阅读说明：本技术 使用纳米金颗粒直接比色检测精胺 (Direct colorimetric detection of spermine using gold nanoparticles ) 是由 黄嘉咏 蔡迪雄 简振威 于 2020-05-06 设计创作，主要内容包括：本文提供了用于检测样品中的精胺的基于纳米金颗粒的比色法。这些方法基于从受试者获得的尿液样品中检测到的精胺的量,可用于诊断该受试者的前列腺癌。(Provided herein are nanogold particle-based colorimetric methods for detecting spermine in a sample. These methods are useful for diagnosing prostate cancer in a subject based on the amount of spermine detected in a urine sample obtained from the subject.)