pna的例句大全

Effects of target concentration and determination of its linear range on construction of PNA biosensor detection system

肽核酸生物传感器检测系统构建时靶序列浓度的影响及线性范围的确定

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OBJECTIVE To investigate the effects of hepatitis B virus ( HBV) target concentration on hybridization efficiency of peptide nucleic acid ( PNA) piezoelectric gene sensor array.

目的探索乙型肝炎病毒（HBV）靶序列浓度值对肽核酸压电基因传感器阵列杂交效应的影响。

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Objective To investigate the effects of target concentration on hybridization efficiency and to determine its linear range during the construction of peptide nucleic acid ( PNA) biosensor detection system.

目的探索肽核酸生物传感器检测系统构建时靶序列浓度值对杂交效应的影响，以及靶序列浓度线性范围的确定。

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In this paper, five chiral PNA monomers containing two natural bases ( A, T) were prepared in modified methods to the literature.

本研究工作对文献方法进行了改进，合成了含天然碱基腺嘌呤A和胸腺嘧啶T的5种手性PNA单体。

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During his meeting with Abbas, Sheikh Khalifa reiterated his country's "firm" stance in the support of the Palestinian people as well as the PNA led by Abbas.

在同阿巴斯的会谈中，哈里发反复强调他的国家对巴勒斯坦人民和阿巴斯领导的权威机构不变的支持。

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First, the geometry of PNA molecule in gas phase is optimized on the base of density functional theory.

首先在密度泛函理论基础上优化了汽相下pNA分子体系的几何结构。

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In fact PNA – DNA duplexes show significantly increased stability when the purines are in the PNA strand.

事实上，当嘌呤存在于肽核酸的链上时，肽核酸-DNA二聚体的稳定性会大大增加。

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Thus on top of the dependence on G – C content, the stability of PNA – DNA duplexes also depends on the purine fraction of the PNA strand.

因此，肽核酸-DNA二聚体的稳定性除了依赖G-C配对的含量外，还与肽核酸链上的嘌呤含量有关。

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Results The Fmoc protected PNA monomer and the key component isocyanide were synthesized;

结果合成了Fmoc保护的PNA单体和关键组分异腈。

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The PNA technology is already used as an essential tool in a wide range of research and diagnostic molecular protocols.

在很多研究与分子诊断领域，PNA技术已成为一项基本研究工具。

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Thrombin inhibitor S-254 could not only prolong the thrombin time efficiently but also inhibit the human thrombin activity of hydrolyzing specific tripeptide chromogenic substrate ( CBZ-Phe-Val-Arg-PNA).

它不仅能有效地延长凝血酶对人血纤维蛋白原聚集的凝血酶时间而且能抑制人凝血酶对特异性三肽发色底物（CBZ Phe Val Arg PNA）的催化水解。

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The staining degree of N-PNA ( PNA with neuramidinase pretreatment) increased obviously.

N&PNA（预先经神经氨酸酶处理后再进行PNA染色）染色其阳性均显著加深。

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CONCLUSIONS HBV DNA extracted from clinical samples were directly detected using PNA biosensor and PCR amplification was successfully bypassed.

结论利用肽核酸生物传感器成功地绕过了PCR扩增而直接检测出了临床标本中的HBV基因组DNA。

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Construction of Leaky Surface Acoustic Wave Bis-PNA Biosensor and the Detection of HPV

漏声表面波&双体肽核酸生物传感器的构建及检测HPV的实验研究

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PNA, which is one kind of anti sense nucleic acid compounds, has its unique advantages in the molecular diagnostics and treatment of diseases. Now, people gradually attach more importance to PNA.

肽核酸（PNA）作为一种反义核酸类化合物，在分子水平的疾病诊治上，有其独特的优越性，现在日益受到关注。

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The precise location of reflection probe is completed by operation of servo motor controlled by software. Then by applying Visual Basic 6.0 with application program in PNA, we complete the program of the measurement software.

其中，利用控制软件控制伺服电机的运行，完成反射棒的精确定位；使用VISUAL BASIC6.0并结合矢量网络分析仪自带的应用程序来完成测量软件的编译。

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Measurements of microwave solid state pulsed power amplifier with Agilent Vector Network Analyzer PNA-X

利用Agilent矢量网络分析仪PNA-X测试微波固态脉冲高功率放大器

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Most PNA men were new recruits and had no experience in fighting yet.

大多数帕欧民族军为新招聘人员，并还没有战斗经验。

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The overlap area of PNA-BMs and S-100 was measured with NIH image technique.

使用NIH图像分析技术,定量测定PNA-BMs与S -100 的重叠面积.

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results cells of hyperplasias and alveolar adenomas showed fairly strong affinities to all the lectins. however, most of papillary adenoma cells and papillary adenocarcinoma cells lost their binding affinities to mpa, pna, and rca, but not to wga.

结果增生性病变、肺泡细胞腺瘤与4种凝集素均保持高度亲和性，乳头状病变尤其是乳头状腺癌细胞则基本失去了对MPA、PNA和RCA的亲和性，仅保留与WGA的结合力。

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