4.8 Article

Cationic antibacterial metal nanoclusters with traceable capability for fluorescent imaging the nano-bio interactions

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Multidisciplinary

In situ synthesis of red fluorescent gold nanoclusters with enzyme-like activity for oxidative stress amplification in chemodynamic therapy

Wenying Mi et al.

Summary: In this study, red luminescent gold nanoclusters were successfully synthesized, which promoted cancer cell apoptosis and death through the generation of H2O2 and (OH)-O-center dot. The nanoclusters exhibited enzyme-like activity under acidic conditions and showed high killing effect on tumor cells with minimal toxicity to normal cells. This research provides an innovative approach for enhancing chemodynamic therapy.

CHINESE CHEMICAL LETTERS (2022)

Article Chemistry, Physical

Near-infrared carbon nanodots for effective identification and inactivation of Gram-positive bacteria

Wen-Bo Zhao et al.

Summary: The article introduces a carbon nanodot derived from perilla that can accurately identify and kill specific bacteria, with near-infrared absorption and emission properties; its hydrophobic chain surface enables selective staining of Gram-positive bacteria. In in vivo experiments, it has shown good antibacterial properties and can effectively eliminate inflammation caused by bacterial infections.

NANO RESEARCH (2022)

Review Chemistry, Analytical

Metal-Organic Frameworks-Mediated Assembly of Gold Nanoclusters for Sensing Applications

Zi-Jian Wang et al.

Summary: This review systematically summarizes the recent progress on sensing applications of MOFs-mediated AuNCs assemblies, along with a brief outlook on future developments.

JOURNAL OF ANALYSIS AND TESTING (2022)

Review Chemistry, Inorganic & Nuclear

Gold nanoclusters for theranostic applications

Youkun Zheng et al.

Summary: Gold nanoclusters, with their excellent biocompatibility and supernormal physicochemical properties, have attracted global attention in the field of biomedicine. Significant efforts have been devoted to their development for diagnostic and therapeutic applications, with a focus on future prospects and the potential for becoming an essential platform in biomedical applications.

COORDINATION CHEMISTRY REVIEWS (2021)

Article Chemistry, Physical

Observing antimicrobial process with traceable gold nanoclusters

Kaiyuan Zheng et al.

Summary: The study utilized luminescent gold NCs as traceable antimicrobial agents to demonstrate their interaction with bacteria, revealing a mechanism where the NCs accumulate inside bacteria and induce reactive oxygen species generation.

NANO RESEARCH (2021)

Article Biophysics

Recent advances in templated synthesis of metal nanoclusters and their applications in biosensing, bioimaging and theranostics

Zhenjie Qiao et al.

Summary: Metal nanoclusters (MNCs) are a promising nanomaterial composed of several to hundreds of metal atoms, with unique physical and chemical properties. Template-assisted synthesis of MNCs has gained extensive attention in the biological field due to its advantages of facile preparation, controllable size, water-solubility, and biocompatibility.

BIOSENSORS & BIOELECTRONICS (2021)

Article Chemistry, Multidisciplinary

The density of surface ligands regulates the luminescence of thiolated gold nanoclusters and their metal ion response

Jie Xu et al.

Summary: This study reveals that the density of surface ligands plays a significant role in regulating the luminescence properties of gold nanoclusters (AuNCs). AuNCs with a higher density of electron-rich ligands tend to exhibit stronger luminescence. In addition, differences in surface coverage can impact their interactions with foreign species, as demonstrated by the fluorescence quenching capability of AuNCs with different ligand density towards Hg2+.

CHINESE CHEMICAL LETTERS (2021)

Review Chemistry, Medicinal

Cationic Antimicrobial Peptides Are Leading the Way to Combat Oropathogenic Infections

Bruce Lin et al.

Summary: Oral dental infections, primarily caused by oral bacterial pathogens, are common in humans with caries and periodontal diseases being the most prevalent. Misuse of antibiotics has led to antimicrobial resistance, but studies show that cationic antimicrobial peptides are effective against oral pathogens with less propensity for resistance development.

ACS INFECTIOUS DISEASES (2021)

Review Chemistry, Physical

Nanomaterial-based strategies in antimicrobial applications: Progress and perspectives

Yi Zhao et al.

Summary: Nanomaterial-based antimicrobial strategies have emerged as novel and promising tools to combat lethal bacteria and recalcitrant biofilm by evading existing drug resistance-related mechanisms.

NANO RESEARCH (2021)

Article Engineering, Biomedical

Overcoming bacterial physical defenses with molecule-like ultrasmall antimicrobial gold nanoclusters

Kaiyuan Zheng et al.

Summary: The study investigates the impact of different sizes of gold NCs and Au NPs on antimicrobial efficacy and finds that ultrasmall Au NCs exhibit antimicrobial properties and show molecule-like characteristics, while Au NPs do not have antimicrobial properties, highlighting the key role of size in antimicrobial ability.

BIOACTIVE MATERIALS (2021)

Article Chemistry, Multidisciplinary

Cluster Materials as Traceable Antibacterial Agents

Kaiyuan Zheng et al.

Summary: The precise design of nanomaterials is essential for both basic and applied materials research. Metal nanoclusters with well-defined molecular formulas, structures, and properties can be easily synthesized and manipulated, and have strong luminescence properties. The atomic-level tailoring of metal nanoclusters has a significant impact on their physicochemical properties and applications.

ACCOUNTS OF MATERIALS RESEARCH (2021)

Review Chemistry, Multidisciplinary

Luminescent metal nanoclusters: Biosensing strategies and bioimaging applications

Yan Xiao et al.

Summary: Metal nanoclusters (MNCs) are small metal-organic aggregates with molecule-like properties, particularly strong and bright luminescence, making them useful in biosensing and bioimaging applications. Aggregation-induced emission is a feasible mechanism for controlling the luminescence of MNCs. Despite the lack of a systematic summary in current literature, research on the design and practicality of luminescent MNCs for biomedical applications is advancing.

AGGREGATE (2021)

Article Chemistry, Physical

In situ self-assembly of near-infrared-emitting gold nanoparticles into body-clearable 1D nanostructures with rapid lysosome escape and fast cellular excretion

Kui He et al.

Summary: By utilizing a well-designed CP template, AuNPs were successfully self-assembled into 1D nanostructures as AuNPs@CP with enhanced NIR emission, efficient cellular uptake, lysosome escape, and fast cellular excretion, showing high gene transfection efficiency and minimal healthy organ retention.

NANO RESEARCH (2021)

Article Chemistry, Multidisciplinary

Influence of the Spatial Distribution of Cationic Functional Groups at Nanoparticle Surfaces on Bacterial Viability and Membrane Interactions

Yongqian Zhang et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2020)

Review Materials Science, Biomaterials

Development of coinage metal nanoclusters as antimicrobials to combat bacterial infections

Dan Li et al.

JOURNAL OF MATERIALS CHEMISTRY B (2020)

Review Chemistry, Physical

Luminescent metal nanoclusters for biomedical applications

Yu Su et al.

NANO RESEARCH (2019)

Article Chemistry, Multidisciplinary

Construction of Nanozyme-Hydrogel for Enhanced Capture and Elimination of Bacteria

Yanjuan Sang et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

Article Biochemistry & Molecular Biology

Antimicrobial Peptide-Reduced Gold Nanoclusters with Charge-Reversal Moieties for Bacterial Targeting and Imaging

Dicky Pranantyo et al.

BIOMACROMOLECULES (2019)

Review Biochemistry & Molecular Biology

Antimicrobial Gold Nanoclusters: Recent Developments and Future Perspectives

Sibidou Yougbare et al.

INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES (2019)

Article Chemistry, Multidisciplinary

Atomic-Precision Gold Clusters for NIR-II Imaging

Haile Liu et al.

ADVANCED MATERIALS (2019)

Review Chemistry, Multidisciplinary

Surface Chemistry-Mediated Near-Infrared Emission of Small Coinage Metal Nanoparticles

Scott E. Crawford et al.

ACCOUNTS OF CHEMICAL RESEARCH (2019)

Review Chemistry, Multidisciplinary

Tailoring the photoluminescence of atomically precise nanoclusters

Xi Kang et al.

CHEMICAL SOCIETY REVIEWS (2019)

Article Chemistry, Multidisciplinary

Gold Nanoclusters for Targeting Methicillin-Resistant Staphylococcusaureus InVivo

Yangzhouyun Xie et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2018)

Article Chemistry, Physical

Surface Ligand Chemistry of Gold Nanoclusters Determines Their Antimicrobial Ability

Kaiyuan Zheng et al.

CHEMISTRY OF MATERIALS (2018)

Review Chemistry, Multidisciplinary

Emerging applications of near-infrared fluorescent metal nanoclusters for biological imaging

Jie Xu et al.

CHINESE CHEMICAL LETTERS (2018)

Article Materials Science, Biomaterials

Designing of membrane-active nano-antimicrobials based on cationic copolymer functionalized nanodiamond: Influence of hydrophilic segment on antimicrobial activity and selectivity

Weiwei Cao et al.

MATERIALS SCIENCE AND ENGINEERING C-MATERIALS FOR BIOLOGICAL APPLICATIONS (2018)

Article Nanoscience & Nanotechnology

Research Update: Interfacing ultrasmall metal nanoclusters with biological systems

Li Shang et al.

APL MATERIALS (2017)

Article Chemistry, Multidisciplinary

Antimicrobial Gold Nanoclusters

Kaiyuan Zheng et al.

ACS NANO (2017)

Article Nanoscience & Nanotechnology

Carbon Dot-Based Platform for Simultaneous Bacterial Distinguishment and Antibacterial Applications

Jingjing Yang et al.

ACS APPLIED MATERIALS & INTERFACES (2016)

Article Chemistry, Multidisciplinary

Engineering Gram Selectivity of Mixed-Charge Gold Nanoparticles by Tuning the Balance of Surface Charges

Pramod P. Pillai et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2016)

Article Materials Science, Biomaterials

Cationic BSA Templated Au-Ag Bimetallic Nanoclusters As a Theranostic Gene Delivery Vector for HeLa Cancer Cells

Deepanjalee Dutta et al.

ACS BIOMATERIALS SCIENCE & ENGINEERING (2016)

Article Materials Science, Biomaterials

Cationic BSA Templated Au-Ag Bimetallic Nanoclusters As a Theranostic Gene Delivery Vector for HeLa Cancer Cells

Deepanjalee Dutta et al.

ACS BIOMATERIALS SCIENCE & ENGINEERING (2016)

Article Nanoscience & Nanotechnology

Polymer-Ag Nanocomposites with Enhanced Antimicrobial Activity against Bacterial Infection

Lin Mei et al.

ACS APPLIED MATERIALS & INTERFACES (2014)

Article Chemistry, Multidisciplinary

Mechanistic aspects of fluorescent gold nanocluster internalization by live HeLa cells

Linxiao Yang et al.

NANOSCALE (2013)

Article Chemistry, Multidisciplinary

Aggregation and Interaction of Cationic Nanoparticles on Bacterial Surfaces

Steven C. Hayden et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

Article Chemistry, Multidisciplinary

Small Molecule-Capped Gold Nanoparticles as Potent Antibacterial Agents That Target Gram-Negative Bacteria

Yuyun Zhao et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2010)

Article Chemistry, Multidisciplinary

Tunable Antibacterial Coatings That Support Mammalian Cell Growth

Krasimir Vasilev et al.

NANO LETTERS (2010)

Article Chemistry, Multidisciplinary

On the Ligand's Role in the Fluorescence of Gold Nanoclusters

Zhikun Wu et al.

NANO LETTERS (2010)

Article Chemistry, Multidisciplinary

Protein-Directed Synthesis of Highly Fluorescent Gold Nanoclusters

Jianping Xie et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2009)

Review Biochemistry & Molecular Biology

Antibacterial resistance worldwide: causes, challenges and responses

SB Levy et al.

NATURE MEDICINE (2004)

Review Biochemical Research Methods

Status of methods for assessing bacterial cell surface charge properties based on zeta potential measurements

WW Wilson et al.

JOURNAL OF MICROBIOLOGICAL METHODS (2001)