Polyaniline-grafted nanodiamonds for efficient photothermal tumor therapy

Ahn, Guk Young; Yun, Tae Hoon; Park, Juri; Lee, Min Jeong; Choi, Inseong; Ryu, Taekyung; Na, Kun; Choi, Sung‐Wook

doi:10.1016/j.colsurfb.2019.04.063

Cited by 24 publications

(7 citation statements)

References 37 publications

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“…In traditional solar–thermal energy conversion systems, metal nanoparticles are often used as solar-light absorbers to generate heat on the basis of their surface plasmonic effect, which are also used in the field of photothermal energy conversion and biomedicines. − In addition, organic hydrogels could reduce the phase-change enthalpy of the water and hence improve their solar steam generation rates, , but their water transport rates could be an issue under concentrated solar irradiation . Besides, polypyrrole, , polyaniline, , graphene, − graphite, carbon nanotube, , and MXene , have also been utilized as photothermal energy conversion materials because of their strong ability of absorbing solar light and converting solar energy to thermal energy. As reported, a black body is regarded as the most efficient solar-light absorber and emitter because it can absorb solar light without any reflection or transmission .…”

Section: Introductionmentioning

confidence: 99%

Coating of Wood with Fe₂O₃-Decorated Carbon Nanotubes by One-Step Combustion for Efficient Solar Steam Generation

et al. 2021

ACS Appl. Mater. Interfaces

110

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As the global water shortage becomes increasingly serious, it is highly imperative to develop efficient, renewable, and large-scale water purification devices. Herein, an efficient solar-driven water purification device of wood coated with Fe2O3 nanoparticle-decorated carbon nanotubes (Fe2O3/CNT) is fabricated in only a few seconds by one-step combustion of ferric acetylacetonate in an ambient environment. The thin layer of the Fe2O3/CNT hybrid coated on the upper surface of the wood serves as a solar-light absorber for converting solar energy to thermal energy, while the thermally insulating wood layer with vertically aligned channels endows the device with rapid water upward transport and localizes the generated heat inside the Fe2O3/CNT layer for solar-driven water evaporation. As a result, the wood/Fe2O3/CNT device achieves a high water steam generation capability of 1.42 kg m–2 h–1 along with an excellent evaporation efficiency of 87.2% under 1 sun irradiation, higher than most of the wood-based solar-driven water evaporation device reported. This device is also efficient in the purification of seawaters and wastewaters. This work demonstrates a rapid and facile methodology for large-scale fabrication of wood/Fe2O3/CNT devices for efficient solar-driven water purification.

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Section: Introductionmentioning

confidence: 99%

Coating of Wood with Fe₂O₃-Decorated Carbon Nanotubes by One-Step Combustion for Efficient Solar Steam Generation

et al. 2021

ACS Appl. Mater. Interfaces

110

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“…The property of boron-doped NDs to heat a solvent under laser radiation (1-5 W/cm 2 ) opens broad prospects for their use to create nanoagents for medical oncology and local hyperthermia. Choi et al fabricated polyaniline grafted ND nanoparticles (PAN-ND) by polymerizing aniline on the surface of amine modified NDs for efficient PTT [122]. PAN-NDs have smaller particle sizes, are more rounded, and have higher cellular uptake efficiency compared to PAN nanoparticles.…”

Section: Photothermal and Photodynamic Therapy Based On Nanodiamondmentioning

confidence: 99%

Nanodiamond in cancer theranostics

Zhu

Zhang

et al. 2023

Nano TransMed

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Nanodiamonds (NDs) are emerging as a promising platform for theranostic particles since they offer a single platform that possesses multiple important properties. These include a simple mechanism of synthesis, small size, chemical inertness, a variety of available surface functional groups, good biocompatibility, stable fluorescence, and a long fluorescence lifetime. The use of NDs to deliver anticancer drugs has been an important ND application since NDs can increase chemosensitivity, sustain drug release, and minimize drug side effects. These unique properties have stimulated the application of NDs to cancer imaging and therapy. In this review, we offer a brief introduction of ND structure and their functional properties. This is followed by a summary of recent uses of NDs for imaging purposes, including fluorescent imaging, magnetic resonance imaging (MRI), and other imaging technologies. Special concern is given to studies focusing on NDs use for anticancer drug delivery, anticancer gene delivery, photothermal and photodynamic therapies, and multifunctional combination therapy. We then discuss ND biocompatibility and toxicity in various cells and animal models. Finally, we also discuss the main problems to be solved by future research before NDs can be put to clinical use. The purpose of this review is to provide a side-by-side comparison of studies reporting ND-mediated cancer imaging therapy so that readers can assess the potential clinical applications of ND and have the background necessary to understand the clinical test results associated with ND-related therapy in animals and humans.

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“…Therefore, based on the advantages of organic CPs and inorganic NIR nanomaterials, it is of great prospect to design several types of NIR absorbing materials with a simple process, low price, and excellent photothermal treatment effects. In this regard, many types of research have been reported based on PANI-containing nanocomposites, aiming at obtaining nanomaterials with excellent compatibility, biostability, and strong NIR absorbance and thus outstanding PTT efficiency. , For example, Au/PANI core–shell nanocomposite, lanthanide-based upconversion NPs/PANI core–shell nanocomposite, PANI/porous silicon, graphene and Au NP core–PANI shell, surface-modified PANI NPs by Pluronic F127, etc.…”

Section: Conjugated Polymer-based Ptasmentioning

confidence: 99%

“…In this regard, many types of research have been reported based on PANI-containing nanocomposites, aiming at obtaining nanomaterials with excellent compatibility, biostability, and strong NIR absorbance and thus outstanding PTT efficiency. 60,61 For example, Au/PANI core−shell nanocomposite, 62 lanthanidebased upconversion NPs/PANI core−shell nanocomposite, 63 PANI/porous silicon, 64 graphene and Au NP core−PANI shell, 65 surface-modified PANI NPs by Pluronic F127, 66 etc.…”

Section: Conjugated Polymer-based Ptasmentioning

confidence: 99%

Polymer-Based Nanomaterials for Noninvasive Cancer Photothermal Therapy

Zhang

et al. 2020

ACS Appl. Polym. Mater.

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Over the past decade, noninvasive photothermal therapy (PTT) has been intensively investigated for the treatment of tumors. In contrast to the traditional therapies, PTT has high tumor ablation efficiency and slight or no side effects, which are promising in medicine and clinical applications. In this review, we introduce the application of polymer-based nanomaterials for PTT of cancer and focus on the development profile, typical researches, and the latest research progress of the representative polymer photothermal agents (PTAs). We briefly summarize common PTAs involving inorganic materials and organic small molecules dyes and describe the polymer-based PTAs, including polyaniline (PANI), polypyrrole (PPy), polydopamine (PDA), donor−acceptor (D−A) structured polymer molecules, and poly(3,4ethylenedioxythiophene):poly(4-styrenesulfonate) (PEDOT:PSS).Through this review, we can have an overall understanding of polymer photothermal materials in cancer photothermal therapy.

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Polyaniline-grafted nanodiamonds for efficient photothermal tumor therapy

Cited by 24 publications

References 37 publications

Coating of Wood with Fe₂O₃-Decorated Carbon Nanotubes by One-Step Combustion for Efficient Solar Steam Generation

Coating of Wood with Fe₂O₃-Decorated Carbon Nanotubes by One-Step Combustion for Efficient Solar Steam Generation

Nanodiamond in cancer theranostics

Polymer-Based Nanomaterials for Noninvasive Cancer Photothermal Therapy

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Polyaniline-grafted nanodiamonds for efficient photothermal tumor therapy

Cited by 24 publications

References 37 publications

Coating of Wood with Fe2O3-Decorated Carbon Nanotubes by One-Step Combustion for Efficient Solar Steam Generation

Coating of Wood with Fe2O3-Decorated Carbon Nanotubes by One-Step Combustion for Efficient Solar Steam Generation

Nanodiamond in cancer theranostics

Polymer-Based Nanomaterials for Noninvasive Cancer Photothermal Therapy

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Coating of Wood with Fe₂O₃-Decorated Carbon Nanotubes by One-Step Combustion for Efficient Solar Steam Generation

Coating of Wood with Fe₂O₃-Decorated Carbon Nanotubes by One-Step Combustion for Efficient Solar Steam Generation