Nanomaterials for the Photothermal Killing of Bacteria

Yougbaré, Sibidou; Mutalik, Chinmaya; Krisnawati, Dyah Ika; Kristanto, Heny; Jazidie, Achmad; Nuh, Mohammad; Cheng, Tsai Mu; Kuo, Tsung‐Rong

doi:10.3390/nano10061123

Cited by 108 publications

(73 citation statements)

References 131 publications

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“…Experimental work is currently ongoing using gold nanoparticles able to be heated as nanosources of heat when they are illuminated with a specific wavelength. This methodology can be used to kill tumoral cells [62] , [63] , [64] by transferring heat to target cells, as well as to inactivate bacteria [65] and virus ( e.g. SARS-CoV-2).…”

Section: Discussionmentioning

confidence: 99%

Temperature effect on the SARS-CoV-2: A molecular dynamics study of the spike homotrimeric glycoprotein

Martí¹,

Torras²,

Bertrán³

et al. 2021

Computational and Structural Biotechnology Journal

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Section: Discussionmentioning

confidence: 99%

Temperature effect on the SARS-CoV-2: A molecular dynamics study of the spike homotrimeric glycoprotein

Martí¹,

Torras²,

Bertrán³

et al. 2021

Computational and Structural Biotechnology Journal

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“…To improve the treatment efficacy, strategies include increasing the irradiation time and adding bioactive agents for co-therapy. Photothermal antibacterial materials can be combined with various antibacterial substances, (such as Cu 2 O [ 98 ], Ag + [ 99 , 100 ], and Au [ 101 ]), to increase antibacterial effect. The antimicrobial metal ions and metal oxides can act synergistically with photothermal materials to increase the antimicrobial properties of the composite material.…”

Section: Potential Mechanisms Of Photothermal Hydrogels For Wound Heamentioning

confidence: 99%

A Review on Hydrogels with Photothermal Effect in Wound Healing and Bone Tissue Engineering

Zhang

Tan

et al. 2021

Polymers

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Photothermal treatment (PTT) is a promising strategy to deal with multidrug-resistant bacteria infection and promote tissue regeneration. Previous studies demonstrated that hyperthermia can effectively inhibit the growth of bacteria, whereas mild heat can promote cell proliferation, further accelerating wound healing and bone regeneration. Especially, hydrogels with photothermal properties could achieve remotely controlled drug release. In this review, we introduce a photothermal agent hybrid in hydrogels for a photothermal effect. We also summarize the potential mechanisms of photothermal hydrogels regarding antibacterial action, angiogenesis, and osteogenesis. Furthermore, recent developments in photothermal hydrogels in wound healing and bone regeneration applications are introduced. Finally, future application of photothermal hydrogels is discussed. Hydrogels with photothermal effects provide a new direction for wound healing and bone regeneration, and this review will give a reference for the tissue engineering.

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“…Nanomedicine provides nanomaterials that can be used as a substrate for cell growth and proliferation and can deliver medicine and biological molecules, which eventually results in new tissue or organ replacing the damaged body part under controlled conditions [ 104 ]. Among the various nanomedicine techniques is the guided regeneration technique, where synthetic biodegradable nanoplatforms like poly(L-lactic acid) (PLLA), polyglycolic acid (PGA), poly(D,L-lactide-co-glycolide) (PLGA), polycaprolactone (PCL), polyphosphazenes, etc., are used for directing cell growth [ 105 , 106 , 107 , 108 , 109 ].…”

Section: Nanomaterials For Biomedical Applicationsmentioning

confidence: 99%

Nanomaterials for Biomedical Applications: Production, Characterisations, Recent Trends and Difficulties

et al. 2021

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Designing of nanomaterials has now become a top-priority research goal with a view to developing specific applications in the biomedical fields. In fact, the recent trends in the literature show that there is a lack of in-depth reviews that specifically highlight the current knowledge based on the design and production of nanomaterials. Considerations of size, shape, surface charge and microstructures are important factors in this regard as they affect the performance of nanoparticles (NPs). These parameters are also found to be dependent on their synthesis methods. The characterisation techniques that have been used for the investigation of these nanomaterials are relatively different in their concepts, sample preparation methods and obtained results. Consequently, this review article aims to carry out an in-depth discussion on the recent trends on nanomaterials for biomedical engineering, with a particular emphasis on the choices of the nanomaterials, preparation methods/instruments and characterisations techniques used for designing of nanomaterials. Key applications of these nanomaterials, such as tissue regeneration, medication delivery and wound healing, are also discussed briefly. Covering this knowledge gap will result in a better understanding of the role of nanomaterial design and subsequent larger-scale applications in terms of both its potential and difficulties.

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Nanomaterials for the Photothermal Killing of Bacteria

Cited by 108 publications

References 131 publications

Temperature effect on the SARS-CoV-2: A molecular dynamics study of the spike homotrimeric glycoprotein

Temperature effect on the SARS-CoV-2: A molecular dynamics study of the spike homotrimeric glycoprotein

A Review on Hydrogels with Photothermal Effect in Wound Healing and Bone Tissue Engineering

Nanomaterials for Biomedical Applications: Production, Characterisations, Recent Trends and Difficulties

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