Related references
Note: Only part of the references are listed.
Article
Chemistry, Multidisciplinary
Ting Wang et al.
Summary: This study designs and constructs a Cu delta+/CeO2-TiO2 photocatalyst, which effectively converts CO2 into C-2 product through the synergistic effect of engineered catalytic interfaces and multiple active sites, and reveals the photocatalytic mechanism.
Article
Chemistry, Multidisciplinary
Ling Li et al.
Summary: This study reports a new method for designing the active centers of vanadium-based artificial enzymes by modulating electron transfer, which enhances catalytic performance and shows potential for combating drug-resistant bacteria and treating wounds.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Minggang Yang et al.
Summary: A TiO2/TiO2-x metasurface with potent NIR-responsive antibacterial activity is produced on a Ti alloy implant, showing promising antibacterial efficacy in both in vitro and in vivo tests. Electromagnetic simulations prove that the NIR absorption and near-field distribution of the metasurface can be tuned, demonstrating its capacity to manipulate light adsorption, photocatalysis, and biological properties.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Ning Tang et al.
ADVANCED MATERIALS
(2022)
Article
Chemistry, Physical
Jiayu Zeng et al.
Summary: Bacterial infections are a growing health issue, and timely diagnosis and treatment are crucial. This paper presents a multifunctional nanotheranostics platform based on the unique micro-environment of bacterial infections, which allows for bacterial bioimaging and simultaneous inactivation. The experiments show that the self-assembled nanoclusters can emit fluorescence in bacterial infections and efficiently sterilize bacteria through multiple mechanisms. Furthermore, the nanotheranostics platform exhibits good performance in in vivo tests and accelerates wound healing in bacterial infections.
Article
Multidisciplinary Sciences
Zongqiang Wang et al.
Summary: A structurally diverse colistin congener (macolacin) has been discovered, which is active against bacteria with mcr-1 and phosphoethanolamine transferase genes, providing a potential solution for overcoming colistin-resistant pathogens.
Article
Chemistry, Physical
Miquel Torras et al.
Summary: The study uses a light-trapping scheme to increase the light-harvesting efficiency of TiO2 semiconductors, improving photocatalytic performance for hydrogen production, and may open new avenues in solar harvesting.
ADVANCED ENERGY MATERIALS
(2022)
Article
Chemistry, Multidisciplinary
Xueting Pan et al.
Summary: Clinical therapy of multidrug resistant (MDR) bacteria-induced deep-tissue infections like pneumonia is challenging. This study developed ZIF-8-derived carbon@TiO2 nanoparticles (ZTNs) as inhalable sonosensitizers for the treatment of bacterial pneumonia. The ZTNs showed excellent efficacy in killing Gram-negative MDR bacteria in vitro upon ultrasound irradiation. In animal models, the ZTNs effectively eliminated bacteria in the lungs and even achieved 100% survival rate in severely immunodeficient mice with lethal bacterial pneumonia, without obvious toxicity.
ADVANCED FUNCTIONAL MATERIALS
(2022)
Article
Materials Science, Multidisciplinary
Mi Chen et al.
Summary: This study develops a multifunctional bioactive material BSr@PPE, which exhibits photothermal effect, antibacterial activity, and biocompatibility, to promote wound repair under tumor and infection-impaired conditions.
Review
Materials Science, Multidisciplinary
Shun Duan et al.
Summary: The development of antimicrobial materials has evolved from ancient silver containers to modern synthesized chemicals, constantly improving and enhancing efficacy. With advances in materials science and engineering, multifunctional antimicrobial materials now have the ability to effectively combat infections and enhance the efficacy of medical devices.
PROGRESS IN MATERIALS SCIENCE
(2022)
Article
Multidisciplinary Sciences
Mathew Stracy et al.
Summary: Currently, the treatment of bacterial infections focuses on choosing antibiotics based on the susceptibility of the pathogen, but there is less attention given to the risk of treatment-induced resistance. By using genomic sequencing and machine learning analysis, it is possible to predict and minimize the emergence of resistance at the individual-patient level.
Article
Chemistry, Physical
Dongxue Zhou et al.
Summary: Element doping is an effective strategy to enhance the performance of photocatalysts. In this study, Ni, In co-doped ZnIn2S4 photocatalyst was successfully synthesized and exhibited superior H-2 evolution performance, with an increase of nearly 1.8 and 6.1 times compared to In-doped ZnIn2S4 and pure ZnIn2S4 photocatalysts, respectively.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2022)
Article
Chemistry, Physical
Shuaiqi Gong et al.
Summary: This study presents a highly efficient and selective photocatalyst, In@Mo2C-d, for CO2 reduction. The photocatalyst is prepared through an ion exchange and carbothermal reduction process, resulting in a self-core-shell nanoflower structure with defects. The experimental results show that the photocatalyst achieves 97.3% selectivity and a reaction rate of 234.4 mu mol g-1 h-1 for the visible light-driven CO2-to-CO reduction in aqueous media. Extensive physicochemical measurements reveal the photocatalytic mechanism, electron localization at nearby Mo sites, and the effect of doping and defects on the catalytic activity.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2022)
Review
Chemistry, Inorganic & Nuclear
Na Tian et al.
Summary: This review provides a comprehensive summary of the applications of layered bismuth-based (LBB) materials in photocatalysis, including their classification, characteristics, synthesis, and strategies for improving their photocatalytic performance. It introduces the extensive photocatalytic applications of LBB materials, as well as provides perspectives for future development.
COORDINATION CHEMISTRY REVIEWS
(2022)
Review
Chemistry, Inorganic & Nuclear
Xueying Li et al.
Summary: The design and preparation of dual Z-scheme photocatalytic system have been proven effective in addressing environmental pollution and energy crisis. This review focuses on the charge carrier transfer paths and construction principles of dual Z-scheme photocatalysts, elucidating their mechanism of action at the molecular level. The applications of these photocatalysts in organic pollutant degradation, inorganic pollutant conversion, water splitting, and CO2 conversion are summarized, along with the challenges and prospects of this new material.
COORDINATION CHEMISTRY REVIEWS
(2022)
Article
Medicine, Research & Experimental
Bingshuai Zhou et al.
Summary: This study developed a near-infrared strategy for antibacterial photodynamic therapy using a nanoplatform that can simultaneously generate oxygen and carbon monoxide. The nanoplatform exhibited effective antibacterial and anti-inflammatory effects in vitro and in vivo.
Review
Chemistry, Multidisciplinary
Van-Nghia Nguyen et al.
Summary: Microbial infectious diseases, especially those caused by new and antibiotic-resistant bacteria, pose a significant threat to global human health. Phototherapy, as an antibiotic-free treatment, shows promise in treating microbial infections due to its selectivity, non-invasiveness, minimal side effects, and broad antimicrobial activity. This tutorial review provides an overview of the concept and significance of phototherapy, as well as recent research progress in using organic photosensitizers for antimicrobial applications.
CHEMICAL SOCIETY REVIEWS
(2022)
Article
Chemistry, Physical
Jingmei Zhao et al.
Summary: The synthesized TiO2-x/WO3•0.33H2O HNP nanoparticles possess highly reversible light-responsive color switching properties, with rapid light response and long reversible color switching cycles. These nanomaterials have great potential for applications in ink-free, light-printable rewritable paper.
Article
Chemistry, Multidisciplinary
Yusong Tu et al.
Summary: The functionalization of reduced graphene oxide (rGO) with copper ions significantly enhances antibacterial activity and minimizes toxicity to mammalian cells. Through cation-pi interaction, rGO forms a composite with copper ions at an extremely low concentration level, displaying selective antibacterial activity against bacterial cells.
ADVANCED FUNCTIONAL MATERIALS
(2021)
Article
Chemistry, Physical
Rizwan Khan et al.
Summary: Investigating photoelectrode interfaces is challenging due to complex charge carrier pathways, and photodegradation can significantly alter interfacial properties. The photodegradation of Au nanoclusters results in the formation of photoactive Au nanoparticles that can form Schottky barriers with TiO2, affecting interfacial band structures. The injection of electrons into TiO2 and subsequent electron trapping at deep surface trap states play a vital role in the photodegradation process, while the enhancement of photocurrent is attributed to multiple overlooked effects of Au NPs.
ACS ENERGY LETTERS
(2021)
Article
Chemistry, Multidisciplinary
Ren Cai et al.
Summary: The integration of multifunctional nanostructures capable of radiotherapy and photothermal ablation shows promise in killing cancer cells. These novel plasmonic heterostructures enhance photothermal conversion efficiency and radiation dose deposition, improving tissue penetration depth and alleviating tumor microenvironment hypoxia. With synergistic effects in photothermal ablation and radiotherapy, tumors can be eliminated without recurrence.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2021)
Article
Chemistry, Multidisciplinary
Yawei Liu et al.
Summary: The study explores the dynamics of multiple electron transfer in CdS-Pt nanorods, revealing the efficiency and competition in multiexciton dissociation and electron transfer processes. This has implications for driving multielectron photocatalytic reactions and controlling product selectivity under intense illumination.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2021)
Article
Multidisciplinary Sciences
Jianfang Li et al.
Summary: An interfacial Schottky junction of Bi2S3/Ti3C2Tx has been designed to improve photocatalytic activity by increasing local electron density and inhibiting electron backflow, effectively eradicating Staphylococcus aureus and Escherichia coli.
NATURE COMMUNICATIONS
(2021)
Article
Chemistry, Multidisciplinary
Dong Wang et al.
Summary: The study presents a novel nanomaterial ACA that enables multi-intensified antibacterial PDT induced by NIR-II light, with high ROS generation capability and antibacterial efficacy.
Article
Chemistry, Multidisciplinary
Mengqi Wu et al.
Summary: A new kind of sonosensitizer, Au@BTO piezoelectric nanocomposite, was developed for high-efficient sonodynamic therapy, which can trigger piezotronic effect to generate reactive oxygen species and show high antibacterial efficiency, promoting dermal wound healing in mice.
Article
Nanoscience & Nanotechnology
Anzhela Malysheva et al.
Summary: The study demonstrates the presence of silver nanoparticles in nanoparticulate form after being taken up by human lymphocytes. Biotransformation of AgNPs is primarily dominated by sulfidation, serving as a detoxification pathway for cells. Toxicity of AgNPs is mainly driven by internalized silver, with differences in toxicity between nanoparticles of different coatings and sizes being minimized when expressed as intracellular mass of silver per cell.
NATURE NANOTECHNOLOGY
(2021)
Article
Chemistry, Multidisciplinary
Lifang Chen et al.
Summary: This study presents an activatable nanozyme with targeting capability to overcome the local pH and H2O2 limitations under physiological conditions, demonstrating potential for treating chronic wounds.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2021)
Article
Chemistry, Physical
Zhixuan Lu et al.
Summary: The study reveals that individual gold nanorods exhibit photoinduced charge transfer behavior under UV laser irradiation, accompanied by desorption of surface oxygen and formation of oxygen vacancies. This finding sheds light on the essence of PICT on semiconductor-metal nanostructures for more efficient photocatalytic energy conversion.
ACS ENERGY LETTERS
(2021)
Review
Chemistry, Multidisciplinary
Jiayu Zeng et al.
Summary: The article discusses the potential and mechanisms of photocatalytic bacterial inactivation, emphasizing on semiconductor active sites, photoexcited electron transfer, and modification strategies. It also highlights the promising potential of 2D materials for antibacterial applications due to their wide optical response and superior antibacterial activity.
MATERIALS HORIZONS
(2021)
Article
Chemistry, Multidisciplinary
Duo Sun et al.
Article
Chemistry, Multidisciplinary
Pengfei Xia et al.
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION
(2020)
Article
Environmental Sciences
Jingjing Wang et al.
ENVIRONMENTAL POLLUTION
(2020)
Article
Medicine, Research & Experimental
Lingman Ma et al.
Article
Chemistry, Multidisciplinary
Shuang Liang et al.
Article
Chemistry, Multidisciplinary
Solrun Gudjonsdottir et al.
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
(2018)
Article
Chemistry, Multidisciplinary
Yuval Ben-Shahar et al.
Article
Chemistry, Physical
Xiangkang Zeng et al.
APPLIED CATALYSIS B-ENVIRONMENTAL
(2017)
Article
Chemistry, Physical
Leonid Vigderman et al.
CHEMISTRY OF MATERIALS
(2013)
Article
Chemistry, Multidisciplinary
Zhi Wei Seh et al.
ADVANCED MATERIALS
(2012)
Article
Chemistry, Physical
Tao Chen et al.
CHEMISTRY OF MATERIALS
(2010)