Results 201 to 210 of about 912,533 (240)

Spiro‐Phenothiazine Hole‐Transporting Materials: Unlocking Stability and Scalability in Perovskite Solar Cells

open access: yesAdvanced Materials, EarlyView.
Fluorene‐functionalized spiro‐phenothiazine (PTZ‐Fl) exhibits strong Li+ affinity and thermal stability, enabling a PCE of 25.75% in small‐area cells and 22.07% in 25 cm2 modules. Under ISOS‐L3 conditions, PTZ‐Flbased devices retain over 80% efficiency after 1000 hours, demonstrating superior stability and scalability compared to spiro‐OMeTAD for next ...
Javier Urieta‐Mora   +17 more
wiley   +1 more source

Artificial Intelligence‐Assisted Workflow for Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling

open access: yesAdvanced Materials, EarlyView.
AI‐Assisted Workflow for (Scanning) Transmission Electron Microscopy: From Data Analysis Automation to Materials Knowledge Unveiling. Abstract (Scanning) transmission electron microscopy ((S)TEM) has significantly advanced materials science but faces challenges in correlating precise atomic structure information with the functional properties of ...
Marc Botifoll   +19 more
wiley   +1 more source

Stepwise On‐Surface Synthesis and Transformations of Two‐Dimensional Covalent Organic Frameworks by Controlled Thermal Stimuli

open access: yesAdvanced Materials, EarlyView.
The seminal transformation of a 2D‐COF (SURFCOF‐IMDEA1) into a 2D porous COF (SURFCOF‐IMDEA2) on Au(111) by a sequential C‐C coupling and ladderization triggered by thermal annealing steps at increasing temperatures is reported. Abstract The development of covalent organic frameworks (COFs) is currently a primary objective in materials science, taking ...
Ana Barragán   +11 more
wiley   +1 more source

Text Mining of CVD Synthesis Recipes for 2D Materials

open access: yesAdvanced Materials, EarlyView.
A lightweight, multi‐stage natural language processing framework utilizes fine‐tuned BERT models to extract chemical vapor deposition synthesis knowledge from diverse 2D materials literature. The domain‐adapted workflow integrates classification, named entity recognition, and extractive question answering to systematically retrieve categorical and ...
Ang‐Yu Lu   +11 more
wiley   +1 more source

Communication in plants

open access: yes, 1991
Greppin, Hubert   +6 more
openaire   +1 more source

Communication With Plants

2021
During plant-fungal interaction a wide range of molecules play crucial roles in signaling, development and stress response. Understand the fungal and plant cross-talk allows to define the typology of interaction or rather the lifestyle. According to this we can distinguish in biotrophs, necrotrophs or hemibiotrophs fungi.
Beccaccioli M., Scala V., Reverberi M.
openaire   +1 more source

Plant ecology: Macroparasitism in plant communities

Current Biology, 2021
Mistletoes, lianas, vines, and epiphytes fulfill many of the population dynamic criteria of animal macroparasites. A new study illustrates elegant ways to quantify cost to the host and how this impacts competition between mistletoe species. It opens the door to a much fuller consideration of plant parasites as macroparasites.
openaire   +2 more sources

Plant Communication

Annual Review of Ecology, Evolution, and Systematics, 2021
Communication occurs when a sender emits a cue perceived by a receiver that changes the receiver's behavior. Plants perceive information regarding light, water, other nutrients, touch, herbivores, pathogens, mycorrhizae, and nitrogen-fixing bacteria. Plants also emit cues perceived by other plants, beneficial microbes, herbivores, enemies of herbivores,
openaire   +1 more source

Plants and Plant Communities

1998
Our discussions in Chs. 12 and 13 focus on determining which environments were energetically acceptable to animals and on energetic costs of living in those environments. Similar questions apply to the study of plants and plant communities. In this chapter we are interested in the environmental factors that determine temperatures and transpiration ...
Gaylon S. Campbell, John M. Norman
openaire   +1 more source

microRNA communication in plants

Nature Reviews Molecular Cell Biology, 2021
Betti et al. show that plants can take up microRNAs generated by other plants, and that these exogenous miRNAs are active in silencing the expression of their target genes.
openaire   +2 more sources

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