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In Situ Monitoring of Mechanofluorescence in Polymeric Nanofibers. [PDF]

open access: yesMacromol Rapid Commun
Abstract Mechanofluorescent polymers represent a promising class of materials exhibiting fluorescence changes in response to mechanical stimuli. One approach to fabricating these polymers involves incorporating aggregachromic dyes, whose emission properties are governed by the intermolecular distance, which can ...
Dini VA   +8 more
europepmc   +3 more sources

Development of an Underwater Adaptive Penetration System for In Situ Monitoring of Marine Engineering Geology [PDF]

open access: yesSensors
In recent years, offshore wind farms have frequently encountered engineering geological disasters such as seabed liquefaction and scouring. Consequently, in situ monitoring has become essential for the safe siting, construction, and operation of these ...
Miaojun Sun   +6 more
doaj   +2 more sources

Artificial Intelligence, Machine Learning and Smart Technologies for Nondestructive Evaluation

open access: yesSensors, 2022
Nondestructive evaluation (NDE) techniques are used in many industries to evaluate the properties of components and inspect for flaws and anomalies in structures without altering the part’s integrity or causing damage to the component being tested.
Hossein Taheri   +2 more
doaj   +1 more source

Assessment of material property variations with resonant ultrasound spectroscopy (RUS) when using additive manufacturing to print over existing parts

open access: yesJournal of Advanced Joining Processes, 2022
Additive manufacturing (AM) opens up many opportunities for repair and feature enhancement of existing components by 3D printing over already existing structures. However, much research, on the irregularities in the microstructure and lack of consistency
Hossein Taheri   +3 more
doaj   +1 more source

A Cell State Monitoring System with Integrated In Situ Imaging and pH Detection

open access: yesSensors, 2023
Cell models are one of the most widely used basic models in biological research, and a variety of in vitro cell culture techniques and models have been developed recently to simulate the physiological microenvironment in vivo.
Zening Li   +5 more
doaj   +1 more source

Real-Time Monitoring of the In Situ Microfluidic Synthesis of Ag Nanoparticles on Solid Substrate for Reliable SERS Detection

open access: yesBiosensors, 2021
A sharpened control over the parameters affecting the synthesis of plasmonic nanostructures is often crucial for their application in biosensing, which, if based on surface-enhanced Raman spectroscopy (SERS), requires well-defined optical properties of ...
Niccolò Paccotti   +6 more
doaj   +1 more source

Reconstruction of Microscopic Thermal Fields from Oversampled Infrared Images in Laser-Based Powder Bed Fusion

open access: yesSensors, 2021
This article elucidates the need to consider the inherent spatial transfer function (blur), of any thermographic instrument used to measure thermal fields.
Leigh Stanger   +7 more
doaj   +1 more source

In situ backfilll monitoring database [PDF]

open access: yesProceedings of the International Seminar on Paste and Thickened Tailings, 2021
The history of backfilling underground mined-out voids dates back to the beginning of mining several centuries ago using rockfill. Currently, there are three major types of backfill: rock, hydraulic, and paste fill. When backfill is required to be exposed from mining beside or underneath, cement binder is added.
Jeffrey Oke, Ali Hashemi
openaire   +1 more source

A Floating Capsule Electrochemical System for In Situ and Multichannel Ion-Selective Sensing

open access: yesBiosensors, 2023
Free-floating electrochemical sensors are promising for in situ bioprocess monitoring with the advantages of movability, a lowered risk of contamination, and a simplified structure of the bioreactor.
Jie Yang   +5 more
doaj   +1 more source

Wafer Type Ion Energy Monitoring Sensor for Plasma Diagnosis

open access: yesSensors, 2023
We propose a wafer-type ion energy monitoring sensor (IEMS) that can measure the spatially resolved distribution of ion energy over the 150 mm plasma chamber for the in situ monitoring of the semiconductor fabrication process.
Chansu Han   +4 more
doaj   +1 more source

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