Cell encapsulation in alginate-based microgels using droplet microfluidics; a review on gelation methods and applications [0.03%]
基于海藻酸盐的微凝胶中包封细胞的微流体技术及凝胶化方法和应用的研究进展综述
Mohammad Mohajeri,Mahnaz Eskandari,Zahra Sadat Ghazali et al.
Mohammad Mohajeri et al.
Cell encapsulation within the microspheres using a semi-permeable polymer allows the two-way transfer of molecules such as oxygen, nutrients, and growth factors. The main advantages of cell encapsulation technology include controlling the p...
The sequential effects of a multifactorial detergent based decellularization process on bovine pericardium [0.03%]
基于洗涤剂的多因素去细胞化工艺对牛心包的影响研究
L Laker,P M Dohmen,F E Smit
L Laker
Decellularization is a promising method for obtaining extracellular matrix scaffolds (ECM) to be used as replacement material in reconstructive procedures. The effectiveness of decellularization and the alterations to the ECM vary, dependin...
Manipulation of cellular behaviour on surface-modified polyvinylidene difluoride using wet chemistry [0.03%]
基于表面改性的湿化学方法操控聚偏二氟乙烯材料的细胞行为学性能
Matthias Gabriel,Christian Bollensdorff,Christophe Michel Raynaud
Matthias Gabriel
The surface modification of polyvinylidene difluoride (PVDF) for various biomedical uses is notoriously hampered by the chemical inertness of the polymer. A wet chemical approach aiming at covalently grafting biomolecules was demonstrated b...
Amirhossein Asfia,Basaula Deepak,James I Novak et al.
Amirhossein Asfia et al.
3D printing provides new opportunities to create devices used during radiotherapy treatments, yet little is known about the effect process parameters play on the proposed devices. This study investigates the combined influence of infill pat...
Experimental validation of a linac head Geant4 model under a grid computing environment [0.03%]
基于网格计算环境的直线加速器头Geant4模型实验验证
Samir Didi,Karim Bahhous,Mustapha Zerfaoui et al.
Samir Didi et al.
Background and purpose.This work aims to present the strategy to simulate a clinical linear accelerator based on the geometry provided by the manufacturer and summarize the corresponding experimental validation. Simulations were performed w...
Electrical conductivity spectra of hepatic tumors reflect hepatocellular carcinoma progression in mice [0.03%]
肝肿瘤的电导率谱反映小鼠肝细胞癌的发展阶段
Sachin Shetty,Anushree U,Rajesh Kumar et al.
Sachin Shetty et al.
Background:Electrical impedance spectroscopy is a technique which evaluates differences in dielectric properties of tissues for cancer identification.Methods:Murine hepatic cancer model was developed by intraperitoneal administration of N-n...
Muscle thickness assessment of the forearm via ultrasonography: is experience level important? [0.03%]
超声波测量前臂肌肉厚度：经验水平重要吗？
Vickie Wong,Jun Seob Song,Takashi Abe et al.
Vickie Wong et al.
It is suggested that experience is needed in order to capture valid estimates of muscle size with ultrasound. However, it is unknown whether there is a large degree of skill needed to analyze the images once they are captured.Objective.To d...
Predicting programmed death-ligand 1 expression level in non-small cell lung cancer using a combination of peritumoral and intratumoral radiomic features on computed tomography [0.03%]
基于CT的肿瘤内和肿瘤周影像组学特征预测非小细胞肺癌程序性死亡配体1表达水平
Takehiro Shiinoki,Koya Fujimoto,Yusuke Kawazoe et al.
Takehiro Shiinoki et al.
In this study, we investigated the possibility of predicting expression levels of programmed death-ligand 1 (PD-L1) using radiomic features of intratumoral and peritumoral tumors on computed tomography (CT) images. We retrospectively analyz...
Measurement of the small field output factors for 10 MV photon beam using IAEA TRS-483 dosimetry protocol and implementation in Eclipse TPS commissioning [0.03%]
利用IAEATRS-483剂量学规范测量10MV光子束的小射野输出因子及其在Eclipse治疗计划系统中的实现与实施
Rajesh Kinhikar,Vinay Saini,Ritu Raj Upreti et al.
Rajesh Kinhikar et al.
Dosimetry of small fields (SF) is vital for the success of highly conformal techniques. IAEA along with AAPM recently published a code of practice TRS-483 for SF dosimetry. The scope of this paper is to investigate the performance of three ...
Comprehensive investigation into the stability of Varian and Elekta kV imaging systems during arc delivery [0.03%]
瓦里安和伊克塔 kV 成像系统在旋转治疗期间稳定性全面调查研究
Brendon Wright,Ghulam Mubashar Hassan,Godfrey Mukwada et al.
Brendon Wright et al.
In radiotherapy treatments utilizing accelerator gantry rotation, gantry-mounted kilovoltage (kV) imaging systems have become integral to treatment verification. The accuracy of such verification depends on the stability of the imaging comp...