biosensors

简明释义

英[ˈbaɪəʊˌsɛnsəz]美[ˈbaɪoʊˌsɛnˌsɚz]

n. [生理][生物]生物传感器（biosensor 的复数）

英英释义

单词用法

同义词

反义词

例句

1.Applications of integrated circuit manufacturing techniques for the miniaturization and integration of biosensors are reviewed.

综述了集成电路技术在生物传感器微型化、集成化方面的应用。

2.Sensors and biosensors are also available using antibodies, enzymes, bacteria, receptors, DNA, surface plasmon resonance or infrared spectroscopy.

化学、生物传感器也可用于抗体、酶、细菌、受体、DNA、表面等离子共振体、红外线光谱等检测方法中。

3.It usually composes of wearable biosensors, a handheld PC, and an expert system.

该系统通常由无线的小型传感器、手持单元和专家系统构成。

4.The key breakthrough underlying this new technology came from studies of the natural biosensors inside cells.

作为这项新的技术根基的关键突破来自于对细胞中天然生物传感器的相关研究。

5.The characteristic and principle of different biosensors are illustrated and the future advancement of biosensor is elucidated.

阐明了生物传感器测定鱼肉鲜度的原理、特点及其发展趋势。

6.It has presented the basic principles, characteristics of Biosensors in this paper.

简述了生物传感器的基本工作原理、构造特点。

7.The response time of biosensors might be shorten, and the sensitivity was improved.

该设计能缩短响应时间，提高生物传感器的检测灵敏度。

8.The development of new 生物传感器 has revolutionized the medical diagnostics field.

新型生物传感器的发展彻底改变了医疗诊断领域。

9.The food industry is integrating 生物传感器 to ensure product safety and quality.

食品工业正在整合生物传感器以确保产品的安全性和质量。

10.Researchers are using 生物传感器 to monitor glucose levels in diabetic patients.

研究人员正在使用生物传感器监测糖尿病患者的血糖水平。

11.Environmental scientists employ 生物传感器 to detect pollutants in water sources.

环境科学家使用生物传感器检测水源中的污染物。

12.Wearable 生物传感器 can track vital signs in real-time.

可穿戴的生物传感器可以实时跟踪生命体征。

作文

In recent years, the field of biotechnology has witnessed remarkable advancements, particularly in the development of biosensors. A biosensor is a device that uses biological molecules to detect and quantify various substances, often for medical or environmental applications. These devices combine a biological component, such as enzymes or antibodies, with a physicochemical detector to produce a measurable signal. The significance of biosensors lies in their ability to provide rapid and accurate analysis, making them invaluable in various sectors, including healthcare, food safety, and environmental monitoring.One of the most promising applications of biosensors is in the medical field, where they are used for glucose monitoring in diabetic patients. Traditional methods of blood glucose testing can be invasive and uncomfortable; however, biosensors have revolutionized this process. Continuous glucose monitoring systems utilize biosensors to provide real-time data on glucose levels, allowing patients to manage their condition more effectively. Furthermore, researchers are exploring the potential of biosensors to detect other biomarkers associated with diseases such as cancer, which could lead to earlier diagnosis and improved patient outcomes.In addition to healthcare, biosensors play a crucial role in food safety. They can detect pathogens, toxins, and allergens in food products, ensuring that consumers are protected from harmful substances. For instance, biosensors can be employed to identify bacterial contamination in meat or dairy products, providing rapid results that can help prevent foodborne illnesses. This application not only safeguards public health but also enhances the efficiency of food production and distribution processes.Environmental monitoring is yet another area where biosensors have made significant contributions. With growing concerns about pollution and its impact on ecosystems, biosensors offer a practical solution for detecting contaminants in water, soil, and air. For example, biosensors can be designed to monitor heavy metal concentrations in water bodies, providing essential data for environmental protection efforts. By employing biosensors, we can gain insights into the health of our environment and take proactive measures to address pollution issues.Despite their numerous advantages, the development and implementation of biosensors also face challenges. One major hurdle is the need for specificity and sensitivity in detection. Ensuring that biosensors accurately identify the target analyte without interference from other substances is crucial for reliable results. Additionally, the stability and shelf-life of biosensors can be a concern, as biological components may degrade over time. Researchers are continually working to improve these aspects, aiming to create biosensors that are not only effective but also user-friendly and cost-efficient.In conclusion, biosensors represent a significant innovation in the fields of medicine, food safety, and environmental monitoring. Their ability to provide rapid and accurate analysis has transformed how we approach various challenges in these sectors. As technology continues to advance, the potential applications of biosensors will undoubtedly expand, leading to further improvements in public health and environmental sustainability. Embracing the power of biosensors will pave the way for a healthier and safer future.

近年来，生物技术领域见证了显著的进步，尤其是在生物传感器的发展方面。生物传感器是一种利用生物分子检测和量化各种物质的设备，通常用于医疗或环境应用。这些设备将生物成分（如酶或抗体）与物理化学检测器结合，以产生可测量的信号。生物传感器的重要性在于它们能够提供快速而准确的分析，使其在医疗、食品安全和环境监测等各个领域都变得不可或缺。生物传感器最有前景的应用之一是在医疗领域，它们被用于糖尿病患者的血糖监测。传统的血糖测试方法可能是侵入性的且不舒适；然而，生物传感器已经彻底改变了这一过程。连续血糖监测系统利用生物传感器提供实时的血糖水平数据，使患者能够更有效地管理他们的病情。此外，研究人员正在探索生物传感器检测与癌症等疾病相关的其他生物标志物的潜力，这可能导致更早的诊断和改善的患者结果。除了医疗领域，生物传感器在食品安全中也发挥着至关重要的作用。它们可以检测食品中的病原体、毒素和过敏原，确保消费者免受有害物质的影响。例如，生物传感器可以用于识别肉类或乳制品中的细菌污染，提供快速结果，有助于防止食源性疾病。此应用不仅保障了公众健康，还提高了食品生产和分配过程的效率。环境监测是另一个生物传感器做出重大贡献的领域。随着人们对污染及其对生态系统影响的关注日益增加，生物传感器为检测水、土壤和空气中的污染物提供了实用的解决方案。例如，生物传感器可以被设计用于监测水体中的重金属浓度，为环境保护工作提供必要的数据。通过使用生物传感器，我们可以深入了解环境的健康状况，并采取主动措施来解决污染问题。尽管有许多优点，生物传感器的开发和实施也面临挑战。一个主要障碍是检测的特异性和灵敏度的需求。确保生物传感器准确识别目标分析物而不受其他物质干扰对于可靠结果至关重要。此外，生物传感器的稳定性和保质期可能也是一个问题，因为生物成分可能会随时间降解。研究人员正在不断努力改善这些方面，旨在创建不仅有效而且用户友好和成本效益高的生物传感器。总之，生物传感器代表了医学、食品安全和环境监测领域的重要创新。它们提供快速而准确的分析能力，改变了我们应对这些领域各种挑战的方法。随着技术的不断进步，生物传感器的潜在应用无疑会扩展，进一步改善公众健康和环境可持续性。拥抱生物传感器的力量将为更健康和安全的未来铺平道路。