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Materials, Volume 12, Issue 15

August-1 2019 - 160 articles

Cover Story: The endodontic regeneration is very challenging because pulp and dentin formation, revascularization and reinnervation can be concomitantly required. Polymer scaffolds constitute keystone of the different endodontic regenerative strategies. Indeed, they provide a solid environment for adhesion, proliferation and differentiation of competent cells incorporated or attracted to the lesion by “cell homing”. Besides, they constitute adequate delivery system of active biomolecules for orchestrating the different steps of endodontic regeneration and the diverse cellular fonctions. Collagen, fibrin, polypeptide, PCL and chitosan are the main types of polymeric endodontic scaffolds. Recently, proposals to associate different polymers have emerged for adding crucial advantages. View this paper.
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Articles (160)

  • Article
  • Open Access
3 Citations
4,600 Views
10 Pages

6 August 2019

In recent years, cubic silicon carbide (3C-SiC) has gained increasing interest as semiconductor material for energy saving and optoelectronic applications, such as intermediate-band solar cells, photoelectrochemical water splitting, and quantum key d...

  • Article
  • Open Access
75 Citations
13,489 Views
9 Pages

Bending Strain and Bending Fatigue Lifetime of Flexible Metal Electrodes on Polymer Substrates

  • Tae-Wook Kim,
  • Jong-Sung Lee,
  • Young-Cheon Kim,
  • Young-Chang Joo and
  • Byoung-Joon Kim

6 August 2019

As the technology of flexible electronics has remarkably advanced, the long-term reliability of flexible devices has attracted much attention, as it is an important factor for such devices in reaching real commercial viability. To guarantee the bendi...

  • Article
  • Open Access
28 Citations
4,915 Views
21 Pages

Efficacy of Bacterial Cellulose as a Carrier of BMP-2 for Bone Regeneration in a Rabbit Frontal Sinus Model

  • Takashi Koike,
  • Jingjing Sha,
  • Yunpeng Bai,
  • Yuhei Matsuda,
  • Katsumi Hideshima,
  • Takaya Yamada and
  • Takahiro Kanno

6 August 2019

If the alveolar bone height of patients requiring dental implants in the maxillary molar region is inadequate, it is difficult to achieve satisfactory outcomes using existing bone graft materials. We previously reported the possible utility of bacter...

  • Article
  • Open Access
15 Citations
5,079 Views
20 Pages

Isothermal Crystallization Kinetics of Poly(4-hydroxybutyrate) Biopolymer

  • Ina Keridou,
  • Luis J. del Valle,
  • Lutz Funk,
  • Pau Turon,
  • Ibraheem Yousef,
  • Lourdes Franco and
  • Jordi Puiggalí

6 August 2019

Thermal properties and crystallization kinetics of poly(4-hydroxybutyrate) (P4HB) have been studied. The polymer shows the typical complex melting behavior associated to different lamellar populations. Annealing processes had great repercussions on p...

  • Article
  • Open Access
48 Citations
7,010 Views
16 Pages

3D Printing of Conductive Tissue Engineering Scaffolds Containing Polypyrrole Nanoparticles with Different Morphologies and Concentrations

  • Chunyang Ma,
  • Le Jiang,
  • Yingjin Wang,
  • Fangli Gang,
  • Nan Xu,
  • Ting Li,
  • Zhongqun Liu,
  • Yongjie Chi,
  • Xiumei Wang and
  • Lingyun Zhao
  • + 2 authors

6 August 2019

Inspired by electrically active tissues, conductive materials have been extensively developed for electrically active tissue engineering scaffolds. In addition to excellent conductivity, nanocomposite conductive materials can also provide nanoscale s...

  • Article
  • Open Access
13 Citations
5,454 Views
12 Pages

The Interface and Mechanical Properties of a CVD Single Crystal Diamond Produced by Multilayered Nitrogen Doping Epitaxial Growth

  • Yun Zhao,
  • Chengming Li,
  • Jinlong Liu,
  • Kang An,
  • Xiongbo Yan,
  • Lifu Hei,
  • Liangxian Chen,
  • Junjun Wei and
  • Fanxiu Lu

6 August 2019

In the present investigation, a nitrogen-doped multilayer homoepitaxial single crystal diamond is synthesized on a high-pressure high temperature (HPHT) Ib-type diamond substrate using the microwave plasma chemical vapor deposition (MPCVD) method. Wh...

  • Review
  • Open Access
91 Citations
14,072 Views
32 Pages

6 August 2019

Nanotechnology has received increasing attention and is being applied in the transportation vehicle field. With their unique physical and chemical characteristics, nanomaterials can significantly enhance the safety and durability of transportation ve...

  • Article
  • Open Access
13 Citations
5,191 Views
11 Pages

6 August 2019

In the past ten years, extensive research has witnessed the rapid development of perovskite solar cells (PSCs) and diversified preparation processing craft. At present, the most widely used methods of preparing perovskite solar cells are the one-step...

  • Article
  • Open Access
13 Citations
5,809 Views
13 Pages

Cold Isostatic Pressing to Improve the Mechanical Performance of Additively Manufactured Metallic Components

  • Isidoro Iván Cuesta,
  • Emilio Martínez-Pañeda,
  • Andrés Díaz and
  • Jesús Manuel Alegre

6 August 2019

Additive manufacturing is becoming a technique with great prospects for the production of components with new designs or shapes that are difficult to obtain by conventional manufacturing methods. One of the most promising techniques for printing meta...

  • Article
  • Open Access
12 Citations
4,025 Views
15 Pages

6 August 2019

Multidirectional isothermal forging (MDIF) was used on a Ti-44Al-4Nb-1.5Cr-0.5Mo-0.2B (at. %) alloy to obtain a crack-free pancake. The microstructural evolution, such as dynamic recovery and recrystallization behavior, were investigated using electr...

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Materials - ISSN 1996-1944