States

Electrode and electrolyte configurations for low frequency motion energy harvesting based on reverse electrowetting (open access)

Electrode and electrolyte configurations for low frequency motion energy harvesting based on reverse electrowetting

This article explores various combinations of electrolyte concentrations, dielectrics, and dielectric thicknesses to generate maximum output power employing REWOD energy harvester with the objective of implementing a fully self-powered wearable sensor.
Date: March 3, 2021
Creator: Adhikari, Pashupati R.; Tasneem, Nishat Tarannum; Reid, Russell C. & Mahbub, Ifana
Object Type: Article
System: The UNT Digital Library
Photo-Magnetic Irradiation-Mediated Multimodal Therapy of Neuroblastoma Cells Using a Cluster of Multifunctional Nanostructures (open access)

Photo-Magnetic Irradiation-Mediated Multimodal Therapy of Neuroblastoma Cells Using a Cluster of Multifunctional Nanostructures

This article implements a safer and alternative multimodal therapeutic strategy involving simultaneous optical and oscillating (AC) magnetic field stimulation of a multifunctional nanocarrier system to guide neuroblastoma cell destruction.
Date: September 29, 2018
Creator: Atluri, Rohini; Atmaramani, Rahul; Tharaka, Gamage; McCallister, Thomas; Peng, Jian; Diercks, David et al.
Object Type: Article
System: The UNT Digital Library
A Tough and Mildew-Proof Soybean-Based Adhesive Inspired by Mussel and Algae (open access)

A Tough and Mildew-Proof Soybean-Based Adhesive Inspired by Mussel and Algae

Describes the development of a strong mold-resistant adhesive by incorporating soybean meal and blood meal.
Date: March 31, 2020
Creator: Bai, Yue; Liu, Xiaorong; Shi, Sheldon & Li, Jianzhang
Object Type: Article
System: The UNT Digital Library
Durable, High Conductivity, Superhydrophobicity Bamboo Timber Surface for Nanoimprint Stamps (open access)

Durable, High Conductivity, Superhydrophobicity Bamboo Timber Surface for Nanoimprint Stamps

This article discusses the fabrication of superhydrophobic bamboo timber by magnetron sputtering and nanoimprint stamps. It was expected that this work could promote the applications of superhydrophobic and conductive bamboo products.
Date: December 6, 2017
Creator: Bao, Wenhui; Liang, Daxin; Zhang, Ming; Jiao, Yue; Wang, Lijuan; Cai, Liping et al.
Object Type: Article
System: The UNT Digital Library
Mechanical, Thermal, and Shape Memory Properties of Three-Dimensional Printing Biomass Composites (open access)

Mechanical, Thermal, and Shape Memory Properties of Three-Dimensional Printing Biomass Composites

This article studies studies the preparation of a series of heat-induced shape memory composites by the hot-melt extrusion and three-dimensional (3D) printing of thermoplastic polyurethane (TPU) using wood flour (WF) with different contents of EPDM-g-MAH.
Date: October 4, 2018
Creator: Bi, Hongjie; Xu, Min; Ye, Gaoyuan; Guo, Rui; Cai, Liping & Ren, Zechun
Object Type: Article
System: The UNT Digital Library
Construction and characterization of superhydrophobic wood coatings using one-step technique (open access)

Construction and characterization of superhydrophobic wood coatings using one-step technique

Article describes how this study was aiming at enhancing the stain resistance and durability of varnish on wood surfaces, a super hydrophobic solution was created by blending the synthetic ZIF-8/paraffin with Hexadecyltrimethoxysilane at a specified mass ratio. This superhydrophobic mixture was then directly applied onto the wood varnish coating using a one-step method.
Date: November 22, 2023
Creator: Cao, Shuai; Cheng, Shuai; Wang, Pengyu; Ge, Shengbo; Cai, Liping & Cai, Jiabin
Object Type: Article
System: The UNT Digital Library
Pyrolysis molecule of Torreya grandis bark for potential biomedicine (open access)

Pyrolysis molecule of Torreya grandis bark for potential biomedicine

Article describes study where a powder of torreya grandis bark was prepared and analyzed qualitatively and quantitativelyiIn order to explore a new way to utilize said bark.
Date: January 9, 2019
Creator: Chen, Huiling; Yue, Xiaochen; Yang, Jun; Lv, Chunxia; Dong, Shuaiwei; Luo, Xuefeng et al.
Object Type: Article
System: The UNT Digital Library
Soybean Meal-Based Wood Adhesive Enhanced by Phenol Hydroxymethylated Tannin Oligomer for Exterior Use (open access)

Soybean Meal-Based Wood Adhesive Enhanced by Phenol Hydroxymethylated Tannin Oligomer for Exterior Use

This article highlights a study of a bio adhesive was developed from soybean meal and larch tannin that was designed for exterior use. Phenol hydroxymethylated tannin oligomer (PHTO) was synthesized and then mixed with soybean meal flour in order to obtain a soybean meal-based adhesive (SPA). The results showed that the moisture absorption rate, residual rate, and solid content of SPA with 10 wt % PHTO (mass ratio with respect to the entire adhesive) were improved by 22.8%, 11.6%, and 6.8%, respectively, as compared with that of pure SPA.
Date: March 31, 2020
Creator: Chen, Mingsong; Zhang, Yi; Li, Yue; Shi, Sheldon; Li, Jianzhang; Gao, Qiang et al.
Object Type: Article
System: The UNT Digital Library
Multifunctional Micropipette Biological Sensor (open access)

Multifunctional Micropipette Biological Sensor

Patent relating to a multifunctional micropipette biological sensor.
Date: May 7, 2010
Creator: Choi, Tae-Youl
Object Type: Patent
System: The UNT Digital Library
Combined effects of ZnO particle deposition and heat treatment on dimensional stability and mechanical properties of poplar wood (open access)

Combined effects of ZnO particle deposition and heat treatment on dimensional stability and mechanical properties of poplar wood

This article proposes a one-step wood modification method by combining the deposition of ZnO particles on wood surface and heat treatment.
Date: May 24, 2017
Creator: Cui, Wei; Zhang, Nannan; Xu, Min & Cai, Liping
Object Type: Article
System: The UNT Digital Library
Evaluation of Anthropogenic Air Emissions from Marine Engines in a Coastal Urban Airshed of Texas (open access)

Evaluation of Anthropogenic Air Emissions from Marine Engines in a Coastal Urban Airshed of Texas

This article provides a brief description of the adopted methodology for estimating anthropogenic emission estimation of ocean going vessels and barges.
Date: April 2, 2013
Creator: Farooqui, Zuber M.; John, Kuruvilla & Sule, Neelesh
Object Type: Article
System: The UNT Digital Library
Modeling analysis of the impact of anthropogenic emission sources on ozone concentration over selected urban areas in Texas (open access)

Modeling analysis of the impact of anthropogenic emission sources on ozone concentration over selected urban areas in Texas

This article discusses a regional photochemical modeling experiment set up to simulate a high ozone episode of September 11-14, 2002 to evaluate the impact of various anthropogenic emissions sources on ozone concentrations.
Date: January 6, 2016
Creator: Farooqui, Zuber M.; John, Kuruvilla; Biswas, Jhumoor & Sule, Neelesh
Object Type: Article
System: The UNT Digital Library
Review of biomechanical studies of arteries and their effect on stent performance (open access)

Review of biomechanical studies of arteries and their effect on stent performance

This article aims to summarize part of the available literature that reports studies on biomechanical environment in healthy and diseased arteries using various analytical methods.
Date: April 26, 2014
Creator: Fortier, Aleksandra; Gullapalli, Vikranth & Mirshams, Reza A.
Object Type: Article
System: The UNT Digital Library
Feasibility Study of Compaction and Sintering of Commercially Pure Titanium using Friction Stir Processing (open access)

Feasibility Study of Compaction and Sintering of Commercially Pure Titanium using Friction Stir Processing

This article explores the possibility of decreasing the number of steps required in the manufacturing of a product using the powder metallurgy technique.
Date: May 22, 2018
Creator: Fortier, Aleksandra; Kumar, Nilesh; Komarasamy, Mageshwari & Mishra, Rajiv
Object Type: Article
System: The UNT Digital Library
Technology Development of Glycosyl Resins for Wood Composites (open access)

Technology Development of Glycosyl Resins for Wood Composites

This article reviews synthesis methods for renewable and eco-friendly glycosyl adhesives.
Date: September 15, 2017
Creator: Gan, Wei-Xing; Yang, Hai-Bing; Zhang, Yi-Fu; Zhang, Yi-Fu & Shi, Sheldon Q.
Object Type: Article
System: The UNT Digital Library
Research on solving differential equations of forest fire monitor based on Runge-Kutta (open access)

Research on solving differential equations of forest fire monitor based on Runge-Kutta

Article describes study analyzing the characteristics of the movement of the gel extinguishing agent micelles by considering the resistance of movement.
Date: August 20, 2020
Creator: Guan, Xuemei & Wei, Yanxiu
Object Type: Article
System: The UNT Digital Library
Electrical and Thermal Conductivity of Polylactic Acid (PLA)-Based Biocomposites by Incorporation of Nano-Graphite Fabricated with Fused Deposition Modeling (open access)

Electrical and Thermal Conductivity of Polylactic Acid (PLA)-Based Biocomposites by Incorporation of Nano-Graphite Fabricated with Fused Deposition Modeling

This article aims to improve the electrical and thermal conductivity of the polylactic acid/wood flour/ thermoplastic polyurethane composites by Fused Deposition Modeling (FDM).
Date: March 22, 2019
Creator: Guo, Rui; Ren, Zechun; Bi, Hongjie; Xu, Min & Cai, Liping
Object Type: Article
System: The UNT Digital Library
Electrical and Thermal Conductivity of Polylactic Acid (PLA)-Based Biocomposites by Incorporation of Nano-Graphite Fabricated with Fused Deposition Modeling (open access)

Electrical and Thermal Conductivity of Polylactic Acid (PLA)-Based Biocomposites by Incorporation of Nano-Graphite Fabricated with Fused Deposition Modeling

This article describes a study to improve the electrical and thermal conductivity of the polylactic acid/wood flour/thermoplastic polyurethane composites by Fused Deposition Modeling (FDM). The results showed that, when the addition amount of nano-graphite reached 25 pbw, the volume resistivity of the composites decreased to 10⁸ Ω·m, which was a significant reduction, indicating that the conductive network was already formed. It also had good thermal conductivity, mechanical properties, and thermal stability.
Date: March 22, 2019
Creator: Guo, Rui; Ren, Zechun; Bi, Hongjie; Xu, Min & Cai, Liping
Object Type: Article
System: The UNT Digital Library
Preparation and Characterization of 3D Printed PLA-Based Conductive Composites Using Carbonaceous Fillers by Masterbatch Melting Method (open access)

Preparation and Characterization of 3D Printed PLA-Based Conductive Composites Using Carbonaceous Fillers by Masterbatch Melting Method

This article highlights a study aimed at improving the conductivity of polylactic acid (PLA)-based composites by incorporating carbonaceous fillers. The composites with the addition of graphene nanoplatelets (rGO) or multi-walled carbon nanotubes (MWCNTs) were fabricated by the masterbatch melting method in order to improve the dispersion of the two kinds of nano-fillers. The results showed that, with the addition of 9 wt % rGO, the volume electrical resistivity of the composite reached the minimum electrical resistance of 10³ Ω·m, at which point the conductive network in the composites was completely formed.
Date: September 29, 2019
Creator: Guo, Rui; Ren, Zechun; Jia, Xin; Bi, Hongjie; Yang, Haiying; Ji, Tong et al.
Object Type: Article
System: The UNT Digital Library
Effect of surfactants on pressure-sensitivity of carbon nanotube filled cement mortar composites (open access)

Effect of surfactants on pressure-sensitivity of carbon nanotube filled cement mortar composites

In this article, the pressure-sensitivity of CNT filled cement mortar composites with different concentrations of MWNT and different surfactants is investigated under repeated loading and impulsive loading, respectively. Experimental results indicate that the response of the electrical resistance of composites with NaDDBS to external force is more stable and sensitive than that of composites with SDS. Therefore, NaDDBS has higher efficiency than SDS for the dispersion of MWNT in cement mortar, and it is an effective surfactant for fabricating MWNT filled cement mortar composites with superior pressure-sensitivity.
Date: November 6, 2014
Creator: Han, Baoguo & Yu, Xun
Object Type: Article
System: The UNT Digital Library
Molecular characteristics and function of elliptical Kiwifruit (open access)

Molecular characteristics and function of elliptical Kiwifruit

Article describes study analyzing the chemical components of elliptical kiwifruit (Actinidia chinensis Planch) using Fourier transform infrared spectroscopy (FT-IR) and gas chromatography mass spectrometry (GC–MS) technologies.
Date: January 28, 2020
Creator: Hu, Zhe; Ge, Shengbo; Yang, Jun; Li, Yiyang; Bi, Huitao; Zheng, Dongfang et al.
Object Type: Article
System: The UNT Digital Library
In Situ Fabrication of a Graphene-Coated Threedimensional Nickel Oxide Anode for High-Capacity Lithium-Ion Batteries (open access)

In Situ Fabrication of a Graphene-Coated Threedimensional Nickel Oxide Anode for High-Capacity Lithium-Ion Batteries

This article discusses the development of an in situ fabrication of a graphene-coated, three-dimensional (3D) NiO-Ni structure by simple chemical vapor deposition (CVD).
Date: October 5, 2017
Creator: Kang, Chiwon; Cha, Eunho; Lee, Sang Hyub & Choi, Wonbong
Object Type: Article
System: The UNT Digital Library
Three-Dimensional Carbon Nanostructures for Advanced Lithium-Ion Batteries (open access)

Three-Dimensional Carbon Nanostructures for Advanced Lithium-Ion Batteries

This review contains the authors' recent progress on the design and fabrication of 3D carbon nanostructures, their performance in Li-ion batteries (LIBs), and their implementation into large-scale, lightweight, and flexible LIBs.
Date: October 26, 2016
Creator: Kang, Chiwon; Cha, Eunho; Patel, Mumukshu D.; Wu, H. Felix & Choi, Wonbong
Object Type: Review
System: The UNT Digital Library
Competition Between Resonant Plasmonic Coupling and Electrostatic Interaction in Reduced Graphene Oxide Quantum Dots (open access)

Competition Between Resonant Plasmonic Coupling and Electrostatic Interaction in Reduced Graphene Oxide Quantum Dots

This article presents a study of the plasmonic interaction that effects the optical properties of light emission from graphene oxide system.
Date: November 22, 2016
Creator: Karna, Sanjya; Mahat, M.; Choi, Tae-Youl; Shimada, Ryoko; Wang, Zhiming & Neogi, Arup
Object Type: Article
System: The UNT Digital Library