scholarly journals COPROCESSED EXCIPIENTS-PREPARATION AND FUNCTIONALITIES

2021 ◽  
pp. 52-54
Author(s):  
Kondamodugula Tejaswi ◽  
Pusukuri Navya ◽  
Kothamasi Priyarini ◽  
Prasanthi D
Keyword(s):  
Manufacturing Process ◽  
Review Article ◽  
Quality Performance ◽  
Preparation Methods ◽  
Physical Mixing ◽  
Tablet Manufacturing ◽  
Specific Potential ◽  
Manufacturing Techniques

With the advancements of tablet manufacturing techniques, the urge to develop and produce high, multifunctional excipients have been increased to meet the set of functionalities. The functionality of the coprocessed excipients enhances the manufacturing process and as well improves quality,performance of tablets.Coprocessed excipients are defined as the mixture of two or more than two excipients that possess specific potential advantages which cannot be produced by simple physical mixing of same combination of excipients.The aim of this review is to focus on advantages, preparation methods of coprocessed excipients. Coprocessing is a technique, where these compendial or non compendial excipients are modified physically in a special way without changing their chemical structure.This review article discusses the need for developing coprocessed excipients, advantages of coprocessed excipients, different methods of preparation of coprocessed excipients and functionalities of coprocessed excipients

Recent Advances in Polymer-Based Nanocomposites: A Brief Review

2021 ◽  
Vol 13 ◽  
Author(s):  
S. K. Parida
Keyword(s):  
Electrical Properties ◽  
Polymer Nanocomposites ◽  
Polymer Matrix ◽  
Polymer Nanocomposite ◽  
Review Article ◽  
Nanosized Particles ◽  
Mechanical And Electrical Properties ◽  
Potential Applications ◽  
Manufacturing Techniques ◽  
Host Polymer

: This presented review article is constructed to be an extensive source for polymer nanocomposite researchers covering the relation of structure with property, manufacturing techniques, and potential applications when a small number of nanosized particles are added to a host polymer matrix. The exceptional structural, mechanical, and electrical properties of polymer nanocomposites after the addition of inorganic solid nanoparticles are elucidated by the large surface area of doped nanoparticles that interact with host polymer matrices. Due to the generation of ideas, the conventional methods of preparation of polymer nanocomposites are made more interesting. Hence, this brief review presents a sketch of different synthesis techniques, characterization, applications, and safety concerns for polymer nanocomposites.

Integrated modeling of a continuous direct compression tablet manufacturing process: A production scale case study

2019 ◽  
Vol 354 ◽  
pp. 199-210 ◽  
Author(s):  
S.C. Galbraith ◽  
B. Cha ◽  
Z. Huang ◽  
S. Park ◽  
H. Liu ◽  
...  
Keyword(s):  
Manufacturing Process ◽  
Integrated Modeling ◽  
Direct Compression ◽  
Production Scale ◽  
Tablet Manufacturing

scholarly journals Low-Cost Additive Manufacturing Techniques Applied to the Design of Planar Microwave Circuits by Fused Deposition Modeling

Polymers ◽  
2020 ◽  
Vol 12 (9) ◽  
pp. 1946 ◽  
Author(s):  
Héctor García-Martínez ◽  
Ernesto Ávila-Navarro ◽  
Germán Torregrosa-Penalva ◽  
Alberto Rodríguez-Martínez ◽  
Carolina Blanco-Angulo ◽  
...  
Keyword(s):  
Additive Manufacturing ◽  
Manufacturing Process ◽  
Fused Deposition Modeling ◽  
Low Cost ◽  
Microwave Frequency ◽  
Microwave Circuits ◽  
Fused Deposition ◽  
Microwave Electronic ◽  
Deposition Modeling ◽  
Manufacturing Techniques

This work presents a study on the implementation and manufacturing of low-cost microwave electronic circuits, made with additive manufacturing techniques using fused deposition modeling (FDM) technology. First, the manufacturing process of substrates with different filaments, using various options offered by additive techniques in the manufacture of 3D printing parts, is described. The implemented substrates are structurally analyzed by ultrasound techniques to verify the correct metallization and fabrication of the substrate, and the characterization of the electrical properties in the microwave frequency range of each filament is performed. Finally, standard and novel microwave filters in microstrip and stripline technology are implemented, making use of the possibilities offered by additive techniques in the manufacturing process. The designed devices were manufactured and measured with good results, which demonstrates the possibility of using low-cost 3D printers in the design process of planar microwave circuits.

System model of a tablet manufacturing process

2014 ◽  
Vol 71 ◽  
pp. 130-140 ◽  
Author(s):  
Emmanuela Gavi ◽  
Gavin K. Reynolds
Keyword(s):  
Manufacturing Process ◽  
System Model ◽  
Tablet Manufacturing

scholarly journals A Combined Feed-Forward/Feed-Back Control System for a QbD-Based Continuous Tablet Manufacturing Process

Processes ◽  
2015 ◽  
Vol 3 (2) ◽  
pp. 339-356 ◽  
Author(s):  
Ravendra Singh ◽  
Fernando Muzzio ◽  
Marianthi Ierapetritou ◽  
Rohit Ramachandran
Keyword(s):  
Control System ◽  
Manufacturing Process ◽  
Feed Forward ◽  
Tablet Manufacturing ◽  
Combined Feed

scholarly journals 3D-Printable Nanocellulose-Based Functional Materials: Fundamentals and Applications

Nanomaterials ◽  
2021 ◽  
Vol 11 (9) ◽  
pp. 2358
Author(s):  
Abraham Samuel Finny ◽  
Oluwatosin Popoola ◽  
Silvana Andreescu
Keyword(s):  
Functional Materials ◽  
Great Promise ◽  
Electrochromic Devices ◽  
Preparation Methods ◽  
Energy Devices ◽  
Challenges And Opportunities ◽  
3D Printed ◽  
Manufacturing Techniques ◽  
Scalable Production ◽  
Novel Products

Nanomaterials obtained from sustainable and natural sources have seen tremendous growth in recent times due to increasing interest in utilizing readily and widely available resources. Nanocellulose materials extracted from renewable biomasses hold great promise for increasing the sustainability of conventional materials in various applications owing to their biocompatibility, mechanical properties, ease of functionalization, and high abundance. Nanocellulose can be used to reinforce mechanical strength, impart antimicrobial activity, provide lighter, biodegradable, and more robust materials for packaging, and produce photochromic and electrochromic devices. While the fabrication and properties of nanocellulose are generally well established, their implementation in novel products and applications requires surface modification, assembly, and manufacturability to enable rapid tooling and scalable production. Additive manufacturing techniques such as 3D printing can improve functionality and enhance the ability to customize products while reducing fabrication time and wastage of materials. This review article provides an overview of nanocellulose as a sustainable material, covering the different properties, preparation methods, printability and strategies to functionalize nanocellulose into 3D-printed constructs. The applications of 3D-printed nanocellulose composites in food, environmental, and energy devices are outlined, and an overview of challenges and opportunities is provided.

Additive Manufacturing Process and Their Applications for Green Technology

2019 ◽  
pp. 262-281
Author(s):  
Keshavamurthy R. ◽  
Vijay Tambrallimath ◽  
Prabhakar Kuppahalli ◽  
Sekhar N.
Keyword(s):  
Additive Manufacturing ◽  
Manufacturing Process ◽  
Raw Materials ◽  
Aerospace Industry ◽  
Green Technology ◽  
Manufacturing Processes ◽  
Additive Process ◽  
Industrial Manufacturing ◽  
Manufacturing Techniques ◽  
Traditional Manufacturing

Growth of nature is an additive process that gives sustainable existence to the structures developed; on the other hand, traditional manufacturing techniques can be wasteful as they are subtractive. Additive manufacturing produces almost nil waste and accordingly preserves raw materials resulting in cost reduction for the procurement of the same. It will also cut down on the carbon emissions that are usually generated from industrial manufacturing. Additive printed objects are lighter as well, making them more efficient, especially when used in the automobile and aerospace industry. Further, the intrinsic characteristics and the promising merits of additive manufacturing process are expected to provide a solution to improve the sustainability of the process. This chapter comprehensively reports on various additive manufacturing processes and their sustainable applications for green technology. The state of the art, opportunities, and future, related to sustainable applications of additive manufacturing have been presented at length.

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