3d printing IEEE PAPER 2022


3D printing or additive manufacturing is a process of making three dimensional solid objects from a digital file. The creation of a 3D printed object is achieved using additive processes. In an additive process an object is created by laying down successive layers of material until the object is created.







Analysis of the literature on 3D printing in healthcare with reference to pharmaceuticals using a bibliometric approach
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For the first time, personalized 3Dprinted medicines have been evaluated in a of 3D printing to manufacture microneedles (MNs) in the past 3 years. The study revealed that the printing

3D Printing Technology and its Applications in Real-World Scenario
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of fused deposition modelling 3D printing techniques at an 3D printing and prototyping services) self purchased a desktop 3D printer to learn and exploit more advance 3D Printing

Mathability in the Fields of 3D Printing and Modeling
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world of 3D printing (that is strongly related to 3D modeling) applies in the field of 3D modeling, by examining the features their algorithmic skills, in 3D modeling and to explore whether

3D printing : potential clinical applications for personalised solid dose medications
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In this process, a three- dimensional ( 3D ) object is produced by fusing thin layers of materials on top of each other until the complete object is formed. This 3D printing method could be

An Overview about Using the 3D Printing Technology
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3D printers are distinct from other manufacturing technologies in that they provide faster, 3D printing continues to amaze us with its capabilities and uses, and we hope to see it available

THREE-DIMENSIONAL ( 3D ) PRINTING BASED ON CELLULOSIC MATERIAL: A REVIEW
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3D printing techniques have been discussed with special attention to the extrusion method. The advancements in three-dimensional ( 3D ) cellulose-based material printing and its

Onsite medical implants creation by combination of enhanced design methods and 3d printing
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in 3D by medical experts and optimized according to the specific surgery case. Finally, 3D data are exported to onsite 3D printing to modeling as well as certified medical 3D printers.

3D Printing and Shaping Polymers, Composites, and Nanocomposites: A Review. Polymers 202 1 180
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development of 3D printing technology including its process, types of printing 3D printing advantages and disadvantages of 3D printing types of 3D printing the process of 3D printing

Computational intelligence in the development of 3D printing and reverse engineering
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We need additive manufacturing (three-dimensional printing 3D printing ) because it represents a This is because 3D printing uses computer-aided design (CAD) software or 3D object Three-dimensional CT scan and MRI increased consistently our knowledge about anatomy, both normal and pathological. But they actually give us a 3D simulation on a computer 3D printing 97 3D printing 97

3D Printing of Polymeric Bioresorbable Stents: A Strategy to Improve both Cellular Compatibility and Mechanical Properties. Polymers 202 1 1099
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Additionally, considering the actuality of additive manufacturing (AM) processes, commonly designated as 3D printing how the processing parameters can influence the mechanical

Demonstration of a simple approach for sub‐microliter fluorescence detection by structured PDMS cuvette with TiO2 nanoparticle inclusion using 3D printing
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micro-moulding methods, and inkjet printing fabricate solid miniaturized lenses . On the 3D printing to generate a model that is then transferred into polydimethylsiloxane (PDMS).

Freeform 3D Printing of Soft Hydrogel Electronics
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3D printing of soft electronics featuring soft circuits with arbitrary form factors embedded within soft hydrogel matrix. We design an embedded 3D printing hydrogel-based 3D electronics.

Use of Generative Design Tools in the Production of Design Products using 3D Printing Technology
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Production processes such as 3D printing technology are perfectly suited for the production of organic molds. Organic shapes are now increasingly used in the world because these the same as different types of 3D printing feedstock. In particular, in the field of the 3D printing with different focuses; however, it the scope of using waste as wealth through 3D printing .

Practical Guide to 3D Printing and Planning in Orthopedics and Traumatology
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In this case, there will be a clearer 3D vision and the tactile sensation will be added. In the 3D model, it will be necessary to use a slicer program where we will determine the printing Abstract The growth of 3D printing (3DP) has escalated, into the advantages and challenges of 3D CAD and 3DP materials, 3D printing allows for the creation of custom-built designs,

3D Printing : Its Application in Pediatric Dental Practice
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Recent developments in bone graft and scaffold printing by 3D printing technology have made this technology one of the most important tools for maxillofacial surgeons. 3D printing

Titanium Dioxide Structure Modified With Silver Chloride By 3D Printing For Dye Degradation And Bactericidal Applications
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In the present study, we fabricated the Ag/AgCl/TiO2 coupled photocatalyst through the 3D printing of ceramic fused filament fabrication. The Ag/AgCl/TiO2 coupled photocatalytic

3D printingbased microfluidics for Geosciences
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We have demonstrated the ability to generate micromodel geometries using 3D printing technology. We have shown how current and affordable 3D printing technology can be used to

CaCO3 Polymorphs Used as Additives in Filament Production for 3D Printing . Polymers 202 1 199
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The produced CaCO3 filaments find their applications in 3D printing and our next study will be focused on the characterization of printed products employing produced novel

3D Printing For Surgical Planning Of Canine Oral And Maxillofacial Surgeries
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Case presentation: Our case series consists of three 3D printed models segmented from and indications for 3D printing in veterinary oral and maxillofacial surgery. A 3D printed model

A 3D printing tool-path generation strategy based on the partition of principal stress field for FFF Platform
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In order to enhance the strength of 3D printed parts made of polymer materials and reduce the anisotropy caused by the fused filament fabrication process, this paper proposes an inter-

Biomechanical Analysis of a Novel 3D Printing Cervical Spine Prosthesis: A Finite Element Study
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Background: Our group have developed a new 3D printing cervical composite joint system prosthesis. The corresponding biomechanical effect should be evaluated in the treatment of

Combined use of 3D printing and computer-assisted navigation in the clinical treatment of multiple maxillofacial fractures
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Conclusions: According to our analysis, the combined use of CAN and 3D printing signi The combined use of 3D printing technology and CAN can effectively shorten the operation

3D Printing of Nacre-Inspired Structures with Exceptional Mechanical and Flame-Retardant Properties
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Herein, we reported a rotation-blade casting-assisted 3D printing process to fabricate nacre- during the 3D printing process to build the brick and mortar architecture. The 3D printed

Applied value of 3D printing technique in surgical treatment of acetabular fractures
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group and the 3D printing technology-assisted 3D printing technology assisted surgery group among the patients in the complex fracture group, in order to explore which 3D printing

An innovative method for attracting the attention of children by using machines for 3d printing and its environmental aspect in Bulgaria.
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In the study of the technology itself in school, the three-dimensional modeling ( 3D modeling) is presented mainly as theoretical part. The reason for this is the lack of funds for schools for

3D Printing of a Graphene-Modified Photopolymer Using Stereolithography for Biomedical Applications: A Study of the Polymerization Reaction
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] using other 3D printing technologies found that functionalized G nanoplatelets did not affect printing Besides, this study shows the good accuracy of SLA compared to other 3D printing of 3D printing during COVID-19 Pandemic presents various practical outbreaks of 3D printing This book presents state-of-the-art applications of 3D printing technology including the

3D Printing in Radiation Oncology
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The main benefit of 3D printing is that using it allows us to use our treatment planning system to rapidly design the optimal bolus for the intended purpose, as opposed to

Computer modelling and control system design for full scale concrete 3D printing using an industrial robotic arm
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Despite their recent development in acquiring local materials for 3D printing concrete, this This research aims at the design, development, and testing of a full-scale 3D printing concrete

A SHORT REVIEW OF THE 3D PRINTING METHODS USED IN THE AUTOMOTIVE INDUSTRY
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3D printers have made it possible to produce various parts, molds and model replicas . The novel technology of 3D printing RepRap made it possible for 3D printing to become widely

EVALUATION OF THE ACCURACY OF DENTAL MODELS PRINTED USING TWO DIFFERENT TYPES OF 3D PRINTING TECHNOLOGIES USING A DIGITAL
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3D printers, printing materials and cast quality. SLA and DLP technologies are the most commonly used 3D printing technologies in dentistry in terms of printing the 3D printing methods

A Finite Element Analysis of the behaviour of 3D printing equipment in the event of a constant heat flow
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3D printers, and for finishing surfaces that require high dimensional accuracy as well as a surface condition superior to 3D printing [ solution the implementation of 3D printing as well as

FDM 3D Printing Parameters Optimization: The Key Role of Line Width
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1.1 Defects in 3d printed parts Defects plays a key role in 3D printing since they are Moreover, the chosen printing strategy can also generate voids in the structure for example where

Application Of 3D Printing Customized Bone Cement Molds In Reconstructing The Defect Of The Proximal Humerus And Distal Radius After Oncologic
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We present a defect reconstruction technique using bone cement prosthesis shaped by 3D printing customized molds in a case series as well as the oncologic and functional outcomes

The Influence of Gravity on 3D Printing with the FFF/FDM Technique-Reverse FDM/FFF 3D Printing
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Mechanical tests were carried out for the samples obtained by both traditional 3D printing and reverse 3D printing . For the samples, the tensile load was applied parallelly to the plane of

An Application of 3D Printing Technology for Rapid Prototyping of an IoT Enabled Sensor Enclosure
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using 3D printing technology to develop habitats on other planets [ 7]. The first 3D printing Fused deposition modelling 3D printing technology was developed by Scott Crump in the

3D Printing of Photonic Colloidal Glasses into Objects with Isotropic Structural Color
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Here, we report a 3D printing platform for the manufacturing Finally, we demonstrate the potential of the printing platform design of inks that simultaneously enable 3D shaping and self-

CONSTRUCTION OF VASCULAR GRAFT BY 3D PRINTING USING BACTERIAL CELLULOSE FORMULATION AS BIOINK
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a 3D printing system. In this work, we have demonstrated the utility of the BC material in the 3D printing technology by printing for vascular graft printing with a manageable morphology.

Preparation of Gamma Poly-Glutamic Acid/Hydroxyapatite/Collagen Composite as the 3D Printing Scaffold for Bone Tissue Engineering
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As such, in the current research, we are looking for a multilayer 3D printing scaffold that From the bone tissue engineering point of view, the porosity of 3D printing scaffolds not only

AI 3D Printing Process Parameters Optimization
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However, not only various influenced factors but also their range affects to the printing also helps the printing users to choose approximately process parameters for printing out a

Flexible material formulations for 3D printing of porous beds with applications in bioprocess engineering
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of 3D printing in the biomanufacturing industry. Here, we present a novel polymeric formulation for DLP 3D printing to produce different formulations for DLP printing and obtain porous

Preliminary Application of Three-Dimensional Printing in Congenital Uterine Anomalies Based on Three-Dimensional Transvaginal Ultrasonographic Data
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of the uterine anomalies, 3D transvaginal ultrasonography ( 3DTVS) has 3D printed models based on 3DTVS data, relevant reports about 3DTVS derived gynecological 3D printing

Overview of 3DPrinted Silica Glass. Micromachines 202 1 81
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3D printing describes the history and development of related technologies, and lists popular applications of 3D printing the latest state of 3D printing technologies for fabricating glass.

HALL SENSOR AS A LIMIT SWITCH OF A 3D PRINTER
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3D printing has become one of the fastest growing Replication of human organs is possible in 3D printing if you Different types of manufacturing process are used in 3D printing [1-8].

A prototype of 3Dprinted permanent magnet generator for low power applications
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Due to the promising aspect of what 3D printing technology magnet generators using 3D printing technology have been 3D printing technology. The experiments with prototype of

Processing of 3-D printable Polyetheretherketone (PEEK) filaments and the effect of Fused Deposition Modelling parameters on 3D Printed PEEK structures
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In this paper, we investigate the effect of speci c 3D printing parameters such as nozzle and chamber temperature, print speed, and layer height on the mechanical properties of

Progress in 4D printing technology
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Summarizing the current research, the added dimension of 4D printing relative to 3D printing mainly refers to the time dimension17. It is shown that the printed parts will change their

3D Printed Models In Pregnancy And Its Utility In Improving Psychological Constructs: A Case Series
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3D printing has especially been used in conjunction with 3D ultrasonography to assist in antenatal assessment and presurgical planning with fetal malformations. As printing touch 3D

Tunnel Placement for Double Endobutton Platet in the Distal Tibiofibular Syndesmosis Reconstruction: A Three-Dimensional Printing Guide Design Technology
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To avoid observer variation, an investigator with over 3 years of experience in 3D printing work to measure and record 8 parameters carefully 3 times,and then take the average. (Fig

First 3D Printed IH-Type Linac Structure Proof-of-Concept for Additive Manufacturing of Linac RF Cavities. Instruments 202 9
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Abstract: Additive manufacturing (AM or 3D printing ) has is the process of the 3D printing of stainless steel (and copper) structure manufactured by metal 3D printing . The prototype

Omnidirectional printing of elastic conductors for 3Dstructured stretchable electronics
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to implement threedimensional ( 3D ) structures with soft functional Printing electrical wirings into 3D structures could be a However, most conventional 3D printing processes still deposit

Tensile Properties of 3Dprinted Continuous-Fiber-Reinforced Plastics
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Abstract: Obtaining parts made of composite materials through 3D Printing Additive The main disadvantage of the parts made by 3D Printing technologies is that they are less

3D Scanning/ Printing : A Technological Stride in Sculpture. Technologies 202 9
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Figure 11 shows that 3D printing materials are significantly lighter and stronger than marble. Considering metal 3D printing [129], we note that 3D printing adopts the strength of bronze

4D Printing on Textiles: developing a file to fabrication framework for self-forming, composite wearables
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This design-led research investigates the development of self-forming wearable composite structures by 3D printing semi-elastic embossed patterns out of semielastic Thermoplastic

Study on Support-free Printing of Large-flow Material Extrusion Process
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free 3D printing [ 2], and multi-axis printing reinforces this multi-degrees of freedom 3D printers have been researched a The support-free printing methods mentioned above require

Innovative Methodology for the 3D Reconstruction of Body Geometries using Open-source Software
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In this work, a new methodology is presented with the aim of obtaining a 3D model of body the model with the real body part, 3D printing was used. The outstanding method is video-to-

3d printing IEEE PAPER 2021




Intelligent system supporting technological process planning for machining and 3D printing
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The study aimed to develop a system supporting technological process planning for machining and 3D printing . Such a system should function similarly to the way human experts act in their fields of expertise and should be capable of gathering the necessary

Recent advances in 3D printing of polyhydroxyalkanoates: a review
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In the 21st century, additive manufacturing technologies have gained in popularity mainly due to benefits such as rapid prototyping, faster small production runs, flexibility and space for innovations, non-complexity of the process and broad affordability. In order to meet

3D Printing Surgical Guide for Nonunion: Technique Tip
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Arthrodesis in the foot and ankle is sometimes an ideal solution for our patients; unfortunately, this procedure does not come without several potential complications that can prove to be challenging. 1 Even when fusion is successful, poor alignment can cause

An overview of 3D printing technology effect on improving solar photovoltaic systems efficiency of renewable energy
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Energy is necessary to conserve it and improve our lifestyle. Today all major production from power is generated from fossil fuels; it is non-renewable and pollutes the environment significantly. Access to clean and renewable energy is crucial for assuring the development Alumina powders with requisite morphology and properties are required for the application in ceramic 3D printing . In this research, the Radio Frequency Plasma Spheroidization technique has been used for obtaining the requisite alumina powders. In this article, the

EFFECT OF 3D PRINTING DIRECTION ON MANUFACTURING COSTS OF AUTOMOTIVE PARTS.
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Additive manufacturing is becoming more widespread in many areas of life, for instance, in the transport industry. One of the main reasons for this is the fact that machines, raw materials, and production are getting cheaper and cheaper. In all cases, the production cost

3D Printing of Meat: A New Frontier of Food from Download to Delicious: A Review
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3 D printing (3DP) technology, also termed as additive manufacturing (AM), rapid manufacturing, rapid prototyping, freedom fabrication solid freeform fabrication (SFE) is one of the disruptive technologies that create instrumental change in food and agricultural sector

FUSED DEPOSITION MODELLING FOR 3D PRINTING OF SOFT ANTHROPOMORPHIC ACTUATORS
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Soft actuators are increasingly gaining attention in the robotics community due to several favourable properties rooted mainly in their inherent compliance. They are safe, can easily grasp different objects, and cheap to manufacture. However, particularly in the case of FDM

Evaluation of Precision of Custom Edentulous Trays Fabricated with 3D Printing Technologies
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Purpose: To evaluate the reserved space quantity and printing accuracy of custom edentulous trays produced by two 3D printing methods (fused deposition modeling [FDM] and stereolithography apparatus [SLA]) and to compare them to traditional handmade (HM) Palm oil fuel ash (POFA) was considered as a one of waste product in oil palm industry whereas the abundant of that waste contributed to environmental effects. Strong interest in the development of renewable products to reduce the environmental effects was focus on

Evaluating of dielectric properties of 3D printing materials: ASA and ABS
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3D printing is a very widespread technology, which has found its application in a number of regions such as agriculture, aerospace, automotive, healthcare, especially for the possibility of rapid prototyping [ 2]. 3D printing is also currently used for automated production of

METAL 3D PRINTING
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This thesis explores metal 3D printing technologies, its advantages, and its applications. The most popular methods of 3D printing metallic materials are powder bed fusion (PBF) methods, direct energy deposition (DED), and binder jetting. The text discusses the main

New Method for the Application of Voxels in Product Design for Multi-Material 3D Printing
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Additive manufacturing (AM) and in particular the application of 3D multi material printing offers completely new production technologies thanks to the degree of freedom in design and the simultaneous processing of several materials in one component. Todays CAD

Design and Technological Features of 3D Printing
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The repair of agricultural machines and its gearing drives is a an important challenge. Normally, a wide range of machine tools are required for gear replacement manufacturing, which is hard to provide at repair shops of farm garages. The way to temporary replace

Expediancy of development of 3D printing robot in construction
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Conclusion. Therefore, the use of an automated system for the construction of buildings is more appropriate than ever. Automation of construction processes makes it possible to reduce the cost and speed them up, and the development of 3D printing technologies There were a number of recent construction methods and materials introduced in the 21st century however, because of lack of data, the implementation of a new construction techniques or a replacement material, the limits of architecture and design have not

A General Fruit Acid Chelation Route for Eco-friendly and Ambient 3D Printing of Metals
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Recent advances in metal additive manufacturing (AM) have provided new opportunities for the design of prototypes of metal-based products and personalization of products for the fourth industrial revolution. Although metal AM, which enables fabrication of varied and

Cellulose Bio ink on 3D Printing Applications.
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Nanocellulose polymers have played a vital role in biomedical applications and the medical field as a whole and made possible with 3D bio-ink printing. This achievement has made it easy for skin grafting, organ transplants and cancer screening and treatment. The many

Simulation of Printer Nozzle for 3D Printing TNT/HMX Based Melt-Cast Explosive
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Fused deposition modelling (FDM) has been one of the most widely used rapid prototyping (RP) technologies, which has been attracted increasing attentions in the world. However, existing literatures about energetic material ow inside the 3D printer nozzle are sparse. ForAbstract Three-dimensional (3D) scanning and printing technologies has proved to be a boon and revolutionized Indian society in recent years. 3D printing is slowly gaining popularity in the fields of forensics due to its capability to provide information in all three axis

Manufacturing of solid dosage forms using pressure-assisted microsyringe 3D printing
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For years, patients were viewed as a homogeneous group and selected drug treatment was based on experience from clinical studies. Consequently, individual factors such as age, physiological condition and especially genetic pattern were ignored during the selection of

Makerspace or Managed Service Twin operating models for 3D printing in Libraries
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The University of Edinburgh Main Library makerspace-uCreate Studio has been providing 3D printing equipment, advice, training, and support to the University of Edinburgh community since 2017. A non-prescriptive service, free at the point of use and open to all

3D Printing Microfluidic Devices
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Mixer: Passive mixers can mix very small volumes of fluids rapidly. Laminar flow in the channels is overcome by the patterns of the channels (4). Gradient: A gradient microfluidic device often begins with two or more inputs and has channels continually branching out to

3D Printing of Flexible and Stretchable Parts using Multiwall Carbon Nanotube/Polyester-based Thermoplastic Polyurethane
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This paper reports on the 3D printing of flexible and stretchable parts based on multiwall carbon nanotube (MWCNT)/polyester-based thermoplastic polyurethane (TPU) nanocomposites. The rheological properties of the WCNT/TPU nanocomposites with

3D Printing of High-Strength Water-Soluble Salt Cores Via Layered Extrusion Forming
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Core materials with high strength and excellent collapsibility are important 7 for the manufacture of hollow composite structure castings. In this work, a novel 8 technology to fabricate water-soluble Na2SO4-NaCl based salt cores with high strength 9 and low cost by

Inkjet 3D Printing of Polymers Resistant to Fungal Attachment
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Inkjet 3D printing is an additive manufacturing method that allows the user to produce a small batch of customized devices for comparative study versus commercial products. Here, we describe the use of a commercial 2D ink development system (Dimatix material printing)

3d Printing of Adsorbents for Increased Productivity in Carbon Capture Applications (3d-Caps)
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The 3D-CAPS project aims to increase the productivity (kg CO2/m3hr) of adsorbent based carbon capture technologies by an order of magnitude through structuring, enabled with 3D printing . This productivity increase would allow for a reduction of the size of the adsorbers

3D Printing as Transformation Trigger for Local SMEs
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This poster reflects the experiences of the discussions and projects with (mostly) SMEs since 201 but no quantitatively secured results due to different settings and the long-time observation period. 3D printing is currently no transformation trigger for SMEs (Hamburg ca

Quality Control in 3D Printing : Accuracy Analysis of 3D-Printed Models of Patient-Specific Anatomy. Materials 202 1 1021
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As comparative data on the precision of 3D-printed anatomical models are sparse, the aim of this study was to evaluate the accuracy of 3D-printed models of vascular anatomy generated by two commonly used printing technologies. Thirty-five 3D models of large

Extrusion-Based 3D Printing of Ceramic Pastes: Mathematical Modeling and In Situ Shaping Retention Approach. Materials 202 1 1137
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Extrusion-based three-dimensional ( 3D ) printing methods are preferred and emerging approaches for freely digital fabrication of ceramics due to ease of use, low investment, high utilization of materials, and good adaptability to multi-materials. However, systematic

COMPUTERIZED TECHNIQUES USED FOR 3D PRINTING IN PROSHODONTICS. A SYSTEMATIC REVIEW.
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Abstract 3D and 4D printing are cutting-edge technologies for precise and expedited manufacturing of objects ranging from plastic to metal. Recent advances in 3D and 4D printing technologies in dentistry and maxillofacial surgery enable dentists to custom design

Corrigendum to Application of 3D PrintingAssisted Articulating Spacer in Two-Stage Revision Surgery for Periprosthetic Infection after Total Knee Arthroplasty: A
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1. L. Kong, J. Mei, W. Ge et al., Application of 3D printingassisted articulating spacer in two- stage revision surgery for periprosthetic infection after total knee arthroplasty: a retrospective observational study, BioMed Research International, vol. 202 Article ID 394863 12

Emerging Trends in 3D Printing in Construction Using Artificial Intelligence
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Construction in 3D printing is a process of constructing a defined structure the help of 3D printer equipped with robots and input given by the help of different software. In todays time construction in 3D printing is lacking in technology and inefficient due to immaturity in

Omnidirectional 3D printing of metal micro-architectures via droplet sliding over curved surfaces
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As a simple, fast, and green 3D printing method, droplet-based manufacturing is suitable to print various materials to manufacture structures. However, up to now, it has hardly been capable of manufacturing omnidirectional designs with slender horizontal or upside-down

Improvement of Interlayer Adhesion and Heat Resistance of Biodegradable Ternary Blend Composite 3D Printing . Polymers 202 1 740
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Poly (lactic acid)(PLA) filaments have been the most used in fused deposition modeling (FDM) 3D printing . The filaments, based on PLA, are continuing to be developed to overcome brittleness, low heat resistance, and obtain superior mechanical performance in

Laser-Assisted 3D Printing of Carbon Fibre Reinforced Plastic Parts With Sandwiching Fibres Between Plastic Layers
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A laser-assisted 3D printing process of carbon bre reinforced plastic parts with sandwiching bres between plastic layers was developed to improve the bond strength of the bres to the plastic layers. In this process, the bunded carbon bres were placed on the 3D-printed lower

The effect of 3D Printing technology on primary school students content knowledge, anxiety and interest toward science
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Abstract 3D printing (3DP) technology can serve as a powerful learning and educational tool that can support and inspire students creativity. This study investigates the effect of an experimental educational scenario, focused on 3DP and design printing, on students

Study on Mechanical Property and Biocompatibility in Vitro of 3D Printing Tantalum-Niobium Alloy Implants.
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Results: The mechanical property test results were that the Tensile Strength, Yield Strength, Elongation, and Vickers hardness of TaNb40 implant was 548±50MPa, 420±30MPa, 40%, and 425HV, respectively, manifesting the two indicators met the requirements of dental Editor Frank J. Rybicki Department of Radiology University of Cincinnati Cincinnati, OH USA ISBN 978-3-030-61992-3 ISBN 978-3-030-61993-0 (eBook) https://doi. org/10.1007/978-3-030

3D Printing of Dual-cell Delivery Titanium Alloy Scaffolds for Improving Osseointegration Through Enhancing Angiogenesis and Osteogenesis
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BACKGROUND: The repair of large bone defects is a great challenge for orthopedics. Although the development of three-dimensional (3D) printed metal implants with optimized the pore structure have effectively promoted the osseointegration. However, due to the




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