Development of a charge-sensitive optical detection system for high-throughput study of small molecules
开发用于小分子高通量研究的电荷敏感光学检测系统
基本信息
- 批准号:10255419
- 负责人:
- 金额:$ 84万
- 依托单位:
- 依托单位国家:美国
- 项目类别:
- 财政年份:2021
- 资助国家:美国
- 起止时间:2021-05-18 至 2023-03-31
- 项目状态:已结题
- 来源:
- 关键词:AddressAdoptionAffinityArizonaBindingBiochemical ReactionBiological MarkersBiomedical ResearchBiosensing TechniquesBuffersCell physiologyChargeCollaborationsComputer softwareData AnalysesDetectionDevelopmentDiagnosisDiseaseDrug IndustryDrug ScreeningDrug TargetingElectronsFeedbackFiberGeometryKineticsLabelMeasurementMeasuresMechanicsMembrane ProteinsModelingMolecularMolecular AnalysisMolecular WeightNoiseOpticsPeptide LibraryPeptidesPerformancePharmaceutical PreparationsPhasePhosphorylationPhosphorylation InhibitionPost-Translational Protein ProcessingProceduresProcessProteinsReactionReaderReadingResearch Project GrantsSamplingSerumSignal TransductionSmall Business Innovation Research GrantSystemTechniquesTechnologyTestingTimeUnited States National Institutes of HealthUniversitiesValidationWorkanticancer researchbiomarker discoverycommercializationcomputerized data processingcostcost effectivedesigndetection limitdetection methoddetection platformdisease diagnosisdrug candidatedrug developmentdrug discoveryelectric fieldhigh throughput screeninginnovationinstrumentinterestmolecular massnovel strategiesoptical fiberprototypereal world applicationreceptorresearch and developmentscreeningsensorsmall moleculesuccessusability
项目摘要
TITLE:
Development of a charge sensitive optical detection system for high-throughput study of small molecules
SUMMARY
Measuring the kinetics of small molecule binding to protein receptors and biochemical reactions of proteins, such
as post-translational protein modifications, is a basic task in the understanding of diseases, discovering of
diagnosis biomarkers, and screening of drugs. Various label-free techniques have been developed, but their
sensitivity decreases with the molecular mass, which makes it challenging to detect small molecules and
biochemical reactions. A charge sensitive optical detection (CSOD) system is proposed to address this unmet
need. The technology is not only sensitive to small molecules, but also compatible with the standard microplate
technology, which is particularly suitable for high-throughput applications. The working principle was established
and validated with the support of NIH NCI IMAT (Innovative Molecular Analysis Technologies for cancer
research) grants (R21 and R33) to the Arizona State University (ASU) team. In this SBIR direct phase II project,
Biosensing Instrument Inc. (BI) will work with the ASU team to develop a commercially viable prototype system.
We will continue collaborations with potential customers in biomedical research and pharmaceutical industries
for testing samples relevant to their interest and validating the performance usability of the developing system.
The success of the project will lead to a new high-throughput screening technology for measuring molecular
interactions, particularly small molecule interactions with proteins, and post-translational modifications of
proteins. These processes are highly important for biomarker discovery, disease diagnosis and drug screening.
标题:
用于小分子高通量研究的电荷敏感光学检测系统的研制
总结
测量小分子与蛋白质受体结合的动力学和蛋白质的生化反应,
作为翻译后蛋白质修饰,是理解疾病、发现
诊断生物标志物和药物筛选。已经开发了各种无标记技术,但是它们的
灵敏度随着分子质量而降低,这使得检测小分子变得具有挑战性,
生化反应。提出了一种电荷敏感光学检测(CSOD)系统来解决这个未满足的问题
需要的该技术不仅对小分子敏感,而且与标准微孔板兼容
技术,特别适合高通量应用。工作原理确立
并在NIH NCI IMAT(癌症创新分子分析技术)的支持下进行了验证
亚利桑那州立大学(ASU)团队获得了研究)赠款(R21和R33)。在这个SBIR直接二期项目中,
生物传感仪器公司(BI)将与ASU团队合作开发一个商业上可行的原型系统。
我们将继续与生物医学研究和制药行业的潜在客户合作
用于测试与他们感兴趣的相关样本,并验证开发系统的性能可用性。
该项目的成功将导致一种新的高通量筛选技术,用于测量分子
相互作用,特别是小分子与蛋白质的相互作用,以及蛋白质的翻译后修饰。
proteins.这些过程对于生物标志物发现、疾病诊断和药物筛选非常重要。
项目成果
期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
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{{ truncateString('Nguyen Ly', 18)}}的其他基金
Critical angle reflection imaging for label-free quantification of molecular interactions
用于分子相互作用无标记定量的临界角反射成像
- 批准号:
10596659 - 财政年份:2021
- 资助金额:
$ 84万 - 项目类别:
Development of a charge-sensitive optical detection system for high-throughput study of small molecules
开发用于小分子高通量研究的电荷敏感光学检测系统
- 批准号:
10407060 - 财政年份:2021
- 资助金额:
$ 84万 - 项目类别:
Critical angle reflection imaging for label-free quantification of molecular interactions
用于分子相互作用无标记定量的临界角反射成像
- 批准号:
10641600 - 财政年份:2021
- 资助金额:
$ 84万 - 项目类别:
Critical angle reflection imaging for label-free quantification of molecular interactions
用于分子相互作用无标记定量的临界角反射成像
- 批准号:
10325802 - 财政年份:2021
- 资助金额:
$ 84万 - 项目类别:
Critical angle reflection imaging for label-free quantification of molecular interactions
用于分子相互作用无标记定量的临界角反射成像
- 批准号:
10573402 - 财政年份:2021
- 资助金额:
$ 84万 - 项目类别:
Nano-Oscillator Arrays for Sensitive Plasmonic Detection of Molecular Interactions and Reactions
用于分子相互作用和反应的灵敏等离激元检测的纳米振荡器阵列
- 批准号:
9812346 - 财政年份:2018
- 资助金额:
$ 84万 - 项目类别:
An Integrated Microarray Printing and Detection System
集成微阵列打印和检测系统
- 批准号:
9447968 - 财政年份:2015
- 资助金额:
$ 84万 - 项目类别:
An Integrated Microarray Printing and Detection System
集成微阵列打印和检测系统
- 批准号:
8905487 - 财政年份:2015
- 资助金额:
$ 84万 - 项目类别:
Electrochemically-Enhanced Plasmonic Imaging for Quantitative Proteomics
用于定量蛋白质组学的电化学增强等离子体成像
- 批准号:
8524025 - 财政年份:2013
- 资助金额:
$ 84万 - 项目类别:
Electrochemically-Enhanced Plasmonic Imaging for Quantitative Proteomics
用于定量蛋白质组学的电化学增强等离子体成像
- 批准号:
8976613 - 财政年份:2013
- 资助金额:
$ 84万 - 项目类别:
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