Results 61 to 70 of about 71,255 (297)

Backbone Heterojunction Photocatalysts for Efficient Sacrificial Hydrogen Production

Advanced Functional Materials, EarlyView.
Herein, a ‘single‐component’ organic semiconductor photocatalyst is presented in which a molecular donor is bonded to a polymer acceptor. The resultant material demonstrates exceptional photocatalytic activity for hydrogen evolution in aqueous triethylamine with an outstanding external quantum efficiency of 38% at 420 nm.
Richard J. Lyons, Rhys J. Bourhill, Ewan McQueen, Sam D. Harding, Krzysztof Pawlak, Thomas Fellowes, Harry W. Capps, Alexander J. Cowan, Andrew I. Cooper, Adrian M. Gardner, Martijn A. Zwijnenburg, Reiner Sebastian Sprick   +11 more
wiley   +1 more source

Cerebral Venous Air Embolism due to a Hidden Skull Fracture Secondary to Head Trauma

Case Reports in Neurological Medicine, 2015
Cerebral venous air embolism is sometimes caused by head trauma. One of the paths of air entry is considered a skull fracture. We report a case of cerebral venous air embolism following head trauma.
Ai Hosaka, Tetsuto Yamaguchi, Fumiko Yamamoto, Yasuro Shibagaki   +3 more
doaj   +1 more source

Cancer patients’ experiences of living with venous thromboembolism: A systematic review and qualitative thematic synthesis [PDF]

, 2018
Background: Cancer-Associated thrombosis is common. Recommended treatment is daily injected low-molecular-weight heparin for 6months. Most studies focus on prophylaxis and treatment; few have explored patients’ experience.
Benelhaj, Naima B., Hutchinson, Ann, Ilyas, Muhammad Waqas, Johnson, Miriam J., Maraveyas, Anthony M., Seymour, Julie D.   +5 more
core   +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

Low Consciousness in a Patient with Venous Air Embolism Introduced via Peripheral Vascular Cannulation

European Journal of Case Reports in Internal Medicine, 2021
Introduction: Venous air embolism is rarely seen, can be fatal and is associated mostly with large central venous catheters and mechanical ventilation. Some cases due to peripheral intravenous access have also been reported. Case Description: We present
Faris Tariq, Fazila Ijaz Gondal, Gautam Bagchi   +2 more
doaj   +1 more source

Continuum mechanics at nanoscale. A tool to study trees' watering and recovery [PDF]

, 2017
The cohesion-tension theory expounds the crude sap ascent thanks to the negative pressure generated by evaporation of water from leaves. Nevertheless, trees pose multiple challenges and seem to live in unphysical conditions: the negative pressure ...
Gouin, Henri
core   +2 more sources

Highly Selective Toward HER or CO2RR by Regulating Cu Single and Dual Atoms on g‐C3N4

Advanced Functional Materials, EarlyView.
This systematic study provides insights into the design of electrocatalysts for hydrogen evolution reaction (HER) and carbon dioxide reduction (CO2RR). It serves as a useful guide for tuning catalyst architecture toward efficient multifunctional performance by varying synthetic parameters, demonstrating the impact of copper (Cu) species ranging from ...
Wan‐Ting Chen, Hung Wei Shiu, Yu‐Xun Chen, Erdembayalag Batsaikhan, Yu‐Ling Lai, Su Ling Cheng, Tohru Araki, Jyh‐Fu Lee, Michitoshi Hayashi, Yao‐Jane Hsu   +9 more
wiley   +1 more source

Pneumatic Method to Measure Plant Xylem Embolism

Bio-Protocol, 2018
Embolism, the formation of air bubbles in the plant water transport system, has a major impact on plant water relations. Embolism formation in the water transport system of plants disrupts plant water transport capacity, impairing plant functioning and ...
Paulo Bittencourt, Luciano Pereira, Rafael Oliveira   +2 more
doaj   +1 more source

Epidemiology, prehospital care and outcomes of patients arriving by ambulance with dyspnoea: An observational study [PDF]

, 2016
Background: This study aimed to determine epidemiology and outcome for patients presenting to emergency departments (ED) with shortness of breath who were transported by ambulance.
Archer, Peter, Asha, Stephen Edward, Bryant, Michael, Chalkley, Dane, Chan, Barry, Cheri, Thomas, Chor, Melvin S Y, Cowell, David Lord, Craig, Simon, De Villecourt, Tracey, Duffy, Martin, Eley, Rob, Furyk, Jeremy, Goh, Shaun E., Graham, Colin A., Grummisch, Michelle, Haythorne, Helen, Holdgate, Anna, Jain, Nitin, Jones, Peter, Keijzers, Gerben, Kelly, Anne Maree, Kinnear, Frances, Klim, Sharon, Knott, Jonathan, Kuan, Win Sen, Laribi, Said, Lawoko, Charles, Lee, Francis Chun Yue, Lee, Kendall, Lee, Wee Yee, Leung, Ling Pong, Lozzi, Lydia, MacDonald, Stephen, Mahlangu, Mlungisi, Man, Chan Ka, Martin, Shane, McNulty, Richard, Meek, Robert, Morel, Douglas Gordon, Nguyen, Mai, Orda, Ulrich, Rahman, Nik Hisamuddin, Ritchie, Peter, Rosengarten, Pamela, Rosengren, David, Russell, Kerrie, Ryan, Alison, Saiboon, Ismail Mohd, Scott, Michael, Smith, Richard D B, Thom, Ogilvie, Thone, Jae, Watkins, Gina, Watson, Michael, Wilson, Kathryn, Wong, Chi Pang, Wong, Tai Wai   +57 more
core   +2 more sources

Bio‐Friendly Artificial Muscles Based on Carbon Nanotube Yarns and Eutectogel Derivatives

Advanced Functional Materials, EarlyView.
Solid‐state artificial muscles based on coiled commercial carbon nanotube yarns coated with eutectogel derivatives exhibit unipolar actuation through selective ion intercalation. Combining polyanionic and polycationic gels enables enhanced contractile stroke and high energy density.
Gabriela Ananieva, Cédric Vancaeyzeele, Giao T.M. Nguyen, Daniel Aguilera‐Bulla, Mathieu Pinault, Frédéric Vidal, Cédric Plesse   +6 more
wiley   +1 more source