Advances in Colloid and Interface Science最新文献

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Chitosan-based self-healing hydrogel dressing for wound healing 用于伤口愈合的壳聚糖基自愈合水凝胶敷料。
IF 15.9 1区 化学
Advances in Colloid and Interface Science Pub Date : 2024-08-03 DOI: 10.1016/j.cis.2024.103267
Xingyu Zhang , Yongping Liang , Shengfei Huang , Baolin Guo
{"title":"Chitosan-based self-healing hydrogel dressing for wound healing","authors":"Xingyu Zhang ,&nbsp;Yongping Liang ,&nbsp;Shengfei Huang ,&nbsp;Baolin Guo","doi":"10.1016/j.cis.2024.103267","DOIUrl":"10.1016/j.cis.2024.103267","url":null,"abstract":"<div><p>Skin has strong self-regenerative capacity, while severe skin defects do not heal without appropriate treatment. Therefore, in order to cover the wound sites and hasten the healing process, wound dressings are required. Hydrogels have emerged as one of the most promising candidates for wound dressings because of their hydrated and porous molecular structure. Chitosan (CS) with biocompatibility, oxygen permeability, hemostatic and antimicrobial properties is beneficial for wound treatment and it can generate self-healing hydrogels through reversible crosslinks, from dynamic covalent bonding, such as Schiff base bonds, boronate esters, and acylhydrazone bonds, to physical interactions like hydrogen bonding, electrostatic interaction, ionic bonding, metal-coordination, host–guest interactions, and hydrophobic interaction. Therefore, various chitosan-based self-healing hydrogel dressings have been prepared in recent years to cope with increasingly complex wound conditions. This review's objective is to provide comprehensive information on the self-healing mechanism of chitosan-based hydrogel wound dressings, discuss their advanced functions including antibacterial, conductive, anti-inflammatory, anti-oxidant, stimulus-responsive, hemostatic/adhesive and controlled release properties, further introduce their applications in the promotion of wound healing in two categories: acute and chronic (infected, burn and diabetic) wounds, and finally discuss the future perspective of chitosan-based self-healing hydrogel dressings for wound healing.</p></div>","PeriodicalId":239,"journal":{"name":"Advances in Colloid and Interface Science","volume":"332 ","pages":"Article 103267"},"PeriodicalIF":15.9,"publicationDate":"2024-08-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141914788","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The potential of MXene-based materials in fluorescence-based sensing/biosensing of ionic and organic contaminants in environment and food samples: Recent advancements and challenges 基于 MXene 的材料在环境和食品样品中离子和有机污染物的荧光传感/生物传感方面的潜力:最新进展与挑战。
IF 15.9 1区 化学
Advances in Colloid and Interface Science Pub Date : 2024-08-02 DOI: 10.1016/j.cis.2024.103264
Vanish Kumar , Rinkal Chopada , Ashwani Singh , Nitin Kumar , Mrinmoy Misra , Ki-Hyun Kim
{"title":"The potential of MXene-based materials in fluorescence-based sensing/biosensing of ionic and organic contaminants in environment and food samples: Recent advancements and challenges","authors":"Vanish Kumar ,&nbsp;Rinkal Chopada ,&nbsp;Ashwani Singh ,&nbsp;Nitin Kumar ,&nbsp;Mrinmoy Misra ,&nbsp;Ki-Hyun Kim","doi":"10.1016/j.cis.2024.103264","DOIUrl":"10.1016/j.cis.2024.103264","url":null,"abstract":"<div><p>MXenes belong to one of the recently developed advanced materials with tremendous potential for diverse sensing applications. To date, various types of MXene-based materials have been developed to generate direct/indirect ultrasensitive sensing signals against various forms of analytes via fluorescence quenching or enhancement. In this work, the fluorescence sensing/biosensing capabilities of the MXene-based materials have been explored and evaluated against a list of ionic/emerging pollutants in environment and food matrices. The suitability of an MXene-based sensing approach is also validated through the assessment of the performance based on the basic quality assurance parameters, e.g., limit of detection (LOD), sensing range, and response time. Accordingly, the best performing MXene-based materials are selected and recommended for the given target(s) to help facilitate their scalable applications under real-world conditions.</p></div>","PeriodicalId":239,"journal":{"name":"Advances in Colloid and Interface Science","volume":"332 ","pages":"Article 103264"},"PeriodicalIF":15.9,"publicationDate":"2024-08-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141908613","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Precision-engineered metal and metal-oxide nanoparticles for biomedical imaging and healthcare applications 用于生物医学成像和医疗保健应用的精密工程金属和金属氧化物纳米粒子。
IF 15.9 1区 化学
Advances in Colloid and Interface Science Pub Date : 2024-07-31 DOI: 10.1016/j.cis.2024.103263
Thi Thuy Truong , Sudip Mondal , Vu Hoang Minh Doan , Soonhyuk Tak , Jaeyeop Choi , Hanmin Oh , Tan Dung Nguyen , Mrinmoy Misra , Byeongil Lee , Junghwan Oh
{"title":"Precision-engineered metal and metal-oxide nanoparticles for biomedical imaging and healthcare applications","authors":"Thi Thuy Truong ,&nbsp;Sudip Mondal ,&nbsp;Vu Hoang Minh Doan ,&nbsp;Soonhyuk Tak ,&nbsp;Jaeyeop Choi ,&nbsp;Hanmin Oh ,&nbsp;Tan Dung Nguyen ,&nbsp;Mrinmoy Misra ,&nbsp;Byeongil Lee ,&nbsp;Junghwan Oh","doi":"10.1016/j.cis.2024.103263","DOIUrl":"10.1016/j.cis.2024.103263","url":null,"abstract":"<div><p>The growing field of nanotechnology has witnessed numerous advancements over the past few years, particularly in the development of engineered nanoparticles. Compared with bulk materials, metal nanoparticles possess more favorable properties, such as increased chemical activity and toxicity, owing to their smaller size and larger surface area. Metal nanoparticles exhibit exceptional stability, specificity, sensitivity, and effectiveness, making them highly useful in the biomedical field. Metal nanoparticles are in high demand in biomedical nanotechnology, including Au, Ag, Pt, Cu, Zn, Co, Gd, Eu, and Er. These particles exhibit excellent physicochemical properties, including amenable functionalization, non-corrosiveness, and varying optical and electronic properties based on their size and shape. Metal nanoparticles can be modified with different targeting agents such as antibodies, liposomes, transferrin, folic acid, and carbohydrates. Thus, metal nanoparticles hold great promise for various biomedical applications such as photoacoustic imaging, magnetic resonance imaging, computed tomography (CT), photothermal, and photodynamic therapy (PDT). Despite their potential, safety considerations, and regulatory hurdles must be addressed for safe clinical applications. This review highlights advancements in metal nanoparticle surface engineering and explores their integration with emerging technologies such as bioimaging, cancer therapeutics and nanomedicine. By offering valuable insights, this comprehensive review offers a deep understanding of the potential of metal nanoparticles in biomedical research.</p></div>","PeriodicalId":239,"journal":{"name":"Advances in Colloid and Interface Science","volume":"332 ","pages":"Article 103263"},"PeriodicalIF":15.9,"publicationDate":"2024-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0001868624001866/pdfft?md5=7e67bdbdceb849744b9a823b343772f4&pid=1-s2.0-S0001868624001866-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141914791","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Diagnosis and therapy of Alzheimer's disease: Light-driven heterogeneous redox processes 阿尔茨海默病的诊断和治疗:光驱动的异质氧化还原过程
IF 15.9 1区 化学
Advances in Colloid and Interface Science Pub Date : 2024-07-23 DOI: 10.1016/j.cis.2024.103253
Wenting Chen , Jiahui Li , Jiaxin Guo , Liang Li , Hao Wu
{"title":"Diagnosis and therapy of Alzheimer's disease: Light-driven heterogeneous redox processes","authors":"Wenting Chen ,&nbsp;Jiahui Li ,&nbsp;Jiaxin Guo ,&nbsp;Liang Li ,&nbsp;Hao Wu","doi":"10.1016/j.cis.2024.103253","DOIUrl":"10.1016/j.cis.2024.103253","url":null,"abstract":"<div><p>Light-driven heterogeneous processes are promising approaches for diagnosing and treating Alzheimer's disease (AD) by regulating its relevant biomolecules. The molecular understanding of the heterogeneous interface environment and its interaction with target biomolecules is important. This review critically appraises the advances in AD early diagnosis and therapy employing heterogeneous light-driven redox processes, encompassing photoelectrochemical (PEC) biosensing, photodynamic therapy, photothermal therapy, PEC therapy, and photoacoustic therapy. The design strategies for heterogeneous interfaces based on target biomolecules and applications are also compiled. Finally, the remaining challenges and future perspectives are discussed. The present review may promote the fundamental understanding of AD diagnosis and therapy and facilitate interdisciplinary studies at the junction of nanotechnology and bioscience.</p></div>","PeriodicalId":239,"journal":{"name":"Advances in Colloid and Interface Science","volume":"332 ","pages":"Article 103253"},"PeriodicalIF":15.9,"publicationDate":"2024-07-23","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141774713","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Enhancing 3D printed ceramic components: The function of dispersants, adhesion promoters, and surface-active agents in Photopolymerization-based additive manufacturing 增强 3D 打印陶瓷组件:基于光聚合的增材制造中分散剂、附着力促进剂和表面活性剂的功能。
IF 15.9 1区 化学
Advances in Colloid and Interface Science Pub Date : 2024-07-20 DOI: 10.1016/j.cis.2024.103251
Klaudia Trembecka-Wójciga , Joanna Ortyl
{"title":"Enhancing 3D printed ceramic components: The function of dispersants, adhesion promoters, and surface-active agents in Photopolymerization-based additive manufacturing","authors":"Klaudia Trembecka-Wójciga ,&nbsp;Joanna Ortyl","doi":"10.1016/j.cis.2024.103251","DOIUrl":"10.1016/j.cis.2024.103251","url":null,"abstract":"<div><p>In the domain of photopolymerization-based additive manufacturing (3D vat printing), ceramic photopolymer resins represent a multifaceted composite, predominantly comprising oligomers, ceramic fillers, and photoinitiators. However, the synergy between the ceramic fillers and polymer matrix, along with the stabilization and homogenization of the composite, is facilitated by specific additives, notably surface-active agents, dispersants, and adhesion promoters. Although these additives constitute a minor fraction in terms of volume, their influence on the final properties of the material is substantial. Consequently, their meticulous selection and integration are crucial, subtly guiding the performance and characteristics of the resultant ceramic matrix composites toward enhancement. This review delves into the array of dispersants and coupling agents utilized in the additive manufacturing of ceramic components. It elucidates the interaction mechanisms between these additives and ceramic fillers and examines how these interactions affect the additive manufacturing process. Furthermore, this review investigates the impact of various additives on the rheological behavior of ceramic slurries and their subsequent effects on the post-manufacturing stages, such as debinding and sintering. It also addresses the challenges and prospects in the optimization of dispersants and coupling agents for advanced ceramic additive manufacturing applications.</p></div>","PeriodicalId":239,"journal":{"name":"Advances in Colloid and Interface Science","volume":"332 ","pages":"Article 103251"},"PeriodicalIF":15.9,"publicationDate":"2024-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S000186862400174X/pdfft?md5=303825d5a285541f914fbdd930e68a27&pid=1-s2.0-S000186862400174X-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141763135","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Advances in MXene-based technologies for the remediation of toxic phenols: A comprehensive review 基于 MXene 的有毒酚类补救技术的进展:综述。
IF 15.9 1区 化学
Advances in Colloid and Interface Science Pub Date : 2024-07-20 DOI: 10.1016/j.cis.2024.103250
Muhammad Naveed Afridi , Zulakha Zafar , Imtiaz Afzal Khan , Imran Ali , Aziz-Ur-Rahim Bacha , Hubdar Ali Maitlo , Muhammad Qasim , Muhammad Nawaz , Fei Qi , Mika Sillanpää , Kang Hoon Lee , Muhammad Bilal Asif
{"title":"Advances in MXene-based technologies for the remediation of toxic phenols: A comprehensive review","authors":"Muhammad Naveed Afridi ,&nbsp;Zulakha Zafar ,&nbsp;Imtiaz Afzal Khan ,&nbsp;Imran Ali ,&nbsp;Aziz-Ur-Rahim Bacha ,&nbsp;Hubdar Ali Maitlo ,&nbsp;Muhammad Qasim ,&nbsp;Muhammad Nawaz ,&nbsp;Fei Qi ,&nbsp;Mika Sillanpää ,&nbsp;Kang Hoon Lee ,&nbsp;Muhammad Bilal Asif","doi":"10.1016/j.cis.2024.103250","DOIUrl":"10.1016/j.cis.2024.103250","url":null,"abstract":"<div><p>The pressing global issue of organic pollutants, particularly phenolic compounds derived primarily from industrial wastes, poses a significant threat to the environment. Although progress has been made in the development of low-cost materials for phenolic compound removal, their effectiveness remains limited. Thus, there is an urgent need for novel technologies to comprehensively address this issue. In this context, MXenes, known for their exceptional physicochemical properties, have emerged as highly promising candidates for the remediation of phenolic pollutants. This review aims to provide a comprehensive and critical evaluation of MXene-based technologies for the removal of phenolic pollutants, focusing on the following key aspects: (1) The classification and categorization of phenolic pollutants, highlighting their adverse environmental impacts, and emphasizing the crucial need for their removal. (2) An in-depth discussion on the synthesis methods and properties of MXene-based composites, emphasizing their suitability for environmental remediation. (3) A detailed analysis of MXene-based adsorption, catalysis, photocatalysis, and hybrid processes, showcasing current advancements in MXene modification and functionalization to enhance removal efficiency. (4) A thorough examination of the removal mechanisms and stability of MXene-based technologies, elucidating their operating conditions and stability in pollutant removal scenarios. (5) Finally, this review concludes by outlining future challenges and opportunities for MXene-based technologies in water treatment, facilitating their potential applications. This comprehensive review provides valuable insights and innovative ideas for the development of versatile MXene-based technologies tailored to combat water pollution effectively.</p></div>","PeriodicalId":239,"journal":{"name":"Advances in Colloid and Interface Science","volume":"332 ","pages":"Article 103250"},"PeriodicalIF":15.9,"publicationDate":"2024-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141763134","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fabricated advanced textile for personal thermal management, intelligent health monitoring and energy harvesting 制造用于个人热管理、智能健康监测和能量收集的先进纺织品。
IF 15.9 1区 化学
Advances in Colloid and Interface Science Pub Date : 2024-07-20 DOI: 10.1016/j.cis.2024.103252
Rong Ma , Deke Li , Chenggong Xu , Juan Yang , Jinxia Huang , Zhiguang Guo
{"title":"Fabricated advanced textile for personal thermal management, intelligent health monitoring and energy harvesting","authors":"Rong Ma ,&nbsp;Deke Li ,&nbsp;Chenggong Xu ,&nbsp;Juan Yang ,&nbsp;Jinxia Huang ,&nbsp;Zhiguang Guo","doi":"10.1016/j.cis.2024.103252","DOIUrl":"10.1016/j.cis.2024.103252","url":null,"abstract":"<div><p>Fabrics are soft against the skin, flexible, easily accessible and able to wick away perspiration, to some extent for local private thermal management. In this review, we classify smart fabrics as passive thermal management fabrics and active thermal management fabrics based on the availability of outside energy consumption in the manipulation of heat generation and dissipation from the human body. The mechanism and research status of various thermal management fabrics are introduced in detail, and the article also analyses the advantages and disadvantages of various smart thermal management fabrics, achieving a better and more comprehensive comprehension of the current state of research on smart thermal management fabrics, which is quite an important reference guide for our future research. In addition, with the progress of science and technology, the social demand for fabrics has shifted from keeping warm to improving health and quality of life. <em>E</em>-textiles have potential value in areas such as remote health monitoring and life signal detection. New e-textiles are designed to mimic the skin, sense biological data and transmit information. At the same time, the ultra-moisturizing properties of the fabric's thermal management allow for applications beyond just the human body to energy. <em>E</em>-textiles hold great promise for energy harvesting and storage. The article also introduces the application of smart fabrics in life forms and energy harvesting. By combining electronic technology with textiles, e-textiles can be manufactured to promote human well-being and quality of life. Although smart textiles are equipped with more intelligent features, wearing comfort must be the first thing to be ensured in the multi-directional application of textiles. Eventually, we discuss the dares and prospects of smart thermal management fabric research.</p></div>","PeriodicalId":239,"journal":{"name":"Advances in Colloid and Interface Science","volume":"332 ","pages":"Article 103252"},"PeriodicalIF":15.9,"publicationDate":"2024-07-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141763136","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
The role of graphene aerogels in rechargeable batteries 石墨烯气凝胶在充电电池中的作用
IF 15.9 1区 化学
Advances in Colloid and Interface Science Pub Date : 2024-07-17 DOI: 10.1016/j.cis.2024.103249
Fail Sultanov , Batukhan Tatykayev , Zhumabay Bakenov , Almagul Mentbayeva
{"title":"The role of graphene aerogels in rechargeable batteries","authors":"Fail Sultanov ,&nbsp;Batukhan Tatykayev ,&nbsp;Zhumabay Bakenov ,&nbsp;Almagul Mentbayeva","doi":"10.1016/j.cis.2024.103249","DOIUrl":"10.1016/j.cis.2024.103249","url":null,"abstract":"<div><p>Energy storage systems, particularly rechargeable batteries, play a crucial role in establishing a sustainable energy infrastructure. Today, researchers focus on improving battery energy density, cycling stability, and rate performance. This involves enhancing existing materials or creating new ones with advanced properties for cathodes and anodes to achieve peak battery performance. Graphene aerogels (GAs) possess extraordinary attributes, including a hierarchical porous and lightweight structure, high electrical conductivity, and robust mechanical stability. These qualities facilitate the uniform distribution of active sites within electrodes, mitigate volume changes during repeated cycling, and enhance overall conductivity. When integrated into batteries, GAs expedite electron/ion transport, offer exceptional structural stability, and deliver outstanding cycling performance. This review offers a comprehensive survey of the advancements in the preparation, functionalization, and modification of GAs in the context of battery research. It explores their application as electrodes and hosts for the dispersion of active material nanoparticles, resulting in the creation of hybrid electrodes for a wide range of rechargeable batteries including lithium-ion batteries (LIBs), Li-metal-air batteries, sodium-ion batteries (SIBs), zinc-ion batteries (AZIBs) and zinc-air batteries (ZABs), aluminum-ion batteries (AIBs) and aluminum-air batteries and other.</p></div>","PeriodicalId":239,"journal":{"name":"Advances in Colloid and Interface Science","volume":"331 ","pages":"Article 103249"},"PeriodicalIF":15.9,"publicationDate":"2024-07-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141728811","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Polypeptide-based multilayer nanoarchitectures: Controlled assembly on planar and colloidal substrates for biomedical applications 基于多肽的多层纳米结构:平面和胶体基底上的可控装配,用于生物医学应用
IF 15.9 1区 化学
Advances in Colloid and Interface Science Pub Date : 2024-07-15 DOI: 10.1016/j.cis.2024.103248
Maria Angela Motta , Lucinda Mulko , Edurne Marin , Aitor Larrañaga , Marcelo Calderón
{"title":"Polypeptide-based multilayer nanoarchitectures: Controlled assembly on planar and colloidal substrates for biomedical applications","authors":"Maria Angela Motta ,&nbsp;Lucinda Mulko ,&nbsp;Edurne Marin ,&nbsp;Aitor Larrañaga ,&nbsp;Marcelo Calderón","doi":"10.1016/j.cis.2024.103248","DOIUrl":"10.1016/j.cis.2024.103248","url":null,"abstract":"<div><p>Polypeptides have shown an excellent potential in nanomedicine thanks to their biocompatibility, biodegradability, high functionality, and responsiveness to several stimuli. Polypeptides exhibit high propensity to organize at the supramolecular level; hence, they have been extensively considered as building blocks in the layer-by-layer (LbL) assembly. The LbL technique is a highly versatile methodology, which involves the sequential assembly of building blocks, mainly driven by electrostatic interactions, onto planar or colloidal templates to fabricate sophisticated multilayer nanoarchitectures. The simplicity and the mild conditions required in the LbL approach have led to the inclusion of biopolymers and bioactive molecules for the fabrication of a wide spectrum of biodegradable, biocompatible, and precisely engineered multilayer films for biomedical applications. This review focuses on those examples in which polypeptides have been used as building blocks of multilayer nanoarchitectures for tissue engineering and drug delivery applications, highlighting the characteristics of the polypeptides and the strategies adopted to increase the stability of the multilayer film. Cross-linking is presented as a powerful strategy to enhance the stability and stiffness of the multilayer network, which is a fundamental requirement for biomedical applications. For example, in tissue engineering, a stiff multilayer coating, the presence of adhesion promoters, and/or bioactive molecules boost the adhesion, growth, and differentiation of cells. On the contrary, antimicrobial coatings should repel and inhibit the growth of bacteria. In drug delivery applications, mainly focused on particles and capsules at the micro- and nano-meter scale, the stability of the multilayer film is crucial in terms of retention and controlled release of the payload. Recent advances have shown the key role of the polypeptides in the adsorption of genetic material with high loading efficiency, and in addressing different pathways of the particles/capsules during the intracellular uptake, paving the way for applications in personalized medicine. Although there are a few studies, the responsiveness of the polypeptides to the pH changes, together with the inclusion of stimuli-responsive entities into the multilayer network, represents a further key factor for the development of smart drug delivery systems to promote a sustained release of therapeutics. The degradability of polypeptides may be an obstacle in certain scenarios for the controlled intracellular release of a drug once an external stimulus is applied. Nowadays, the highly engineered design of biodegradable LbL particles/capsules is oriented on the development of theranostics that, limited to use of polypeptides, are still in their infancy.</p></div>","PeriodicalId":239,"journal":{"name":"Advances in Colloid and Interface Science","volume":"331 ","pages":"Article 103248"},"PeriodicalIF":15.9,"publicationDate":"2024-07-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S0001868624001714/pdfft?md5=236bfca7251047e5f32835965e464f0d&pid=1-s2.0-S0001868624001714-main.pdf","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141699001","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"OA","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Lignin self-assembly phenomena and valorization strategies for pulping, biorefining, and materials development: Part 1. The physical chemistry of lignin self-assembly 木质素自组装现象及制浆、生物精炼和材料开发的价值化策略:第 1 部分.木质素自组装的物理化学原理
IF 15.9 1区 化学
Advances in Colloid and Interface Science Pub Date : 2024-07-14 DOI: 10.1016/j.cis.2024.103247
Ramakrishna Trovagunta , Ronald Marquez , Laura Tolosa , Nelson Barrios , Franklin Zambrano , Antonio Suarez , Lokendra Pal , Ronalds Gonzalez , Martin A. Hubbe
{"title":"Lignin self-assembly phenomena and valorization strategies for pulping, biorefining, and materials development: Part 1. The physical chemistry of lignin self-assembly","authors":"Ramakrishna Trovagunta ,&nbsp;Ronald Marquez ,&nbsp;Laura Tolosa ,&nbsp;Nelson Barrios ,&nbsp;Franklin Zambrano ,&nbsp;Antonio Suarez ,&nbsp;Lokendra Pal ,&nbsp;Ronalds Gonzalez ,&nbsp;Martin A. Hubbe","doi":"10.1016/j.cis.2024.103247","DOIUrl":"10.1016/j.cis.2024.103247","url":null,"abstract":"<div><p>Physical chemistry aspects are emphasized in this comprehensive review of self-assembly phenomena involving lignin in various forms. Attention to this topic is justified by the very high availability, low cost, and renewable nature of lignin, together with opportunities to manufacture diverse products, for instance, polymers/resins, bioplastics, carbon fibers, bio-asphalt, sunscreen components, hydrophobic layers, and microcapsules. The colloidal lignin material, nanoparticles, and microstructures that can be formed as a result of changes in solvent properties, pH, or other adjustments to a suspending medium have been shown to depend on many factors. Such factors are examined in this work based on the concepts of self-assembly, which can be defined as an organizing principle dependent on specific attributes of the starting entities themselves. As a means to promote such concepts and to facilitate further development of nano-scale lignin products, this article draws upon evidence from a wide range of studies. These include investigations of many different plant sources of lignin, processes of delignification, solvent systems, anti-solvent systems or other means of achieving phase separation, and diverse means of achieving colloidal stability (if desired) of resulting self-assembled lignin structures. Knowledge of the self-organization behavior of lignin can provide significant structural information to optimize the use of lignin in value-added applications. Examples include chemical conditions and preparation procedures in which lignin-related compounds of particles organize themselves as spheres, hollow spheres, surface-bound layers, and a variety of other structures. Published articles show that such processes can be influenced by the selection of lignin type, pulping or extraction processes, functional groups such as phenolic, carboxyl, and sulfonate, chemical derivatization reactions, solvent applications, aqueous conditions, and physical processes, such as agitation. Precipitation from non-aqueous solutions represents a key focus of lignin self-assembly research. The review also considers stabilization mechanisms of self-assembled lignin-related structures.</p></div>","PeriodicalId":239,"journal":{"name":"Advances in Colloid and Interface Science","volume":"332 ","pages":"Article 103247"},"PeriodicalIF":15.9,"publicationDate":"2024-07-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141707500","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":1,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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