Results 111 to 120 of about 770,384 (397)
Characterizing aliphatic moieties in hydrocarbons with atomic force microscopy
Chemical Science, 2016 High-resolution atomic force microscopy fingerprints of alkyl and cycloaliphatic moieties were obtained on tailor-made hydrocarbon model compounds.
B. Schuler +10 more
semanticscholar +1 more source
RhoA and Rac1 as Mechanotransduction Mediators in Colorectal Cancer
Advanced Biology, EarlyView.Analysing RhoA and Rac1 protein levels in Colorectal cancer (CRC) samples under mechanical strain highlights their potential as diagnostic markers. Monitoring their activity could offer valuable insights into how cancer spreads, paving the way for new approaches to better understand and diagnose colorectal cancer.
Sharda Yadav +5 more
wiley +1 more source
A simple method for the determination of qPlus sensor spring constants
Beilstein Journal of Nanotechnology, 2015 qPlus sensors are widely used to measure forces at the atomic scale, however, confidence in these measurements is limited by inconsistent reports of the spring constant of the sensor and complications from finite tip heights.
John Melcher +2 more
doaj +1 more source
Immobilization of different biomolecules by atomic force microscopy
Journal of Nanobiotechnology, 2010 Background Micrometer resolution placement and immobilization of probe molecules is an important step in the preparation of biochips and a wide range of lab-on-chip systems.
Hölzel Ralph +2 more
doaj +1 more source
Carbon fibre tips for scanning probe microscopy based on quartz tuning fork force sensors
, 2010 We report the fabrication and the characterization of carbon fibre tips for their use in combined scanning tunnelling and force microscopy based on piezoelectric quartz tuning fork force sensors.
A Castellanos-Gomez +13 more
core +1 more source
Advanced Engineering Materials, EarlyView.AISI 304L stainless steel powder is mixed with silicon nitride (Si3N4) powder and processed by PBF‐LB/M, allowing partial retention of Si3N4. The numerical approach effectively predicts the Si3N4 powder homogeneity and N content distribution on the powder bed. Recent studies have focused on the alloying of nitrogen (N) in high‐alloy stainless steels by
Yuanbin Deng +7 more
wiley +1 more source
Advanced Engineering Materials, Volume 27, Issue 8, April 2025.In this study, OpenPhase software is used to simulate low‐carbon bainitic steels. The lower holding temperature sample exhibits smaller and finer grains. Grain thickness measurements of bainitic ferrite from simulations align with the experimental observations at high temperature. Bainitic steels are extensively utilized across various sectors, such as
Dhanunjaya K. Nerella +7 more
wiley +1 more source
Functionalization of atomic force microscopy Akiyama tips for magnetic force microscopy measurements [PDF]
arXiv, 2017 In this work we have used focused electron beam induced deposition of cobalt to functionalize atomic force microscopy Akiyama tips for application in magnetic force microscopy. The grown tips have a content of 90% Co after exposure to ambient air. The magnetic tips were characterized using energy dispersive X-ray spectroscopy and scanning electron ...
arxiv
Advanced Engineering Materials, EarlyView.Additive manufacturing of magnesium alloys by laser is difficult because the melting point of the oxide layer is much higher than the evaporation temperature of the metal underneath. Making the oxide layer thinner can solve this problem. Alloying magnesium with strontium makes the oxide layer thinner, especially at 0.5 wt%.
Elmar Jonas Breitbach +8 more
wiley +1 more source
Profilometry and atomic force microscopy for surface characterization
Nano TransMed, 2023 : Aim: This study aims to evaluate and compare the profilometry and atomic force microscopy (AFM) for characterization of biomaterial surfaces. Method: The clinically commonly used titanium (Ti) was used as the specimen. Each of the specimen was prepared
Li Mei, Guangzhao Guan
doaj