The Old Reader

24 Feb 10:26

Functional Skeletal Muscle Regeneration with Thermally Drawn Porous Fibers and Reprogrammed Muscle Progenitors for Volumetric Muscle Injury

by Yoonhee Jin, Dena Shahriari, Eun Je Jeon, Seongjun Park, Yi Sun Choi, Jonghyeok Back, Hyungsuk Lee, Polina Anikeeva, Seung‐Woo Cho

A bioengineered skeletal muscle construct is generated by culturing induced skeletal myogenic progenitor cells in a thermally drawn polycaprolactone porous fiber scaffold modified with decellularized muscle extracellular matrix. The hybrid composite fiber shows favorable mechanical and biochemical signals for muscle reprogramming and maturation. The bioengineered muscle construct repairs volumetric muscle loss injury via de novo muscle regeneration and functional restoration.

Abstract

Skeletal muscle has an inherent capacity for spontaneous regeneration. However, recovery after severe injuries such as volumetric muscle loss (VML) is limited. There is therefore a need to develop interventions to induce functional skeletal muscle restoration. One suggested approach includes tissue‐engineered muscle constructs. Tissue‐engineering treatments have so far been impeded by the lack of reliable cell sources and the challenges in engineering of suitable tissue scaffolds. To address these challenges, muscle extracellular matrix (MEM) and induced skeletal myogenic progenitor cells (iMPCs) are integrated within thermally drawn fiber based microchannel scaffolds. The microchannel fibers decorated with MEM enhance differentiation and maturation of iMPCs. Furthermore, engraftment of these bioengineered hybrid muscle constructs induce de novo muscle regeneration accompanied with microvessel and neuromuscular junction formation in a VML mouse model, ultimately leading to functional recovery of muscle activity.

02 Dec 08:59

Achieving over 4% efficiency for SnS/CdS thin-film solar cells by improving the heterojunction interface quality

J. Mater. Chem. A, 2020, 8,20658-20665
DOI: 10.1039/D0TA06937J, Paper

Jae Yu Cho, SeongYeon Kim, Raju Nandi, Junsung Jang, Hee-Sun Yun, Enkhjargal Enkhbayar, Jin Hyeok Kim, Doh-Kwon Lee, Choong-Heui Chung, JunHo Kim, Jaeyeong Heo
The highest efficiency of 4.225% for vapor-transport-deposited SnS absorber/CdS heterojunction solar cells with good long-term stability over two years is achieved.
The content of this RSS Feed (c) The Royal Society of Chemistry

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30 Jul 10:50

[ASAP] WO3–WS2 Vertical Bilayer Heterostructures with High Photoluminescence Quantum Yield

by Biyuan Zheng†‡?, Weihao Zheng‡?, Ying Jiang‡?, Shula Chen†, Dong Li†, Chao Ma†, Xiaoxia Wang‡, Wei Huang‡, Xuehong Zhang‡, Huawei Liu‡, Feng Jiang‡, Lihui Li‡, Xiujuan Zhuang‡, Xiao Wang‡, and Anlian Pan*†‡

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Journal of the American Chemical Society

DOI: 10.1021/jacs.9b03453

cqyn11, zhulj and 3 others like this

23 May 11:57

[ASAP] Atomically Layered and Ordered Rare-Earth i-MAX Phases: A New Class of Magnetic Quaternary Compounds

by Quanzheng Tao, Jun Lu, Martin Dahlqvist, Aurelija Mockute, Stuart Calder, Andrejs Petruhins, Rahele Meshkian, Oleg Rivin, Daniel Potashnikov, El’ad N. Caspi, Hagai Shaked, Andreas Hoser, Christine Opagiste, Rose-Marie Galera, Ruslan Salikhov, Ulf Wiedwald, Clemens Ritter, Andrew R. Wildes, Börje Johansson, Lars Hultman, Michael Farle, Michel W. Barsoum, Johanna Rosen

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Chemistry of Materials

DOI: 10.1021/acs.chemmater.8b05298

23 May 11:33

[ASAP] Formation and Healing of Defects in Atomically Thin GaSe and InSe

by David G. Hopkinson, Viktor Zólyomi, Aidan P. Rooney, Nick Clark, Daniel J. Terry, Matthew Hamer, David J. Lewis, Christopher S. Allen, Angus I. Kirkland, Yuri Andreev, Zakhar Kudrynskyi, Zakhar Kovalyuk, Amalia Patanè, Vladimir I. Fal’ko, Roman Gorbachev, Sarah J. Haigh

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ACS Nano

DOI: 10.1021/acsnano.8b08253

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23 May 11:17

[ASAP] Enhancement of Thermoelectric Performance for n-Type PbS through Synergy of Gap State and Fermi Level Pinning

by Zhong-Zhen Luo, Shiqiang Hao, Songting Cai, Trevor P. Bailey, Gangjian Tan, Yubo Luo, Ioannis Spanopoulos, Ctirad Uher, Chris Wolverton, Vinayak P. Dravid, Qingyu Yan, Mercouri G. Kanatzidis

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Journal of the American Chemical Society

DOI: 10.1021/jacs.9b01889

23 May 11:07

[ASAP] A Large Family of Synthetic Two-Dimensional Metal Hydrides

by Xiaocheng Zhou, Yang Hang, Liren Liu, Zhuhua Zhang, Wanlin Guo

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Journal of the American Chemical Society

DOI: 10.1021/jacs.9b02279

NitingZ, zengxiwei and 7 others like this

02 Apr 15:37

[ASAP] Ferromagnetic van der Waals Crystal VI3

by Shangjie Tian, Jian-Feng Zhang, Chenghe Li, Tianping Ying, Shiyan Li, Xiao Zhang, Kai Liu, Hechang Lei

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Journal of the American Chemical Society

DOI: 10.1021/jacs.8b13584

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06 Dec 22:32

Direct synthesis of MoS2 or MoO3via thermolysis of a dialkyl dithiocarbamato molybdenum(IV) complex

Chem. Commun., 2019, 55,99-102
DOI: 10.1039/C8CC08932A, Communication

Niting Zeng, David G. Hopkinson, Ben F. Spencer, Simon G. McAdams, Aleksander A. Tedstone, Sarah J. Haigh, David J. Lewis
Direct synthesis of either 2H-MoS₂ or α-MoO₃ is made possible by thermolysis of the same single source precursor in either argon or air at moderate temperatures.
The content of this RSS Feed (c) The Royal Society of Chemistry

Xingxing Zhang, Niting Zeng and one other like this

14 Nov 10:56

Pnictogen‐Based Enzymatic Phenol Biosensors: Phosphorene, Arsenene, Antimonene, and Bismuthene

by Martin Pumera

Biosensors based on thin nanosheets of 2D antimonene were used for phenol detection. This phenol biosensor shows enhanced analytical performance when compared to the other pnictogens in terms of linearity, sensitivity, selectivity, and reproducibility.

Abstract

Two‐dimensional materials have allowed for great advances in the biosensors field and to obtain sophisticated, smart, and miniaturized devices. In this work, we optimized a highly sensitive and selective phenol biosensor using 2D pnictogens (phosphorene, arsenene, antimonene, and bismuthene) as sensing platforms. Exfoliated pnictogen were obtained by the shear‐force method, undergoing delamination and downsizing to thin nanosheets. Interestingly, compared with the other tested elements, antimonene exhibited the highest degree of exfoliation and the lowest oxidation‐to‐bulk ratio, to which we attribute its enhanced performance in the phenol biosensor system reported here. The proposed design represents the first biosensor approach developed using exfoliated pnictogens beyond phosphorene.

29 Sep 16:24

[ASAP] Two-Dimensional Nanosheets by Rapid and Efficient Microwave Exfoliation of Layered Materials

by Wei Wu, Jun Xu, Xingwei Tang, Peiwen Xie, Xianghui Liu, Jingsan Xu, Han Zhou, Di Zhang, Tongxiang Fan

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Chemistry of Materials

DOI: 10.1021/acs.chemmater.8b01976

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29 Sep 09:35

[ASAP] Two-Dimensional Ti3C2 MXene for High-Resolution Neural Interfaces

by Nicolette Driscoll, Andrew G. Richardson, Kathleen Maleski, Babak Anasori, Oladayo Adewole, Pavel Lelyukh, Lilia Escobedo, D. Kacy Cullen, Timothy H. Lucas, Yury Gogotsi, Flavia Vitale

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ACS Nano

DOI: 10.1021/acsnano.8b06014

Xingxing Zhang, Xuepeng Liu and 2 others like this

29 Sep 09:16

[ASAP] Chemically Derived Kirigami of WSe2

by Liang Cai, Melinda J. Shearer, Yuzhou Zhao, Zhili Hu, Fan Wang, Yi Zhang, Kevin W. Eliceiri, Robert J. Hamers, Wensheng Yan, Shiqiang Wei, Ming Tang, Song Jin

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Journal of the American Chemical Society

DOI: 10.1021/jacs.8b03399

Xingxing Zhang, ziyang and one other like this

29 Sep 09:10

[ASAP] Colloidal Chemistry in Molten Salts: Synthesis of Luminescent In1–xGaxP and In1–xGaxAs Quantum Dots

by Vishwas Srivastava, Vladislav Kamysbayev, Liang Hong, Eleanor Dunietz, Robert F. Klie, Dmitri V. Talapin

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Journal of the American Chemical Society

DOI: 10.1021/jacs.8b06971

ziyang, Xuzhen199 and one other like this

29 Sep 09:06

[ASAP] Simultaneous Exfoliation and Functionalization of 2H-MoS2 by Thiolated Surfactants: Applications in Enhanced Antibacterial Activity

by Subbaraj Karunakaran, Subhendu Pandit, Bikramjit Basu, Mrinmoy De

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Journal of the American Chemical Society

DOI: 10.1021/jacs.8b08994

Xingxing Zhang, Meng and 3 others like this

12 Jul 11:26

[ASAP] Material Dimensionality Effects on Electron Transfer Rates Between CsPbBr3 and CdSe Nanoparticles

by Alexandra Brumberg, Benjamin T. Diroll, Georgian Nedelcu, Matthew E. Sykes, Yuzi Liu, Samantha M. Harvey, Michael R. Wasielewski, Maksym V. Kovalenko, Richard D. Schaller

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Nano Letters

DOI: 10.1021/acs.nanolett.8b01238

wjzmy1994, yandaye likes this

12 Jul 10:52

[ASAP] Electrically Driven Reversible Magnetic Rotation in Nanoscale Multiferroic Heterostructures

by Junxiang Yao, Xiao Song, Xingsen Gao, Guo Tian, Peilian Li, Hua Fan, Zhifeng Huang, Wenda Yang, Deyang Chen, Zhen Fan, Min Zeng, Jun-Ming Liu

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ACS Nano

DOI: 10.1021/acsnano.8b01936

12 Jul 10:52

[ASAP] Molecular Beam Epitaxy of Highly Crystalline MoSe2 on Hexagonal Boron Nitride

by Sock Mui Poh, Xiaoxu Zhao, Sherman Jun Rong Tan, Deyi Fu, Wenwen Fei, Leiqiang Chu, Dan Jiadong, Wu Zhou, Stephen J. Pennycook, Antonio H. Castro Neto, Kian Ping Loh

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ACS Nano

DOI: 10.1021/acsnano.8b04037

12 Jul 10:51

[ASAP] Selective Laser-Assisted Synthesis of Tubular van der Waals Heterostructures of Single-Layered PbI2 within Carbon Nanotubes Exhibiting Carrier Photogeneration

by Stefania Sandoval, Dejan Kepic, Ángel Pérez del Pino, Enikö György, Andrés Gómez, Martin Pfannmoeller, Gustaaf Van Tendeloo, Belén Ballesteros, Gerard Tobias

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ACS Nano

DOI: 10.1021/acsnano.8b01638

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12 Jul 10:50

[ASAP] Hierarchical Arrays of Cesium Lead Halide Perovskite Nanocrystals through Electrophoretic Deposition

by Vikash Kumar Ravi, Rebecca A. Scheidt, Jeffrey DuBose, Prashant V. Kamat

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Journal of the American Chemical Society

DOI: 10.1021/jacs.8b04803

12 Jul 10:50

[ASAP] Ag2Se to KAg3Se2: Suppressing Order–Disorder Transitions via Reduced Dimensionality

by Alexander J. E. Rettie, Christos D. Malliakas, Antia S. Botana, James M. Hodges, Fei Han, Ruiyun Huang, Duck Young Chung, Mercouri G. Kanatzidis

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Journal of the American Chemical Society

DOI: 10.1021/jacs.8b04888

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12 Jul 10:47

[ASAP] Substantial Impact of Charge on Electrochemical Reactions of Two-Dimensional Materials

by Donghoon Kim, Jianjian Shi, Yuanyue Liu

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Journal of the American Chemical Society

DOI: 10.1021/jacs.8b03002

08 Jul 14:25

Mechanical Properties of Graphene Foam and Graphene Foam—Tissue Composites

by Katie M. Yocham , Crystal Scott , Kiyo Fujimoto , Raquel Brown , Emily Tanasse , Julia T. Oxford , Trevor J. Lujan , David Estrada

Advanced Materials, July 2018.

08 Jul 14:24

Interface Engineering for All‐Inorganic CsPbI2Br Perovskite Solar Cells with Efficiency over 14%

by Lei Yan , Qifan Xue , Meiyue Liu , Zonglong Zhu , Jingjing Tian , Zhenchao Li , Zhen Chen , Ziming Chen , He Yan , Hin‐Lap Yip , Yong Cao

Advanced Materials, Volume 30, Issue 33, August 16, 2018.

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08 Jul 14:24

Designing Efficient Energy Funneling Kinetics in Ruddlesden–Popper Perovskites for High‐Performance Light‐Emitting Diodes

by Natalia Yantara , Annalisa Bruno , Azhar Iqbal , Nur Fadilah Jamaludin , Cesare Soci , Subodh Mhaisalkar , Nripan Mathews

Advanced Materials, Volume 30, Issue 33, August 16, 2018.

08 Jul 14:24

Free‐Standing 2D Hexagonal Aluminum Nitride Dielectric Crystals for High‐Performance Organic Field‐Effect Transistors

by Fangxu Yang , Lei Jin , Lingjie Sun , Xiaochen Ren , Xiaoli Duan , Hongjuan Cheng , Yongkuan Xu , Xiaotao Zhang , Zhanping Lai , Wei Chen , Huanli Dong , Wenping Hu

Advanced Materials, EarlyView.

08 Jul 10:44

Hierarchical MoS2/Carbon Composite Microspheres as Advanced Anodes for Lithium/Sodium‐Ion Batteries

by Wangjia Tang , Dr. Xiuli Wang , Yu Zhong , Dr. Dong Xie , Xuqing Zhang , Dr. Xinhui Xia , Dr. Jiangbo Wu , Dr. Changdong Gu , Prof. Jiangping Tu

Advanced Materials, July 2018.

08 Jul 10:13

[ASAP] The Single Phase Region in Cu2ZnSnS4 Thin Films from Theory and Combinatorial Experiments

by Alexandra Davydova, Katharina Rudisch, Jonathan J. S. Scragg

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Chemistry of Materials

DOI: 10.1021/acs.chemmater.8b01213

08 Jul 10:13

[ASAP] Air-Stable Direct Bandgap Perovskite Semiconductors: All-Inorganic Tin-Based Heteroleptic Halides AxSnClyIz (A = Cs, Rb)

by Jiangwei Li, Constantinos C. Stoumpos, Giancarlo G. Trimarchi, In Chung, Lingling Mao, Michelle Chen, Michael R. Wasielewski, Liduo Wang, Mercouri G. Kanatzidis

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Chemistry of Materials

DOI: 10.1021/acs.chemmater.8b02232

08 Jul 10:02

[ASAP] Topochemical Deintercalation of Al from MoAlB: Stepwise Etching Pathway, Layered Intergrowth Structures, and Two-Dimensional MBene

by Lucas T. Alameda, Parivash Moradifar, Zachary P. Metzger, Nasim Alem, Raymond E. Schaak

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Journal of the American Chemical Society

DOI: 10.1021/jacs.8b04705

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