Results 231 to 240 of about 4,349,462 (261)
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Journal of Analytical Chemistry, 2021
In this study, MIL-53(Fe) nano-sized crystals were synthesized under microwave irradiation with various powers (80, 100 W) and times (5, 10 min). Then, the crystals that had the best porous structure were selected to prepare the MIL-53(Fe)/Ag/CNT ternary nanocomposite.
Leila Sheikhian, Maryam Ghanbarian
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In this study, MIL-53(Fe) nano-sized crystals were synthesized under microwave irradiation with various powers (80, 100 W) and times (5, 10 min). Then, the crystals that had the best porous structure were selected to prepare the MIL-53(Fe)/Ag/CNT ternary nanocomposite.
Leila Sheikhian, Maryam Ghanbarian
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45th AIAA/ASME/ASCE/AHS/ASC Structures, Structural Dynamics & Materials Conference, 2004
This work addresses the interpretation of accelerated corrosion data with specific application towards the implementation of a successful Condition Based Maintenance (CBM) program. The objectives of this work are twofold, to investigate the efficacy of specific Linear Polarization Resistance sensors, and to develop a greater understanding of ...
Cameron Coates +3 more
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This work addresses the interpretation of accelerated corrosion data with specific application towards the implementation of a successful Condition Based Maintenance (CBM) program. The objectives of this work are twofold, to investigate the efficacy of specific Linear Polarization Resistance sensors, and to develop a greater understanding of ...
Cameron Coates +3 more
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Linear Polarization Resistance Sensor Using the Structure as aWorking Electrode
PHM Society European Conference, 2014A direct method of measuring corrosion on a structure using a micro-linear polarization resistance (mLPR) sensor is presented. The sensor includes three electrodes, where each electrode is fabricated on a flexible substrate to create a circuit consisting of gold-plated copper.
Douglas W. Brown +3 more
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Journal of Materials Chemistry B, 2013
A room temperature operating electronic nose (e-nose) has been developed by the assembly of conductive polymer nanocomposite (CPC) quantum resistive sensors (QRS). The fabrication of QRS by spray layer by layer (sLbL) of CPC solutions allowed us to obtain transducers with reproducible initial properties that could be easily tailored by adjusting either
Chatterjee, S. +2 more
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A room temperature operating electronic nose (e-nose) has been developed by the assembly of conductive polymer nanocomposite (CPC) quantum resistive sensors (QRS). The fabrication of QRS by spray layer by layer (sLbL) of CPC solutions allowed us to obtain transducers with reproducible initial properties that could be easily tailored by adjusting either
Chatterjee, S. +2 more
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Corrosion, 2004
Reinforcement corrosion is the main cause of damage to concrete structures. The main source of errors in measuring the corrosion rate of rebars on-site is the unknown and nonuniform current distribution between the small counter electrode on the concrete surface and the large rebar network in reinforced concrete construction.
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Reinforcement corrosion is the main cause of damage to concrete structures. The main source of errors in measuring the corrosion rate of rebars on-site is the unknown and nonuniform current distribution between the small counter electrode on the concrete surface and the large rebar network in reinforced concrete construction.
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2014
This paper presents an experiment adapting linear polarization resistance-based corrosion sensors, originally developed for aerospace applications, to measure the corrosion rate of API 5L ERW grade-B steel natural gas line pipe using micro-sized linear polarization resistance (µLPR) sensors made from the same alloy and grade steel.
Richard J. Connolly +4 more
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This paper presents an experiment adapting linear polarization resistance-based corrosion sensors, originally developed for aerospace applications, to measure the corrosion rate of API 5L ERW grade-B steel natural gas line pipe using micro-sized linear polarization resistance (µLPR) sensors made from the same alloy and grade steel.
Richard J. Connolly +4 more
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Journal of Medicinal Chemistry
Combination therapies of β-lactam antibiotics with β-lactamase inhibitors are widely used, yet resistance to these regimens continues to emerge, highlighting the need for alternative strategies to control β-lactam resistance. Our previous work showed that bacteria can sense β-lactam antibiotics prior to overt cell wall damage.
Bo Jin +12 more
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Combination therapies of β-lactam antibiotics with β-lactamase inhibitors are widely used, yet resistance to these regimens continues to emerge, highlighting the need for alternative strategies to control β-lactam resistance. Our previous work showed that bacteria can sense β-lactam antibiotics prior to overt cell wall damage.
Bo Jin +12 more
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