Strategies for reduction of graphene oxide – A comprehensive review

Chemical Engineering Journal, Год журнала: 2020, Номер 405, С. 127018 - 127018

Опубликована: Сен. 15, 2020

Язык: Английский

---

Applications of carbon dots in environmental pollution control: A review

Chemical Engineering Journal, Год журнала: 2020, Номер 406, С. 126848 - 126848

Опубликована: Сен. 1, 2020

Язык: Английский

---

Carbon Dots as Potent Antimicrobial Agents

Theranostics, Год журнала: 2019, Номер 10(2), С. 671 - 686

Опубликована: Дек. 6, 2019

Carbon dots (CDots) have emerged to represent a highly promising new platform for visible/natural light-activated microbicidal agents.In this article, the syntheses, structures, and properties of CDots are highlighted, representative studies on their activities against bacteria, fungi, viruses reviewed, related mechanistic insights discussed.Also highlighted discussed excellent opportunities potentially extremely broad applications platform, including theranostics uses.

Язык: Английский

---

Recent Advances in Synthesis, Optical Properties, and Biomedical Applications of Carbon Dots

ACS Applied Bio Materials, Год журнала: 2019, Номер 2(6), С. 2317 - 2338

Опубликована: Май 6, 2019

Carbon dots (CDs) are relatively new and one of the most propitious nanomaterials ever known to humanity, primarily consisting a carbonized carbon core with heteroatoms in organic functional groups attached. CDs show various fascinating properties, such as tunable excitation/emission, chemical inertness, photostability, low toxicity, good biocompatibility, ease handling, eco-friendliness. Due anomalous optical properties CDs, they have wide range applications fields bioimaging, biosensing, photocatalysis, optoelectronics, etc. In this Review, we intend cover many strides chemistry, which is an emerging paradigm, conjunction recent discoveries near-infrared fluorescence, phosphorescence, electroluminescence, chirality, antibacterial activity. Our main emphasis will be on contemporary evolution synthetic strategies, biomedical nanomedicine nanotheranostics.

Язык: Английский

---

Advanced oxidation processes for water disinfection: Features, mechanisms and prospects

Chemical Engineering Journal, Год журнала: 2020, Номер 409, С. 128207 - 128207

Опубликована: Дек. 25, 2020

Язык: Английский

---

Synergistic antibacterial strategy based on photodynamic therapy: Progress and perspectives

Chemical Engineering Journal, Год журнала: 2022, Номер 450, С. 138129 - 138129

Опубликована: Июль 16, 2022

Язык: Английский

---

Carbon Dots in Bioimaging, Biosensing and Therapeutics: A Comprehensive Review

Small Science, Год журнала: 2022, Номер 2(6)

Опубликована: Май 8, 2022

Carbon dots (CDs), comprising crystalline graphitized carbon cores and polymer surface groups, are currently attracting a lot of interest in biological fields owing to their fluorescent properties, high photostability, biocompatibility low toxicity. In addition, the easy preparation functionalization CDs stimulate development CDs‐based composite materials with specific functions. Presently, applications growing at remarkable speed, justifying need for up‐to‐date review articles that capture recent progress this blossoming field. review, breakthroughs synthesis, modification, optical toxicology biocatalytic platforms described. Further, research related bioimaging, biosensing, drug delivery, antibacterial, anticancer (photothermal therapy, photodynamic therapy synergistic therapy) antiviral therapies involving discussed detail. Finally, perspective on prospects challenges biomedicine biotechnology is provided.

Язык: Английский

---

Carbon dots as a new class of nanomedicines: Opportunities and challenges

Coordination Chemistry Reviews, Год журнала: 2021, Номер 442, С. 214010 - 214010

Опубликована: Май 12, 2021

Язык: Английский

---

Two-dimensional nanomaterials beyond graphene for antibacterial applications: current progress and future perspectives

Theranostics, Год журнала: 2019, Номер 10(2), С. 757 - 781

Опубликована: Дек. 6, 2019

The marked augment of drug-resistance to traditional antibiotics underlines the crying need for novel replaceable antibacterials.Research advances have revealed considerable sterilization potential two-dimension graphene-based nanomaterials.Subsequently, two-dimensional nanomaterials beyond graphene (2D NBG) as antibacterials also demonstrated their power disinfection due unique physicochemical properties and good biocompatibility.Therefore, exploration antibacterial mechanisms 2D NBG is vital manipulate future applications.Herein, we summarize recent research progress NBG-based agents, starting with a detailed introduction relevant mechanisms, including direct contact destruction, oxidative stress, photo-induced antibacterial, control drug/metallic ions releasing, multi-mode synergistic antibacterial.Then, effect on activities discussed.Additionally, summary different kinds given, such transition-metal dichalcogenides/oxides, metal-based compounds, nitride-based nanomaterials, black phosphorus, transition metal carbides, nitrides.Finally, rationally analyze current challenges new perspectives study more effective agents.This review not only can help researchers grasp status antibacterials, but may catalyze breakthroughs in this fast-growing field.

Язык: Английский

---

Functionalized GO Nanovehicles with Nitric Oxide Release and Photothermal Activity-Based Hydrogels for Bacteria-Infected Wound Healing

ACS Applied Materials & Interfaces, Год журнала: 2020, Номер unknown

Опубликована: Июнь 1, 2020

Bacteria-infected wounds are attracting increasing attention, as antibiotic misuse and multidrug-resistant bacteria complicate their treatment. Herein, we reported a photothermal activity-based drug consisting of β-cyclodextrin (βCD)-functionalized graphene oxide (GO) near-infrared light-responsive nanovehicles combined with the nitric donor BNN6, in methacrylate-modified gelatin (GelMA)/hyaluronic acid graft dopamine (HA-DA) hydrogel. The synergistic effects gas therapies expected to improve antibacterial efficiency reduce resistance. results revealed that GelMA/HA-DA/GO-βCD-BNN6 was an ideal material improved collagen deposition angiogenesis promoted wound healing mouse model full-thickness skin repair, compared commercially available Aquacel Ag dressing. We developed multifunctional nanocomposite hydrogel exhibited angiogenic properties, adhesiveness, mechanical properties enhance regeneration bacteria-infected wounds.

Язык: Английский

---