Synthesis, properties, and applications of large-scale two-dimensional materials by polymer-assisted deposition

Ren, Hongtao; Liu, Yachao; Zhang, Lei; Li, Kai

doi:10.1088/1674-4926/40/6/061003

Cited by 12 publications

(11 citation statements)

References 103 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Two-dimensional (2D) materials represent another group of synthetic materials that have received much interest owing to their tunable electronic, optical, ferromagnetic, and chemical properties [ 65 ]. The family of 2D materials is growing rapidly and now includes GO and transition-metal dichalcogenides as well as chemical derivatives, hybrids, and allotropes [ 66 ].…”

Section: Nanomaterials In Food Safety Analysismentioning

confidence: 99%

Nanomaterial-Based Fluorescent Biosensor for Food Safety Analysis

Zhou

Gui

et al. 2022

Biosensors

View full text Add to dashboard Cite

Food safety issues have become a major threat to public health and have garnered considerable attention. Rapid and effective detection methods are crucial for ensuring food safety. Recently, nanostructured fluorescent materials have shown considerable potential for monitoring the quality and safety of food because of their fascinating optical characteristics at the nanoscale. In this review, we first introduce biomaterials and nanomaterials for food safety analysis. Subsequently, we perform a comprehensive analysis of food safety using fluorescent biosensors based on nanomaterials, including mycotoxins, heavy metals, antibiotics, pesticide residues, foodborne pathogens, and illegal additives. Finally, we provide new insights and discuss future approaches for the development of food safety detection, with the aim of improving fluorescence detection methods for the practical application of nanomaterials to ensure food safety and protect human health.

show abstract

Section: Nanomaterials In Food Safety Analysismentioning

confidence: 99%

Nanomaterial-Based Fluorescent Biosensor for Food Safety Analysis

Zhou

Gui

et al. 2022

Biosensors

View full text Add to dashboard Cite

show abstract

“…ZnO nanostructure arrays (Figure 5) have been fabricated by various approaches, such as HYT [74], colloidal template method (CTM) [75], chemical vapor deposition (CVD) [76], chemical bath deposition (CBD) [76,77], and polymer-assisted deposition (PAD) [42][43][44]. ZnO NWs are usually synthesized by a seed method.…”

Section: Nanostructure Arraysmentioning

confidence: 99%

“…Then, RTFM with a saturation magnetization up to 35.65 emu/g was also observed in undoped ZnO thin films (TFs) by pulsed laser deposition (PLD) and V Zn located at the surface or the interface of the samples could be the source of RTFM [40]. More importantly, various ZnO nanostructures with RTFM were obtained by various approaches, such as ionic layer epitaxy [41], polymer-assisted deposition (PAD) [42][43][44], electrochemical deposition method [45], sol-gel [36,46,47], ball milling (BM) [48][49][50], and PLD [51], etc.…”

Section: Introductionmentioning

confidence: 99%

Morphology-Dependent Room-Temperature Ferromagnetism in Undoped ZnO Nanostructures

Ren

Xiang

2021

Nanomaterials

Self Cite

View full text Add to dashboard Cite

Since Dietl et al. predicted that Co-doped ZnO may show room-temperature ferromagnetism (RTFM) in 2000, researchers have focused on the investigation of ferromagnetic ZnO doped with various transition metals. However, after decades of exploration, it has been found that undoped ZnO nanostructures can also show RTFM, which in general is dependent on ZnO morphologies. Here, we will give an overall review on undoped ZnO nanomaterials with RTFM. The advanced strategies to achieve multidimensional (quasi-0D, 1D, 2D, and 3D) ferromagnetic ZnO nanostructures and the mechanisms behind RTFM are systematically presented. We have successfully prepared ferromagnetic nanostructures, including thin films, horizontal arrays and vertical arrays. The existing challenges, including open questions about quantum-bound ZnO nanostructures, are then discussed.

show abstract

“…PAD is a chemical synthesis method in which metal ions coordinated with polymers are used as the precursor, and then the polymer is removed at a high temperature (approximately 500 • C) [1][2][3][4][5][20][21][22][23][24]. Owing to the unique properties of its polymer-involved process, PAD has five main advantages: (1) it can realize wafer-scale preparation of materials [2][3][4][5]19,20,25]; (2) it can accurately adjust the thickness in the range of sub-nanometer thickness to a thickness of hundreds of nanometers [2,5,17,[26][27][28];…”

Section: Introductionmentioning

confidence: 99%

The Progress on Magnetic Material Thin Films Prepared Using Polymer-Assisted Deposition

2023

Self Cite

View full text Add to dashboard Cite

Polymer-assisted deposition (PAD) has been widely used in the preparation of high-quality oxides and sulfides for basic research and applications. Specifically, diverse PAD-prepared magnetic material thin films such as ZnO, Ga2O3, SrRuO3, LaCoO3, LaMnO3, Y3Fe5O12, MoS2, MoSe2, and ReS2 thin films have been grown, in which thickness-dependent, strain-modulated, doping-mediated, and/or morphology-dependent room-temperature ferromagnetism (RTFM) have been explored. Inspired by the discovery of intrinsic low-temperature FM in two-dimensional (2D) systems prepared using mechanical exfoliation, the search for more convenient methods to prepare 2D ferromagnetic materials with high-temperature FM has seen explosive growth, but with little success. Fortunately, the very recent synthesis of 2D NiO by PAD has shed light on this challenge. Based on these abovementioned developments, the difficulties of PAD when preparing a-few-nanometer single-crystalline materials and the opportunities in PAD for novel materials such as chiral magnetic soliton material Cr1/3NbS2 are discussed.

show abstract

Synthesis, properties, and applications of large-scale two-dimensional materials by polymer-assisted deposition

Cited by 12 publications

References 103 publications

Nanomaterial-Based Fluorescent Biosensor for Food Safety Analysis

Nanomaterial-Based Fluorescent Biosensor for Food Safety Analysis

Morphology-Dependent Room-Temperature Ferromagnetism in Undoped ZnO Nanostructures

The Progress on Magnetic Material Thin Films Prepared Using Polymer-Assisted Deposition

Contact Info

Product

Resources

About