Biotechnology

纳米技术基因芯片平台

Nanotechnology-enabled Gene Chip Platforms

High-density DNA microarray platforms utilizing nanotechnology to perform genome-wide analysis with high resolution. Technologies such as CytoScan™ 750K and OncoScan® CNV Assay integrate thousands of miniaturized oligonucleotide probes on biochips to detect copy number alterations, LOH, and chromosomal imbalances from clinical specimens like FFPE tissues. / 利用纳米技术的高密度DNA微阵列平台，用于高分辨率的全基因组分析。CytoScan™ 750K和OncoScan® CNV Assay等技术将数千个微型寡核苷酸探针集成在生物芯片上，用于检测临床样本（如FFPE组织）中的拷贝数改变、杂合性丢失和染色体不平衡。

Knowledge type: 实际应用
First proposed or discovered
Proposer: Turkey Farm member
Creator: 农场主
Last updated: 2026-10-29 20:06:17

Sub-knowledge points

Copy Number Alterations (CNAs) detectionCopy-neutral Loss of Heterozygosity (LOH) detectionChromosomal imbalance analysisBRCA1/2 genomic profiling

Higher-order knowledge points

Precision OncologyPersonalized MedicineMolecular Diagnosis

Main parameters and performance indicators

Biochip: Solid substrate with integrated probesProbe density: Thousands of miniaturized oligonucleotide probesSample type: FFPE tissues, clinical specimens

Open problems

No unresolved problem recorded yet

Related literature

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NANOTECHNOLOGY-ENABLED GENE CHIP PLATFORMS FOR PRECISION BREAST CANCER GENOMICS: FIRST ALBANIAN EXPERIENCEOpen source

纳米技术基因芯片平台

Sub-knowledge points

Higher-order knowledge points

Main parameters and performance indicators

Open problems

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