Interfacial Solar Evaporation: From Fundamental Research to Applications

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(23)

Published: Feb. 22, 2024

Abstract In the last decade, interfacial solar steam generation (ISSG), powered by natural sunlight garnered significant attention due to its great potential for low‐cost and environmentally friendly clean water production in alignment with global decarbonization efforts. This review aims share knowledge engage a broader readership about current progress of ISSG technology facing challenges promote further advancements toward practical applications. The first part this assesses strategies enhancing energy efficiency systems, including optimizing light absorption, reducing losses, harvesting additional energy, lowering evaporation enthalpy. Subsequently, faced technologies, notably salt accumulation bio‐fouling issues applications, are elucidated contemporary methods discussed overcome these challenges. end, applications ISSG, ranging from initial seawater desalination industrial wastewater purification power generation, sterilization, soil remediation, innovative concept sea farm, introduced, highlighting promising contributing sustainable conscious practices. Based on in‐depth understanding aspects, future research focuses proposed address both fundamental

Language: Английский

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Plasmonic silver and gold nanoparticles: shape- and structure-modulated plasmonic functionality for point-of-caring sensing, bio-imaging and medical therapy

Chemical Society Reviews, Journal Year: 2024, Volume and Issue: 53(6), P. 2932 - 2971

Published: Jan. 1, 2024

Silver and gold nanoparticles have found extensive biomedical applications due to their strong localized surface plasmon resonance (LSPR) intriguing plasmonic properties. This review article focuses on the correlation among particle geometry, properties applications. It discusses how shape size are tailored

Language: Английский

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Advances in photothermal regulation strategies: from efficient solar heating to daytime passive cooling

Chemical Society Reviews, Journal Year: 2023, Volume and Issue: 52(21), P. 7389 - 7460

Published: Jan. 1, 2023

This review provides a comprehensive overview of photothermal regulation strategies from fundamentals, criteria, and advanced materials to emerging applications.

Language: Английский

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Harnessing the potential of hydrogels for advanced therapeutic applications: current achievements and future directions

Signal Transduction and Targeted Therapy, Journal Year: 2024, Volume and Issue: 9(1)

Published: July 1, 2024

The applications of hydrogels have expanded significantly due to their versatile, highly tunable properties and breakthroughs in biomaterial technologies. In this review, we cover the major achievements potential therapeutic applications, focusing primarily on two areas: emerging cell-based therapies promising non-cell modalities. Within context cell therapy, discuss capacity overcome existing translational challenges faced by mainstream therapy paradigms, provide a detailed discussion advantages principal design considerations for boosting efficacy as well list specific examples different disease scenarios. We then explore drug delivery, physical intervention therapies, other areas (e.g., bioadhesives, artificial tissues, biosensors), emphasizing utility beyond mere delivery vehicles. Additionally, complement our latest progress clinical application outline future research directions, particularly terms integration with advanced biomanufacturing This review aims present comprehensive view critical insights into selection both tailored meet requirements diverse diseases situations.

Language: Английский

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Nanomaterials-based photothermal therapies for antibacterial applications

Materials & Design, Journal Year: 2023, Volume and Issue: 233, P. 112231 - 112231

Published: Aug. 9, 2023

Bacterial infection continues to be one of the biggest threats human health. The therapeutic effect is significantly reduced as a result development super-bacteria-resistant bacteria due overuse antibiotics for conventional antimicrobial treatment. emergence drug-resistant makes it necessary develop new treatments. Following successful application photothermal therapy in field oncology treatment, more and researchers are applying treatments achieving important results, especially treatment bacterial infections. As non-invasive anti-infection method, has advantages broad-spectrum properties, short period, low systemic impact. In PTT, efficacy strongly depends on different laser properties choice agents (PTAs). purpose this review discuss most recent developments nanomaterials that antibacterial. We will delve into principles spectrum PTAs provide summary current synthesis, classification, structural features, physicochemical antibacterial performance research. challenges future prospects enhanced cytotoxicity investigated.

Language: Английский

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Flexible Conformally Bioadhesive MXene Hydrogel Electronics for Machine Learning‐Facilitated Human‐Interactive Sensing

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(31)

Published: March 29, 2024

Wearable epidermic electronics assembled from conductive hydrogels are attracting various research attention for their seamless integration with human body conformally real-time health monitoring, clinical diagnostics and medical treatment, human-interactive sensing. Nevertheless, it remains a tremendous challenge to simultaneously achieve bioadhesive remarkable self-adhesiveness, reliable ultraviolet (UV) protection ability, admirable sensing performance high-fidelity epidermal electrophysiological signals along timely photothermal therapeutic performances after diagnostic sensing, as well efficient antibacterial activity hemostatic effect potential therapy. Herein, hydrogel-based sensor, featuring superior self-adhesiveness excellent UV-protection performance, is developed by dexterously assembling conducting MXene nanosheets network biological hydrogel polymer stably attaching onto skin high-quality recording of high signal-to-noise ratios (SNR) low interfacial impedance intelligent diagnosis smart human-machine interface. Moreover, sign language gesture recognition platform based on collected electromyogram (EMG) designed hassle-free communication hearing-impaired people the help advanced machine learning algorithms. Meanwhile, possesses capability, biocompatibility, effective hemostasis properties promising bacterial-infected wound bleeding.

Language: Английский

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Polyelectrolyte Hydrogel‐Functionalized Photothermal Sponge Enables Simultaneously Continuous Solar Desalination and Electricity Generation Without Salt Accumulation

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(25)

Published: March 18, 2024

Abstract Technologies that can simultaneously generate electricity and desalinate seawater are highly attractive required to meet the increasing global demand for power clean water. Here, a bifunctional solar evaporator features continuous electric generation in without salt accumulation is developed by rational design of polyelectrolyte hydrogel‐functionalized photothermal sponge. This not only exhibits an unprecedentedly high water evaporation rate 3.53 kg m −2 h −1 along with 98.6% energy conversion efficiency but also uninterruptedly deliver voltage output 0.972 V current density 172.38 µA cm high‐concentration brine over prolonged period under one sun irradiation. Many common electronic devices be driven simply connecting units series or parallel any other auxiliaries. Different from previously proposed mechanism, this study reveals water‐enabled proton concentration fields intermediate region induce additional ion field free containing solute, further enhance output. Given low‐cost materials, simple self‐regeneration design, scalable fabrication processes, stable performance, work offers promising strategy addressing shortages sustainable electricity.

Language: Английский

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Structure integration and architecture of solar-driven interfacial desalination from miniaturization designs to industrial applications

Nature Water, Journal Year: 2024, Volume and Issue: 2(2), P. 115 - 126

Published: Feb. 21, 2024

Language: Английский

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Efficient Photothermal Anti‐/Deicing Enabled by 3D Cu_2‐xS Encapsulated Phase Change Materials Mixed Superhydrophobic Coatings

Advanced Materials, Journal Year: 2023, Volume and Issue: 36(3)

Published: Nov. 23, 2023

Abstract Photothermal superhydrophobic surfaces are one of the most promising anti‐/deicing materials, yet they limited by low energy density and intermittent nature solar energy. Here, a coupling solution based on microencapsulated phase change materials (MPCMs) that integrates photothermal effect thermal storage is proposed. Dual‐shell octahedral MPCMs with Cu 2 O as first layer 3D 2‐x S second for time designed. By morphology manipulation shell, local surface plasmonic heating modulation realized, MPCM reveals full‐spectrum high absorption conversion efficiency up to 96.1%. The temperature enthalpy remain in good consistency after 200 cycles. Multifunctional phase‐change composite coatings fabricated combining hydrolyzed polycondensation products octadecyl trichlorosilane dual‐shell MPCM. multifunctional exhibit excellent performance under humidity conditions. This work not only provides new approach design high‐performance but also opens an avenue anti‐icing application coatings.

Language: Английский

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Hydrogels as promising platforms for solar-driven water evaporators

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 479, P. 147519 - 147519

Published: Nov. 19, 2023

Language: Английский

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