Results 161 to 170 of about 1,099,013 (383)

Two Material Properties from One Wavelength‐Orthogonal Photoresin Enabled by a Monochromatic Laser Integrated Stereolithographic Apparatus (Mono LISA)

Advanced Materials, Volume 37, Issue 13, April 2, 2025.
A single object with dual properties – degradable and non‐degradable – is fabricated in a single print simply by switching the printing colors. The advanced multi‐material printing is enabled by the combination of a fully wavelength‐orthogonal photoresin and a monochromatic tunable laser printer, paving the way for precise multi‐material ...
Xingyu Wu, Katharina Ehrmann, Ching Thye Gan, Benjamin Leuschel, Fred Pashley‐Johnson, Christopher Barner‐Kowollik   +5 more
wiley   +1 more source

Challenges and Opportunities of Upconversion Nanoparticles for Emerging NIR Optoelectronic Devices

Advanced Materials, EarlyView.
The special photo‐responsiveness of upconversion nanoparticles has opened up a new path for the advancement of near‐infrared (NIR)‐responsive optoelectronics. However, challenges such as low energy‐conversion efficiency and high nonradiative losses still persist.
Sunyingyue Geng, Hangfei Li, Ziyu Lv, Yongbiao Zhai, Bobo Tian, Ying Luo, Ye Zhou, Su‐Ting Han   +7 more
wiley   +1 more source

Extinction risk from climate change

Nature, 2004
C. Thomas, A. Cameron, Rhys E Green, M. Bakkenes, L. Beaumont, Yvonne C. Collingham, B. Erasmus, M. D. Siqueira, A. Grainger, L. Hannah, L. Hughes, B. Huntley, A. S. Jaarsveld, G. Midgley, L. Miles, M. Ortega-Huerta, A. Peterson, O. Phillips, S. Williams, Niels Geijsen, Melissa Horoschak, Kitai Kim, Joost Gribnau, K. Eggan, George Q. Daley   +24 more
semanticscholar   +1 more source

Interstellar extinction towards the inner Galactic Bulge [PDF]

, 1999
DENIS observations in the J (1.2 micron) and K_S (2.15 micron) bands together with isochrones calculated for the RGB and AGB phase are used to draw an extinction map of the inner Galactic Bulge.
Alard, C., Borsenberger, J., Copet, E., Epchtein, N., Fouque, P., Ganesh, S., Habing, H., Omont, A., Schultheis, M., Simon, G.   +9 more
core   +3 more sources

Ancestral Protein‐Based Lighting

Advanced Materials, EarlyView.
The ancestral sequence reconstruction (ASR) method applied to a large dataset of modern fluorescent proteins (FPs) led to a bright ancestral‐like FP suitable for photon down‐conversion in bio‐hybrid light‐emitting diodes (Bio‐HLEDs). Abstract Protein‐optoelectronics is a paradigm toward eco‐designed and sustainable technologies.
Stephanie Willeit, Alexander Mauz, David Gutiérrez‐Armayor, Joseph Arbash, Jesús Agustín Banda‐Vázquez, Sergio Martí, Pedro B. Coto, Rubén D. Costa   +7 more
wiley   +1 more source

THE EXTINCTION OF TUBERCULOSIS.The President's Address before the Medical and Chirurgical Faculty of Maryland, delivered April 24, 1894. [PDF]

, 1894
George H. Rohé
openalex   +1 more source

Biological annihilation via the ongoing sixth mass extinction signaled by vertebrate population losses and declines

Proceedings of the National Academy of Sciences of the United States of America, 2017
G. Ceballos, P. Ehrlich, R. Dirzo
semanticscholar   +1 more source

Radical TADF: Quartet‐Derived Luminescence with Dark TEMPO

Advanced Materials, EarlyView.
A new class of luminescent organic quantum materials is introduced, formed by attaching a stable radical to TADF chromophores. Due to ferromagnetic exchange coupling, a high‐spin quartet state forms upon excitation, which can thermally access a bright state.
Sebastian Gorgon, Petri Murto, Daniel G. Congrave, Lujo Matasovic, Andrew D. Bond, Victor Riesgo‐Gonzalez, William K. Myers, Hugo Bronstein, Richard H. Friend   +8 more
wiley   +1 more source

The Injector Hydrant for Fire Extinction [PDF]

, 1884
J. H. Greathead
openalex   +1 more source