Thickness and Sphericity Control of Hollow Hard Silica Shells through Iron (III) Doping: Low Threshold Ultrasound Contrast Agents [0.03%]
通过铁(III)掺杂控制空心硬二氧化硅壳的厚度和球形度：低阈值超声造影剂
Ching-Hsin Huang,James Wang,Jian Yang et al.
Ching-Hsin Huang et al.
Silica particles are convenient ultrasound imaging contrast agents because of their long imaging time and ease of modification; however, they require a relatively high insonation power for imaging and have low biodegradability. In this stud...
3D Particle Free Printing of Biocompatible Conductive Hydrogel Platforms for Neuron Growth and Electrophysiological Recording [0.03%]
用于神经生长和电生理记录的生物相容性导电水凝胶平台的3D粒子自由成型打印
Chen Wang,Stanislav S Rubakhin,Michael J Enright et al.
Chen Wang et al.
Electrically conductive 3D periodic microscaffolds are fabricated using a particle-free direct ink writing approach for use as neuronal growth and electrophysiological recording platforms. A poly (2-hydroxyethyl methacrylate) (pHEMA)/pyrrol...
Organic Haptics: Intersection of Materials Chemistry and Tactile Perception [0.03%]
有机体感触觉感知与材料化学的交叉点
Darren J Lipomi,Charles Dhong,Cody W Carpenter et al.
Darren J Lipomi et al.
The goal of the field of haptics is to create technologies that manipulate the sense of touch. In virtual and augmented reality, haptic devices are for touch what loudspeakers and RGB displays are for hearing and vision. Haptic systems that...
A HiPAD Integrated with rGO/MWCNTs Nano-Circuit Heater for Visual Point-of-Care Testing of SARS-CoV-2 [0.03%]
一种用于SARS-CoV-2视觉床旁检测的集成了rGO/MWCNTs纳米电路加热器的HiPAD
Sijie Li,Shiyi Huang,Yuqing Ke et al.
Sijie Li et al.
Nowadays, the main obstacle for further miniaturization and integration of nucleic acids point-of-care testing devices is the lack of low-cost and high-performance heating materials for supporting reliable nucleic acids amplification. Herei...
Kandambath Padinjareveetil Akshay Kumar,Martin Pumera
Kandambath Padinjareveetil Akshay Kumar
3D-printing technology provided numerous contributions to the health sector during the recent Coronavirus disease 2019 (COVID-19) pandemic. Several of the 3D-printed medical devices like personal protection equipment (PPE), ventilators, spe...
Graphene-Assisted Synthesis of 2D Polyglycerols as Innovative Platforms for Multivalent Virus Interactions [0.03%]
石墨烯辅助合成二维聚甘油作为新颖的多价病毒互作平台
Ehsan Mohammadifar,Vahid Ahmadi,Mohammad Fardin Gholami et al.
Ehsan Mohammadifar et al.
2D nanomaterials have garnered widespread attention in biomedicine and bioengineering due to their unique physicochemical properties. However, poor functionality, low solubility, intrinsic toxicity, and nonspecific interactions at biointerf...
Coupling Nanostructured Microchips with Covalent Chemistry Enables Purification of Sarcoma-Derived Extracellular Vesicles for Downstream Functional Studies [0.03%]
偶联纳米结构芯片与共价化学技术可从肉瘤细胞来源的外泌体中纯化出用于下游功能研究的外泌体
Jiantong Dong,Ryan Y Zhang,Na Sun et al.
Jiantong Dong et al.
Tumor-derived extracellular vesicles (EVs) play essential roles in intercellular communication during tumor growth and metastatic evolution. Currently, little is known about the possible roles of tumor-derived EVs in sarcoma because the lac...
iRGD-liposomes enhance tumor delivery and therapeutic efficacy of antisense oligonucleotide drugs against primary prostate cancer and bone metastasis [0.03%]
iRGD修饰的脂质体增强反义寡核苷酸药物治疗前列腺癌及其骨转移瘤的作用效果和肿瘤递送效率
Jibin Guan,Hong Guo,Tang Tang et al.
Jibin Guan et al.
Nucleotide-based drugs, such as antisense oligonucleotides (ASOs), have unique advantages in treating human diseases as they provide virtually unlimited ability to target any gene. However, their clinical translation faces many challenges, ...
Metabolic Labeling to Probe the Spatiotemporal Accumulation of Matrix at the Chondrocyte-Hydrogel Interface [0.03%]
代谢标记探讨软骨细胞-水凝胶界面基质时空积累情况
Claudia Loebel,Mi Y Kwon,Chao Wang et al.
Claudia Loebel et al.
Hydrogels are engineered with biochemical and biophysical signals to recreate aspects of the native microenvironment and to control cellular functions such as differentiation and matrix deposition. This deposited matrix accumulates within t...
Innovations in 3-Dimensional Tissue Models of Human Brain Physiology and Diseases [0.03%]
人体大脑生理和疾病三维组织模型创新研究进展
Michael L Lovett,Thomas J F Nieland,Yu-Ting L Dingle et al.
Michael L Lovett et al.
3-dimensional (3D) laboratory tissue cultures have emerged as an alternative to traditional 2-dimensional (2D) culture systems that do not recapitulate native cell behavior. The discrepancy between in vivo and in vitro tissue-cell-molecular...