Results 61 to 70 of about 1,322 (154)

Radiation‐Crosslinked PCL–TMPTA Composites via 3D Printing: Structure–Property Relationships and Shape Memory Performance

Polymer Engineering &Science, Volume 66, Issue 4, Page 2858-2870, April 2026.
3D printed shape memory PCL‐TMPTA through high energy gamma radiation modification. ABSTRACT Programmable materials that can reversibly transform between distinct shapes represent a promising technology for applications spanning biomedicine, robotics, and aerospace engineering. Although shape memory polymers offer promising stimuli‐responsive behavior,
Khushboo Varshney, R. K. Mondal, K. A. Dubey, Y. K. Bhardwaj   +3 more
wiley   +1 more source

Mechanical Characterization of Additively Manufactured Poly(3‐hydroxybutyrate‐co‐3‐hydroxyhexanoate) Biopolymer

Journal of Applied Polymer Science, Volume 143, Issue 9, March 5, 2026.
Thermal behavior, specimen fabrication, and mechanical benchmarking of PHBH produced by additive manufacturing and injection molding. ABSTRACT Poly(3‐hydroxybutyrate‐co‐3‐hydroxyhexanoate) (PHBH) is a biodegradable polyester with strong potential for marine and packaging applications common for thermoplastic polymers, yet its performance after being ...
Lorenzo De Noni, Sara West, Hudson Legendre, Hung‐Jue Sue, Albert E. Patterson   +4 more
wiley   +1 more source

Engineered Optical Fibers for Deep‐Tissue Applications

Advanced Optical Materials, Volume 14, Issue 10, 13 March 2026.
This review establishes a foundational framework for designing optical fibers for deep‐tissue medicine. It systematically links material innovations like polymers and hydrogels with structural paradigms to enable state‐of‐the‐art diagnostics, including endoscopy and biosensing, and targeted therapeutics, guiding future clinical translation.
Yuzhen Li, Siyang Zheng, Wenzhao Li, Kai Chen, Tianting Zhong, Chi Man Woo, Weiran Pang, Chuqi Yuan, Xiaozhou Xiao, Xianguang Yang, Long Jin, Xiang Qian, Qiyao Tan, Changyuan Yu, Liwei Liu, Junle Qu, Puxiang Lai   +16 more
wiley   +1 more source

The Development of Sustainable Polyethylene Terephthalate Glycol-Based (PETG) Blends for Additive Manufacturing Processing—The Use of Multilayered Foil Waste as the Blend Component

Materials
The polymer foil industry is one of the leading producers of plastic waste. The development of new recycling methods for packaging products is one of the biggest demands in today’s engineering. The subject of this research was the melt processing of multilayered PET-based foil waste with PETG copolymer.
Mikołaj Garwacki, Igor Cudnik, Damian Dziadowiec, Piotr Szymczak, Jacek Andrzejewski   +4 more
openaire   +2 more sources

Fused deposition modeling process parameter optimization on the development of graphene enhanced polyethylene terephthalate glycol

Scientific Reports
This study investigates the production of graphene-enhanced polyethylene terephthalate glycol (G-PETG) components using fused deposition modeling (FDM) and evaluates their mechanical properties, contributing to the advancement of additive manufacturing ...
S. Raja, M. Jayalakshmi, Maher Ali Rusho, Vinoth Kumar Selvaraj, Jeyanthi Subramanian, Simon Yishak, T. Arun Kumar   +6 more
doaj   +1 more source

Development of radio-frequency heating-assisted nanoimprint with PETG solution for nanostructure-based biosensors

AIP Advances, 2017
We present radio-frequency (RF) heating-assisted nanoimprint lithography (NIL) for the rapid fabrication of nanostructured biochips. The chips were spin-coated using a RF-sensitive polymer film, namely polyethylene terephthalate glycol-modified (PETG ...
Tsung-Yeh Wu, Hsuan-Yeh Hsu, Kuang-Li Lee, Sen-Yeu Yang, Pei-Kuen Wei   +4 more
doaj   +1 more source

Process-structure co-optimization of CF/PETG auxetic structures fabricated by FDM for enhanced dimensional accuracy and impact resistance [PDF]

AIP Advances
This study investigates the optimization of dimensional accuracy and impact performance for carbon fiber-reinforced polyethylene terephthalate glycol (CF/PETG) structures with negative Poisson’s ratios fabricated via fused deposition modeling.
Yu Chen, Guoliang Li, Hukun Yang, Haobo Sun, Linhao Zhao   +4 more
doaj   +1 more source

Study on Influencing of Processing Parameters on Tensile Strength of 3D Printing Sample

Journal of Mechanical Engineering
This study investigates the effect of 3D printing parameters on the tensile strength of the printed parts based on ASTM D638-14 standard. The samples were fabricated using Fused Deposition Modeling (FDM) technology using polyethylene terephthalate glycol
Dung Hoang Tien, Van-Long Trinh, Quang-Tu Ngo   +2 more
doaj   +1 more source

An experimental study of the impact of various infill parameters on the compressive strength of 3D printed PETG/CF

AIP Advances
This study examines the effect of different infill patterns and percentages on the compressive strength attributes of carbon fiber-reinforced PETG samples printed using fused deposition modeling, employing response surface methodology.
Shashwath Patil, T. Sathish, Jayant Giri, Bassem F. Felemban   +3 more
doaj   +1 more source

An experimental investigation on 3d printing of PETG-KF-based composites: optimization of process parameters for improved mechanical properties

Cogent Engineering
In the field of additive manufacturing, Fused Filament Fabrication (FFF) is a prominent techniques used to create elaborate three-dimensional objects without wasting materials.
Sandeep Varma Kuchampudi, Kunjee Lal Meena, Rama Bhadri Raju Chekuri   +2 more
doaj   +1 more source