Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Mechanism of Breathing I: Inspiration01:30

Mechanism of Breathing I: Inspiration

3.2K
Introduction to Inspiration: The Respiratory System in Action
The respiratory system, an essential network for breathing, comprises the conducting and respiratory zones, each playing a crucial role in the overall process of respiration. Let us explore the detailed mechanism of inspiration, or inhalation, which is the first phase of the respiratory cycle.
Pathway of Air during Inspiration
During inspiration, air enters our body through the nose or mouth and moves through the conducting zone,...
3.2K
Intelligence01:27

Intelligence

8.6K
The term "intelligence" is complex because it refers to both behavior and individuals, and its interpretation varies across cultures. European Americans tend to link intelligence with reasoning and cognitive skills, while in Kenya, it is tied to responsible participation in family and social life. In Uganda, intelligence is seen as the ability to know the right actions and carry them out effectively, while the Iatmul people of Papua New Guinea associate it with the capacity to remember...
8.6K
What is the Immune System?01:38

What is the Immune System?

128.0K
Overview
128.0K
Measures of Intelligence01:29

Measures of Intelligence

8.5K
Psychologists measure intelligence by using standardized tests that produce a score known as the intelligence quotient or IQ. To understand IQ tests, it's important to recognize the key principles behind their construction: validity, reliability, and standardization.
Validity refers to how well a test measures what it claims to measure. An intelligence test should accurately assess intelligence rather than another characteristic, like anxiety. Criterion validity is one way to evaluate this;...
8.5K
Humoral Immune Responses01:36

Humoral Immune Responses

83.9K
Overview
83.9K
Multiple Intelligences Theory01:20

Multiple Intelligences Theory

9.0K
Howard Gardner's theory of Multiple Intelligence proposes that there are nine distinct types of intelligence, each reflecting different ways of interacting with the world. Introduced in 1983 and expanded in subsequent years, Gardner's framework challenges the traditional notion of a single, generalized intelligence.
9.0K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Embryonic arrest at midgestation and disruption of Notch signaling produced by the absence of both epsin 1 and epsin 2 in mice.

Proceedings of the National Academy of Sciences of the United States of America·2009
Same author

Two novel SNPs in coding region of the caprine Fat-inducing transcript gene and their association with growth traits.

Molecular biology reports·2009
Same author

Reprogramming human fibroblasts using HIV-1 TAT recombinant proteins OCT4, SOX2, KLF4 and c-MYC.

Molecular biology reports·2009
Same author

Bioinformatics and microarray analysis of microRNA expression profiles of murine embryonic stem cells, neural stem cells induced from ESCs and isolated from E8.5 mouse neural tube.

Neurological research·2009
Same author

Attenuation of lipopolysaccharide-mediated left ventricular dysfunction by glutamine preconditioning.

The Journal of surgical research·2009
Same author

Differential regulation of Apak by various DNA damage signals.

Molecular and cellular biochemistry·2009

相关实验视频

Updated: Feb 2, 2026

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention
06:37

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention

Published on: December 15, 2023

5.4K

一个免疫启发的智能胃口传感器,具有广泛的检测能力.

Nan Li1, Kaiyue Wei1, Yuyang Zhang1

  • 1State Key Laboratory of Marine Food Processing and Safety Control, College of Food Science and Engineering, Ocean University of China, Qingdao 266404, PR China; Qingdao Key Laboratory of Food Biotechnology, Qingdao 266404, PR China; Key Laboratory of Biological Processing of Aquatic Products, China National Light Industry, Qingdao 266404, PR China.

Trends in biotechnology
|January 31, 2026
PubMed
概括

这项研究引入了一种免疫启发的仿生策略,用于aptamer工程,显著提高生物传感器性能. 这种新的方法可以使用基于智能手机的分析来快速,准确地检测微量食品污染物.

关键词:
一个适应传感器.生物模拟纳米酶生物模拟纳米酶生物传感器生物传感器食品污染物检测检测食品污染物检测免疫启发的阿普坦体工程基于智能手机的生物传感器.

更多相关视频

Phthalic Acid Ester-Binding DNA Aptamer Selection, Characterization, and Application to an Electrochemical Aptasensor
09:33

Phthalic Acid Ester-Binding DNA Aptamer Selection, Characterization, and Application to an Electrochemical Aptasensor

Published on: March 21, 2018

10.3K
High-throughput Screening for Broad-spectrum Chemical Inhibitors of RNA Viruses
11:34

High-throughput Screening for Broad-spectrum Chemical Inhibitors of RNA Viruses

Published on: May 5, 2014

14.4K

相关实验视频

Last Updated: Feb 2, 2026

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention
06:37

Author Spotlight: Addressing Technical and Subjective Challenges in Measuring Classroom Attention

Published on: December 15, 2023

5.4K
Phthalic Acid Ester-Binding DNA Aptamer Selection, Characterization, and Application to an Electrochemical Aptasensor
09:33

Phthalic Acid Ester-Binding DNA Aptamer Selection, Characterization, and Application to an Electrochemical Aptasensor

Published on: March 21, 2018

10.3K
High-throughput Screening for Broad-spectrum Chemical Inhibitors of RNA Viruses
11:34

High-throughput Screening for Broad-spectrum Chemical Inhibitors of RNA Viruses

Published on: May 5, 2014

14.4K

科学领域:

  • 生物仿真生物感应生物感应
  • 适应传感器的发展.
  • 纳米酶工程是如何进行的

背景情况:

  • 传统的适应传感器面临的局限性是由于低于最佳的适应量和材料组合.
  • 需要先进的生物传感策略来快速诊断.

研究的目的:

  • 开创一个生物仿真策略,使用V(D) J重组用于aptamer工程.
  • 开发一种新的生物传感平台,用于对食品污染物的高通量选.
  • 为了提高aptasensors的结合亲和力和检测极限.

主要方法:

  • 灵感来自免疫的仿生策略,利用V(D) J重组用于aptamer工程.
  • 开发具有增强结合亲和度的拓重构型体.
  • 使用DNA纳米圈-Cu(II) 生物仿真纳米酶,通过目标-受体结合来调节.
  • 集成与基于智能手机的色度分析进行检测.

主要成果:

  • 拓重构的阿普坦体显示,结合亲和力增强了133.3倍.
  • 生物传感平台实现了各种污染物的超低检测极限 (例如,的104.0 pM).
  • 在复杂的现实世界样本中展示了高精度和广泛的检测能力.

结论:

  • 仿生策略重新定义了aptamer设计,从而产生了强大的,以自然为灵感的生物传感器.
  • 这种方法为开发用于实际应用的先进生物传感器提供了新的可能性.
  • 开发的平台可以有效和灵敏地检测微量食品污染物.