Results 171 to 180 of about 311,027 (339)

π‐Bridge Engineering of Nonfullerene Acceptors for Organic Photodiodes: Extension of the Near Infrared Response Beyond 1200 nm

Advanced Functional Materials, EarlyView.
A π‐bridge engineering strategy enhances intramolecular charge transfer, enabling non‐fullerene acceptors to extend near‐infrared absorption beyond 1200 nm. The resulting organic photodiodes exhibit high detectivity and fast response. These high‐performance devices demonstrate practical potential in photoplethysmography and optical wireless ...
Meng Qiang Li, Minyoung Jeong, Byeongchan Park, Shabaz Alam, Jeongmin Lee, Hyunji Lee, Jaewon Lee, Kilwon Cho   +7 more
wiley   +1 more source

Left Ventricular Assist Devices and Renal Ramifications

Journal of the American Heart Association: Cardiovascular and Cerebrovascular Disease, 2023
Ajith Nair, Harveen Lamba
doaj   +1 more source

Left Ventricular Mechanical Support with the Impella during Extracorporeal Membrane Oxygenation

Journal of Tehran University Heart Center, 2017
Background: Venoarterial extracorporeal membrane oxygenation (ECMO) provides systemic arterial support without directly unloading the left heart, which causes an elevated left ventricular (LV) pressure. The aim of the present study was to investigate the
Kasra Moazzami, Elena V Dolmatova, Thomas P Cocke, Elie Elmann, Pranay Vaidya, Arthur F Ng, Kumar Satya, Rajeev L Narayan   +7 more
doaj  

Technology applications [PDF]

A summary of NASA Technology Utilization programs for the period of 1 December 1971 through 31 May 1972 is presented. An abbreviated description of the overall Technology Utilization Applications Program is provided as a background for the specific ...
Anuskiewicz, T., Johnston, J., Leavitt, W., Zimmerman, R. R.   +3 more
core   +1 more source

At‐Home Early Diagnosis of Mastitis: Calibration‐Free Analysis of Sodium to Potassium Ratio in Breast Milk

Advanced Functional Materials, EarlyView.
MAMAWEL is introduced as the first calibration‐free potentiometric sensor for at‐home mastitis diagnosis. By measuring the sodium‐to‐potassium ratio in breast milk, the device reliably differentiates between healthy and mastitis‐affected samples with less than 10% error.
Ali Soleimani, Farbod Amirghasemi, Melissa Banks, Abdulrahman Al‐Shami, Sina Khazaee Nejad, Abdalrhman Sheer, Clare Dominique Sanchez, Haozheng Ma, Daniel Vargas Ramos, Maral P.S. Mousavi   +9 more
wiley   +1 more source

PROGRESS IN THE DEVELOPMENT OF AN ULTRA-COMPACT INTEGRATED HEART-LUNG ASSIST DEVICE

, 2001
Eisuke Tatsumi, Tomonori Tsukiya, Nobumasa Katagiri, Y. Takewa, Tomohiro Nishinaka, Yuzo Taenaka, Hajime Takano, K. Sakai, Tomoyuki Matsuda, Janchai Yana, Y. Konishi   +10 more
openalex   +1 more source

Smart, Bio‐Inspired Polymers and Bio‐Based Molecules Modified by Zwitterionic Motifs to Design Next‐Generation Materials for Medical Applications

Advanced Functional Materials, EarlyView.
Bio‐based and (semi‐)synthetic zwitterion‐modified novel materials and fully synthetic next‐generation alternatives show the importance of material design for different biomedical applications. The zwitterionic character affects the physiochemical behavior of the material and deepens the understanding of chemical interaction mechanisms within the ...
Theresa M. Lutz, Jonas De Breuck, Sahar Salehi, Meike N. Leiske   +3 more
wiley   +1 more source

Emerging 2D Materials and Their Hybrid Nanostructures for Label‐Free Optical Biosensing: Recent Progress and Outlook

Advanced Functional Materials, EarlyView.
This review highlights recent advances in label‐free optical biosensors based on 2D materials and rationally designed mixed‐dimensional nanohybrids, emphasizing their synergistic effects and novel functionalities. It also discusses multifunctional sensing platforms and the integration of machine learning for intelligent data analysis.
Xinyi Li, Yonghao Fu, Yuehe Lin, Dan Du
wiley   +1 more source

VENTRICULAR ASSIST DEVICE AND ARTIFICIAL HEART IN ASIA

, 2003
Chuen Neng Lee
openalex   +1 more source

Use of activated recombinant factor VII for severe coagulopathy post ventricular assist device or orthotopic heart transplant [PDF]

, 2007
Manish J. Gandhi, Richard A. Pierce, Lini Zhang, Marc R. Moon, George J. Despotis, Nader Moazami   +5 more
openalex   +1 more source