analyte

简明释义

英[ˈænəˌlaɪt]美[ænəˈlaɪt]

n. [分化] 分析物；被分析物

英英释义

单词用法

同义词

反义词

例句

1.The minimum concentration at which the analyte can reliably be detected is established.

这样就确立了能够可靠检测的待分析物的最低浓度。

2.A transdermal test sensor assembly adapted to determine an analyte concentration of a fluid sample is disclosed.

本发明公开了适合于测定流体样品中分析物浓度的透皮检验传感器组件。

3.Samples involving multiple analytes should not be rejected based on the data from one analyte failing the acceptance criteria.

包括多种分析物的样品不应按一种分析物的数据不符合可接受标准而判为不合格。

4.Analyte stability should be determined after three freeze and thaw cycles.

分析物稳定性应在三个冻存-解冻周期后测定。

5.System suitability: Based on the analyte and technique, a specific SOP (or sample) should be identified to ensure optimum operation of the system used.

系统适应性：根据分析物和技术，应有明确的SOP（或样品）支持来确保使用系统的优化操作。

6.Stock solutions of the analyte for stability evaluation should be prepared in an appropriate solvent at known concentrations.

用于稳定性评估的分析物储备液应使用适当的已知浓度的溶剂制备。

7.Thus limit tests merely substantiate that the amount of analyte is above or below a certain level.

因此，限度检测仅仅说明了待分析物的数量高于或低于某个特定水平。

8.This can be accomplished by analysis of replicate sets of analyte samples of known concentrations QC samples from an equivalent biological matrix.

这可以用重复分析一系列相等的生物基质中已知浓度的QC样品来完成。

9.The lab technician prepared a solution containing the analyte for testing.

实验室技术员准备了一种含有分析物的溶液以供测试。

10.In chromatography, the analyte is separated from other components in the mixture.

在色谱法中，分析物从混合物中的其他成分中分离出来。

11.The concentration of the analyte in the sample was measured using a spectrophotometer.

样本中分析物的浓度是通过分光光度计测量的。

12.Different methods can be used to detect the analyte in biological samples.

可以使用不同的方法检测生物样本中的分析物。

13.The presence of the analyte indicates a potential contamination in the water supply.

该分析物的存在表明水源可能受到污染。

作文

In the realm of chemistry and biochemistry, the term analyte refers to a substance or chemical constituent that is being identified and measured in a sample. Understanding the concept of analyte is crucial for various scientific disciplines, including environmental science, pharmacology, and clinical diagnostics. When scientists conduct experiments or analyses, they often seek to determine the concentration, presence, or absence of specific analytes within a given sample. This process not only helps in understanding the composition of the sample but also plays a vital role in quality control and assurance in industries such as food and pharmaceuticals. For instance, in a clinical laboratory, blood samples are frequently analyzed to detect the presence of certain analytes that can indicate health conditions. Common analytes in blood tests include glucose, cholesterol, and various enzymes. By measuring the levels of these analytes, healthcare professionals can diagnose diseases, monitor patient health, and evaluate the effectiveness of treatments. The accuracy and reliability of these measurements are paramount, as they directly impact patient care and outcomes. Moreover, environmental scientists often measure analytes in soil and water samples to assess pollution levels and environmental health. For example, when testing for contaminants in drinking water, scientists may look for analytes such as lead, nitrates, or pesticides. The detection and quantification of these analytes help in ensuring that the water is safe for consumption and that regulatory standards are met. The methods used to analyze analytes vary widely depending on the nature of the sample and the analyte itself. Techniques such as chromatography, mass spectrometry, and spectrophotometry are commonly employed in laboratories to separate and quantify analytes. Each technique has its advantages and limitations, and the choice of method often depends on factors such as sensitivity, specificity, and the required detection limits. In conclusion, the term analyte is fundamental in the fields of chemistry and biochemistry, representing the substances that scientists aim to measure and understand. Whether in a clinical setting, environmental monitoring, or industrial quality control, the identification and quantification of analytes are essential for making informed decisions based on scientific data. As technology advances, the methods for analyzing analytes continue to improve, leading to more accurate and efficient results. This ongoing development not only enhances our understanding of complex biological and chemical systems but also contributes to better health outcomes and environmental stewardship.

在化学和生物化学领域，术语analyte指的是在样品中被识别和测量的物质或化学成分。理解analyte的概念对于环境科学、药理学和临床诊断等多个科学学科至关重要。当科学家进行实验或分析时，他们通常试图确定特定analyte在给定样品中的浓度、存在或不存在。这一过程不仅有助于理解样品的成分，还在食品和制药等行业的质量控制和保证中发挥着重要作用。 例如，在临床实验室中，血液样本经常被分析以检测某些analyte的存在，这些analyte可以指示健康状况。血液测试中常见的analyte包括葡萄糖、胆固醇和各种酶。通过测量这些analyte的水平，医疗专业人员可以诊断疾病、监测患者健康以及评估治疗效果。这些测量的准确性和可靠性至关重要，因为它们直接影响患者护理和结果。 此外，环境科学家经常在土壤和水样本中测量analyte以评估污染水平和环境健康。例如，在检测饮用水中的污染物时，科学家可能会寻找如铅、硝酸盐或农药等analyte。检测和量化这些analyte有助于确保水的安全性，并确保符合监管标准。 用于分析analyte的方法因样品的性质和analyte本身而异。色谱法、质谱法和光谱法等技术通常在实验室中用于分离和量化analytes。每种技术都有其优缺点，方法的选择通常取决于敏感性、特异性和所需的检测限等因素。 总之，术语analyte在化学和生物化学领域中是基础，代表科学家旨在测量和理解的物质。无论是在临床环境、环境监测还是工业质量控制中，识别和量化analyte对于基于科学数据做出明智决策至关重要。随着技术的进步，分析analyte的方法不断改善，导致更准确和高效的结果。这一持续的发展不仅增强了我们对复杂生物和化学系统的理解，还有助于更好的健康结果和环境管理。