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Retinal Detachment in a Nut Shell

Life ScienceBy PhDSciNet TeamSunday December 17th, 2017

Inside our eyes, there is a transparent jelly called the “vitreous humour” and a tissue layer at the back called the “retina”. The retina acts like a screen: it absorbs light entering the eye, then relays the light information to the brain, allowing us to see the world. That is how we can see the world around us.

(中文) 原子力显微镜的原理及应用

Physics, Life ScienceBy PhDSciNet TeamMonday December 4th, 2017Leave a comment

(中文) 1986年,IBM实验室的G. Binnig、Ch. Gerber和斯坦福大学的C. F. Quate 教授在扫描隧道显微镜的基础上发明了原子力显微镜,由此开创出一种全新的观测方式。人们借助这种显微镜既可以观察材料和生物样品表面的纳米级精细形貌,也可以研究这些样品的力学性能……

(中文) 3D生物打印技术

Life ScienceBy PhDSciNet TeamMonday November 20th, 2017Leave a comment

(中文) 3D生物打印属于3D打印的一个分支,它的提出旨在解决器官移植的局限性问题。以往的器官移植存在供源有限,配型难,以及排斥反应等问题。3D生物打印技术的出现,为这一系列问题提供的解决的可能性,从而能够让更多的病人能够及时得到救治。

(中文) 血流和青光眼相关吗

Life ScienceBy PhDSciNet TeamSunday November 12th, 2017Leave a comment

(中文) 青光眼(Glaucoma)是世上排名第二的致盲性眼科疾病,其主要特征为永久性视觉丧失。青光眼作为视网膜细胞损伤为主要特征的眼科类疾病,一旦患病,以现在临床眼科医学的能力,只能做到防止进一步恶化,却不能使视力恢复……

Recent Advances And Novel Strategies in Liposome Formations for Drug And Nutraceutical Delivery

Life ScienceBy PhDSciNet TeamFriday October 20th, 2017Leave a comment

Recently, the development of novel encapsulation systems to deliver drugs and nutraceuticals for enhanced stability and bioavailability has drawn growing attention. Liposome is one of promising encapsulation systems to deliver a number of drugs, bioactives and nutraceuticals……

(中文) 光疗-癌症治疗的新手段

Life ScienceBy PhDSciNet TeamSunday October 8th, 2017Leave a comment

(中文) 光疗(phototherapy)是指通过光源,尤其是通过近红外的光源照射病灶区,刺激光疗试剂杀死肿瘤细胞,以达到治疗的目的。光疗主要包括光动力治疗(photodynamic therapy,PDT)以及光热治疗(photothermal therapy, PTT)两种形式。

聊聊化疗这个事儿:杀死一个癌细胞

Life ScienceBy PhDSciNet TeamMonday September 4th, 2017Leave a comment

化疗,顾名思义,就是使用化学药物来治疗癌症。作为癌症治疗专题的第一期,我们就先聊聊一个癌细胞是怎么被(传统)化疗药物杀死的。

当我们谈论MRI时,我们在谈什么(一)

Physics, Life ScienceBy PhDSciNet TeamSunday August 13th, 2017

本系列文章将带你揭开核磁共振(MRI)的神秘面纱。MRI是应用核磁共振技术(NMR-Nuclear Magnetic Resonance)对人体进行成像,帮助医生确诊病患情。

纳米酶的发展与应用

Chemistry, PhysicsBy PhDSciNet TeamSaturday August 5th, 2017Leave a comment

谈到酶(Enzyme),人们最先想到的可能是蛋白质,核酸等具有催化作用的生物活性物质。1926年, 生化学家James B. Sumner博士发现了第一个酶(尿素酶),并证实其为蛋白质分子……

从低劣生物质到清洁能源——生物甲烷

ChemistryBy PhDSciNet TeamTuesday August 1st, 2017Leave a comment

近些年来,国际社会面临能源紧缺的窘境,而环境污染问题也日趋严重。为了满足未来人类对于清洁能源的需求,如何将秸秆、家禽粪便等低劣生物质转化为可再生能源成为国际关注的热点之一。

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