Results 71 to 80 of about 477,090 (229)

Establishing Atomic Coherence in Twisted Oxide Membranes Containing Volatile Elements

Advanced Materials, EarlyView.
Twisted oxide membranes containing volatile elements often suffer from amorphous interfacial dead layers that suppress coupling. An oxygen‐annealing strategy establishes atomically coherent and chemically bonded interfaces in twisted NaNbO3 membranes, enabling coherent oxide moiré architectures in volatile‐element‐containing systems.
Young‐Hoon Kim, Reza Ghanbari, Min‐Hyoung Jung, Yang Zhang, Young‐Min Kim, Ruijuan Xu, Miaofang Chi   +6 more
wiley   +1 more source

Endoscopic suture-based closure of a dehiscent rectal stump [E-Video] [PDF]

Lower anterior rectal resection (LAR) with discontinuity resection is performed to avoid leakage of the colorectal anastomosis in high risk patients [1]. Unfortunately, rectal stump leakage can occur, and reoperation is associated with high morbidity and
Nagl, Sandra, Messmann, Helmut, Wanzl, Julia, Ebigbo, Alanna, Afify, Shimaa   +4 more
core   +1 more source

Factitious Disorder Presenting with Refractory Enterocutaneous Fistula that Underwent 7 Surgeries

Case Reports in Gastroenterology, 2020
The formation of a post-appendicectomy fistula is rare but devastating. Major etiological factors include leakage from the appendiceal stump, neoplasm of the appendix and/or cecum, infection, inflammatory bowel disease, and distal obstruction.
Di Zhao, Qiyi Chen, Ning Li
doaj   +1 more source

Grafted Low‐Leakage Si/AlN p‐n Diodes Enabled by Fluorinated AlN Interface

Advanced Materials Interfaces, EarlyView.
This work demonstrates a fluorination‐based interface engineering strategy that transforms oxygen‐terminated AlN surfaces into fluorine‐terminated interfaces for grafted p‐Si/n‐AlN diodes. By combining pseudo‐ALE oxide removal, XeF2 fluorination, and ultrathin SiNx stabilization, the engineered interface suppresses defect‐assisted reverse leakage by ...
Yi Lu, Tsung‐Han Tsai, Qingxiao Wang, Haicheng Cao, Jie Zhou, You Jin Koo, Chenyu Wang, Yang Liu, Yuyue Hao, Michael Eller, Connor Bailey, Stephanie Liu, Nicholas J. Tanen, Zhiyuan Liu, Mingtao Nong, Robert M. Jacobberger, Tien Khee Ng, Katherine Fountaine, Vincent Gambin, Boon S. Ooi, Xiaohang Li, Zhenqiang Ma   +21 more
wiley   +1 more source

Flexible Wide Bandgap Electrode System for In situ Cell Sensing and Irreversible Electroporation

Advanced Materials Interfaces, EarlyView.
The paper reports the design and wafer‐level microfabrication of a long‐lived, flexible 3C‐SiC electrode capable of sensitive and in situ cell sensing, as well as electroporation ablation. The work demonstrates a biocompatible and durable electrode platform that can perform reliable electrical interfacing with biological tissues over extended periods ...
Minh Anh Huynh, Sharda Yadav, Tuan‐Khoa Nguyen, Nam‐Trung Nguyen   +3 more
wiley   +1 more source

Placement of a Customised Y‐Shaped Silicone Stent via the Transthoracic Approach for Closing a Large Bronchial Stump Fistula

Respirology Case Reports
Bronchial stump fistula occurs at the site of a lobectomy or segmentectomy and is a specific type of bronchopleural fistula. In addition to complications such as empyema and pneumothorax, a large bronchial stump fistula can result in decreased lung ...
Junqi Zhu, Chan Xu, Honglei Tao, Shunxin Xin, Weihua Xu   +4 more
doaj   +1 more source

Pancreaticogastrostomy: Effect of Partial Gastrectomy on the Pancreatic Stump in Rabbits [PDF]

, 1996
To assess the influence of digestive juice on the pancreatic stump when pancreaticogastrostomy was performed after pancreatoduodenectomy, the pancreatic stump was anastomosed to the intact stomach (group I), the stomach after partial gastrectomy (group ...
Orita, Kunzo, Nakagawa, Koichi, Tsugu, Hiromu   +2 more
core   +1 more source

Transection of a Coopdech bronchial blocker tip during bronchial resection for right upper lobectomy: a case report [PDF]

Korean Journal of Anesthesiology, 2015
A bronchial blocker (BB) is preferred for lung separation in patients with difficult airways. However, BBs, unlike double-lumen tubes, must be placed in the bronchus of the lung being operated on, hence can be damaged by surgical manipulation. Intubation
Yong-Hun Lee, Hye Mo Yang, Hyun-Chang Kim, Jae-Hyon Bahk, Jeong-Hwa Seo   +4 more
doaj   +1 more source

3D‐Nanoprinted Fluidically Steerable Soft Robotic Microcatheters

Advanced Robotics Research, EarlyView.
This work introduces a ∼3‐French (1 mm‐in‐diameter) soft robotic microcatheter fabricated by means of two‐photon direct laser writing. The 3D‐printed microcatheter enables remote, on‐demand steering via microfluidic actuation for guidewire‐free navigation of vascular networks as well as microcatheter‐mediated delivery of fluidic payloads to target ...
Bailey M. Felix, Molly Carton, Olivia M. Young, Noah Barnes, Jordi T. Andreou, Sarah McHugh, Jack E. McCann, Claudia Davis, Victoria Reddig‐Leiman, Afsah Kamran, Dheeraj Gandhi, Miroslaw Janowski, Jeremy D. Brown, Mark Fuge, Axel Krieger, Clifford R. Weiss, Christopher R. Bailey, Ryan D. Sochol   +17 more
wiley   +1 more source

Prophylactic drainage versus non-drainage following gastric cancer surgery: a meta-analysis of randomized controlled trials and observational studies

World Journal of Surgical Oncology, 2023
Background The role of prophylactic drainage (PD) in gastrectomy for gastric cancer (GC) is not well-established. The purpose of this study is to compare the perioperative outcomes between the PD and non-drainage (ND) in GC patients undergoing ...
Hua-Yang Pang, Li-Hui Chen, Xiu-Feng Chen, Meng-Hua Yan, Zhi-Xiong Chen, Hao Sun   +5 more
doaj   +1 more source