ArticleJournal of the Royal Society, Interface2020
Leakiness and flow capture ratio of insect pectinate antennae.
Article in Journal of the Royal Society, Interface, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Pore plate sensilla scale and distribution modulate odor capture around honey bee antennae.Scientific reports · 2025Article
- The diversity of biological models for bio-inspired aerosol filters.Journal of the Royal Society, Interface · 2025Review
- Olfactory performance explains duality of antennal architectural designs in Lepidoptera.Proceedings. Biological sciences · 2025Article
- Olfactory sampling volume for pheromone capture by wing fanning of silkworm moth: a simulation-based study.Scientific reports · 2024Article
- Insect pectinate antennae maximize odor capture efficiency at intermediate flight speeds.Proceedings of the National Academy of Sciences of the United States of America · 2020Article
- How Adsorption of Pheromones on Aerosols Controls Their Transport.ACS central science · 2020Article
Corrections and comments
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Authors and funding
4 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The assumption that insect pectinate antennae, which are multi-scale organs spanning over four orders of magnitude in size among their different elements, are efficient at capturing sexual pheromones is commonly made but rarely thoroughly tested. Leakiness, i.e. the proportion of air that flows within the antenna and not around it, is a key parameter which depends on both the macro- and the microstructure of the antenna as well as on the flow velocity. The effectiveness of a structure to capture flow and hence molecules is a trade-off between promoting large leakiness in order to have a large portion of the flow going through it and a large effective surface area to capture as much from the flow as possible, therefore leading to reduced leakiness. The aim of this work is to measure leakiness in 3D-printed structures representing the higher order structure of an antenna, i.e. the flagellum and the rami, with varying densities of rami and under different flow conditions. The male antennae of the moth
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