A5012640913- Advancements in Battery Materials
- Extraction and Separation Processes
- 3D Printing in Biomedical Research
- Advanced Battery Materials and Technologies
- Additive Manufacturing and 3D Printing Technologies
- Advanced Battery Technologies Research
- Innovative Microfluidic and Catalytic Techniques Innovation
- Nanofabrication and Lithography Techniques
- Supramolecular Self-Assembly in Materials
- Fatty Acid Research and Health
- Design Education and Practice
- Electrochemical Analysis and Applications
- Cholesterol and Lipid Metabolism
- Electron and X-Ray Spectroscopy Techniques
- Nanoplatforms for cancer theranostics
- Marketing and Advertising Strategies
- Electrocatalysts for Energy Conversion
- Nonlinear Optical Materials Studies
- Persona Design and Applications
- Nanoparticle-Based Drug Delivery
ETH Zurich
2022-2023
Jupiter Medical Center
2022
University of Virginia
2017-2019
Abstract Multiscale printing of 3D perfusable geometries holds great potential for a range applications, from microfluidic systems to organ‐on‐a‐chip. However, the generation freeform designs spanning centimeter micrometer features represents an unmet challenge single fabrication method and thus may require convergence two or more modalities. Leveraging advances in light‐based printing, herein hybrid strategy is introduced tackle this challenge. By combining volumetric (VP) high‐resolution...
The field of biomedical design and manufacturing has been rapidly evolving, with implants grafts featuring complex 3D constraints materials distributions. By combining a new coding-based modeling approach high-throughput volumetric printing, is demonstrated to transform the way shapes are designed fabricated for applications. Here, an algorithmic voxel-based used that can generate large library porous structures, auxetic meshes cylinders, or perfusable constructs. deploying finite cell...
Docetaxel (DTX) has been widely used for the treatment of many types cancer. However, DTX is poorly water-soluble and commercial formulated in non-ionic surfactant polysorbate 80 ethanol, thereby leading to hypersensitivity serious side effects. Herein, a polymer dual drug conjugate was synthesized by coupling docosahexaenoic acid (DHA) with bifunctionalized dextran. The polysaccharide dextran-DHA-DTX possessed high water solubility self-assembled into nanoparticles diameter 98.0 ± 6.4 nm....
Purpose: Most chemotherapeutic agents possess poor water solubility and show more significant accumulations in normal tissues than tumor tissues, resulting serious side effects. To this end, a novel dextran-based dual drug delivery system with high biodistribution ratio of tumors to was developed. Methods: A bi-functionalized dextran developed, several negatively charged conjugates containing two different types drugs, docetaxel docosahexaenoic acid (DTX DHA, respectively) were synthesized....
Abstract Accelerating the designing and manufacturing of complex shapes has been a driving factor modern industrialization. This led to numerous advances in computational design modeling novel additive (AM) techniques that can create for bespoke applications. By combining new coding-based approach with high-throughput volumetric printing, we envision transform way fabricate shapes. Here, demonstrate an algorithmic voxel-based approach, which rapidly generate analyze porous structures,...
Coprecipitation is a popular approach to synthesize precursors for transition metal oxide cathode materials used in lithium-ion batteries. Many papers the literature have reported tuning particle morphology using careful control of reaction conditions, and precursor particles can also be retained after calcination obtain final active tunable size shape. Oxalate coprecipitation provides route substitute more common hydroxide carbonate coprecipitation; oxalate an advantage where most ions form...
Coprecipitation is a widely used method to synthesize multicomponent transition metal cathode materials for lithium-ion batteries. The major advantages of the coprecipitation are homogeneity different ions within precipitated particles, and tunability particle morphology through control reaction conditions. In this poster, we will show our recent results related precursors active materials, as well their conversion materials. Solution chemistry was chosen achieve explicit over composition,...
Coprecipitation is a popular method to synthesize precursors for lithium-ion battery active materials because it easy implement in the lab, fast, scalable, and adaptable variety of transition metal compositions. In addition, coprecipitation provides routes control modify precursor resulting final material particle morphology, with tunable size, shape, polydispersity. many cases, especially under conditions where morphology or tunability desirable, run either low concentration solution and/or...
The increasing demand on battery performance including energy density and cycle life requires more precise control over phase purity of the active materials electrode microstructures. Both these properties are closely related to constituent particle composition morphology. Coprecipitation is a popular synthesis route produce precursors for electroactive, multicomponent transition metal oxides many applications, storage. has advantages in that it scalable, results homogeneous mixing cations,...
Coprecipitation is generally expected to produce particles with atomic level mixing between different cations, and thus has been extensively used synthesize homogeneous phase pure multi-component transition metal precursors that are converted oxides for use as lithium-ion battery active materials. However, very few studies have attempted quantitatively confirm the of ions by coprecipitation reactions, neither shown superiority local homogeneity final materials compared alternative routes...
Abstract The vascular tree spans length scales from centimeter to micrometer. Engineering multiscale vasculature, in particular millimeter vessels micrometer-size capillaries, represents an unmet challenge and may require the convergence of two or more printing modalities. Leveraging great advances light-based biofabrication, we herein introduce a hybrid strategy tackle this challenge. By combining volumetric (VP) high-resolution two-photon ablation (2PA), demonstrate possibility create...