化工儀器網技術文章
韓國ROKIT Healthcare醫用生物打印的應用文獻列表
閱讀：779 發布時間：2020-2-21ROKIT Healthcare為能夠支持世界上多樣化的生物打印社區而感到自豪。我們的合作者不斷突破組織工程和生物材料開發的界限，以介紹突破性的研究方法和治療策略。與ROKIT Healthcare合作時，您可以利用跨學科研究小組的專業知識。希望通過這些出版物，您不僅可以擴大經驗范圍，而且可以擴大創新思路。
生物基熱塑性彈性體具有無縫的3D可打印性，并在納米纖維素存在下通過原位聚合實現了的機械性能
作者Jun Mo Koo（a，b，1），Jaeryeon Kang（a，1），Sung-Ho Shin（a），Jonggeon Jegal（a），Hyun Gil Cha（a），Seunghwan Choy（c），Minna Hakkarainen（b） ），Jeyoung Park（a，d），Dongyeop X.Oh（a，d），Sung Yeon Hwang（a，d）摘要一種生物基且生物相容的熱塑性彈性體...
2020年1月5日
用于高質量3D打印分辨率的熱塑性聚氨酯的熱容變量及其特性
摘要：成功合成了3D打印系統的TPU，該配方通過延展性和硬度的智能平衡來平衡TPU的制備。較大的熱容量導致...的增加
2019年12月15日
通過基于熔絲制造（FFF）的3D打印來制造具有增強的機械性能和生物相容性的聚乳酸鈦復合材料支架
作者吉娜·李（a¹），李炫（b¹），光熙熙（b），天尼爾公園（b），張泰植（a），金you娥（b），鄭賢道（a）AbstractIdeal骨替代物應確保與骨組織良好整合，因此需要表現出良好的機械穩定性和...
2019年12月1日
開發用于鼻分泌物生物標志物檢測的有效樣品轉移裝置
作者Young Ju Lee（a），Jae-Chul Lee（b），Young Gyu Eun（c），Gi-Ja Lee（a）摘要鼻分泌物（NS）反映了鼻粘膜的炎性活性，因此可用于疾病診斷和治療。確定變應性鼻炎（AR）的治療效果。然而，...
2019年11月15日
使用明膠-酪胺生物墨水對充滿細胞的血管結構進行同軸生物打印
作者Soyoung Hong（a），Kim Seon Kim（a），Boyoung Jung（a），Chonghyun Won *（b），Hangmo Hwang *（a，c）摘要在此對帶有細胞的工程化構建體進行三維（3D）生物打印生物材料被研究用于體外3D組織構建體的開發。
2019年11月1日
沸石的3D打印，用于從核反應堆冷卻劑中吸附放射性同位素
SuSuong Lee（a），Ho Jin Ryu（a，*）摘要在運行中的核電廠中，反應堆冷卻劑系統中存在放射性核素。這些放射性核素主要是通過激活從結構部件釋放到冷卻劑中的溶解離子而產生的。
2019年10月24日
膀胱癌三維（3D）細胞培養打印模型的結構建立
作者Myeong Joo Kim（＃1），Byung Hoon Chi（＃1），James J. Yoo（2），Young Min Ju（2），Young Mi Whang（1，‡*），在Ho Chang（1，‡*）二維（2D）細胞培養是基于細胞的研究的一種有價值的方法，但可以提供不可預測的，...
2019年10月22日
含絲膠蛋白的凝膠作為無光引發劑的可印刷生物材料的評價
本文作者：Mijin Jang，Bo Kyung Park，Jung Soo Huh，Jeong Ok Lim摘要目前在生物組織的三維（3D）打印中的主要挑戰是缺乏合適的可打印生物材料。開發3D可打印生物材料以安全有效地打印...
2019年10月16日
組織工程學中的生物打印技術
作者Bengi Yilmaz，Aydin Tahmasebifar，ErkanTürkerBaran摘要生物打印技術是一種強大的工具，可以在計算機控制的平臺上從細胞，基于生物材料的生物墨水和生長因子生產活的功能組織和器官。本章的目的是...
2019年8月30日
ROCKIT Healthcare的新型生物打印療法治療皮膚瘢痕形成
摘要：在本次專訪中，Heon Ju Lee討論了ROCKIT Healthcare的新型生物打印技術，該技術用于治療皮膚瘢痕形成患者。這次采訪是由美國3D打印雜志的委托編輯Mike Gregg進行的。
2019年8月21日
可循環CNC研磨的微流控平臺，用于比色測定和無標記的老年性黃斑變性檢測
崔三進（a，1），桑雄滿（b，1），李承豪（a），金萬順（a），金秀根（a），蘇康金（c）宰和新（b）， Young-Guk Park（d），Kyung-Hyun Jin（b），Tae Gi Kim（b）摘要我們報告了一種簡單，低成本且環保的獨立3D的開發...
2019年7月1日
使用定制的3D打印設備表征犬氣管的生物力學特性
作者詹妮弗·李尚吉（a，1），鐘yun公園（b，1），東阿申（b），尹鐘R（a），e熙金（c，d，e），鄭正利（ c，d，e），Seong Keun Kwon（a）摘要目標由于氣管研究，犬氣管被認為是*的臨床前模型。
2019年6月1日
使用3D打印機為頭部和頸部IMRT開發半定制的舌頭移位裝置
作者：Chae-Seon Hong，Oongryul Oh，Sang Gyu Ju，Yong Chan Ahn，Cho Hee Na，Dong Yeol Kwon和Cheol Chong Kim摘要目的為了減少對舌頭的輻射劑量，使用了一種針對患者的半定制舌頭移位裝置（SCTDD）使用3D打印機（3DP）開發的...
2019年5月14日
左乳腺癌患者乳房切除術后采用三維打印技術進行保心放療
作者楊慶美（Kyungmi Yang）醫師，元樸（Won Park）醫師，博士，桑尚Ju（Sang Gyu Ju）博士，尹允Ph（Yonsun Chung）博士，杜浩財（Doo Ho Choi）醫師，博士，許慧貞（Juejung Cha）醫師，菊英公園（Ju Young Park）醫師，鄭淑心（Song Suk Shin）醫師，趙熙娜（MS）醫師用...分析電子束治療（EBT）的有效性
2019年5月11日
X射線顯微鏡對玄武巖纖維增強PLA復合材料3D打印結構和力學性能的分析研究
作者Siwon Yu（a，b），Yun Hyeong Hwang（b），Jun Yeon Hwang（b），Soon Hyung Hong（a）摘要使用高分辨率X射線顯微鏡對3D打印玄武巖的內部形態特征進行定量-纖維增強的PLA復合材料。3D打印的復合材料具有...
五月3，2019
使用基于多糖的自愈水凝膠對載有細胞的構建物進行三維生物打印
作者Sang Woo Kim，Do Yoon Kim，Hyun Ho Roh，Hyun Seung Kim，Jae Won Lee，Kuen Yong Lee *摘要基于生物材料的生物墨水的開發對于三維（3D）打印替代和/或再生組織和器官至關重要。技術。但是，這個數字...
三月26，2019
基于UV交聯的木材生物聚合物的表面工程仿生油墨用于3D打印
徐文洋，張學，楊培如，奧托·朗維克，王曉菊*，張永超，程芳，莫妮卡·厄斯特伯格，斯蒂芬·威爾弗和徐春林*摘要由于納米纖維素具有優異的機械強度和與細胞外基質的結構相似性，因此是一類。 ..
三月7，2019
木材衍生的生物聚合物的三維印刷向生物醫學應用
摘要：三維（3D）打印在復雜組織的制造中具有廣闊的前景，其結構控制范圍從微觀到宏觀，可以滿足組織工程的要求。木材衍生的生物聚合物是生物材料的一類...
2019年2月22日
溫度對3D打印過程中顆粒物發射速率和初始峰特征的影響
Haejoon Jeon摘要基于熔融沉積建模（FDM）技術的三維（3D）打印機正在迅速普及。*，在3D打印過程中，通過加熱熱塑性塑料會釋放出各種有害物質，包括氣體和顆粒物。
2019年2月1日
使用脫細胞脂肪組織發育的3D打印PLCL /水凝膠復合支架
摘要Soojin Lee摘要已對許多患有燒傷缺陷，外傷和乳房切除術的患者進行了脂肪組織再生研究，以改善他們的生活質量。由于新增加的患者數量，外科手術的數量正在增加。
2019年2月1日
聚芳醚酮的增材制造
Manuel Garcia-Leiner博士 *，Oana Ghita†，Robert McKay MBA，MSF‡，Steven M.Kurtz博士 §摘要增材制造（AM），也稱為三維印刷（3DP），是一個不斷發展的技術領域，包括一系列允許...
2019年1月1日
具有浮雕表面的水凝膠：用于大規模生產和培養人脂肪來源的干細胞球體的多平臺平臺
作者金世貞（a，b），宰城公園（a，b），eon彬（a，b），楊宇公園（a，b），盧克·邁杰（c），東東李（a， b，d），Yu Suk Choi（c），Heungsoo Shin（a，b，d）摘要干細胞球體在類器官培養和治療中得到了廣泛的研究...
2019年1月1日
基于人體脂肪干細胞（hADSCs）的透明質酸（HA）封裝的仿生雙交聯水凝膠生物墨水的3D生物打印，用于軟骨組織工程（CTE）
摘要關節軟骨覆蓋了骨骼的邊緣，并具有耐磨的承重能力，終支撐了關節的靈活運動。因此，一旦這些關節軟骨受損，它們就會限制自由關節...
2019年1月1日
使用3D打印技術進行肺門立體定向放射治療的門控容積調制電弧療法劑量學評估
作者：京俊允（Jyoung Jun Yoon），鄭慶容（Chiyoung Jeong），金成宇（Sung-woo Kim），趙秉哲（Chungwon Kwak），蘇三金（Su Ssan Kim），宋世樂（Si Yeol Song），尹恩京（Eun Kyung Choi），SeungDo Ahn（吳尚ook），李相旭（Sang-Wook Lee）摘要療法（VMAT）用于...
2018年12月26日
三維印刷的陰道涂藥器，用于子宮內膜癌的電子近距離放射治療
摘要李赫赫（Ju Hyuk Lee），金賢南（Hyun Nam Kim），亨圣林（Hung San Lim），宋成祖（Sung Oh Cho）摘要新型微型X射線管的陰道涂藥器是使用三維（3D）打印技術開發的，用于子宮內膜癌的近距離放射治療。方法圓柱形陰道涂藥器...
2018年12月13日
一種主動學習方法，使用3D建模和打印來調查潮灘的生態系統
作者Seung-Hyuk Kwon，Lee Yong-Ji Lee和Yong Yong-Ju Kwon摘要本文提出了一種主動學習方法，重點是針對生物學學生使用3D建模和打印技術對灘涂生態系統進行實際調查，以增進對...的了解。
2018年11月16日
適用于實用高能量密度Li-O2電池的3D打印MOF派生層次結構多孔框架
作者劉志揚，Gwendolyn JH Lim，郭瑞，寇宗奎，王婷婷，關冠，丁俊，陳偉，王翰抽象質子型Li-O2電池由于其較高的理論能量密度而有望成為下一代儲能技術的候選者。 ...
2018年11月14日
利用4D打印技術設計形狀記憶復合材料（SMC）
姜敏玉，楊俊P，張俊章，樸允燦，孫允浩，崔明燦，趙婉霞，張榮旭，李美玲摘要使用融合沉積建模（FDM）工具制造形狀記憶復合材料（ SMC）結合了形狀記憶...
2018年11月1日
雙重犧牲成型：制造具有懸垂和螺旋特征的3D微通道
摘要：Wei Huang Goh¹，Michinao Hashimoto¹，²，*摘要熔融沉積建模（FDM）已成為3D打印用于犧牲模制以制造微流控設備的模具的*的工具。但是，模具設計的自由度僅限于...
2018年10月16日
對FDM零件進行后處理以改善表面和熱性能
目的Trieu Khoa Nguyen，Bong-Kee Lee摘要目的本文的目的是開發一種新穎的熔融沉積建模（FDM）零件后處理技術，以改善表面粗糙度和減少熱量吸收，并用于高溫應用中。
2018年10月8日
組織和器官的生物打印：醫學4.0新技術的發展
作者JanaínaDernowsek涉足工業4.0的摘要醫學4.0包含了組織和器官的生物制造，其基于各種新興技術，特別是在再生醫學，治療和診斷領域...
2018年6月1日
商業生物印刷機的到來–邁向3D生物印刷革命！
摘要：Deepak Choudhury *，Shivesh Anand，May Win Naing **摘要商業生物打印的曙光正在迅速推進組織工程領域。在過去的幾年中，出現了新的生物打印方法以及新穎的生物墨水配方，從而使生物...
2018年6月1日
商業3D生物打印機
Frederico David AS Pereira，Vladislav Parfenov，Yusef D.Khesuani，Aleksandr Ovsianikov，Vladimir Mironov摘要生物打印機是機器人設備，可實現3D生物打印。在本章中，我們將對已經存在的商用3D進行分類。
2018年5月29日
面向生物打印技術商業化的新興商業模式
作者Yakov M.Balakhovsky，Alexander Yu。Ostrovskiy，Yosef D. Khesuani摘要：在擺脫純粹學術研究的局限之后，3D生物打印技術正迅速發展為商業行業，并展現出成熟市場的特質，并具有...
2018年5月29日
無鉤效應免疫色譜分析（HEF-ICA）用于測量一滴人血清中C反應蛋白的濃度
Jusung Oh¹，*，Hyou-Arm Joung²，*，Hyung Soo Han³，Jong Kun Kim and和Min Min-Gon¹¹摘要免疫色譜（ICA）分析是快速和簡單地檢測C反應性的極有希望的平臺蛋白質（CRP），可指示不同階段...
2018年5月10日
使用3D打印的水溶性犧牲模制作3D微流體通道和通道內特征
摘要：盡管增材制造的局限性在于印刷結構的分辨率，幾何形狀的自由度和可印刷材料的選擇受到限制，但增材制造的出現使微通道的制造得到了加強。這里，一種方法是...
2018年1月23日
通過3D生物打印在基于明膠的三維支架上HDF的增殖
作者董金財（1,2），桑俊公園（1），本康谷，石鐘（2），金俊鎬（1，*）摘要全面更換，恢復或恢復有缺陷或受傷的功能XING生活，組織是組織工程中的重要目標。為了實現這些目標，3D ...
2018年1月1日
組織工程學的混合生物制造系統的設計，制造和評估
等離子輔助生物擠壓系統（PBS System）是一種創新的混合生物制造系統，可生產結合了多種壓力輔助和螺旋輔助打印頭以及等離子技術的復雜的多材料和功能梯度支架。
2018年1月1日
板孔中的微波輔助蛋白質消化，可輕松進行采樣和快速消化
作者Hyeonil Kim†‡，Han Sol Kim†‡，Dabin Lee§‡，Dongwon Shin§，Daeho Shin∥，Jeongkwon Kim *§，Jungbae Kim *†摘要蛋白質消化是蛋白質組學分析中重要的過程之一。在這里，我們報道了在板孔中的微波輔助蛋白質消化，...
2017年12月25日
邁向功能性3D體系結構平臺：將功能性金屬氧化物錨固到3D打印支架上的高級方法
作者Choiyun Choi，Patrick Joo Hyun Kim，Jihoon Seo，Jiseok Kwon，Lee Sangkyu Lee和Taeseup Song摘要作者先報告了使用3D打印方法構建的三維（3D）結構的CeO2-PLA支架。腳手架是通過裝飾功能性金屬氧化物制備的。
2017年12月4日
納米柱陣列架構的基于PDMS的摩擦電納米發電機與風車模型集成，可有效收集風能
作者Bhaskar Dudem（a，1），Nghia Dinh Huynh（b，1），Wook Kim（b），Dong Hyun Kim（a），Hee Jae Hwang（b），Dukhyun Choi（b），Jae Su Yu（a）AbstractTriboelectric納米發電機（TENG）是一項新興技術，其基于摩擦帶電和靜電...
2017年12月1日
“按需”異構催化：金屬表面的機械控制催化活性
Tomasz Mazur†，Slawomir Lach†，Bartosz A.Grzybowski *摘要鈍化了緊密堆積的自組裝單分子層（SAM）的金屬表面可以在金屬機械變形時具有催化活性。這種變形使SAM稀疏并暴露...
2017年11月27日
致密的氧化釔穩定氧化鋯結構的機器人鑄造
彭愛玲，魏向霞，烏爾夫·加伯，于德宏，布魯內特·愛德華，劉愛宏和丁俊摘要摘要復雜設計的陶瓷材料已與當前的工程應用密不可分。由于傳統陶瓷加工的局限性，...
2017年9月5日
3D打印過程中納米粒子發射的表征和控制
作者Ohhun Kwon†‡，Yungsik Yoon *†‡，Seunghon Ham‡，Jihoon Park†，Jinho Lee†，Danbi Yoo†，Yoojin Kim†摘要...
2017年8月30日
具有無分辨率3D打印系統的基于凸輪的可持續摩擦電動納米發電機
作者Younghoon Lee（a），Wook Kim（a），Divij Bhatia（a），Hee Jae Hwang（a），Sangmin Lee（b），Choi Duhyun Choi（a）摘要我們環境中的大量旋轉能量可以通過以下方式利用來產生電能使用機械式能量收集器；但是，旋轉清除劑...
2017年8月1日
便攜式，低成本，3D打印的主磁場系統，用于磁成像
作者Iksung Kang摘要：本文提出了一種便攜式，低成本，3D打印的主磁場系統，以提出解決方案，以解決當前磁成像系統（如MRI掃描儀）的可及性問題，尺寸和成本。該系統包括十二對...
2017年7月11日
仿生異質彈性組織發育
凱仁·蔡（Kai Jen Tsai），西蒙·迪克森（Simon Dixon），盧克·理查德·黑爾（Luke Richard Hale），阿諾德·達比郡（Arnold Darbyshire），丹尼爾·馬丁（Daniel Martin）和阿查拉·德梅爾（Achala de Mel）摘要人工組織的需求尚未得到滿足，以解決目前供體器官的局限性和供體部位發病率的問題。盡管成功...
2017年6月8日
通過擠壓自由成形的鐵氧體基軟磁和硬磁結構
作者彭鵬（a），魏向霞（a），屯盛Herng（a），Ulf Garbe（b），于德宏（b），丁俊（*，a）摘要功能陶瓷材料，尤其是具有*磁性的陶瓷，具有復雜的幾何結構對于各種關鍵因素變得越來越重要...
2017年5月22日
器官型骨植入物-現代骨塑材料發展的前景
作者A. A. Muraev，S。Yu。Ivanov，S.G。Ivashkevich，K。Gorshenev，A.T。Teleshev，A.V。Kibardin，K.K。Kobets，V.K。Dubrovin摘要根據歐盟納米技術報告，生物材料的市場（這不僅與骨修復材料有關）...
2017年3月1日
符合人體工程學的汽車推挽式開關設計
崔大元，班紀敏，蔡在ho，徐義榮摘要：本研究的目的是了解推回開關的角度和曲率對車內操作環境的外部影響，這些因素是車內操作環境的外在因素。并...
2017年2月1日
一個啟動項目，以創建發展中國家可負擔得起的定制3D打印手部假體
作者Rafael R. Torrealba，Samuel B Udelman，Arturo J Rivas，Fernando J Carvalho摘要目的：假肢在發展中國家很昂貴，無論它們是用于下肢還是上肢。但是，在后一種情況下，假肢并不多...
2017年1月1日
擠壓自由成形法制備YBa2Cu3O7-x（YBCO）超導體本體結構
魏向霞，Ragavendran Sundaram Nagarajan，彭艾文，薛俊敏，王宏，丁俊摘要高溫超導體的實際應用可能需要將它們加工成復雜的幾何形狀。在這項工作中，基于漿液的擠出自由成型偶聯了...
2016年11月1日
多功能軟機器人（SNUMAX）的開發和在RoboSoft挑戰賽中的表現
作者李俊英，李炳Brian，李大英，白尚敏，金雄培，崔宇英，宋正龍，朱慶俊，大鐵公園，趙九進*摘要本文介紹SNUMAX，RoboSoft大挑戰賽的。SNUMAX旨在...
2016年10月18日
濕度和溫度對增材制造部件的機械性能的影響：熔融沉積建模
目的本文旨在研究通過熔融沉積建模（FDM）和注射成型制造的部件的吸水行為和力學性能，根據吸水率和溫度，根據吸水率和溫度進行研究。
2016年10月17日
皮膚的3D生物打印：有關建模，材料和過程的評論
Vijayavenkataraman¹，WFLu¹和JYHFuh¹，²摘要皮膚是人體大的器官，具有復雜的多層結構，可以保護下面的肌肉，骨骼，韌帶和內部器官。它是任何外部設備的di一道防線。
2016年9月7日
雙聚焦超聲換能器的設計與制作
作者Jihun Jang（1），Jin Ho Chang（1、2、3，*）摘要對皮膚的美容治療需要高強度聚焦超聲（HIFU）換能器在放置在小焦斑（例如1 mm3）處產生凝集性壞死。淺深度（距皮膚表面3–4.5毫米）。...
2016年8月6日
多種聚合物材料進行3D打印的自適應建模方法
Gobong Choi和Sungmin Kim摘要已開發出一種自適應建模方法來提高FDM型3-D打印機的精度，尤其是在打印復雜的小物體時。PLA，ABS和HIPS的熱性質和流動性質使用多種類型進行測量...
2016年7月31日
使用多孔聚合物模板，具有定制的孔隙率和機械性能的鈦支架
作者李鐘彬（a），安敏京（a），高揚格（a，b），李yun（c），金Kim娥（c，d）摘要本研究提出了一種簡單而有用的方法生產具有定制孔隙率和機械性能的三維大通道鈦（Ti）支架...
2016年7月5日
開發設計和制造方法，以創建用于顱骨成形術應用的預制定制假肢
Natalia Leon，Leandro I.Martínez，Rafael R. Torrealba，Samuel B. Udelman摘要用于顱骨成形術的聚甲基丙烯酸甲酯（PMMA）預成型定制植入物具有兩個主要目的：恢復顱骨通常對大腦的保護。 。
2016年7月1日
基于聚合物的腱驅動的可穿戴機械手的開發
摘要：Brian Byunghyun Kang，Lee Haemin Lee，Hyunki In，Useok Jeong，Jinwon Chung，Chyu-Jin Jin摘要本文介紹了一種基于聚合物的，由腱驅動的可穿戴機器人手Exo-Glove Poly。與以前開發的Exo-Glove不同，基于織物的腱驅動...
2016年5月21日
3D打印技術在服裝造型上的應用研究
Lim，Hye Won，Cassidy，Thomas和Cassidy，Tracy Diane摘要形式是服裝制作過程中用于花樣開發，懸垂和質量檢查的重要工具。但是請注意，單件禮服形式不適用于大型服裝。
2016年2月17日
三維掃描印刷耳模型的重建
作者Byoungjun Jeon BS（a），Chiwon Lee博士（b），Myungjoon Kim BS（a），Tae Hyun Choi MD博士（c），Sungwan Kim博士（b，d），Sukwha Kim MD博士（c）摘要每5000例嬰兒中就有1例發生外耳先天性畸形。菌斑...
2016年2月1日
用于制造智能軟復合執行器的混合3D打印和鑄造制造工藝
金敏-（Kim Min-Soo），宋成赫（Song Sung-Hyuk），金亨利（Kim Hyung-Il），安成勛（Ahn?? Sung-Hoon）摘要復雜的偏轉需要許多傳統的執行器（電動機，活塞等），這在經濟和空間上都是浪費的。已經提出了新型智能軟復合（SSC）執行器，但是...
2016年1月1日
微型水力發電可控螺距阿基米德螺桿的設計和3D打印
作者李慶泰，金恩Se，朱元植和宋星勛摘要摘要由于能源問題已成為世界性問題，可再生能源引起了廣泛關注。微型水力發電的發展，作為分布式發電的組成部分，...
2015年12月5日
一種新型的電穿孔系統，可利用三維微電極將分子有效地遞送到萊茵衣藻中
姜成su，金權浩和金汝純摘要電氣化是zui廣泛使用的轉染方法之一，因為它在各種轉染方法中具有很高的效率和便利性。先前的微電穿孔系統具有一些缺點，例如...
2015年11月2日
3D打印機操作產生的納米顆粒和氣態材料的排放
作者Yuna Kim†，Chungsik Yoon *†‡，Seunghon Ham†‡，Jihoon Park†，Songha Kim†，Ohhun Kwon†，Perng-Jy Tsai§摘要本研究評估了熔融沉積建模3D打印過程中有害物質的排放特性。顆粒狀和氣態...
2015年9月24日
基于熔融沉積建模的三維印刷生產的紡織品的形態和性能
作者李新熙摘要在這項研究中，研究了基于熔融沉積建模（FDM）的3D打印進行紡織品制造的可能性。在可用于3D打印的各種細絲中，三根聚乳酸（PLA）細絲和一根熱塑性...
2015年8月31日
3D打印機運行時顆粒物和氣態物質排放的表征
三維（3D）打印機用于各種目的，包括教育，車輛和飛機零件的生產以及醫學。zui流行的3D打印機使用熔融沉積建模（FDM）打印方法。FDM打印用途...
2015年2月1日
AuthorsJun Mo Koo (a, b, 1), Jaeryeon Kang (a, 1), Sung-Ho Shin (a), Jonggeon Jegal (a), Hyun Gil Cha (a), Seunghwan Choy (c), Minna Hakkarainen (b), Jeyoung Park (a, d), Dongyeop X. Oh (a, d), Sung Yeon Hwang (a, d) AbstractA biobased and biocompatible thermoplastic elastomer...
Heat capacity variables of thermoplastic polyurethane for high-quality 3D printing resolution and their characteristics
AuthorsKyung Seok Kang, Chanhyuk Jee, Ji-Hong Bae, Hyo Jin Jung, PilHo Huh AbstractThe preparation of TPUs base balanced by an intelligent mix of ductility and hardness for the 3D printing systems is successfully synthesized. The larger heat capacity leads to an increase in...
Fabrication of poly(lactic acid)Ti composite scaffolds with enhanced mechanical properties and biocompatibility via fused filament fabrication (FFF)–based 3D printing
AuthorsJina Lee (a¹), Hyun Lee (b¹), Kwang-Hee Cheon (b), Cheonil Park (b), Tae-Sik Jang (a), Hyoun-Ee Kim (b), Hyun-Do Jung (a) AbstractIdeal bone substitutes should ensure good integration with bone tissue and are therefore required to exhibit good mechanical stability and...
Development of an effective sample transfer device for biomarker detection in nasal secretions
AuthorsYoung Ju Lee (a), Jae-Chul Lee (b), Young Gyu Eun (c), Gi-Ja Lee (a) AbstractNasal secretions (NS) reflect inflammatory activity of the nasal mucosa and thus can be utilized for disease diagnosis and determining treatment effects in Allergic rhinitis (AR). However,...
Coaxial bioprinting of cell-laden vascular constructs using a gelatin–tyramine bioink
AuthorsSoyoung Hong (a), Ji Seon Kim (a), Boyoung Jung (a), Chonghyun Won *(b), Changmo Hwang *(a, c) AbstractHerein, three-dimensional (3D) bioprinting of engineered constructs with cell-laden biomaterials was investigated for the development of 3D tissue constructs in vitro....
3D Printing of Zeolite for Adsorption of Radioisotopes from a Nuclear Reactor Coolant
AuthorsSujeong Lee (a), Ho Jin Ryu (a, *) AbstractIn operating nuclear power plants, the radionuclides are present in the reactor coolant system. These radionuclides are generated primarily by activation of dissolved ions released from structural components into the coolant....
Structure establishment of three-dimensional (3D) cell culture printing model for bladder cancer
AuthorsMyeong Joo Kim (#1), Byung Hoon Chi (#1), James J. Yoo (2), Young Min Ju (2), Young Mi Whang (1, ‡*), In Ho Chang (1, ‡*), Jung Weon Lee AbstractPurpose Two-dimensional (2D) cell culture is a valuable method for cell-based research but can provide unpredictable,...
Evaluation of Sericin Containing Gel as a Photoinitiator-Free Printable Biomaterial
AuthorsMijin Jang, Bo Kyung Park, Jeung Soo Huh, Jeong Ok Lim AbstractCurrent major challenge in three-dimensional (3D) printing of biological tissues is lack of proper printable biomaterials. Development of 3D printable biomaterials for safely and efficiently printing...
Bioprinting Technologies in Tissue Engineering
AuthorsBengi Yilmaz, Aydin Tahmasebifar, Erkan Türker Baran AbstractBioprinting technology is a strong tool in producing living functional tissues and organs from cells, biomaterial-based bioinks, and growth factors in computer-controlled platform. The aim of this chapter is to...
An interview with Heon Ju Lee on ROCKIT Healthcare’s novel bioprinting treatment for dermal scarring
AuthorsHeon Ju Lee AbstractIn this exclusive interview, Heon Ju Lee discusses ROCKIT healthcare’s novel bioprinting technique used to treat patients with dermal scarring. This interview was conducted by Mike Gregg, Commissioning Editor of the Journal of 3D Printing in...
A recyclable CNC-milled microfluidic platform for colorimetric assays and label-free aged-related macular degeneration detection
AuthorsSamjin Choi(a, 1), Sang Woong Moon (b, 1), Seung Ho Lee (a), Wansun Kim (a), Soogeun Kim (a), Su Kang Kim (c) Jae-Ho Shin (b), Young-Guk Park (d), Kyung-Hyun Jin (b), Tae Gi Kim (b) AbstractWe report the development of a simple, low-cost, and eco-friendly stand-alone 3D...
Characterization of the biomechanical properties of canine trachea using a customized 3D-printed apparatus
AuthorsJennifer Sang-jee Lee (a, 1), Jonghyun Park (b, 1), Dong-A Shin (b), Yoon-jong Ryu (a), Hee Chan Kim (c, d, e), Jung Chan Lee (c, d, e), Seong Keun Kwon (a) AbstractObjectives The canine trachea is considered to be an excellent preclinical model for tracheal research due...
Development of a semi-customized tongue displacement device using a 3D printer for head and neck IMRT
AuthorsChae-Seon Hong, Dongryul Oh, Sang Gyu Ju, Yong Chan Ahn, Cho Hee Na, Dong Yeol Kwon & Cheol Chong Kim AbstractPurpose To reduce radiation doses to the tongue, a patient-specific semi-customized tongue displacement device (SCTDD) was developed using a 3D printer (3DP)...
Heart‐sparing radiotherapy with three‐dimensional printing technology after mastectomy for patients with left breast cancer
AuthorsKyungmi Yang MD, Won Park MD, PhD, Sang Gyu Ju PhD, Yoonsun Chung PhD, Doo Ho Choi MD, PhD, Hyejung Cha MD, Ju Young Park MS, Jung Suk Shin MS, Cho Hee Na MS AbstractThe purpose of this study was to analyze the effectiveness of electron beam therapy (EBT) with...
Analytical study on the 3D-printed structure and mechanical properties of basalt fiber-reinforced PLA composites using X-ray microscopy
AuthorsSiwon Yu (a, b), Yun Hyeong Hwang (b), Jun Yeon Hwang (b), Soon Hyung Hong (a) AbstractA high-resolution X-ray microscope was used to quantitate the internal morphological characteristics of 3D-printed, basalt-fiber-reinforced PLA composites. 3D-printed composites have...
Three-Dimensional Bioprinting of Cell-Laden Constructs Using Polysaccharide-Based Self-Healing Hydrogels
AuthorsSang Woo Kim, Do Yoon Kim, Hyun Ho Roh, Hyun Seung Kim, Jae Won Lee, Kuen Yong Lee* AbstractDevelopment of biomaterial-based bioinks is critical for replacement and/or regeneration of tissues and organs by three-dimensional (3D) printing techniques. However, the number...
Surface Engineered Biomimetic Inks Based on UV Cross-Linkable Wood Biopolymers for 3D Printing
AuthorsWenyang Xu, Xue Zhang, Peiru Yang, Otto Långvik, Xiaoju Wang*, Yongchao Zhang, Fang Cheng, Monika Österberg, Stefan Willför and Chunlin Xu* AbstractOwing to their superior mechanical strength and structure similarity to the extracellular matrix, nanocelluloses as a class...
Three-dimensional printing of wood-derived biopolymers towards biomedical applications
AuthorsXU, Wenyang AbstractThree-dimensional (3D) printing has shown promising potential in fabrication of complex tissue with a structural control from micro- to macro-scale, meeting the requirements of tissue engineering. Wood-derived biopolymers as a category of biomaterials...
Effect of Temperature on the Emission Rate of Particulate Matter during 3D Printing and Characteristics of Initial Peak
AuthorsHaejoon Jeon AbstractThree dimensional (3D) printers based on fused deposition modeling (FDM) technology are rapidly becoming popular. Various harmful substances including gas and particulate matter are known to be released during 3D printing by heating thermoplastic...
3D printed PLCL/hydrogel complex scaffolds using decellularized adipose tissue development
AuthorsSoojin Lee AbstractAdipose tissue regeneration has been studied for many patients who had a burn defect, traumatic injury and mastectomy to improve their quality of life. The number of surgical operations is increasing due to the increase in the number of patients newly...
Additive Manufacturing of Polyaryletherketones
AuthorsManuel Garcia-Leiner Ph.D. *, Oana Ghita †, Robert McKay M.B.A., M.S.F. ‡, Steven M. Kurtz Ph.D. § AbstractAdditive manufacturing (AM), otherwise known as three-dimensional printing (3DP), is a growing technology area comprising a spectrum of processes that allow...
Hydrogels with an embossed surface: An all-in-one platform for mass production and culture of human adipose-derived stem cell spheroids
AuthorsSe-jeong Kim (a, b), Jaesung Park (a, b), Hayeon Byun (a, b), Young-Woo Park (a, b), Luke G. Major (c), Dong Yun Lee (a, b, d), Yu Suk Choi (c), Heungsoo Shin (a, b, d) AbstractStem cell spheroids have been studied extensively in organoid culture and therapeutic...
3D Bioprinting of human adipose stem cells (hADSCs) encapsulated hyaluronic acid (HA) based biomimetic double crosslinked hydrogel bioink for cartilage tissue engineering (CTE)
AuthorsParikshit Banerjee AbstractArticular cartilage covers the edges of the bones and provides wear resistant load bearing capacity which ultimately supports the flexible joint movement. Therefore, once these articular cartilages get damaged, they limit the free joint...
Dosimetric evaluation of respiratory gated volumetric modulated arc therapy for lung stereotactic body radiation therapy using 3D printing technology
AuthorsKyoungJun Yoon, Chiyoung Jeong, Sung-woo Kim, Byungchul Cho, Jungwon Kwak, Su Ssan Kim, Si Yeol Song, Eun Kyung Choi, SeungDo Ahn, Sang-Wook Lee AbstractThis study aimed to evaluate the dosimetric accuracy of respiratory gated volumetric modulated arc therapy (VMAT) for...
Three‐dimensional‐printed vaginal applicators for electronic brachytherapy of endometrial cancers
AuthorsJu Hyuk Lee, Hyun Nam Kim, Hyung San Lim, Sung Oh Cho AbstractPurpose Vaginal applicators for a novel miniature x‐ray tube were developed using three‐dimensional (3D) printing to be used in brachytherapy of endometrial cancers. Methods Cylindrical vaginal applicators...
An active learning approach to investigate the ecosystem of tide flats using 3D modeling and printing
AuthorsSeung-Hyuk Kwon, Yeong-Ji Lee & Yong-Ju Kwon AbstractThis paper presents an active learning approach that focuses on practical investigation of the ecosystem of tidal flats using 3D modeling and printing for biology students in order to enhance understanding of...
3D‐Printed MOF‐Derived Hierarchically Porous Frameworks for Practical High‐Energy Density Li–O2 Batteries
AuthorsZhiyang Lyu, Gwendolyn J. H. Lim, Rui Guo, Zongkui Kou, Tingting Wang, Cao Guan, Jun Ding, Wei Chen, John Wang Abstractprotic Li–O2 batteries are promising candidates for next‐generation energy storage technologies owing to their high theoretical energy densities....
Design of a shape memory composite(SMC) using 4D printing technology
AuthorsMinkyu Kang, Youngjun Pyo, Joon young Jang, Yunchan Park, Yeon-Ho Son, MyungChan Choi, Joo wan Ha, Young-Wook Chang, Caroline Sunyong Lee AbstractA fused deposition modeling (FDM) tool was used to fabricate a shape memory composite (SMC) that combined a shape memory...
Dual Sacrificial Molding: Fabricating 3D Microchannels with Overhang and Helical Features
AuthorsWei Huang Goh ¹, Michinao Hashimoto ¹,²,* AbstractFused deposition modeling (FDM) has become an indispensable tool for 3D printing of molds used for sacrificial molding to fabricate microfluidic devices. The freedom of design of a mold is, however, restricted to the...
Post-processing of FDM parts to improve surface and thermal properties
AuthorsTrieu Khoa Nguyen, Bong-Kee Lee AbstractPurpose The purpose of this paper is to develop a novel post-processing technique of fused deposition modeling (FDM) parts to improve surface roughness and reduce heat absorption and for high-temperature application in...
Bioimpressão de tecidos e órgãos: o avanço de novas tecnologias visando a Medicina 4.0
AuthorsJanaína Dernowsek AbstractA medicina 4.0, fazendo uma alusão à indústria 4.0, engloba fortemente a biofabricação de tecidos e órgãos, baseando-se numa miríade de emergentes tecnologias, especialmente no campo da medicina regenerativa, tratamento e diagnósticos...
The Arrival of Commercial Bioprinters – Towards 3D Bioprinting Revolution!
AuthorsDeepak Choudhury*, Shivesh Anand, May Win Naing* AbstractThe dawn of commercial bioprinting is rapidly advancing the tissue engineering field. In the past few years, new bioprinting approaches as well as novel bioinks formulations have emerged, enabling biological...
Commercial 3D Bioprinters
AuthorsFrederico David A. S. Pereira, Vladislav Parfenov, Yusef D. Khesuani, Aleksandr Ovsianikov, Vladimir Mironov AbstractThe bioprinters are robotic devices, which enable 3D bioprinting. In this chapter, we provide classification of already existing commercially available 3D...
Emerging Business Models Toward Commercialization of Bioprinting Technology
AuthorsYakov M. Balakhovsky, Alexander Yu. Ostrovskiy, Yusef D. Khesuani AbstractAfter breaking out from the confines of purely academic research, 3D bioprinting technology is quickly developing as a commercial industry and exhibiting the qualities of a mature market with...
A hook effect-free immunochromatographic assay (HEF-ICA) for measuring the C-reactive protein concentration in one drop of human serum
AuthorsJusung Oh ¹, *, Hyou-Arm Joung ², *, Hyung Soo Han ³, Jong Kun Kim ?, and Min-Gon Kim ¹ AbstractThe immunochromatographic (ICA) assay is a highly promising platform for rapid and simple detection of C-reactive protein (CRP) which is an indicator of the different phases...
Fabrication of 3D Microfluidic Channels and In‐Channel Features Using 3D Printed, Water‐Soluble Sacrificial Mold
AuthorsWei Huang Goh, Michinao Hashimoto AbstractRecent advent of additive manufacturing potentiates the fabrication of microchannels, albeit with limitations in resolution of printed structures, freedom of geometry, and choice of printable materials. Herein, a method is...
Proliferation of HDFs on gelatin based three-dimensional scaffolds by 3D bioprinting
AuthorsDong Jin Choi (1,2), Sang Jun Park (1), Bon Kang Gu, Seok Chung (2), Chun-Ho Kim (1,*) AbstractFull replacement, restoration, or, regeneration of defective or injured functional living, tissues is important goal in tissue engineering. In order to, achieve these goal, 3D...
Design, fabrication and evaluation of a hybrid biomanufacturing system for tissue engineering
AuthorsFengyuan Liu AbstractPlasma-assisted Bio-extrusion System (PBS System) is an innovative hybrid bio-manufacturing system to produce complex multi-material and functionally graded scaffolds combining multiple pressure-assisted and screw-assisted printing heads and plasma...
Microwave-Assisted Protein Digestion in a Plate Well for Facile Sampling and Rapid Digestion
AuthorsHyeonil Kim †‡, Han Sol Kim †‡, Dabin Lee §‡, Dongwon Shin §, Daeho Shin ∥, Jeongkwon Kim *§, Jungbae Kim *† AbstractProtein digestion is one of the most important processes in proteomic analysis. Here, we report microwave-assisted protein digestion in a plate well,...
Toward Functional 3D Architectured Platform: Advanced Approach to Anchor Functional Metal Oxide onto 3D Printed Scaffold
AuthorsJunghyun Choi, Patrick Joo Hyun Kim, Jihoon Seo, Jiseok Kwon, Sangkyu Lee, Taeseup Song AbstractThe authors first report the three‐dimensional (3D) structured CeO2–PLA scaffold using a 3D printing methodology. The scaffold is prepared by decorating functional metal‐oxide...
Nanopillar-array architectured PDMS-based triboelectric nanogenerator integrated with a windmill model for effective wind energy harvesting
AuthorsBhaskar Dudem (a, 1), Nghia Dinh Huynh (b, 1), Wook Kim (b), Dong Hyun Kim (a), Hee Jae Hwang (b), Dukhyun Choi (b), Jae Su Yu (a) AbstractTriboelectric nanogenerator (TENG) is an up-and-coming technology that functions based on the triboelectrification and electrostatic...
Heterogeneous Catalysis “On Demand”: Mechanically Controlled Catalytic Activity of a Metal Surface
AuthorsTomasz Mazur†, Slawomir Lach†, Bartosz A. Grzybowski* AbstractA metal surface passivated with a tightly packed self-assembled monolayer (SAM) can be made catalytically active upon the metal’s mechanical deformation. This deformation renders the SAM sparser and exposes...
Robocasting of dense yttria-stabilized zirconia structures
AuthorsErwin Peng, Xiangxia Wei, Ulf Garbe, Dehong Yu, Brunet Edouard, Aihong Liu & Jun Ding AbstractAdvanced ceramic materials with complex design have become inseparable from the current engineering applications. Due to the limitation of traditional ceramic processing,...
Characterization and Control of Nanoparticle Emission during 3D Printing
AuthorsOhhun Kwon †‡, Chungsik Yoon *†‡, Seunghon Ham ‡, Jihoon Park †, Jinho Lee †, Danbi Yoo †, Yoojin Kim † AbstractThis study aimed to evaluate particle emission characteristics and to evaluate several control methods used to reduce particle emissions during...
Cam-based sustainable triboelectric nanogenerators with a resolution-free 3D-printed system
AuthorsYounghoon Lee (a), Wook Kim (a), Divij Bhatia (a), Hee Jae Hwang (a), Sangmin Lee (b), Dukhyun Choi (a) AbstractAbundant rotating energies in our environment could be utilized to produce electrical power by using mechanical energy harvesters; however, rotating scavengers...
A portable, low-cost, 3D-printed main magnetic field system for magnetic imaging
AuthorsIksung Kang AbstractIn this paper, a portable, low-cost, 3D-printed system for main magnetic field is proposed to suggest a solution for accessibility problems of current magnetic imaging systems, e.g. MRI scanner, their size and cost. The system consists of twelve pairs...
Biomimetic heterogenous elastic tissue development
AuthorsKai Jen Tsai, Simon Dixon, Luke Richard Hale, Arnold Darbyshire, Daniel Martin & Achala de Mel AbstractThere is an unmet need for artificial tissue to address current limitations with donor organs and problems with donor site morbidity. Despite the success with...
Ferrite-based soft and hard magnetic structures by extrusion free-forming
AuthorsErwin Peng (a), Xiangxia Wei (a), Tun Seng Herng (a), Ulf Garbe (b), Dehong Yu (b), Jun Ding (*, a) AbstractFunctional ceramic materials, especially those with unique magnetic properties, with complex geometries have become increasingly important for various key...
Органотипичные костные имплантаты — перспектива развития современных остеопластических материалов
AuthorsА. А. Мураев, С. Ю. Иванов, С. Г. Ивашкевич, К. Горшенев, А. Т. Телешев, А. В. Кибардин, К. К. Кобец, В. К. Дубровин AbstractПо данным отчета Европейского союза по нанотехнологиям, мировой рынок биоматериалов (речь идет не только о материалах для восстановления кости)...
An Ergonomic Shape Design for Automotive Push-Return Switches
AuthorsDaewon Choi, Kimin Ban, Jaeho Choe, Eui S. Jung AbstractThe objective of this study is to understand the effect of angle and curvature of push-return switches, which are external factors in the operation environment inside the cars, on the feel of operation and to...
A start-up project to create customised 3D-printed hand prostheses affordable in developing countries
AuthorsRafael R. Torrealba, Samuel B Udelman, Arturo J Rivas, Fernando J Carvalho AbstractPurpose: Prosthetic devices are expensive in developing countries, regardless of whether they are for lower or upper limbs. However, in the latter case, the prostheses are not much...
Fabrication of YBa2Cu3O7−x (YBCO) superconductor bulk structures by extrusion freeforming
AuthorsXiangxia Wei, Ragavendran Sundaram Nagarajan, Erwin Peng, Junmin Xue, John Wang, Jun Ding AbstractPractical applications of high temperature superconductors may require them to be processed into complex geometries. In this work, slurry-based extrusion freeforming coupled...
Development of a Multi-functional Soft Robot (SNUMAX) and Performance in RoboSoft Grand Challenge
AuthorsJun-Young Lee, Brian Byunghyun Kang, Dae-Young Lee, Sang-Min Baek, Woong-Bae Kim, Woo-Young Choi, Jeong-Ryul Song, Hyeong-Joon Joo, Daegeun Park, Kyu-Jin Cho* AbstractThis paper introduces SNUMAX, the grand winner of the RoboSoft Grand Challenge. SNUMAX was built to...
The effects of moisture and temperature on the mechanical properties of additive manufacturing components: fused deposition modeling
AuthorsEunseob Kim, Yong-Jun Shin, Sung-Hoon Ahn AbstractPurpose This paper aims to investigate the water absorption behaviors and mechanical properties, according to water absorption and temperature, of components fabricated by fused deposition modeling (FDM) and injection...
3D bioprinting of skin: a state-of-the-art review on modelling, materials, and processes
AuthorsS Vijayavenkataraman¹, W F Lu¹ and J Y H Fuh¹,² AbstractThe skin is the largest organ of the body, having a complex multi-layered structure and guards the underlying muscles, bones, ligaments, and internal organs. It serves as the first line of defence to any external...
Design and Fabrication of Double-Focused Ultrasound Transducers to Achieve Tight Focusing
AuthorsJihun Jang (1), Jin Ho Chang (1, 2, 3, *) AbstractBeauty treatment for skin requires a high-intensity focused ultrasound (HIFU) transducer to generate coagulative necrosis in a small focal volume (e.g., 1 mm3) placed at a shallow depth (3–4.5 mm from the skin surface)....
Adaptive modeling method for 3-D printing with various polymer materials
AuthorsGobong Choi & Sungmin Kim AbstractAn adaptive modeling method has been developed to improve the accuracy of an FDM type 3-D printer especially when printing complex small objects. The thermal and flow properties of PLA, ABS, and HIPS were measured using various types...
Ti scaffolds with tailored porosities and mechanical properties using porous polymer templates
AuthorsJung-Bin Lee (a), Min-Kyung Ahn (a), Young-Hag Koh (a, b), Hyun Lee (c), Hyoun-Ee Kim (c, d) AbstractThis study proposes a simple, useful approach to produce three-dimensionally macrochanneled titanium (Ti) scaffolds with tailored porosities and mechanical properties...
Development of design and manufacturing methodology to create preformed custom prostheses for cranioplasty applications
AuthorsNatalia Leon, Leandro I. Martínez, Rafael R. Torrealba, Samuel B. Udelman AbstractPolymethyl methacrylate (PMMA) preformed custom implants for cranioplasty applications have two main purposes: to restore the protection normally given by the cranium to the brain, and to...
Development of a polymer-based tendon-driven wearable robotic hand
AuthorsBrian Byunghyun Kang, Haemin Lee, Hyunki In, Useok Jeong, Jinwon Chung, Kyu-Jin Cho AbstractThis paper presents the development of a polymer-based tendon-driven wearable robotic hand, Exo-Glove Poly. Unlike the previously developed Exo-Glove, a fabric-based tendon-driven...
Application Research of 3D Printing Technology on Dress Forms
AuthorsLim, Hye Won, Cassidy, Thomas and Cassidy, Tracy Diane AbstractDress form is an essential tool in the clothing-making process for pattern block development, draping and quality inspection. However, it is noted that a single dress form is not applicable for a large...
Fabrication of three-dimensional scan-to-print ear model for microtia reconstruction
AuthorsByoungjun Jeon BS (a), Chiwon Lee PhD (b), Myungjoon Kim BS (a), Tae Hyun Choi MD PhD (c), Sungwan Kim PhD (b, d), Sukwha Kim MD PhD (c) AbstractBackground Microtia is a congenital deformity of the external ear that occurs in 1 of every 5000 births. Microtia...
Hybrid 3D Printing and Casting Manufacturing Process for Fabrication of Smart Soft Composite Actuators
AuthorsKim Min-Soo, Song Sung-Hyuk, Kim Hyung-Il, Ahn Sung-Hoon AbstractIntricate deflection requires many conventional actuators (motors, pistons etc.), which can be financially and spatially wasteful. Novel smart soft composite (SSC) actuators have been suggested, but...
Design and 3D printing of controllable-pitch archimedean screw for pico-hydropower generation
AUTHORSKyung Tae Lee, Eun-Seob Kim, Won-Shik Chu & Sung-Hoon Ahn AbstractRenewable energy has attracted considerable attention because the energy problem has become a worldwide issue. The development of pico-hydropower generation, as a component of distributed generation,...
A novel electroporation system for efficient molecular delivery into Chlamydomonas reinhardtii with a 3-dimensional microelectrode
AuthorsSeongsu Kang, Kwon-Ho Kim & Yeu-Chun Kim AbstractElectroporation is one of the most widely used transfection methods because of its high efficiency and convenience among the various transfection methods. Previous micro-electroporation systems have some drawbacks such...
Emissions of Nanoparticles and Gaseous Material from 3D Printer Operation
AuthorsYuna Kim †, Chungsik Yoon *†‡, Seunghon Ham †‡, Jihoon Park †, Songha Kim †, Ohhun Kwon †, Perng-Jy Tsai § AbstractThis study evaluated the emissions characteristics of hazardous material during fused deposition modeling type 3D printing. Particulate and gaseous...
Morphology and Properties of Textiles Manufactured by Three-Dimensional Printing Based on Fused Deposition Modeling
AuthorsLee Sun Hee AbstractIn this study, the possibility of textile manufacture by 3D printing based on fused deposition modeling (FDM) was investigated. Among the various filaments that can be used for 3D printing, three polylactic acid (PLA) filaments and one thermoplastic...
Characterization of Particulate Matter and Gaseous Material Emission at 3D Printer Operation
AuthorsKim Yuna AbstractThree-dimensional (3D) printers are used for various purposes, including education, production of vehicle and aircraft parts, and in medical science. The most popular 3D printers use the fused deposition modeling (FDM) printing method. FDM printing uses...