Pharma Excipients
3D Printing
进入3 d(生物)印刷:一个革命性的工具to customize the production of drug and…
The incorporation of 3D printing technologies in the pharmaceutical industry can revolutionize its R&D, by providing a simple and rapid method to produce tailored one-off batches, each with customized dosages, different compounds, shapes, sizes, and adjusted release rates. Particularly, this…
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Physico-chemical Modification of Gelatine for the Improvement of 3D Printability of Oxidized…
This work explored 3D bioplotting to mimic the intrinsic hierarchical structure of natural articular cartilage. Alginate dialdehyde-gelatine (ADA-GEL) was used as a hydrogel ink to create hierarchically ordered scaffolds. In comparison to previously reported ADA-GEL compositions, we introduce a…
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Three-dimensional printing of tablets – a potential approach to on-clinical-site extemporaneous…
The oral route is the most common form of drug administration, being a safe and convenient, particularly for solid oral dosage forms. Current large-scale manufacturing techniques mostly result in fixed dose units and allow a limited choice of dosage strengths. In some cases, there is a need for…
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3D-printed construct from hybrid suspension as spatially and temporally controlled protein delivery…
Protein delivery systems have been extensively applied in controlled releasing of protein or polypeptides for therapeutic treatment or tissue regeneration. While 3D printing technology shows great promise in novel dosage form with tailoring dose size and drug release profile, 3D printable protein…
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Novel polyester-based thermoplastic elastomers for 3D-printed long-acting drug delivery applications
To improve patient compliance and personalised drug delivery, long-acting drug delivery devices (LADDDs), such as implants and inserts, greatly benefit from a customisation in their shape through the emerging 3D-printing technology, since their production usually follows a one-size-fits-most…
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Investigation on Hot Melt Extrusion and Prediction on 3D Printability of Pharmaceutical Grade…
The development of printable filaments has been identified as a critical aspect for the processing of pharmaceutical grade polymers and the fabrication of oral solid dosage forms. In this study a range of plain and drug loaded polymers were investigated and assessed for their printability in…
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Screening pharmaceutical excipient powders for use in commercial 3D binder jetting printers
Binder jetting is an additive manufacturing technique that creates three-dimensional constructs from a powder feedstock. It is used by several industries, including pharmaceuticals. This additive approach to manufacture provides several functional benefits that are not easily achievable using…
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Preparation and characterization of 3D printed PLA microneedle arrays for prolonged transdermal drug…
Biodegradable polymeric microneedle arrays (BPMNAs) could be explored as potential devices for transdermal drug delivery, which can provide a painless and safe drug delivery method. BPMNAs could also provide high drug-loading capacity and prolonged drug delivery once integrated with a drug…
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Translating 3D printed pharmaceuticals: From hype to real-world clinical applications
Three-dimensional (3D) printing is a revolutionary technology that is disrupting pharmaceutical development by enabling the production of personalised printlets (3D printed drug products) on demand. By creating small batches of dose flexible medicines, this versatile technology offers significant…
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The Chronotopic™ System for Pulsatile and Colonic Delivery of Active Molecules in the Era of…
The pulsatile-release Chronotopic™ system was conceived of as a drug-containing core surrounded by a coat made of swellable/soluble hydrophilic polymers, the latter being able to provide a programmable lag phase prior to drug liberation. This system was also proposed in a colon-targeting…
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