The influence of process parameters on the microstructure and properties of the TiC/Ti-alloy composites fabricated by the directed energy deposition process by Yongxia Wang, Wei Fan, Fan Zhou, Konda Gokuldoss Prashanth, Zhe Feng, Siyu Zhang, Hua Tan, Xin Lin

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DNA-based hydrogels for bone regeneration: A promising tool for bone organoids by Xiang Wu, Yan Hu, Shihao Sheng, Huijian Yang, Zuhao Li, Qinglin Han, Qin Zhang, Jiacan Su

“…These hydrogels facilitate the formation of spatial bone structures through bulk hydrogel fabricating, microsphere formatting, and 3D printing. Furthermore, the bone microenvironment can be finely tuned by leveraging the degradation products, nanostructure, targeting, and delivery capabilities inherent to DNA-based materials. …”
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Sex Variations in the Oral Microbiomes of Youths with Severe Periodontitis by Ya-Qiong Zhao, Ying-Hui Zhou, Jie Zhao, Yao Feng, Zheng-Rong Gao, Qin Ye, Qiong Liu, Yun Chen, Shao-Hui Zhang, Li Tan, Marie Aimee Dusenge, Jing Hu, Yun-Zhi Feng, Fei Yan, Yue Guo

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Universal in situ supersaturated crystallization enables 3D printable afterglow hydrogel by Shuman Zhang, Yunliang Ji, Shiyi Chen, Siming Chen, Dongjie Xiao, Cheng Chen, Guangyao Guo, Mingjian Zeng, Weiguang Wang, Jingyu Zhang, Hui Li, Ye Tao, Gaozhan Xie, Huanhuan Li, Yizhou Zhang, Runfeng Chen, Wei Huang

“…Successful demonstrations in hydrogel 3D printing and anti-counterfeiting purposes showcase the potential for advanced applications of 3D printable afterglow hydrogels. …”
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A Navier–Stokes-Informed Neural Network for Simulating the Flow Behavior of Flowable Cement Paste in 3D Concrete Printing by Tianjie Zhang, Donglei Wang, Yang Lu

“…NS equations are embedded into the NSINN to interpret the flow pattern in the 3D printing barrel. The results show that the presented NSINN has a higher accuracy compared to a traditional artificial neural network (ANN) as the Mean Square Errors (MSEs) of the u, v, and p predicted by NSINN are <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>1.25</mn><mo>×</mo><msup><mrow><mn>10</mn></mrow><mrow><mo>−</mo><mn>4</mn></mrow></msup></mrow></semantics></math></inline-formula>, <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>1.85</mn><mo>×</mo><msup><mrow><mn>10</mn></mrow><mrow><mo>−</mo><mn>5</mn></mrow></msup></mrow></semantics></math></inline-formula>, and <inline-formula><math xmlns="http://www.w3.org/1998/Math/MathML" display="inline"><semantics><mrow><mn>3.91</mn><mo>×</mo><msup><mrow><mn>10</mn></mrow><mrow><mo>−</mo><mn>3</mn></mrow></msup></mrow></semantics></math></inline-formula>, respectively. …”
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3D bioprinting lobule-like hepatorganoids with induced vascularization for orthotopic implantation by Jianing Yan, Zhichao Ye, Yiwei Lu, Yuyang Yuan, Xiaofeng Wang, Tingting Yan, Jun Yin, Yifan Wang

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Potentially commercializable nerve guidance conduits for peripheral nerve injury: Past, present, and future by Chundi Liu, Mouyuan Sun, Lining Lin, Yaxian Luo, Lianjie Peng, Jingyu Zhang, Tao Qiu, Zhichao Liu, Jun Yin, Mengfei Yu

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Protocol for engineering bone organoids from mesenchymal stem cells by Jian Wang, Dongyang Zhou, Ruiyang Li, Shihao Sheng, Guangfeng Li, Yue Sun, Peng Wang, Yulin Mo, Han Liu, Xiao Chen, Zhen Geng, Qin Zhang, Yingying Jing, Long Bai, Ke Xu, Jiacan Su

“…By mixing BMSCs with hydrogel to create a bone matrix-mimicking bioink and employing projection-based light-curing 3D printing technology, we constructed 3D-printed structures, which were then implanted subcutaneously into nude mice, away from the native bone microenvironment. …”
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A Novel 3-Dimensional Printed Nanoceramic Hybrid Resin Fixed Lingual Retainer: Characterization and Mechanical Tests by Noor Salam Alnuaimy, Akram Faisal Alhuwaizi

“…Conclusion: Oval and semielliptical 3D-printed wires offered favorable features as lingual retainers.…”
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Bridge-inspired lattice materials with superior strength, toughness, and fatigue resistance by Heng Zhang, Junhua Ke, Jingjing Diao, Jiaqian Zheng, Naru Zhao, Yudi Kuang, Yingjun Wang

“…A 3D-printed lattice material (LM) is a typical mechanical metamaterial with high strength, low weight, and considerable potential for application in bone implants, aircraft, and energy storage. …”
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Clinical evaluation of 3D PEEK implants for skull bone defects repair: a single center case serious by Mohamed Ahmed Elnaggar, Hossam Abdelhakim Elnoamany, Mohamed K. Eissa

“…Abstract Background Custom-designed 3D-printed polyetheretherketone (PEEK) implants have emerged as a promising option for skull bone defect repair. …”
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A three dimensional printed endobronchial stent for the treatment of a broncho-esophageal fistula by Illaa Smesseim, Sophia van Beelen, Jolanda M. van Dieren, Koen J. Hartemink, Johanna van Sandick, Jacobus A. Burgers

“…This case report describes the first use of a 3D-printed airway stent in combination with an esophageal stent to treat a broncho-esophageal fistula. …”
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The Angiogenic Potential of DPSCs and SCAPs in an In Vivo Model of Dental Pulp Regeneration by Petra Hilkens, Annelies Bronckaers, Jessica Ratajczak, Pascal Gervois, Esther Wolfs, Ivo Lambrichts

“…In conclusion, this is the first study to demonstrate the successful formation of vascularized pulp-like tissue in 3D-printed scaffolds containing dental stem cells, emphasizing the promising role of this approach in dental tissue engineering.…”
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From Guided Surgery to Final Prosthesis with a Fully Digital Procedure: A Prospective Clinical Study on 15 Partially Edentulous Patients by Giorgio Andrea Dolcini, Marco Colombo, Carlo Mangano

“…After 3 months, final optical impression was taken and milled zirconia frameworks and 3D-printed models were fabricated. The frameworks were veneered with ceramic and delivered to the patients. …”
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The effect of cigarette smoking and heated tobacco products on different denture materials; an in vitro study by Sara F. El Shafei, Ayman H. Amin, Eman G. Abdelghaffar, Sara Moataz, Fatma Makkeyah, Mohamed Shamel, Mahmoud Al Ankily

“…Another sixty samples of artificial and 3D printed teeth were used to assess the color change: conventional ready-made acrylic resin teeth (Acrostone, Egypt) and 3D-printed acrylic resin teeth (Nexdent, The Netherlands). …”
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Image-guided orbital surgery: a preclinical validation study using a high-resolution physical model by Andrew Dickson, Kealan McElhinney, Conor Murphy, Rizwana I Khan, Ronan P Kileen, Donncha F O’Brien

“…Five high-resolution 3D-printed model skulls were created using CT scans of five anonymised patients with an orbital tumour that previously had a successful orbital biopsy or excision. …”
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Vibrations of Plates with Complex Shape: Experimental Modal Analysis, Finite Element Method, and R-Functions Method by Antonio Zippo, Giovanni Iarriccio, Francesco Pellicano, Tetyana Shmatko

“…In this paper, the dynamic behavior of 3D-printed plates with different shapes and boundary conditions is investigated. …”
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Investigation of Layer Thickness Effects on Mechanical Properties of PLA Using FDM Additive Manufacturing by Abdullah F. Alhuzaim

“…These findings contribute to the broader knowledge base, guiding the design and manufacturing of more robust and reliable 3D-printed objects.…”
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Application of an Endodontic Static Guide in Fiber Post Removal from a Compromised Tooth by Mehran Farajollahi, Omid Dianat, Samaneh Gholami, Shima Saber Tahan

“…While the use of an endodontic 3D-printed static guide for fiber post removal has been reported as highly successful, it can also cause complications. …”
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Presentation of a Case of Short Root Anomaly in an 11-Year-Old Child by Angeliki Sofia Trimeridou, Aristidis Arhakis, Konstantinos Arapostathis

“…A custom mouthguard for dental trauma protection was also constructed using a computer-aided design - computer-aided manufacturing (CAD–CAM) system in order to fabricate 3D-printed dental casts. At 2-year follow-up, the mobility of maxillary lateral incisors decreased, and the patient’s dentition remained stable. …”
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