【期(qi)刊集錦】新型(xing)DLP打印(yin)材料研(yan)究(jiu)近(jin)期期(qi)刊(kan)報(bao)導(dao)

數(shu)字(zi)光(guang)處理(li)（Digital Light Processing，DLP）3D打印(yin)可(ke)制備尺(chi)寸(cun)精度高、表(biao)面(mian)光(guang)潔度好、顯微(wei)結(jie)構(gou)均勻和(he)力(li)學(xue)性能(neng)優異的復(fu)雜結構(gou)零(ling)件，在(zai)醫療(liao)、消費(fei)電(dian)子(zi)類產(chan)品(pin)、文(wen)創(chuang)產(chan)品(pin)等(deng)多(duo)個領(ling)域(yu)中廣(guang)泛(fan)應用(yong)。本(ben)文簡(jian)要介紹(shao)關(guan)於DLP打印(yin)材料研(yan)究(jiu)的近(jin)期報(bao)導(dao)。

Advanced materials:DLP制(zhi)備堅韌的金(jin)屬(shu)超分子(zi)水(shui)凝(ning)膠(jiao)

聚合前(qian)驅(qu)體(ti)由(you)商用(yong)光(guang)引(yin)發(fa)劑、丙(bing)烯(xi)酸和(he)鋯(gao)離(li)子（Zr4+）組成(cheng)，通(tong)過(guo)DLP打(da)印(yin)出堅韌的金(jin)屬(shu)超分子(zi)水(shui)凝(ning)膠(jiao)復雜結構(gou)，其(qi)具(ju)有高(gao)硬(ying)度和(he)抗(kang)溶(rong)脹性能(neng)，有望用(yong)於抗沖(chong)擊儲能(neng)元(yuan)件(jian)或高靈(ling)敏(min)度壓(ya)力(li)傳感器(qi)件。

論(lun)文信(xin)息(xi)：Min Dong, Ying Han, Xing Peng Hao, et al.. Digital Light Processing 3D Printing of Tough Supramolecular Hydrogels with Sophisticated Architectures as Impact-Absorption Elements. Adv. Mater. 2022, 2204333.
原(yuan)文(wen)鏈接(jie)：https://doi.org/10.1002/adma.202204333

Nature Communications:可(ke)分子(zi)剪裁的(de)生物(wu)打印(yin)墨水(shui)適(shi)配功(gong)能(neng)性(xing)軟(ruan)組織(zhi)工(gong)程(cheng)應用(yong)

以透明質(zhi)酸(suan)甲(jia)基丙(bing)烯(xi)酸酯(zhi) (HAMA) 與甲基丙(bing)烯(xi)酰基明膠(jiao)混(hun)合，可(ke)選擇性(xing)酶催化(hua)HAMA獲得不(bu)同(tong)的分(fen)子(zi)組成(cheng)的(de)、具(ju)有適(shi)配不(bu)同(tong)軟(ruan)組織(zhi)機(ji)械(xie)性能(neng)的(de)結(jie)構，且(qie)保有設計結構(gou)的高(gao)度復雜性和(he)保(bao)真還原(yuan)度。

論(lun)文信(xin)息(xi)：Mian Wang, Wanlu Li, Jin Hao, et al.. Molecularly cleavable bioinks facilitate high-performance digital light processing-based bioprinting of functional volumetric soft tissues. Nature Communications (2022)13: 3317.
原(yuan)文(wen)鏈接(jie)：

https://doi.org/10.1038/s41467-022-31002-2

Green Chemistry: 壹(yi)種用(yong)於DLP打印(yin)的(de)生物(wu)抗菌(jun)樹脂(zhi)

以GGMMA（壹種半(ban)乳糖甘露(lu)聚(ju)糖）作為光(guang)聚合(he)基體(ti)以及表(biao)面(mian)嵌(qian)有納(na)米陰離(li)子(zi)的復合(he)纖(xian)維素(su)（LNP@Ags）作為抗(kang)菌成(cheng)分(fen)通(tong)過(guo)DLP打(da)印可(ke)獲得(de)水(shui)凝(ning)膠(jiao)組織(zhi)結(jie)構，其(qi)具(ju)備良(liang)好的力(li)學(xue)穩(wen)定(ding)性(xing)，並(bing)且具(ju)備優異的生物(wu)抗菌(jun)性(xing)。

論(lun)文信(xin)息(xi)：Luyao Wang, Qingbo Wang, Anna Slita, et al.. Digital light processing (DLP) 3D-fabricated antimicrobial hydrogel with a sustainable resin of methacrylated woody polysaccharides and hybrid silver-lignin nanospheres. Green Chem., 2022, 24, 2129.
原(yuan)文(wen)鏈接(jie)：https://doi.org/10.1039/D1GC03841A

Materials & Design: 用(yong)於DLP的石(shi)墨烯(xi)樹脂(zhi)復合材料

摻雜0.5 wt.%石(shi)墨烯(xi)樹脂(zhi)復合材料具(ju)備更優異的硬(ying)度及更低的摩(mo)擦系(xi)數(shu)。
論(lun)文信(xin)息(xi)：Muammel M.Hanon, Arsany Ghaly, László Zsidai, Szilvia Klébert. Tribological characteristics of digital light processing (DLP) 3D printed graphene/resin composite: Influence of graphene presence and process settings. Materials & Design 218 (2022) 110718.
原(yuan)文(wen)鏈接(jie)：https://doi.org/10.1016/j.matdes.2022.110718

Biomaterials Science: DLP制(zhi)備生物(wu)兼(jian)容性的(de)微流(liu)控芯(xin)片

商(shang)用(yong)PlasCLEAR樹脂(zhi)和(he)PEGDA的(de)混(hun)合物(wu)適(shi)用(yong)於制造(zao)透(tou)明、細(xi)胞(bao)相(xiang)容(rong)性(xing)和(he)結(jie)構(gou)精(jing)細(xi)的微流(liu)控芯(xin)片，借(jie)助合適(shi)的(de)打(da)印工(gong)藝和(he)後(hou)處(chu)理(li)工(gong)藝，有望用(yong)於類器(qi)官(guan)芯(xin)片的(de)加(jia)工(gong)。

論(lun)文信(xin)息(xi)：Anna Fritschen, Alena K. Bell, Inga Königstein, et al.. Investigation and comparison of resin materials in transparent DLP-printing for application in cell culture and organs-on-a-chip. Biomater. Sci., 2022, 10, 1981–1994.
原(yuan)文(wen)鏈接(jie)：https://doi.org/10.1039/D1BM01794B