Manladan, Savyasachi Nellikode, YeoJin Jang, Sumin Lee, Dileep Chandran Ramachandran, Sung‐bo Heo, Jinyoung Lee, Young‐Kook Lee, Yeong‐Do Park   +8 more
wiley   +1 more source

Revealing the Nanoindentation-Induced Plastic Deformation Mechanisms of 4H-SiC: Combined Insights from Molecular Dynamics Simulations and Experiments. [PDF]

Materials (Basel)
Lin W, Li H, Hu Z, Peng F, Zhou Z, Yu Y, Wu Y, Xu X.   +7 more
europepmc   +1 more source

Multi‐Scale Mechanical Behavior of Additive‐Manufactured 316L Stainless Steel Processed by Severe Plastic Deformation

steel research international, EarlyView.
The multi‐scale mechanical behavior of additive‐manufactured 316L stainless steel processed by directed energy deposition and high‐pressure torsion is explored. The influence of torsional strain on strength and microstructural evolution is revealed, indicating progressive grain refinement in the ultrafine regime, reaching strength levels nearing 1800 ...
M. Farhan Raza, Guney Guven Yapici
wiley   +1 more source

Atomic Force Microscopy-Based Nanomechanical Profiling Reveals Oxidative Stress-Associated Structural Alterations and Curcumin-Associated Protection in Chicken Erythrocytes. [PDF]

Curr Issues Mol Biol
Yu T, Yin X, Jiao J, Wang Z.
europepmc   +1 more source

Biopolymer‐Based Polyelectrolyte Nanoplatforms for Targeted Photodynamic Therapy of Breast Cancer

VIEW, EarlyView.
Illustration of the synthesis of 5‐aminolevulinic acid loaded chitosan‐sericin polyelectrolyte nanoparticles (CSSN/ALA NPs) using the Flash nanocomplexation (FNC) technique and their potential in photodynamic therapy (PDT) against breast cancer (BC). Abstract Nanomedicine has reshaped healthcare, especially in targeted drug delivery systems (DDSs) and ...
Athira Narayanan, Benedetta di Chiara Stanca, Daniela Pinheiro, Laura Giannotti, Fabrizio Damiano, André Ferreira Moreira, Sónia Miguel, Leonardo Lamanna, Eleonora Stanca, Maria Grazia Raucci, Gianpiero Colangelo, Luisa Siculella, Alessandro Sannino, Paula Coutinho, Christian Demitri   +14 more
wiley   +1 more source

The <i>i-Rheo</i> Framework: A Unified Approach to Broadband Rheology and Microrheology of Soft Matter from Molecular Simulations to Biomechanics. [PDF]

Micromachines (Basel)
Tassieri M.
europepmc   +1 more source