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高流程纠光子生成通过临床巨电压放射疗法束用于量子成像和发光学

Gustavo Olivera¹, Bashkim Ziberi², Stephen Avery³

¹Quantum Theranostics, 6871 Lakewood Isle Dr, Fort Myers, Fort Myers, Florida, 33908-4761, United States.

Physics in medicine and biology

|February 20, 2026

概括

临床巨电压放射疗法束可以同时输送治疗剂量,并产生纠的光子对用于量子成像和量子超能学 (QTX). 这种双重用途的能力可以在治疗期间实时绘制瘤微环境图.

科学领域:

医学物理医学物理
量子光学是一种量子光学.
纳米技术纳米技术

背景情况:

临床大电压 (MV) 放射疗法束是癌症治疗的标准.
量子成像提供了增强的分辨率和灵敏度.
量子天文学 (QTX) 旨在将量子技术与医学诊断和治疗相结合.

研究的目的:

调查临床MV放射疗法束是否可以作为双重用途来源.
评估它们在传递治疗剂量和产生纠光子对方面的能力.
探索量子幽灵成像和QTX中的应用.

主要方法:

Geant4蒙特卡罗模拟的水等价的幻影与金纳米粒子 (AuNP) 装载的瘤.
用6,10和15MV临床光束进行辐射.
纠的光子对产量的量化,的寿命,光谱扩展,信号噪声比 (SNR) 和纠保留.

主要成果:

带有AuNP的瘤产生了高产量的纠光子对 (5.0×107-1.5×108对Gy−1 cm−3).
在临床深度实现了高每伏塞尔SNR (128-44,395).
光谱分析提供了对组织组成和纳米粒子吸收的敏感性,纠存活到临床深度.

结论:

临床MV光束是用于同时治疗和量子成像的高流程纠光子源.
拟议的QTX平台可以在治疗期间实时绘制瘤微环境和组成的地图.
这将量子成像扩展到治疗能量尺度,整合治疗和诊断.

关键词:

量子纠是一种量子纠.热门节目热门节目热门节目先进的量子传感感应.高Z的纳米粒子.影像成像技术影像成像技术子灭绝,正子灭绝量子成像是一种量子成像.

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