Veruscript Functional Nanomaterials

2019 ◽  
Keyword(s):  
Functional Nanomaterials

Current Progresses of Functional Nanomaterials for Imaging Diagnosis and Treatment of Melanoma

2019 ◽  
Vol 19 (27) ◽  
pp. 2494-2506 ◽  
Author(s):  
Congcong Zhu ◽  
Yunjie Zhu ◽  
Huijun Pan ◽  
Zhongjian Chen ◽  
Quangang Zhu
Keyword(s):  
Treatment Options ◽  
Skin Tumor ◽  
Diagnosis And Treatment ◽  
Chemotherapeutic Drugs ◽  
Imaging Diagnosis ◽  
Functional Nanomaterials ◽  
Disease Prognosis ◽  
Unsuccessful Treatment ◽  
Short Period ◽  
Malignant Skin

Melanoma is a malignant skin tumor that results in poor disease prognosis due to unsuccessful treatment options. During the early stages of tumor progression, surgery is the primary approach that assures a good outcome. However, in the presence of metastasis, melanoma hasbecome almost immedicable, since the tumors can not be removed and the disease recurs easily in a short period of time. However, in recent years, the combination of nanomedicine and chemotherapeutic drugs has offered promising solutions to the treatment of late-stage melanoma. Extensive studies have demonstrated that nanomaterials and their advanced applications can improve the efficacy of traditional chemotherapeutic drugs in order to overcome the disadvantages, such as drug resistance, low drug delivery rate and reduced targeting to the tumor tissue. In the present review, we summarized the latest progress in imaging diagnosis and treatment of melanoma using functional nanomaterials, including polymers, liposomes, metal nanoparticles, magnetic nanoparticles and carbon-based nanoparticles. These nanoparticles are reported widely in melanoma chemotherapy, gene therapy, immunotherapy, photodynamic therapy, and hyperthermia.

scholarly journals The prototypes of nanozyme-based nanorobots

2020 ◽  
Vol 6 (6) ◽  
pp. 223-244
Author(s):  
Jiaying Xie ◽  
Yiliang Jin ◽  
Kelong Fan ◽  
Xiyun Yan
Keyword(s):  
Functional Nanomaterials ◽  
Promising Candidate ◽  
Future Directions ◽  
Complex Tasks ◽  
Logic Control ◽  
The Future ◽  
Flexible Designs

AbstractArtificial nanorobot is a type of robots designed for executing complex tasks at nanoscale. The nanorobot system is typically consisted of four systems, including logic control, driving, sensing and functioning. Considering the subtle structure and complex functionality of nanorobot, the manufacture of nanorobots requires designable, controllable and multi-functional nanomaterials. Here, we propose that nanozyme is a promising candidate for fabricating nanorobots due to its unique properties, including flexible designs, controllable enzyme-like activities, and nano-sized physicochemical characters. Nanozymes may participate in one system or even combine several systems of nanorobots. In this review, we summarize the advances on nanozyme-based systems for fabricating nanorobots, and prospect the future directions of nanozyme for constructing nanorobots. We hope that the unique properties of nanozymes will provide novel ideas for designing and fabricating nanorobotics.

scholarly journals Multifunctional Structured Platforms: From Patterning of Polymer-Based Films to Their Subsequent Filling with Various Nanomaterials

Polymers ◽  
2021 ◽  
Vol 13 (3) ◽  
pp. 445
Author(s):  
Madalina Handrea-Dragan ◽  
Ioan Botiz
Keyword(s):  
Surface Relief ◽  
Flexible Substrates ◽  
Biological Sensing ◽  
Functional Nanomaterials ◽  
Periodic Surface ◽  
Storage Media

There is an astonishing number of optoelectronic, photonic, biological, sensing, or storage media devices, just to name a few, that rely on a variety of extraordinary periodic surface relief miniaturized patterns fabricated on polymer-covered rigid or flexible substrates. Even more extraordinary is that these surface relief patterns can be further filled, in a more or less ordered fashion, with various functional nanomaterials and thus can lead to the realization of more complex structured architectures. These architectures can serve as multifunctional platforms for the design and the development of a multitude of novel, better performing nanotechnological applications. In this work, we aim to provide an extensive overview on how multifunctional structured platforms can be fabricated by outlining not only the main polymer patterning methodologies but also by emphasizing various deposition methods that can guide different structures of functional nanomaterials into periodic surface relief patterns. Our aim is to provide the readers with a toolbox of the most suitable patterning and deposition methodologies that could be easily identified and further combined when the fabrication of novel structured platforms exhibiting interesting properties is targeted.

Engineering Functional Nanomaterials Through the Amino Group

2021 ◽  
pp. 285-340
Author(s):  
Giacomo Filippini ◽  
Paolo Pengo ◽  
Susanna Bosi ◽  
Giulio Ragazzon ◽  
Lucia Pasquato ◽  
...  
Keyword(s):  
Amino Group ◽  
Functional Nanomaterials

scholarly journals A New Hope: Self-Assembling Peptides with Antimicrobial Activity

Pharmaceutics ◽  
2019 ◽  
Vol 11 (4) ◽  
pp. 166 ◽  
Author(s):  
Lucia Lombardi ◽  
Annarita Falanga ◽  
Valentina Del Genio ◽  
Stefania Galdiero
Keyword(s):  
Self Assembly ◽  
Biomedical Applications ◽  
High Specificity ◽  
Antibacterial Activities ◽  
Mechanisms Of Action ◽  
Great Promise ◽  
Functional Nanomaterials ◽  
Self Assembling ◽  
Low Toxicity ◽  
Bio Compatibility

Peptide drugs hold great promise for the treatment of infectious diseases thanks to their novel mechanisms of action, low toxicity, high specificity, and ease of synthesis and modification. Naturally developing self-assembly in nature has inspired remarkable interest in self-assembly of peptides to functional nanomaterials. As a matter of fact, their structural, mechanical, and functional advantages, plus their high bio-compatibility and bio-degradability make them excellent candidates for facilitating biomedical applications. This review focuses on the self-assembly of peptides for the fabrication of antibacterial nanomaterials holding great interest for substituting antibiotics, with emphasis on strategies to achieve nano-architectures of self-assembly. The antibacterial activities achieved by these nanomaterials are also described.

Publication activities of Russian organizations in the area of functional nanomaterials

2012 ◽  
Vol 39 (1) ◽  
pp. 13-19 ◽  
Author(s):  
N. S. Soloshenko ◽  
V. M. Efremenkova ◽  
O. V. Kirillova
Keyword(s):  
Functional Nanomaterials

Nonstoichiometric Zinc Oxide Nanorod Arrays Doped Co or Ni as Effective Antimicrobial Materials

2012 ◽  
Vol 518-523 ◽  
pp. 760-763
Author(s):  
Chang Yun Chen ◽  
Quan Zhan Chen ◽  
Mei Shi ◽  
Feng Zhou ◽  
Chun Hua ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Zno Nanorod ◽  
Nanorod Arrays ◽  
Zno Nanorod Arrays ◽  
Functional Nanomaterials ◽  
Antimicrobial Materials ◽  
Doped Zno

Nonstoichiometric Zinc oxide (ZnO) nanorod arrays doped Co or Ni can be easily obtained by calicining soaked ZnO nanorod arrays. More importantly, the nonstoichiometric doped ZnO nanoarrays have more effective antimicrobial than pure ZnO nanoarrays, which means we can obtain a kind of promising new effective functional nanomaterials.

MoS2/Cellulose Paper Coupled with SnS2 Quantum Dots as 2D/0D Electrode for High Performance Flexible Supercapacitor

2021 ◽  
Author(s):  
Enaganti Prasanth Kumar ◽  
Venkatarao Selamneni ◽  
Parikshit Sahatiya ◽  
Sanket Goel
Keyword(s):  
Quantum Dots ◽  
High Performance ◽  
Functional Nanomaterials ◽  
Hybrid Functional ◽  
Cellulose Paper ◽  
Flexible Supercapacitor ◽  
Flexible Supercapacitors ◽  
Porous Substrates

The effective incorporation of novel and highly conductive hybrid functional nanomaterials onto flexible and porous substrates are extremely desirable to develop flexible supercapacitors. Even though there are reports on the...

Lignin-containing cellulose nanomaterials: preparation and applications

2021 ◽  
Author(s):  
Kun Liu ◽  
Haishun Du ◽  
Ting Zheng ◽  
Wei Liu ◽  
Meng Zhang ◽  
...  
Keyword(s):  
High Tech ◽  
Functional Nanomaterials ◽  
The Past ◽  
Cellulose Nanomaterials

In the past few years, cellulose nanomaterials obtained from lignocellulose have attracted extensive attention as functional nanomaterials with excellent properties and great application potentials in a variety of high-tech fields....

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