Processing and properties of advanced porous ceramics: An application based review

Hammel, E.C.; Ighodaro, Osayande L.; Okoli, Okenwa I.

doi:10.1016/j.ceramint.2014.06.095

Cited by 471 publications

(205 citation statements)

References 92 publications

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“…After drying, the template is removed thus creating a replica of the original template structure [73]. Many synthetic and natural cellular structures can be used as templates to fabricate macroporous ceramics through the replica technique [74].…”

Section: Scaffolds In Tissue Engineering -Materials Technologies Andmentioning

confidence: 99%

“…Once the green body is formed, the pore former is removed to leave behind pores which are empty (Figure 1(b)) [73]. This method leads to porous materials displaying a negative replica of the original sacrificial template, as opposed to the positive morphology obtained from the replica technique described above [74].…”

Section: Scaffolds In Tissue Engineering -Materials Technologies Andmentioning

confidence: 99%

“…Direct foaming is a process where gas bubbles are incorporated into a ceramic suspension, and once the slurry is set and dried, the ceramic retains the resulting spherical pores (Figure 4(c)) [73]. To obtain high-strength ceramic foams, the dried objects are then sintered at high temperatures.…”

Section: Scaffolds In Tissue Engineering -Materials Technologies Andmentioning

confidence: 99%

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Bioceramic Scaffolds

Amin¹,

Ewais²

2017

Scaffolds in Tissue Engineering - Materials, Technologies and Clinical Applications

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Millions of peoples in the world suffer from their bone damage tissues by disease or trauma. Every day, thousands of surgical procedures are performed to replace or repair these tissues. The availability of these tissues is a big problem, and their costs are expensive. The repair of these defects has become a major clinical and socioeconomic need with the increase of aging population and social development. The emerge of tissue engineering (TE) is considered as a glimmer of hope to contribute in solving this problem. It aims at the regeneration of damaged tissues with restoring and maintaining the function of human bone tissues using the combination of cell biology, materials science, and engineering principles. In this chapter, the current state of the tissue engineering in particular bioceramic scaffolds was discussed. Concept of tissue engineering was explored. Bioceramic scaffold materials, their processing techniques, challenges taken into consideration the design of the scaffolds, and their in-vitro and in-vivo studies were highlighted. The scaffolds with extra-functionalities such as drug release ability and clinical applications were mentioned.

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Section: Scaffolds In Tissue Engineering -Materials Technologies Andmentioning

confidence: 99%

Section: Scaffolds In Tissue Engineering -Materials Technologies Andmentioning

confidence: 99%

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Bioceramic Scaffolds

Amin¹,

Ewais²

2017

Scaffolds in Tissue Engineering - Materials, Technologies and Clinical Applications

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“…Sintered ceramic preforms can be obtained by many methods [6][7][8][9]. However, sintering of ceramic powders with the addition of pore-forming agents (e.g.…”

Section: Introductionmentioning

confidence: 99%

Manufacturing of Porous Ceramic Preforms Based on Halloysite Nanotubes (Hnts)

Kujawa

Dobrzański

Matula

et al. 2016

Archives of Metallurgy and Materials

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The aim of this study was to determine the influence of manufacturing conditions on the structure and properties of porous halloysite preforms, which during pressure infiltration were soaked with a liquid alloy to obtain a metal matrix composite reinforced by ceramic, and also to find innovative possibilities for the application of mineral nanotubes obtained from halloysite. The method of manufacturing porous ceramic preforms (based on halloysite nanotubes) as semi-finished products that are applicable to modern infiltrated metal matrix composites was shown. The ceramic preforms were manufactured by sintering of halloysite nanotubes (HNT), Natural Nano Company (USA), with the addition of pores and canals forming agent in the form of carbon fibres (Sigrafil C10 M250 UNS SGL Group, the Carbon Company). The resulting porous ceramic skeletons, suggest innovative application capabilities mineral nanotubes obtained from halloysite.

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“…Серед різноманіття імплантаційних мате-ріалів особливе місце займають композиції на основі гідроксіапатиту (ГА) як синтетичного, так і біогенного (біологічного) походження завдяки його біосумісності та хімічній близькості до мінеральної складової при-родної кістки. Для отримання ГА кераміки викорис-товують різні методи, такі як традиційне та мікрохви-льове спікання, гаряче пресування, іскрове плазмове спікання, метод дублювання структури полімерної ма-триці та інші [3,7,11].…”

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Ефективність Клонування Стовбурових Стромальних Клітин Кісткового Мозку Людини В Присутності Гідроксіапатитної Кераміки, Отриманої Методом Мікрохвильового Та Традиційного Спікання

Tovstonoh¹,

Panchenko²,

Sych³

2022

TRAUMA

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Проведено порівняльне дослідження ефективності клонування стовбурових стромальних клітин кісткового мозку людини в присутності зразків кераміки на основі біогенного гідроксіапатиту, які отримані методами традиційного та мікрохвильового спікання. Для оцінки ефективності клонування було використано метод клонування остеогенних клітин-попередників кісткового мозку за О.Я. Фріденштейном у модифікації В.С. Астахової. Установлене суттєве підвищення показників остеогенної активності стовбурових стромальних клітин кісткового мозку клубової кістки людини в присутності кераміки, що виготовлена методом мікрохвильового спікання, порівняно з керамікою, отриманою методом традиційного спікання, де спостерігалось пригнічення остеогенної активності.

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Processing and properties of advanced porous ceramics: An application based review

Cited by 471 publications

References 92 publications

Bioceramic Scaffolds

Bioceramic Scaffolds

Manufacturing of Porous Ceramic Preforms Based on Halloysite Nanotubes (Hnts)

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