Comparing polarized Raman spectroscopy and birefringence as probes of molecular scale alignment in 3D printed thermoplastics [0.03%]
比较三维打印热塑性塑料分子排列的偏振拉曼光谱和双折射技术
Nora M Hassan,Kalman B Migler,Angela R Hight Walker et al.
Nora M Hassan et al.
Polymer chain orientation is crucial to understanding the polymer dynamics at interfaces formed during thermoplastic material extrusion additive manufacturing. The flow field and rapid cooling produced during material extrusion can result i...
A review of materials used in tomographic volumetric additive manufacturing [0.03%]
层析体积增材制造中所用材料的综述
Jorge Madrid-Wolff,Joseph Toombs,Riccardo Rizzo et al.
Jorge Madrid-Wolff et al.
Volumetric additive manufacturing is a novel fabrication method allowing rapid, freeform, layer-less 3D printing. Analogous to computer tomography (CT), the method projects dynamic light patterns into a rotating vat of photosensitive resin....
Michaela T Espino,Brian J Tuazon,Alejandro H Espera Jr et al.
Michaela T Espino et al.
Different statistical methods are used in various fields to qualify processes and products, especially in emerging technologies like Additive Manufacturing (AM) or 3D printing. Since several statistical methods are being employed to ensure ...
Lithographically patterned micro-nozzles for controlling fluid flow profiles for drug delivery and in vitro imaging applications [0.03%]
光刻图案化微喷嘴控制给药和体外成像应用中的流体流动轮廓
Tristen Head,Natalya Tokranova,Nathaniel C Cady
Tristen Head
Precisely controlling delivery of drugs and other reagents is important for intravital microscopy studies. In this work, photolithographic integration of micro-nozzles onto a microfluidic platform was performed to tune the fluid flow profil...
M J Demkowicz,M Liu,I D McCue et al.
M J Demkowicz et al.
Quantitative multi-image analysis (QMA) is the systematic extraction of new information and insight through the simultaneous analysis of multiple, related images. We present examples illustrating the potential for QMA to advance materials r...
Diffusive drug delivery in the brain extracellular space from a cellular scale microtube [0.03%]
基于细胞尺度微管的脑室间隔药物扩散释放机制研究
Marie-Joe Störi,Pelumi W Oluwasanya,Christopher M Proctor
Marie-Joe Störi
The effectiveness of state-of-the-art systemic treatments for neurological disorders is hampered not only by the difficulty in crossing the blood brain barrier but also off-target drug interactions. In this study, a delivery method is simul...
Material extrusion additive manufacturing of dense pastes consisting of macroscopic particles [0.03%]
由宏观颗粒组成的致密浆料的材料挤出式增材制造
Alexandra Marnot,Alexandra Dobbs,Blair Brettmann
Alexandra Marnot
Additive manufacturing of dense pastes, those with greater than 50 vol% particles, via material extrusion direct ink write is a promising method to produce customized structures for high-performance materials, such as energetic materials an...
Detection of SARS-COV-2 by functionally imprinted micelles [0.03%]
功能印迹聚合物纳米粒的制备及新型冠状病毒SARS-CoV-2检测研究
Lance R Hubbard,Caleb J Allen,Amy C Sims et al.
Lance R Hubbard et al.
The near real-time detection of airborne particles-of-interest is needed for avoiding current/future threats. The incorporation of imprinted particles into a micelle-based electrochemical cell produced a signal when brought into contact wit...
William C Coley,Amirali Akhavi,Cristina Sandu et al.
William C Coley et al.
Millions of cases of hospital-acquired infections occur every year involving difficult to treat bacterial and fungal agents. In an effort to improve patient outcomes and provide better infection control, antimicrobial coatings are ideal to ...
Nanomaterials in diagnostics, imaging and delivery: Applications from COVID-19 to cancer [0.03%]
纳米材料在诊断、成像和输送中的应用：从新冠肺炎到癌症
Neelkanth Bardhan
Neelkanth Bardhan
Abstract: In the past two decades, the emergence of nanomaterials for biomedical applications has shown tremendous promise for changing the paradigm of all aspects of disease management. Nanomaterials are particularly att...