相同关键词【cancer therapy】论文列表 -- 中国光学期刊网

相同关键词【cancer therapy】论文列表

期刊

选择下列全部论文 将选定结果：

REVIEW ARTICLE

Multifunctional layered black phosphorene-based nanoplatform for disease diagnosis and treatment: a review

Xiazi HUANG ^1,2Yingying ZHOU ^1,2Chi Man WOO ^1,2Yue PAN ³[ ... ]Puxiang LAI ^1,2,*

作者单位

摘要

¹ Department of Biomedical Engineering, Hong Kong Polytechnic University, Hong Kong, China

² Hong Kong Polytechnic University Shenzhen Research Institute, Shenzhen 518057, China

³ Guangdong Provincial Key Laboratory of Malignant Tumor Epigenetics and Gene Regulation, Medical Research Center, Sun Yat-Sen Memorial Hospital, Sun Yat-Sen University, Guangzhou 510120, China

⁴ State Key Laboratory of Molecular Vaccinology and Molecular Diagnosis & Center for Molecular Imaging and Translational Medicine, School of Public Health, Xiamen University, Xiamen 361102, China

black phosphorus (BP) delivery nanoplatform bioimaging cancer therapy bone regeneration

PDF全文 Full Text

Frontiers of Optoelectronics

2020, 13(4): 327

Black phosphorus as a versatile nanoplatform:From unique properties to biomedical applications

Sha Xiong ¹Xiaojia Chen ²Yao Liu ¹Taojian Fan ³[ ... ]Tongkai Chen ¹

Author Affiliations

Abstract

¹ Science and Technology Innovation Center Guangzhou University of Chinese Medicine Guangzhou 510405, P. R. China

² State Key Laboratory of Quality Research in Chinese Medicine Institute of Chinese Medical Sciences, University of Macau Macau, P. R. China

³ Shenzhen Engineering Laboratory of Phosphorene and Optoelectronics and Key Laboratory of Optoelectronic Devices and Systems of Ministry of Education and Guangdong Province Shenzhen University, Shenzhen 518060, P. R. China

Black phosphorus (BP) or phosphorene, a new superstar among two-dimensional (2D) materials, has sparked huge scientific interest since its discovery in 2014. BP offers unique characteristics including high drug loading efficiency, excellent photodynamic and photothermal properties and good biocompatibility. These characteristics expand versatility of BP in nanomedicine. Although the outlook of BP seems promising, its practical biomedical applications are still at the very initial stage especially in comparison to other thoroughly investigated inorganic nanomaterials. This paper reviews BP structure and properties as well as its preparation approaches with the emphasis on techniques to improve BP stability and biocompatibility for their further usage in physiological environment. Meanwhile, recent progress made in various biomedical research fields from bioimaging to biosensing is discussed. Last, but not least, current challenges and prospects for BP in biomedicine are briefly examined, which will be useful to guide future developments of BP.

Black phosphorus bioimaging cancer therapy drug delivery biosensing

PDF全文 Full Text

Journal of Innovative Optical Health Sciences

2020, 13(5): 2030008

REVIEW ARTICLE

Recent advances in photonic dosimeters for medical radiation therapy

James ARCHER Enbang LI ^*

作者单位

摘要

Centre for Medical Radiation Physics, University of Wollongong, Wollongong NSW 2522, Australia

fiber-optic dosimetry scintillators X-ray Cherenkov radiation cancer therapy microbeam radiation therapy (MRT)

PDF全文 Full Text

Frontiers of Optoelectronics

2018, 11(1): 0123

上转换发光材料及应用

稀土上转换荧光材料的发光性质调变及其应用

贺飞 ¹盖世丽 ¹杨飘萍 ^1,*林君 ²

作者单位

摘要

¹ 哈尔滨工程大学材料科学与化学工程学院, 黑龙江哈尔滨 150001

² 中国科学院长春应用化学研究所稀土资源利用国家重点实验室, 吉林长春 130022

稀土上转换荧光材料因为其独特的4f电子能级排布所带来的特殊光学、磁性等物理性质而受到研究人员的广泛关注。特别是其独特的反斯托克斯光学性质所带来的近红外激光响应及紫外至近红外光区内丰富的荧光发射性质, 更是被认为在荧光标记、生物成像、光学分析等领域具有重大的应用潜质。近些年, 伴随材料软化学制备方法的进步, 稀土上转换纳米材料的发光性质及其在多个领域内的应用研究取得了很大的进展。本文主要对稀土上转换荧光材料的发光性质调变及其在生物成像以及癌症治疗领域的应用研究进展加以阐述。

稀土上转换荧光材料发光性质生物成像癌症治疗 lanthanide upconversion fluorescence materials luminescence property bio-imaging cancer therapy

PDF全文 Full Text

发光学报

2018, 39(1): 92

Photoacoustic imaging of prostate cancer

Xuanjin Yang ^1,*Liangzhong Xiang ²

Author Affiliations

Abstract

¹ Stephenson Research and Technology Center, University of Oklahoma Norman, Oklahoma 73019, USA

² School of Electrical and Computer Engineering, University of Oklahoma Norman,Oklahoma 73019, USA

Photoacoustic imaging (PAI), also known as optoacoustic imaging, is a rapidly growing imaging modality with potential in medical diagnosis and therapy monitoring. This paper focuses on the techniques of prostate PAI and its potential applications in prostate cancer detection. Transurethral light delivery combined with transrectal ultrasound detection overcomes light scattering in the surrounding tissue and provides optimal photoacoustic signals while minimizing invasiveness. While label-free PAI based on endogenous contrast has promising potential for prostate cancer detection, exogenous contrast agents can further enhance the sensitivity and specificity of prostate cancer PAI. Further in vivo studies are required in order to achieve the translation of prostate PAI to clinical implementation. The minimal invasiveness, relatively low cost, high specificity and sensitivity, and real-time imaging capability are valuable advantages of PAI that may improve the current prostate cancer management in clinic.

Photoacoustic/optoacoustic imaging prostate cancer cancer therapy monitoring prostate endoscopy cellular imaging

PDF全文 Full Text

Journal of Innovative Optical Health Sciences

2017, 10(4): 1730008

Controllability of intense-laser ion acceleration

Download：701次

Shigeo Kawata ^1,2,3,*Toshihiro Nagashima ¹Masahiro Takano ¹Takeshi Izumiyama ¹[ ... ]Dongbo Dai ³

Author Affiliations

Abstract

¹ Department of Advanced Interdisciplinary Sciences, Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585, Japan

² CORE (Center for Optical Research and Education), Utsunomiya University, Yohtoh 7-1-2, Utsunomiya 321-8585, Japan

³ School of Computer Engineering and Sciences, Shanghai University, Shanghai 200444, China

⁴ Institute of Modern Physics, Fudan University, Shanghai 200433, China

⁵ Department of Physics, National University of Defense Technology, Changsha 410073, China

⁶ Institute of Physics, Chinese Academy of Sciences, Beijing 100080, China

An ion beam has the unique feature of being able to deposit its main energy inside a human body to kill cancer cells or inside material. However, conventional ion accelerators tend to be huge in size and cost. In this paper, a future intenselaser ion accelerator is discussed to make the laser-based ion accelerator compact and controllable. The issues in the laser ion accelerator include the energy efficiency from the laser to the ions, the ion beam collimation, the ion energy spectrum control, the ion beam bunching, and the ion particle energy control. In the study, each component is designed to control the ion beam quality by particle simulations. The energy efficiency from the laser to ions is improved by using a solid target with a fine sub-wavelength structure or a near-critical-density gas plasma. The ion beam collimation is performed by holes behind the solid target or a multi-layered solid target. The control of the ion energy spectrum and the ion particle energy, and the ion beam bunching are successfully realized by a multi-stage laser–target interaction.

Intense short-pulse laser laser ion acceleration laser ion cancer therapy laser–plasma interaction

PDF全文 Full Text

High Power Laser Science and Engineering

2014, 2(1): 010000e4

加速器技术

医用重离子回旋加速器引出系统设计

郝焕锋 ^1,2,*赵红卫 ²姚庆高 ²王兵 ²[ ... ]张金泉 ²

作者单位

摘要

¹ 中国科学院大学, 北京 100049

² 中国科学院近代物理研究所, 兰州 730000

紧凑型回旋加速器作为重离子医学专用装置同步加速器的注入器，其引出系统设计所用的磁场为TOSCA模型计算磁场。通过单粒子轨道计算确定引出系统的元件类型及基本参数；通过多粒子跟踪确定最终的元件参数和束流参数。为了提高引出效率，改善引出束流品质，在引出位置磁场梯度较大的位置，安放了一块C型磁铁，以改善此处的磁场梯度。同时，为了消除此C型磁铁对主磁场的影响，在此区域安放了一对线圈。计算结果表明引出系统的设计能够保证引出束流的强度和品质符合同步加速器的要求。