Efficient strategies for controlled release of nanoencapsulated phytohormones to improve plant stress tolerance DOI Creative Commons
Jimmy Sampedro‐Guerrero, Vicente Vives‐Peris, ‪Aurelio Gómez‐Cadenas

и другие.

Plant Methods, Год журнала: 2023, Номер 19(1)

Опубликована: Май 15, 2023

Abstract Climate change due to different human activities is causing adverse environmental conditions and uncontrolled extreme weather events. These harsh are directly affecting the crop areas, consequently, their yield (both in quantity quality) often impaired. It essential seek new advanced technologies allow plants tolerate stresses maintain normal growth development. Treatments performed with exogenous phytohormones stand out because they mitigate negative effects of stress promote rate plants. However, technical limitations field application, putative side effects, difficulty determining correct dose, limit widespread use. Nanoencapsulated systems have attracted attention a controlled delivery active compounds for protection eco-friendly shell biomaterials. Encapsulation continuous evolution development improvement techniques economically affordable environmentally friendly, as well biomaterials high affinity carry coat bioactive compounds. Despite potential an efficient alternative phytohormone treatments, encapsulation remain relatively unexplored date. This review aims emphasize treatments means enhancing plant tolerance, specific focus on benefits that can be gained through improved application these using techniques. Moreover, main techniques, materials recent work treated encapsulated been compiled.

Язык: Английский

Microfluidic Formulation of Topological Hydrogels for Microtissue Engineering DOI Creative Commons
Katarzyna O. Rojek, Monika Ćwiklińska, Julia Kuczak

и другие.

Chemical Reviews, Год журнала: 2022, Номер 122(22), С. 16839 - 16909

Опубликована: Сен. 15, 2022

Microfluidics has recently emerged as a powerful tool in generation of submillimeter-sized cell aggregates capable performing tissue-specific functions, so-called microtissues, for applications drug testing, regenerative medicine, and therapies. In this work, we review the most recent advances field, with particular focus on formulation cell-encapsulating microgels small "dimensionalities": "0D" (particles), "1D" (fibers), "2D" (sheets), etc., nontrivial internal topologies, typically consisting multiple compartments loaded different types cells and/or biopolymers. Such structures, which refer to topological hydrogels or (examples including core–shell Janus microbeads microfibers, hollow porous microstructures, granular hydrogels) can be precisely tailored high reproducibility throughput by using microfluidics used provide controlled "initial conditions" proliferation maturation into functional tissue-like microstructures. Microfluidic methods biomaterials have enabled significant progress engineering miniature tissues organs, such pancreas, liver, muscle, bone, heart, neural tissue, vasculature, well fabrication microenvironments stem-cell expansion differentiation, cancer modeling, vascularized tumors personalized testing. We available microfluidic exploiting various cross-linking mechanisms routes toward compartmentalization critically discuss applications. Finally, list remaining challenges simplification workflow its widespread use biomedical research, bench-to-bedside transition production upscaling, further vivo validation, more precise organ-like models, incorporation induced pluripotent stem step clinical

Язык: Английский

Процитировано

92
Covalent–Organic Framework (COF)‐Core–Shell Composites: Classification, Synthesis, Properties, and Applications DOI

Teng Li,

Yuan Pan, Binbin Shao

и другие.

Advanced Functional Materials, Год журнала: 2023, Номер 33(45)

Опубликована: Авг. 27, 2023

Abstract Core–shell structures, where the “guest” material is encapsulated within a protective shell, integrate advantages of different materials to enhance overall properties composite. Covalent–organic frameworks (COFs) are favorable candidates for composing core–shell structures due their inherent porosity, good activity, excellent stability, and other advantages. In particular, COFs as shells encapsulate functional becoming increasingly popular in fields environmental remediation energy conversion. However, there lack reviews on COF‐based materials. this context, review provides systematic summary current research composites. First, simple classification made The second part describes main synthesis methods. changes brought about by COF shell composites applications photocatalysis, electrocatalysis, adsorption, sensing, supercapacitors then emphasized. Finally, new perspectives future development challenges presented. purpose study provide insights into design application

Язык: Английский

Процитировано

64
A review on chitosan and alginate-based microcapsules: Mechanism and applications in drug delivery systems DOI
Shahid Ud Din Wani, Mohammad Ali, Seema Mehdi

и другие.

International Journal of Biological Macromolecules, Год журнала: 2023, Номер 248, С. 125875 - 125875

Опубликована: Июль 19, 2023

Язык: Английский

Процитировано

53
Biological synthesis of bimetallic hybrid nanocomposite: A remarkable photocatalyst, adsorption/desorption and antimicrobial agent DOI Creative Commons
Xue Huang, Ayesha Zafar, Khalil Ahmad

и другие.

Applied Surface Science Advances, Год журнала: 2023, Номер 17, С. 100446 - 100446

Опубликована: Авг. 10, 2023

Herein bimetallic nanocomposites Ag with nickel and cobalt were synthesized by using the extract of W. coagulans. Nanocomposites synthesis confirmed UV-Visible at 430 nm for 504 Ag@Ni Ag@Co respectively. From XRD technique it was established that have crystalline nature face-centered cubic structure. A strong antibacterial behavior toward Gram-positive Bacteria Staphylococcus aureus 48.9% 32.1% inhibition Gram-negative bacteria E. coli 33.1% 25.7% zone observed Next composites exhibited electrifying 90.2% 82% degradation against methyl orange (MO) through photocatalysis. Furthermore, showed efficient adsorption capacity heavy metal (lead) pH 7 within 45 min 90% adsorptive removal lead ions from water significant antioxidant potential. The current finding suggested, silver-based as an appropriate promising candidate catalytic potentials toxic pollutants.

Язык: Английский

Процитировано

49
Nanomaterials in the Wound Healing Process: New Insights and Advancements DOI Creative Commons
Tanikan Sangnim, Vivek Puri, Divya Dheer

и другие.

Pharmaceutics, Год журнала: 2024, Номер 16(3), С. 300 - 300

Опубликована: Фев. 21, 2024

Wounds, which are becoming more common as a result of traumas, surgery, burns, and chronic illnesses like diabetes, remain critical medical problem. Infectious bacteria impact the healing process, particularly if its biofilm (biological films) leads to prolonged effect. Nanomaterials have emerged promising candidates in field wound due their unique properties versatile applications. New insights into interactions between nanomaterials microenvironments shed light on mechanisms underlying therapeutic effects. However, significantly minimal amount research has been carried out see these promote process. In this review, we provided an outline various types that studied for wounds infection prevention. Overall, utilization holds great promise continues evolve, providing new opportunities development effective efficient care therapies.

Язык: Английский

Процитировано

25
A review of reactive media within permeable reactive barriers for the removal of heavy metal(loid)s in groundwater: Current status and future prospects DOI

Jiangmin Song,

Guanxing Huang,

Dongya Han

и другие.

Journal of Cleaner Production, Год журнала: 2021, Номер 319, С. 128644 - 128644

Опубликована: Авг. 13, 2021

Язык: Английский

Процитировано

89
Microcapsule production by droplet microfluidics: A review from the material science approach DOI Creative Commons
Mikel Durán, Ángel Serrano, Artem Nikulin

и другие.

Materials & Design, Год журнала: 2022, Номер 223, С. 111230 - 111230

Опубликована: Окт. 5, 2022

In the last two decades, microfluidics has emerged as a powerful tool of high precision and versatility, mainly applied to biomedicine. As result its strengths, literature concerning fundamental principles is comprehensive. Since this field continues evolve, new areas, such production solid microcapsules, need be covered updated. To date, some specific reviews cover microencapsulation by microfluidic focusing on area biology medicine: microgels, controlled drug release, bacteria cell encapsulation, tissue engineering. Nonetheless, technique expanding other research areas like material science, which can bring these materials applications food cosmetics, self-healing materials, energy storage industry. This work aims aspects presenting latest trends in microcapsule production. The review traces field's evolution, showing weaknesses challenges faced scientists fully exploit advantages technique. end, focuses different facets science: core shell materials; parameters affecting capsule structure; curing processes; performance; mass challenges. initially addresses fundamentals required understand formation process.

Язык: Английский

Процитировано

58
Microencapsulation of high temperature metallic phase change materials with SiCN shell DOI
Kaichen Wang,

Tianying Zhang,

Tieying Wang

и другие.

Chemical Engineering Journal, Год журнала: 2022, Номер 436, С. 135054 - 135054

Опубликована: Фев. 11, 2022

Язык: Английский

Процитировано

54
Polysaccharide‐based porous biopolymers for enhanced bioaccessibility and bioavailability of bioactive food compounds: Challenges, advances, and opportunities DOI Creative Commons
Ali Ubeyitogullari, Safoura Ahmadzadeh, Gurshagan Kandhola

и другие.

Comprehensive Reviews in Food Science and Food Safety, Год журнала: 2022, Номер 21(6), С. 4610 - 4639

Опубликована: Окт. 5, 2022

Bioactive food compounds, such as lycopene, curcumin, phytosterols, and resveratrol, have received great attention due to their potential health benefits. However, these bioactive compounds (BCs) poor chemical stability during processing low bioavailability after consumption. Several delivery systems been proposed for enhancing bioavailability. Among methods, porous biopolymers emerged alternative encapsulation materials, they superior properties like high surface area, porosity, tunable chemistry entrap BCs. This reduces the crystallinity (especially lipophilic ones) particle size, in turn, increases solubilization Also, loading BCs into matrix can protect them against environmental stresses light, heat, oxygen, pH. review introduces polysaccharide-based improving bioaccessibility/bioavailability of discusses recent applications industry. First, bioaccessibility are described with a special emphasis on factors affecting them. Then, biopolymer fabrication including supercritical carbon dioxide (SC-CO2 ) drying, freeze-drying, electrospinning electrospraying, thoroughly discussed. Finally, common (i.e., starch, nanocellulose, alginate, pectin) used generating materials reviewed, current future critically

Язык: Английский

Процитировано

41
Biomedical applications of engineered heparin-based materials DOI Creative Commons
Ehsan Nazarzadeh Zare‬, Danial Khorsandi, Atefeh Zarepour

и другие.

Bioactive Materials, Год журнала: 2023, Номер 31, С. 87 - 118

Опубликована: Авг. 10, 2023

Heparin is a negatively charged polysaccharide with various chain lengths and hydrophilic backbone. Due to its fascinating chemical physical properties, nontoxicity, biocompatibility, biodegradability, heparin has been extensively used in different fields of medicine, such as cardiovascular hematology. This review highlights recent future advancements designing materials based on for biomedical applications. The physicochemical mechanical toxicity, biodegradability are discussed. In addition, the applications heparin-based fields, drug/gene delivery, tissue engineering, cancer therapy, biosensors, reviewed. Finally, challenges, opportunities, perspectives preparing summarized.

Язык: Английский

Процитировано

33