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Skip to Search Results- 29Zeng, Hongbo (Chemical and Materials Engineering)
- 10Liu, Qingxia (Chemical and Materials Engineering)
- 6Narain, Ravin (Chemical and Materials Engineering)
- 2Liu, Yang (Civil and Environmental Engineering)
- 2Tang, Tian (Mechanical Engineering)
- 1Choi, Phillip (Chemical and Materials Engineering)
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Spring 2011
A Surface Forces Apparatus (SFA) was used in this study to investigate the fundamental surface forces in oil sand processing research. Asphaltene coated surfaces were chosen as the research topic due to the critical role of asphaltenes in oil sands processing, from bitumen extraction, froth...
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Fall 2022
Biofouling is a serious problem in the medical, marine, and several other industrial fields as it poses significant health risks and financial losses. Therefore, there is a great need to endow surfaces with antifouling and antimicrobial properties to mitigate biofouling. For long-term biofouling...
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Carbohydrate and Phosphorylcholine based Polymers Prepared by Reversible Addition-Fragmentation Chain Transfer Polymerization for Gene Therapy
DownloadFall 2012
The study provides a comprehensive account on the development of novel synthetic carbohydrate and phosphorylcholine polymer based gene delivery vectors. Since the development and use of first non-viral vector for gene delivery applications, a wide range of polymers have been synthesized and...
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Fall 2017
The present research was conducted with the intent of evaluating the degradation of OCTG (Oil Country Tubular Goods) steel used in SAGD (Steam Assisted Gravity Drainage) applications, and developing a promising surface modification method and a novel composite coating using a technique that will...
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Fall 2015
Selenium is an essential trace element nutrient for human life, but it can be extremely toxic if taken excess. Various adsorbents have been applied for the removal of selenium from water but performed poorly in the removal of Se (VI), which is more bioavailable and more difficult to remove....
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Direct filtration of Cryptosporidium surrogates in drinking water treatment-a multiscale approach
DownloadSpring 2019
Cryptosporidium, a waterborne protozoan pathogen that can cause gastrointestinal illness, is often found in surface waters that are used to supply drinking water. Filtration is a major barrier against Cryptosporidium in drinking water treatment processes. However, interactions between oocysts and...
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Fall 2020
Ultrasound imaging has great potential in intraoral diagnosis, due to its portability, low cost, and low safety risks. A couplant is normally placed between transducers and tissues for better ultrasound image quality. If applied intraorally, the couplants should possess good stability in water,...
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Dynamic Interfacial Tensions and Dilatational Viscoelastic Properties of Asphaltenes at Oil/Water Interface at High Pressure and High Temperature Conditions
DownloadFall 2021
The dynamic interfacial tension and dilatational viscoelasticity behaviors of asphaltenes at oil/water interfaces were investigated by means of an oscillating droplet tensiometer. This oscillating droplet tensiometer was modified to handle temperature of 120 °C and pressure up to 700 kPa. For...
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Fall 2013
Protein adsorption at the biomaterial-tissue interface has several detrimental consequences which undermines the widespread application of engineered materials. Herein, it was asked what role protein secondary structures play in the adsorption of peptides, as well as how these structures affect...
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Functional materials for destabilizing and stabilizing emulsions and underlying interfacial interaction mechanisms
DownloadFall 2021
Oil related issues such as oil/water emulsions are critical challenging issues in a wide range of engineering processes and have caused negative effects to economy, environment, and ecology. Despite much effort devoted to this area, the developed materials remain many limitations. For example,...