The Potential of Novel Synthesized Carbon Dots Derived Resveratrol Using One-Pot Green Method in Accelerating in vivo Wound Healing

Article Chemistry, Physical

Mg2+-doped carbon dots synthesized based on Lycium ruthenicum in cell imaging and promoting osteogenic differentiation in vitro

Yuxi Hou et al.

Summary: In this study, a magnesium-doped biogenic carbon dot material was developed and found to have high biocompatibility and osteogenic differentiation ability, showing great potential for bone tissue regeneration.

COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS (2023)

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Article Nanoscience & Nanotechnology

Construction of a photo-controlled fluorescent switching with diarylethene modified carbon dots

Shiqi Liuye et al.

Summary: A novel photo-controlled reversible fluorescent switching system was constructed using fluorescent carbon dots (CDs) modified with photochromic diarylethene (DT) molecules. The fluorescent CDs served as donors, while the photochromic diarylethene molecules acted as acceptors in this system. The fluorescent switching exhibited high modulation efficiency and stability over multiple cycles.

NANOTECHNOLOGY (2022)

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Article Biophysics

Assessment of iron nanoparticle distribution in mouse models using ultrashort-echo-time MRI

Andreas Boss et al.

Summary: The aim of this study is to detect and quantify the distribution of iron-based nanoparticles in mouse models using ultrashort-echo-time (UTE) sequences. The results showed that UTE sequences can reliably detect the signal decay of nanoparticles in various tissues, and the change in transverse relaxation time is related to the quantity and composition of nanoparticles.

NMR IN BIOMEDICINE (2022)

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Review Chemistry, Multidisciplinary

Functionalized Nanomaterials as Tailored Theranostic Agents in Brain Imaging

Ramar Thangam et al.

Summary: Functionalized nanomaterials play a crucial role in nano-theranostics for brain diseases. Metal nanomaterials with functional tags have unique properties that improve their functionality and imaging applications. These multifunctional nanomaterials can be synthesized through chemical modifications, and their primary criteria for brain application is zero toxicity. The advantages of nano-theranostics include the integration of diagnostic and therapeutic functions in a single biodegradable nanomaterial for personalized disease management.

NANOMATERIALS (2022)

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Article Engineering, Biomedical

Multifunctional GelMA platforms with nanomaterials for advanced tissue therapeutics

Amal George Kurian et al.

Summary: Polymeric hydrogels are fascinating platforms for tissue repair and delivery systems. Methacrylated gelatin (GelMA) is a representative hydrogel formulation that has found various biomedical applications. Recent efforts have focused on combining GelMA with bioactive and functional nanomaterials to enhance its properties and create multifunctional platforms for tissue therapeutics.

BIOACTIVE MATERIALS (2022)

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Review Chemistry, Medicinal

Functional Nanomaterials in Biomedicine: Current Uses and Potential Applications

Ana Maria Diez-Pascual et al.

Summary: This article presents the latest research in the functionalization of nanomaterials for biomedical applications. It discusses different types of nanomaterials, surface functionalization strategies, and their applications in diagnostic imaging, drug delivery, regenerative medicine, cancer treatment, and medical implants.

CHEMMEDCHEM (2022)

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Review Biochemistry & Molecular Biology

Halogen-Doped Carbon Dots: Synthesis, Application, and Prospects

Kun Luo et al.

Summary: Carbon dots (CDs) have many advantages, such as tunable photoluminescence and large two-photon absorption cross-sections. Halogen doping improves the optical and physicochemical properties of CDs, expanding their applications. Challenges for the future include elucidating the luminescence mechanism, fine doping, and practical device incorporation.

MOLECULES (2022)

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Article Chemistry, Physical

Vacancy induced magnetism and electronic structure modification in monolayer hexagonal boron arsenide: A first-principles study

Rifat Shahriar et al.

Summary: The effect of 0D vacancy defects on the properties of hexagonal boron arsenide monolayer was comprehensively studied using first-principles calculations. Vacancy defects were found to induce magnetism in boron atoms surrounding the vacancy site. Semiconductor to metal transition was observed with the introduction of certain vacancy defects. Vacancy defects also modified the optical absorption spectra and increased the work function.

APPLIED SURFACE SCIENCE (2022)

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Review Chemistry, Analytical

Advances in Novel Nanomaterial-Based Optical Fiber Biosensors-A Review

Muyang Li et al.

Summary: This article concisely summarizes the current advancements in novel nanomaterial-based optical fiber biosensors and highlights the wide application of optical and biological properties of nanomaterials in biosensing. By enhancing sensitivity, limit of detection, specificity, response time, and signal-to-noise ratio, nanomaterials improve the performance of fiber optic biosensors.

BIOSENSORS-BASEL (2022)

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Review Materials Science, Multidisciplinary

The light of carbon dots: From mechanism to applications

Boyang Wang et al.

Summary: This review discusses the preparation and optical properties of carbon dots (CDs), which are an important type of nanomaterial with wide applications in optoelectronic devices and biomedicine. The review explores the fluorescence mechanism and preparation methods of CDs, and highlights the adjustment of CD afterglow emission. Additionally, the review discusses the important optical applications of CDs and presents future research directions and potential challenges.

MATTER (2022)

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Article Multidisciplinary Sciences

Comparing the protective effects of resveratrol, curcumin and sulforaphane against LPS/IFN-gamma-mediated inflammation in doxorubicin-treated macrophages

Haidy A. Saleh et al.

Summary: The study suggests that DOX alone does not stimulate inflammatory response in RAW 264.7 macrophages, but in combination with LPS/IFN-gamma it significantly increases the expression of inflammatory markers, while SFN exhibits a potent inhibitory effect on inflammation, potentially serving as a treatment for DOX-associated inflammation.

SCIENTIFIC REPORTS (2021)

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Article Nanoscience & Nanotechnology

Synthesis of tunable high-thermal stability carbon dots via functionalization for applications in high-temperature environment

Shubham Shishodia et al.

Summary: The present research optimized oleic acid carbon dots for high-thermal stability applications through thermal tuning in liquid and anhydrous medium, achieved by Fischer Esterification. The synthesized carbon dots were characterized using various techniques and showed wide band-gap semiconductor characteristics. Fabrication of carbon dots on cotton fabric opened up new possibilities for flame-retardant free high-temperature resistant textiles, essential for a greener future, with potential applicability in future electronic advancements.

APPLIED NANOSCIENCE (2021)

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Article Materials Science, Multidisciplinary

Emerging 2D nanomaterials for biomedical applications

Aparna Murali et al.

Summary: Two-dimensional nanomaterials show unique physical, chemical, and biological properties, allowing for enhanced interactions with biomolecules and cells, and have broad potential in biomedical applications.

MATERIALS TODAY (2021)

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Article Materials Science, Multidisciplinary

The development of carbon dots: From the perspective of materials chemistry

Shuo Li et al.

Summary: The advancement in materials chemistry has significantly changed human lifestyle. Carbon dots, with their fascinating physicochemical properties, have been regarded as a groundbreaking carbon-based nanomaterial. However, the field of carbon dot-based materials chemistry remains incomplete due to their wide structural diversity, requiring further exploration. The review proposes novel viewpoints in this field and offers promising prospects for future developments.

MATERIALS TODAY (2021)

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Article Chemistry, Multidisciplinary

N,S-doped carbon quantum dots as a fluorescent probe for palladium(II) ions via Forster resonance energy transfer

Dong Xu et al.

Summary: The study presented a green light emitting nitrogen-sulfur-doped carbon quantum dots as a fluorescent probe for the detection of palladium ions. The probe demonstrated good sensitivity and selectivity, making it a promising tool for monitoring environmental water samples.

RESULTS IN CHEMISTRY (2021)

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Article Chemistry, Multidisciplinary

Synergistically boosting the electrochemical performance of polypyrrole-coated activated carbon derived from carbon dots for a high-performance supercapacitor

Lanxin Wang et al.

Summary: The hybrid materials prepared in the study exhibited a high specific capacitance and excellent stability, which was attributed to the synergistic effect of the stability of carbon materials, the wettability of carbon dots, and the high pseudocapacitance of polypyrrole.

CHEMICAL COMMUNICATIONS (2021)

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Review Materials Science, Multidisciplinary

Tunable fluorescent carbon dots: synthesis progress, fluorescence origin, selective and sensitive volatile organic compounds detection

Susmita Dolai et al.

Summary: Carbon dots are emerging nanomaterials with environmental friendliness, brightness, tunable fluorescence, and low toxicity, offering potential applications in various fields. Their synthesis, fluorescence properties, and applications in sensing and recognition of volatile organic compounds have been extensively researched.

CRITICAL REVIEWS IN SOLID STATE AND MATERIALS SCIENCES (2021)

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Article Nanoscience & Nanotechnology