Journal of Materials Chemistry B
IF
5.34
Papers
6294
Papers 7130
1 page of 713 pages (7,130 results)
Newest
#1Yidi Li (WUT: Wuhan University of Technology)
#2Hang Ping (WUT: Wuhan University of Technology)H-Index: 11
Last. Zhengyi Fu (WUT: Wuhan University of Technology)H-Index: 31
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The formation of natural structures found in biological systems is wonderful and can be completed at ambient temperatures in contrast to artificial technologies wherein harsh conditions are common prerequisites. A new research direction, "bioprocess inspired manufacturing", is proposed for fabricating advanced materials with novel structures and functions. Nacre consists of an ordered multilayer structure of crystalline calcium carbonate lamellae separated by organic layers exhibiting mechanical...
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#1Kangqiang Liang (NPU: Northwestern Polytechnical University)
#2Shaohua Qu (NPU: Northwestern Polytechnical University)
Last. Li Shang (NPU: Northwestern Polytechnical University)H-Index: 49
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Molybdenum disulfide quantum dots (MoS2 QDs) have drawn increasing attention owing to their distinct optical properties and potential applications in many fields such as biosensing, photocatalysis and cell imaging. Elucidating the relationship between the surface chemistry of MoS2 QDs and their optical properties as well as biological behaviors is critical for their practical applications, which remain largely unclear. Herein, by adopting a sulfur vacancy modification strategy, a toolbox of MoS2...
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#1Quan Xu (China University of Petroleum)H-Index: 28
#2Jiajia Gao (China University of Petroleum)
Last. Juncheng Wang (Chinese PLA General Hospital)
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When quantum dots are used as fluorescent probes or drug tracers for in vivo imaging, the quantum dots in the blood will come into direct contact with vascular endothelial cells. Thus, it is necessary to study whether quantum dots can affect endothelial function after being injected into blood vessels as imaging agents. In recent years, there have been numerous studies on the toxicity of quantum dots. Herein, we focused on five types of quantum dots (Cd-containing quantum dots, CuInS2 quantum do...
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#1Liang Caizhen (CAS: Chinese Academy of Sciences)
#2Xiao-Bao Xie (CAS: Chinese Academy of Sciences)H-Index: 8
Last. Qing-Shan Shi (CAS: Chinese Academy of Sciences)H-Index: 13
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The development of long-wavelength emission carbon dots as a label-free sensing platform for the direct detection of glutathione (GSH) is still of great challenge. Herein, novel rose-red fluorescence carbon dots (wCDs) with a long-wavelength emission of 654 nm were successfully synthesized by a one-step microwave-solvothermal treatment of biomass Wedelia trilobata. The biomass-based wCDs could sensitively respond to copper ions (Cu2+) with a limit of detection (LOD) of 0.22 μM, which could be ut...
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#1Xiangyun Yao (SJTU: Shanghai Jiao Tong University)
#2Yun Qian (SJTU: Shanghai Jiao Tong University)H-Index: 11
Last. Cunyi Fan (SJTU: Shanghai Jiao Tong University)H-Index: 28
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Severe peripheral nerve injuries are threatening the life quality of human beings. Current clinical treatments contain some limitations and therefore extensive research and efforts are geared towards tissue engineering approaches and development. The biophysical and biochemical characteristics of nanomaterials are highly focused on as critical elements in the design and fabrication of regenerative scaffolds. Recent studies indicate that the electrical properties and nanostructure of biomaterials...
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#1Fei Li (JLU: Jilin University)H-Index: 7
#2Mingsong Zang (JLU: Jilin University)H-Index: 3
Last. Junqiu Liu (JLU: Jilin University)H-Index: 43
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Chemodynamic therapy (CDT) is an emerging approach to overcome bacterial infections, which can efficiently convert hydrogen peroxide (H2O2) to generate highly toxic hydroxyl radicals (•OH). How to develop safe and effective CDT-based strategy is in high demand but challenging. Herein, a cascade catalytic nanoplatform (GOx-NCs/Fe3O4) was designed by absorbing glucose oxidase (GOx) onto the surface of covalent-assembled polymer nanocapsules (NCs) encapsulated with Fe3O4 nanoparticles. With presenc...
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#1Lianlian Fu (Huaqiao University)H-Index: 1
#2Dijuan Zou (Huaqiao University)
Last. Youhui Lin (Ha Tai: Xiamen University)H-Index: 27
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With the rapid development of biology and nanotechnology, designing nanomaterials with intrinsic enzyme-like activities has huge attention in recent years. Herein, for the first time, we use zein as a new protein precursor to prepare N-rich carbonized zein nanosheets (C-Zein) via facile pyrolysis. Zein is a biodegradable and sustainable natural biopolymer, which is inert. After high-temperature carbonization, zein can be converted into high catalytically active C-Zein, which can possess excellen...
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#1S. Girija (Alagappa University)H-Index: 1
#2Selvasundarasekar Sam Sankar (Central Electro Chemical Research Institute)H-Index: 9
Last. J. Wilson (Alagappa University)H-Index: 14
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Cobalt zinc-zeolite imidazole framework (Co/Zn-ZIF) nanofibers are made via an electrospinning (ES) approach and tested for the detection of heavy metal cadmium ions. Electrostatically attracted cobalt and zinc ions are bound regularly on the surface of the ZIF network. The cobalt and zinc ions are organized with the ZIF network, which provides the sturdily bonded tetrahedral structure of Co/Zn-ZIF, giving essential steadiness to the composite material. Cyclic voltammetry revealed that the obser...
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#1Shuangying Qiao (Fujian Medical University)
#2Fuli Xin (Fujian Medical University)H-Index: 5
Last. Jingfeng LiuH-Index: 25
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Photothermal therapy (PTT) exhibits an excellent therapeutic effect in cancer treatment, but some cancers are still facing rapid recurrence due to the presence of heat-resistant cells, which express heat shock proteins (HSP) to defend against hyperthermia. Inspired by optogenetics, we firstly designed a caged TNF-related apoptosis-inducing ligand (TRAIL) expressing plasmid under HSP70 protomer (HSP70-TRAIL) as the thermal-activated gene therapy agent to induce the apoptosis of heat resistant cel...
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#1Ya-Nan Wang (Soochow University (Suzhou))H-Index: 2
#2Xiao-Qing Zhang (Soochow University (Suzhou))
Last. Jian-Feng Ge (Soochow University (Suzhou))H-Index: 24
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A series of viscosity sensitive fluorescent probes 1a-e were synthesized by linking coumarin and oxazolopyridinium via dimethylene in this paper. The viscosity test of probes 1a-e indicated that the fluorescence intensity of the probes enhanced significantly with the increase of viscosity of the system (0.89-865 cP), and exhibited a nearly OFF-ON response to viscosity at 648 nm, 650 nm and 650 nm, respectively. In addition, cells still had a high survival rate after co-culturing with probes 1a-e...
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