Results 71 to 80 of about 7,536 (271)

An Engineered Living Material With Pro‐Angiogenic Activity Inducible by Near‐Infrared Light

Advanced Functional Materials, EarlyView.
NIR‐responsive engineered living materials (ELMs) for controlled angiogenesis: Near‐infrared (800 nm) light activates engineered probiotic bacteria within alginate‐based living materials to secrete a blood vessel‐regenerating protein. The released protein promotes pro‐angiogenic effects in endothelial networks and chick chorioallantoic membranes.
Anwesha Chatterjee, Stefanie S. M. Meier, Sara Trujillo, Andreas Möglich, Shrikrishnan Sankaran   +4 more
wiley   +1 more source

Mejora del funcionamiento de sistemas desbalanceados sin neutro con compensadores de reactivo; Working improvement of unbalanced systems without neutral wire with reactive compensators

Revista Científica de Ingeniería Energética, 2011
Los desbalances producen  deficientes funcionamientos adicionales cuando en los sistemas eléctricoshay equipos de compensación de reactiva, originando compensaciones inadecuadas, con diferentesfactores de potencia en cada fase de los ...
Vicente León Martínez, Davel Borges Vasconcellos   +1 more
doaj  

Parallel 3D Bioprinting on SLIPS‐Microarrays

Advanced Functional Materials, EarlyView.
This work introduces the first truly parallel 3D bioprinting method, enabling both the simultaneous fabrication of hundreds of cell laden hydrogel 3D structures and their HTS in individual liquid compartments. By integrating Digital Light Processing (DLP) stereolithography with functional micropatterns, the platform decouples printing time from array ...
Julius von Padberg, Julian A. Serna, Maike Schliephake, Pavel A. Levkin   +3 more
wiley   +1 more source

Uncovering the Origin of Efficiency Roll‐Off in TADF OLEDs

Advanced Functional Materials, EarlyView.
OLEDs based on thermally activated delayed fluorescent (TADF) materials often suffer from a severe drop in efficiency at high brightness levels. This work presents a technique to uncover the source of this efficiency drop, and quantifies the exciton‐exciton and exciton‐polaron annihilation processes responsible for efficiency losses in our TADF OLEDs ...
Liam G. King, Kou Yoshida, Arvydas Ruseckas, Ifor D. W. Samuel   +3 more
wiley   +1 more source

Balancing expenditures on mitigation of and adaptation to climate change : an exploration of Issues relevant to developing countries [PDF]

Although climate policies have been so far mostly focused on mitigation, adaptation to climate change is a growing concern in developed and developing countries. This paper discusses how adaptation fits into the global climate strategy, at the global and
Lecocq, Franck, Shalizi, Zmarak
core  

DNA‐Origami‐Assembled Rhodium Nanoantennas for Deep‐UV Label‐Free Single‐Protein Detection

Advanced Functional Materials, EarlyView.
Deep‐UV autofluorescence of single proteins in DNA origami‐based rhodium nanoantennas. Precisely positioned within the plasmonic nanogap, proteins retain their native state while their intrinsic emission is strongly amplified, enabling label‐free single‐molecule detection and opening new opportunities for highly sensitive and specific biosensing ...
Nicco Corduri, Malavika Kayyil Veedu, Yifan Yu, Yanqiu Zou, Jie Liu, Denis Garoli, Guillermo P. Acuna, Jérôme Wenger, Karol Kołątaj   +8 more
wiley   +1 more source

Arterial oxygen content is precisely maintained by graded erythrocytotic responses in settings of high/normal serum iron levels, and predicts exercise capacity: an observational study of hypoxaemic patients with pulmonary arteriovenous malformations.

, 2014
Oxygen, haemoglobin and cardiac output are integrated components of oxygen transport: each gram of haemoglobin transports 1.34 mls of oxygen in the blood.
AD Kjeldsen, AM Evans, AN Friedman, BE Phillips, BM Silva, BR O'Driscoll, CG Mason, CL Shovlin, CL Shovlin, CL Shovlin, CL Shovlin, CL Shovlin, CL Shovlin, Claire L. Shovlin, CM Fletcher, D Pennington, DZ Levett, E McLean, ER Chilvers, H Finnamore, Hannah C. Tighe, IS Anand, JA Dutton, JA Livesey, James E. Jackson, JE Van de Pette, JJ Mager, JL Hart, L Boyer, LC Ou, Louisa C. Williams, LS Valberg, M Hu, M Moussouttas, ME Faughnan, MF McMullin, MK Whyte, MK Whyte, MP Grocott, MW van Gent, P Gupta, P Shovlin CL Wilmshurst, PB Terry, PC Hébert, PM Sondel, RC Hewes, RD Thompson, S Honda, T Ueki, Tracey Rouault, V Cottin, Vatshalan Santhirapala, WB Porter, WS Smellie   +53 more
core   +2 more sources

Swelling‐Programmed Topographical Guidance for Dynamic Spheroid Self‐Assembly via a Mechanochemical Hydrogel Niche

Advanced Functional Materials, EarlyView.
A swelling‐programmed micropatterned hydrogel guides adherent cells through a controlled transition from cell–matrix anchoring to cadherin‐mediated cell–cell compaction, enabling rapid assembly of high‐viability spheroids with defined size and morphology.
Han Gyeol Nam, Seon Yeong Chae, Young Woo Kwon, Hye Jin Heo, Hye Rin Lee, Ji Hyeok Lee, Dong‐Wook Han, Yun Hak Kim, Suck Won Hong   +8 more
wiley   +1 more source

Robust Polymer Hydrogels Improve Electric‐Fish‐Inspired Batteries

Advanced Functional Materials, EarlyView.
ABSTRACT Electric‐fish‐inspired hydrogel batteries based on ion‐concentration gradients offer an attractive route to soft power sources; however, the poor mechanical properties of existing hydrogels limit device assembly and performance. Here, we report poly(ethylene glycol) methyl ether acrylate hydrogels that enable ion‐gradient batteries composed of
Nick Zahnd, Satyajit Das, John Marc C. Puguan, Carolina Pierucci, Michael Mayer, Christoph Weder   +5 more
wiley   +1 more source

Information and communication on the designation and management of Natura2000 sites. Main Report 3: Towards Integrated Management [PDF]

, 2009
Following the selection of Special Protection Areas (SPA) and Sites of Community Importance (SCI) according to the Birds and the Habitats Directives, most European Member States are now in process of formally designating SPAs and SCIs as Special Areas of
Apeldoorn, van, R.C., Blust, de, G., Bouwma, I.M., Kruk, R.W., Sier, A.R.J.   +4 more
core   +2 more sources