Results 81 to 90 of about 384,540 (240)

Modeling and Applications of Highly-Scaled Gravure Printing [PDF]

, 2014
Pattern printing techniques have advanced rapidly in the last decade, driven by their potential applications in printed electronics. Several printing techniques have realized printed features ≤10 µm, but unfortunately they suffer from disadvantages that
Kitsomboonloha, Rungrot
core   +1 more source

Large-scale roll-to-roll printed, flexible and stable organic bulk heterojunction photodetector

npj Flexible Electronics, 2018
R2R printing: organic devices closer to commercialization Roll-to-roll printing is getting close to the large-scale fabrication of reliable and stable state-of-the-art organic optoelectronic devices. A collaborative team led by Junliang Yang from Central
Sichao Tong, Jun Yuan, Chujun Zhang, Chunhua Wang, Baoxing Liu, Jianqiang Shen, Huayan Xia, Yingping Zou, Haipeng Xie, Jia Sun, Si Xiao, Jun He, Yongli Gao, Junliang Yang   +13 more
doaj   +1 more source

Effect of build orientation on the fabrication trueness of additively manufactured implant‐supported complete arch interim fixed prostheses

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate how build orientation affects the fabrication trueness of additively manufactured implant‐supported complete arch prostheses by comparing them to subtractively manufactured high‐impact polymer‐based prostheses. Materials and Methods An edentulous maxillary model with four implants at canine and first molar regions ...
Amir H. Nejat, Mehmet Esad Güven, Gülce Çakmak, Burak Yilmaz, Mustafa Borga Donmez   +4 more
wiley   +1 more source

Wettability of saliva substitutes across various denture base fabrication techniques

Journal of Prosthodontics, EarlyView.
Abstract Purpose The present study evaluated the contact angles (CAs) of four denture base materials subjected to different surface treatments using deionized water and saliva substitutes. Material and Methods A total of 32 rectangular specimens were manufactured using four different denture base materials: heat‐cured compression molded Lucitone 199 (C)
Paul Mikhail, Igor Pesun, Francisco Azpiazu‐Flores, Rodrigo França   +3 more
wiley   +1 more source

Effects of autoclave sterilization on the dimensional stability of implant surgical guides: A 3D in vitro analysis

Journal of Prosthodontics, EarlyView.
Abstract Purpose Surgical guides are medical devices used in static implant surgery to replicate the prosthetic and surgical implant position planned with computer‐assisted software before surgery. Their use reduces invasiveness and improves safety and outcomes of implant surgery, provided that their accuracy is ensured from design to manufacturing and
Lucio Lo Russo, Pierluigi Mariani, Carlo Ercoli, Giusy Caprio, Ji‐Man Park, Luigi Laino, Fariba Esperouz   +6 more
wiley   +1 more source

Marginal gap of printed, milled, and heat‐pressed two‐piece polyetheretherketone abutments before and after thermal cycling, and their pull‐off bond strength after thermal cycling

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the marginal gap of two‐piece polyetheretherketone (PEEK) abutments fabricated with different methods, before and after thermal cycling, while also focusing on their pull‐off bond strength. Materials and Methods A two‐piece abutment was virtually designed after digitizing a titanium‐base (Ti‐base) abutment.
Almira Ada Diken Türksayar, Burcu Kanpalta, Naime Bilinç Bulucu, Sandra Schulnig, Sebastian Spintzyk, Münir Demirel, Mustafa Borga Donmez   +6 more
wiley   +1 more source

A nationwide assessment of VOC emissions and ozone formation potential from China’s printing industry: a meta-analysis

Frontiers in Environmental Science
IntroductionThe printing industry in China, with an annual output value of ¥1.43 trillion, is a significant source of volatile organic compound (VOC) emissions, which are key precursors to ozone formation.
Jian Zhai
doaj   +1 more source

Workflow to facilitate complete denture scanning with an intraoral scanner: A technique report

Journal of Prosthodontics, EarlyView.
Abstract Scanning a denture with an intraoral scanner is typically more challenging than scanning a dentate arch. This article describes a novel technique for digitally duplicating a complete denture. The workflow involves scanning an existing denture using an intraoral scanner with the addition of specific markers and subsequently constructing a ...
Jiayi Yu, Jiayi Lu, Berna Saglik, Junying Li   +3 more
wiley   +1 more source

The Effect of Fabrication Method on Passive UHF RFID Tag Performance

International Journal of Antennas and Propagation, 2009
In passive Radio Frequency Identification (RFID), transponders or tags are used to label objects to be identified. In this study passive tag antennas were produced using etching, screen-printing, and gravure printing methods.
Toni Björninen, Sari Merilampi, Leena Ukkonen, Lauri Sydänheimo, Pekka Ruuskanen   +4 more
doaj   +1 more source

Influence of prosthesis type and intraoral scanner‐based extraoral scanning protocol on the passive fit of CAD‐CAM verification devices

Journal of Prosthodontics, EarlyView.
Abstract Purpose To evaluate the impact of different complete‐arch digital scanning techniques and prosthesis types on the passive fit of computer‐aided design and computer‐aided manufacturing (CAD‐CAM) verification devices. Materials and Methods Two different maxillary master casts with four multi‐unit abutment (MUA) implant analogs (FP‐1 and FP‐3 ...
Toshiki Nagai, Yusuke Kuroda, Natalie Asavanant, Chao‐Chieh Yang, Dean Morton, Wei‐Shao Lin   +5 more
wiley   +1 more source