Results 271 to 280 of about 2,848,057 (332)

Ladder‐Type Benzene‐Perylene Dyes with Efficient Laser Properties in the Near‐IR by Detracting/Activating Low/High Frequency Vibronic Modes

Advanced Functional Materials, EarlyView.
The NNR‐n series of oligomeric nanographenes delivers exceptional emission performance. This work shows that this performance is originated by their ladder‐type structure, which effectively deactivates low‐frequency vibronic modes. This deactivation neglects the main pathway for non‐emissive deactivation, even in the near‐infrared region. The potential
Marcos Díaz‐Fernández, Álex Farrando Pérez, Fernando Gordillo Gámez, Pedro G. Boj, José M. Villalvilla, José A. Quintana, Yanpei Wan, Daniel Aranda, José Manuel Marín‐Beloqui, Jishan Wu, Zebing Zeng, María A. Díaz‐García, Juan Casado   +12 more
wiley   +1 more source

Double Helical Plasmonic Antennas

Advanced Functional Materials, EarlyView.
Plasmonic double helical antennas funnel circularly polarized light to the nanoscale, offering strong chiroptical interaction and directional light emission. Extending a single helix design tool, this study combines numerical modeling with experimental validation, revealing large, broadband dissymmetry factors in the visible range.
Aleksei Tsarapkin, Luka Zurak, Krzysztof Maćkosz, Lorenz Löffler, Victor Deinhart, Ivo Utke, Thorsten Feichtner, Katja Höflich   +7 more
wiley   +1 more source

Community Characteristics and Population Dynamics of an Endangered <i>Rhododendron nymphaeoides</i>. [PDF]

Ecol Evol
Luo J, Dai X, Chen J, Yuan C, Wang H, Luo D.   +5 more
europepmc   +1 more source

Tunable Synthetic Hydrogel Modulates Hepatic Lineage Specification of Human Liver Organoid

Advanced Functional Materials, EarlyView.
In this study, a synthetic hydrogel is reported that supports the formation of hiPSC‐derived human liver organoids (HLOs). Hepatic lineage specification can be modulated via conjugation of RGD peptide to hydrogel: RGD‐conjugated hydrogels promote cholangiocyte differentiation, whereas RGD‐free hydrogels favor hepatocyte commitment of HLO cells.
Lei Wang, Lasse Riediger, Qi Rao, Xun Xu, Yan Nie, Yiduo Zhou, Junyao Zhang, Peng Tang, Weiwei Wang, Frank Tacke, Adrien Guillot, Ludovic Vallier, Irene Talon, Wenzhong Li, Yi‐An Yang, Rainer Haag, Nan Ma   +16 more
wiley   +1 more source

Unraveling the role of rat and flea population dynamics on the seasonality of plague epidemics in Madagascar. [PDF]

Proc Natl Acad Sci U S A
Rasoamalala F, Ramasindrazana B, Parany MJ, Rahajandraibe S, Randriantseheno L, Rahelinirina S, Gorgé O, Valade E, Harimalala M, Rajerison M, Cauchemez S, Brault A.   +11 more
europepmc   +1 more source

3D Multicellular Scaffold Based Model for Advancing Bone Disorder Research

Advanced Functional Materials, EarlyView.
A scalable 3D multicellular in vitro bone model engineered by integrating osteoblasts, osteoclasts, and endothelial cells on biodegradable scaffolds. The system recapitulates key features of human bone remodeling and disease pathology. As a proof of concept, the model mimics osteogenesis imperfecta, demonstrating its potential as a physiologically ...
Gali Guterman‐Ram, Majd Machour, Janette Zavin, Roy Meretzki, Reut Lev‐Ari, Shulamit Levenberg   +5 more
wiley   +1 more source

EFFECTS OF REDUCED INTERSPECIFIC INTERACTIONS ON POPULATION DYNAMICS IN MERRIAM'S KANGAROO RAT, DIPODOMYS MERRIAMI.

, 1983
Mark W. Courtney, COURTNEY, MARK WILLIAM.   +1 more
openalex   +1 more source

Ecological Niche Modeling Reveals Historical Population Dynamics and Future Climate Response of the Carnivorous Plant <i>Nepenthes mirabilis</i> in Southeast Asia. [PDF]

Ecol Evol
Huang Z, Yu W, Lv W, Liang C, Zhang R, Along A, Kong H, Gong W.   +7 more
europepmc   +1 more source

Long-term population dynamics of an insect in a simple food web under a changing environment. [PDF]

J Anim Ecol
Solbreck C, Knape J.
europepmc   +1 more source

Sur un modèle de dynamique de populations structure en âge: Application en halieutique (On a model of age-structured population dynamics: Application in fishery)

, 2018
Ali Moussaoui
openalex   +1 more source