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相关概念视频

Adaptations that Reduce Water Loss01:57

Adaptations that Reduce Water Loss

25.5K
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
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Light Acquisition02:16

Light Acquisition

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In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
8.5K
Basic Plant Anatomy: Roots, Stems, and Leaves02:27

Basic Plant Anatomy: Roots, Stems, and Leaves

59.0K
The primary organs of vascular plants are roots, stems, and leaves, but these structures can be highly variable, adapted for the specific needs and environment of different plant species.
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Xylem and Transpiration-driven Transport of Resources02:03

Xylem and Transpiration-driven Transport of Resources

23.9K
The xylem of vascular plants distributes water and dissolved minerals that are taken up by the roots to the rest of the plant. The cells that transport xylem sap are dead upon maturity, and the movement of xylem sap is a passive process.
23.9K
Regulation of Transpiration by Stomata02:04

Regulation of Transpiration by Stomata

28.2K
During photosynthesis, plants acquire the necessary carbon dioxide and release the produced oxygen back into the atmosphere. Openings in the epidermis of plant leaves is the site of this exchange of gasses. A single opening is called a stoma—derived from the Greek word for “mouth.” Stomata open and close in response to a variety of environmental cues.
28.2K

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相关实验视频

Updated: Jun 28, 2025

Author Spotlight: Leaf Trait Analysis for Climate and Ecology Reconstruction in Modern and Ancient Plant Communities
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Author Spotlight: Leaf Trait Analysis for Climate and Ecology Reconstruction in Modern and Ancient Plant Communities

Published on: October 25, 2024

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微生理系统的灵感来源于叶子.

Mao Mao1, Zijie Meng2, Jiankang He1

  • 1State Key Laboratory for Manufacturing Systems Engineering, Xi'an Jiaotong University, Xi'an 710049, P.R. China; National Medical Products Administration (NMPA) Key Laboratory for Research and Evaluation of Additive Manufacturing Medical Devices, Xi'an Jiaotong University, Xi'an 710049, P.R. China; National Innovation Platform (Center) for Industry-Education Integration of Medical Technology, Xi'an Jiaotong University, Xi'an 710049, P.R. China.

Trends in biotechnology
|April 20, 2024
PubMed
概括
此摘要是机器生成的。

自然启发的微流体网络模仿人类生理学,用于先进的生物医学研究. 灵感来自叶子的设计是器官芯片和组织工程应用的关键.

关键词:
生物模拟微流体网络是生物模拟微流体网络.叶子的化 叶子的化微生理系统的微生理系统器官在芯片上的器官组织工程是组织工程.

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A Telemetric, Gravimetric Platform for Real-Time Physiological Phenotyping of Plant–Environment Interactions
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A Telemetric, Gravimetric Platform for Real-Time Physiological Phenotyping of Plant–Environment Interactions

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Relating Stomatal Conductance to Leaf Functional Traits
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Relating Stomatal Conductance to Leaf Functional Traits

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相关实验视频

Last Updated: Jun 28, 2025

Author Spotlight: Leaf Trait Analysis for Climate and Ecology Reconstruction in Modern and Ancient Plant Communities
10:14

Author Spotlight: Leaf Trait Analysis for Climate and Ecology Reconstruction in Modern and Ancient Plant Communities

Published on: October 25, 2024

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A Telemetric, Gravimetric Platform for Real-Time Physiological Phenotyping of Plant–Environment Interactions
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A Telemetric, Gravimetric Platform for Real-Time Physiological Phenotyping of Plant–Environment Interactions

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Relating Stomatal Conductance to Leaf Functional Traits
11:09

Relating Stomatal Conductance to Leaf Functional Traits

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科学领域:

  • 生物医学工程 生物医学工程
  • 微流体学 微流体学
  • 组织工程是组织工程.

背景情况:

  • 微生理系统正在迅速发展,为研究人类生理学提供了新的途径.
  • 灵感来自自然的设计为创建复杂的微流体网络提供了独特的优势.

研究的目的:

  • 探索以叶面膜为灵感的微流体网络 (LVI) 的制造技术.
  • 突出LVI网络在器官芯片和组织工程中的应用.

主要方法:

  • 制造LVI微流体网络.
  • 将LVI网络集成到微生理系统中.

主要成果:

  • 成功制造复杂的LVI微流体网络.
  • 展示LVI网络在模拟生理条件中的实用性.

结论:

  • 微流体网络是微生理系统的一个重大进步.
  • 这些网络在器官芯片和组织工程方面具有变革性的潜力,推动生物医学研究向前发展.