Results 101 to 110 of about 853 (298)

Vorticity‐Driven µ‐Platelet Rotation and Selective Packing for Vertical Thermal–Electrical Interconnects

open access: yesAdvanced Functional Materials, EarlyView.
We introduce a capillary‐filtering‐based particle‐filling (CFPF) process that simultaneously forms vertical thermal pathways and electrical vias within µ‐pores. In situ microfluidic analysis reveals that capillary‐driven velocity gradients generate vorticity that governs µ‐platelet rotation and vertical alignment.
Yujin Mun   +11 more
wiley   +1 more source

Janus Photonic Graphics by Stratified Assembly of Two Distinct Colloids

open access: yesAdvanced Functional Materials, EarlyView.
Double‐sided Janus photonic micropatterns with vivid structural colors are fabricated through a single‐step bottom‐up strategy. Density‐driven stratification and depletion‐mediated crystallization of PMMA and PS binary colloids lead to exclusive lattices on opposite surfaces under centrifugal force.
Young Geon Kim   +4 more
wiley   +1 more source

THE EFFECT OF BORONIZING PARAMETERS ON BORIDE LAYER THICKNESS

open access: yes, 2022
Tema ovog diplomskog rada je ''Utjecaj parametara boriranja na debljinu boridnogsloja''. Rad se sastoji od teorijskog i eksperimentalong dijela. U teorijskom dijelu su objašnjene termokemijske obrade čelika, mehanizmi i osnovni zakoni difuzije.
Lucić, Kristijan
core  

IMPACT OF DIFFUSION COATING AND LASER TREATMENT ON MICROSTRUCTURE AND MECHANICAL PROPERTIES OF STEEL [PDF]

open access: yesEuropean Journal of Materials Science and Engineering
Surface modification of steel is a crucial process in various industries, including automotive, construction, and aerospace . This process involves altering the outer layer of steel to enhance its properties such as corrosion resistance, wear resistance,
Tankiso Lawrence NGAKE   +1 more
doaj   +1 more source

Fostering the Basic Instinct of Boron in Boron–Beryllium Interactions

open access: yesThe Journal of Physical Chemistry A, 2018
A set of complexes L2HB···BeX2 (L = CNH, CO, CS, N2, NH3, NCCH3, PH3, PF3, PMe3, OH2; X = H, F) containing a boron-beryllium bond is described at the M06-2X/6-311+G(3df,2pd)//M062-2X/6-31+G(d) level of theory. In this quite unusual bond, boron acts as a Lewis base and beryllium as a Lewis acid, reaching binding energies up to -283.3 kJ/mol ((H2O)2HB ...
M. Merced Montero-Campillo   +2 more
openaire   +3 more sources

Nanobody‐Conjugated Theranostic Prodrug Targeting αvβ3 Integrin Enables Precision Cancer Therapy With Real‐Time Imaging

open access: yesAdvanced Healthcare Materials, EarlyView.
The image shows a schematic form a nanobody‐conjugated theranostic prodrug (NBD) platform targeting tumor‐associated αvβ3 integrin. The NBD system integrates selective nanobody‐mediated tumor recognition, glutathione‐responsive disulfide cleavage for doxorubicin release, and aza‐BODIPY‐based near‐infrared fluorescence for real‐time imaging.
Sanu Karan   +13 more
wiley   +1 more source

The effect of boronizing on metallic alloys for automotive applications

open access: yes, 2008
In this study the wear resistance, corrosion resistance, and oxidation resistance of boronized metallic alloys were investigated. Thermochemical treatment was performed by powder pack boronizing process at temperature 850-950 °C for 4 h.
Samardzic, Veljko   +2 more
core   +1 more source

The Kinetics and Dry-Sliding Wear Properties of Boronized Gray Cast Iron

open access: yesAdvances in Materials Science and Engineering, 2013
Some properties of boride formed on gray cast iron (GCI) have been investigated. GCI was boronized by powder-pack method using Commercial LSB-II powders at 1123, 1173, and 1223 K for 2, 4, 6, and 8 h, respectively.
Dong Mu, Bao-luo Shen
doaj   +1 more source

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