Browsing by Author "Iravani, Siavash"
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Review Citation Count: 03D and 4D printing of MXene-based composites: from fundamentals to emerging applications(Royal Soc Chemistry, 2024) Khosravı, Arezoo; Zarepour, Atefeh; Khosravi, Arezoo; Iravani, Siavash; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringThe advent of three-dimensional (3D) and four-dimensional (4D) printing technologies has significantly improved the fabrication of advanced materials, with MXene-based composites emerging as a particularly promising class due to their exceptional electrical, mechanical, and chemical properties. This review explores the fundamentals of MXenes and their composites, examining their unique characteristics and the underlying principles of their synthesis and processing. We highlight the transformative potential of 3D and 4D printing techniques in tailoring MXene-based materials for a wide array of applications. In the field of tissue regeneration, MXene composites offer enhanced biocompatibility and mechanical strength, making them ideal for scaffolds and implants. For drug delivery, the high surface area and tunable surface chemistry of MXenes enable precise control over drug release profiles. In energy storage, MXene-based electrodes exhibit superior conductivity and capacity, paving the way for next-generation batteries and supercapacitors. Additionally, the sensitivity and selectivity of MXene composites make them excellent candidates for various (bio)sensing applications, from environmental monitoring to biomedical diagnostics. By integrating the dynamic capabilities of 4D printing, which introduces time-dependent shape transformations, MXene-based composites can further adapt to complex and evolving functional requirements. This review provides a comprehensive overview of the current state of research, identifies key challenges, and discusses future directions for the development and application of 3D and 4D printed MXene-based composites. Through this exploration, we aim to underscore the significant impact of these advanced materials and technologies on diverse scientific and industrial fields. This review highlights the developments in the 3D/4D printing of MXene-based composites, focusing on their application in tissue regeneration, drug delivery, sensing, and energy storage.Review Citation Count: 0Biohybrid Micro/Nanorobots: Pioneering the Next Generation of Medical Technology(Wiley, 2024) Khosravı, Arezoo; Khosravi, Arezoo; Iravani, Siavash; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringBiohybrid micro/nanorobots hold a great potential for advancing biomedical research. These tiny structures, designed to mimic biological organisms, offer a promising method for targeted drug delivery, tissue engineering, biosensing/imaging, and cancer therapy, among other applications. The integration of biology and robotics opens new possibilities for minimally invasive surgeries and personalized healthcare solutions. The key challenges in the development of biohybrid micro/nanorobots include ensuring biocompatibility, addressing manufacturing scalability, enhancing navigation and localization capabilities, maintaining stability in dynamic biological environments, navigating regulatory hurdles, and successfully translating these innovative technologies into clinical applications. Herein, the recent advancements, challenges, and future perspectives related to the biomedical applications of biohybrid micro/nanorobots are described. Indeed, this review sheds light on the cutting-edge developments in this field, providing researchers with an updated overview of the current potential of biohybrid micro/nanorobots in the realm of biomedical applications, and offering insights into their practical applications. Furthermore, it delves into recent advancements in the field of biohybrid micro/nanorobotics, providing a comprehensive analysis of the current state-of-the-art technologies and their future applications in the biomedical field. This review is about biohybrid micro/nanorobots, a class of micro/nanorobotics composed of a biological part and an artificial sector. It also explores recent advancements in biomedical applications of biohybrid micro/nanorobots by focusing on their potential usage in targeted drug delivery, tissue engineering, cancer therapy, and imaging-guided therapy. imageReview Citation Count: 0Catalytic and biomedical applications of nanocelluloses: A review of recent developments(Elsevier, 2024) Khorsandi, Danial; Khosravı, Arezoo; Zarepour, Atefeh; Khosravi, Arezoo; Rabiee, Navid; Iravani, Siavash; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringNanocelluloses exhibit immense potential in catalytic and biomedical applications. Their unique properties, biocompatibility, and versatility make them valuable in various industries, contributing to advancements in environmental sustainability, catalysis, energy conversion, drug delivery, tissue engineering, biosensing/imaging, and wound healing/dressings. Nanocellulose-based catalysts can efficiently remove pollutants from contaminated environments, contributing to sustainable and cleaner ecosystems. These materials can also be utilized as drug carriers, enabling targeted and controlled drug release. Their high surface area allows for efficient loading of therapeutic agents, while their biodegradability ensures safer and gradual release within the body. These targeted drug delivery systems enhance the efficacy of treatments and minimizes side effects. Moreover, nanocelluloses can serve as scaffolds in tissue engineering due to their structural integrity and biocompatibility. They provide a three-dimensional framework for cell growth and tissue regeneration, promoting the development of functional and biologically relevant tissues. Nanocellulose-based dressings have shown great promise in wound healing and dressings. Their ability to absorb exudates, maintain a moist environment, and promote cell proliferation and migration accelerates the wound healing process. Herein, the recent advancements pertaining to the catalytic and biomedical applications of nanocelluloses and their composites are deliberated, focusing on important challenges, advantages, limitations, and future prospects.Review Citation Count: 0Innovative approaches for cancer treatment: graphene quantum dots for photodynamic and photothermal therapies(Royal Soc Chemistry, 2024) Zarepour, Atefeh; Khosravı, Arezoo; Yuecel Ayten, Necla; cakir Hatir, Pinar; Iravani, Siavash; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringGraphene quantum dots (GQDs) hold great promise for photodynamic and photothermal cancer therapies. Their unique properties, such as exceptional photoluminescence, photothermal conversion efficiency, and surface functionalization capabilities, make them attractive candidates for targeted cancer treatment. GQDs have a high photothermal conversion efficiency, meaning they can efficiently convert light energy into heat, leading to localized hyperthermia in tumors. By targeting the tumor site with laser irradiation, GQD-based nanosystems can induce selective cancer cell destruction while sparing healthy tissues. In photodynamic therapy, light-sensitive compounds known as photosensitizers are activated by light of specific wavelengths, generating reactive oxygen species that induce cancer cell death. GQD-based nanosystems can act as excellent photosensitizers due to their ability to absorb light across a broad spectrum; their nanoscale size allows for deeper tissue penetration, enhancing the therapeutic effect. The combination of photothermal and photodynamic therapies using GQDs holds immense potential in cancer treatment. By integrating GQDs into this combination therapy approach, researchers aim to achieve enhanced therapeutic efficacy through synergistic effects. However, biodistribution and biodegradation of GQDs within the body present a significant hurdle to overcome, as ensuring their effective delivery to the tumor site and stability during treatment is crucial for therapeutic efficacy. In addition, achieving precise targeting specificity of GQDs to cancer cells is a challenging task that requires further exploration. Moreover, improving the photothermal conversion efficiency of GQDs, controlling reactive oxygen species generation for photodynamic therapy, and evaluating their long-term biocompatibility are all areas that demand attention. Scalability and cost-effectiveness of GQD synthesis methods, as well as obtaining regulatory approval for clinical applications, are also hurdles that need to be addressed. Further exploration of GQDs in photothermal and photodynamic cancer therapies holds promise for advancements in targeted drug delivery, personalized medicine approaches, and the development of innovative combination therapies. The purpose of this review is to critically examine the current trends and advancements in the application of GQDs in photothermal and photodynamic cancer therapies, highlighting their potential benefits, advantages, and future perspectives as well as addressing the crucial challenges that need to be overcome for their practical application in targeted cancer therapy. Recent advancements pertaining to the application of GQD-based nanosystems in photothermal and photodynamic cancer therapies are discussed, highlighting crucial challenges, advantages, and future perspectives.Article Citation Count: 0Intersecting pathways: The role of hybrid E/M cells and circulating tumor cells in cancer metastasis and drug resistance(Churchill Livingstone, 2024) Hariri, Amirali; Khosravı, Arezoo; Khosravi, Arezoo; Zarepour, Atefeh; Iravani, Siavash; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringCancer metastasis and therapy resistance are intricately linked with the dynamics of Epithelial-Mesenchymal Transition (EMT) and Circulating Tumor Cells (CTCs). EMT hybrid cells, characterized by a blend of epithelial and mesenchymal traits, have emerged as pivotal in metastasis and demonstrate remarkable plasticity, enabling transitions across cellular states crucial for intravasation, survival in circulation, and extravasation at distal sites. Concurrently, CTCs, which are detached from primary tumors and travel through the bloodstream, are crucial as potential biomarkers for cancer prognosis and therapeutic response. There is a significant interplay between EMT hybrid cells and CTCs, revealing a complex, bidirectional relationship that significantly influences metastatic progression and has a critical role in cancer drug resistance. This resistance is further influenced by the tumor microenvironment, with factors such as tumor-associated macrophages, cancer-associated fibroblasts, and hypoxic conditions driving EMT and contributing to therapeutic resistance. It is important to understand the molecular mechanisms of EMT, characteristics of EMT hybrid cells and CTCs, and their roles in both metastasis and drug resistance. This comprehensive understanding sheds light on the complexities of cancer metastasis and opens avenues for novel diagnostic approaches and targeted therapies and has significant advancements in combating cancer metastasis and overcoming drug resistance.Review Citation Count: 0MOFs and MOF-Based Composites as Next-Generation Materials for Wound Healing and Dressings(Wiley-v C H verlag Gmbh, 2024) Bigham, Ashkan; Khosravı, Arezoo; Khosravi, Arezoo; Zarepour, Atefeh; Iravani, Siavash; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringIn recent years, there has been growing interest in developing innovative materials and therapeutic strategies to enhance wound healing outcomes, especially for chronic wounds and antimicrobial resistance. Metal-organic frameworks (MOFs) represent a promising class of materials for next-generation wound healing and dressings. Their high surface area, pore structures, stimuli-responsiveness, antibacterial properties, biocompatibility, and potential for combination therapies make them suitable for complex wound care challenges. MOF-based composites promote cell proliferation, angiogenesis, and matrix synthesis, acting as carriers for bioactive molecules and promoting tissue regeneration. They also have stimuli-responsivity, enabling photothermal therapies for skin cancer and infections. Herein, a critical analysis of the current state of research on MOFs and MOF-based composites for wound healing and dressings is provided, offering valuable insights into the potential applications, challenges, and future directions in this field. This literature review has targeted the multifunctionality nature of MOFs in wound-disease therapy and healing from different aspects and discussed the most recent advancements made in the field. In this context, the potential reader will find how the MOFs contributed to this field to yield more effective, functional, and innovative dressings and how they lead to the next generation of biomaterials for skin therapy and regeneration. Recent advancements pertaining to the applications of MOFs and their composites for wound healing and dressings are deliberated, with the purpose of identifying knowledge gaps, evaluating challenges, and guiding future directions in the field. imageReview Citation Count: 0MXene-based composites in smart wound healing and dressings(Royal Soc Chemistry, 2024) Zarepour, Atefeh; Khosravı, Arezoo; Khosravi, Arezoo; Rabiee, Navid; Iravani, Siavash; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringMXenes, a class of two-dimensional materials, exhibit considerable potential in wound healing and dressing applications due to their distinctive attributes, including biocompatibility, expansive specific surface area, hydrophilicity, excellent electrical conductivity, unique mechanical properties, facile surface functionalization, and tunable band gaps. These materials serve as a foundation for the development of advanced wound healing materials, offering multifunctional nanoplatforms with theranostic capabilities. Key advantages of MXene-based materials in wound healing and dressings encompass potent antibacterial properties, hemostatic potential, pro-proliferative attributes, photothermal effects, and facilitation of cell growth. So far, different types of MXene-based materials have been introduced with improved features for wound healing and dressing applications. This review covers the recent advancements in MXene-based wound healing and dressings, with a focus on their contributions to tissue regeneration, infection control, anti-inflammation, photothermal effects, and targeted therapeutic delivery. We also discussed the constraints and prospects for the future application of these nanocomposites in the context of wound healing/dressings. Recent advancements in MXene-based wound dressings are discussed, focusing on their contributions to tissue regeneration, infection control, anti-inflammation and photothermal effects, and targeted therapeutic delivery.Article Citation Count: 1MXene-based nano(bio)sensors for the detection of biomarkers: A move towards intelligent sensors(Elsevier, 2024) Khorsandi, Danial; Khosravı, Arezoo; Ulker, Zeynep; Bayraktaroglu, Kenz; Zarepour, Atefeh; Iravani, Siavash; Khosravi, Arezoo; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringMXene-based nano(bio)sensors have emerged as promising tools for detecting different biomarkers. These sensors utilize MXene materials, a class of two-dimensional transition metal carbides, nitrides, and carbonitrides, to enable highly sensitive and selective detection. One of the key advantages of MXene-based materials is their high surface area, allowing for efficient immobilization of biomolecules. They also exhibit excellent electrical conductivity, enabling rapid and sensitive detection of biomarkers. The combination of high surface area and conductivity makes MXene-based sensors ideal for detecting biomarkers at low concentrations. Furthermore, MXene-based materials possess unique mechanical properties, ensuring the durability of the sensors. This durability enables repeated use without compromising the sensor performance, making MXene-based sensors suitable for continuous monitoring applications. Despite their advantages, MXene-based nano(bio)sensors face certain challenges for practical biomedical and clinical applications. One challenge lies in the synthesis of MXene materials, which can be complex and time-consuming. Developing scalable synthesis methods is crucial to enable large-scale production and widespread use of MXene-based sensors. In addition, ensuring the stability of MXene layers under various environmental conditions remains a challenge for their practical application. Another limitation is the specificity of MXene-based sensors towards targeted biomarkers. Interfering substances or crossreactivity with similar biomolecules can lead to false-positive or false-negative results. Enhancing the selectivity of MXene-based sensors through optimization and functionalization is essential to improve their reliability and accuracy. The integration of these sensors with emerging technologies, such as artificial intelligence (AI) and internet of things, opens up new possibilities in biomarker detection. The combination of MXene sensors with AI algorithms can enable real-time monitoring, remote data analysis, and personalized healthcare solutions. Herein, the significant challenges and future prospects of MXene-based nano(bio)sensors for the detection of biomarkers are deliberated. The key obstacles have been highlighted, such as ensuring the stability and biocompatibility of MXene-based sensors, as well as addressing scalability issues. The promising future prospects of these sensors have also been explored, including their potential for high sensitivity, selectivity, and rapid response.Article Citation Count: 0MXene/zeolitic imidazolate framework (ZIF) composites: A perspective on their emerging applications(Elsevier, 2024) Iravani, Siavash; Khosravı, Arezoo; Zarrabi, Ali; Khosravi, Arezoo; Makvandi, Pooyan; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringMXene/zeolitic imidazolate framework (ZIF) composites represent a rapidly growing area of research in the field of energy storage, catalysis, sensing, flexible electronics, microwave/electromagnetic wave absorption, biomedicine, and environmental remediation/water treatment. The integration of MXene and ZIFs in composite materials has led to develop highly sensitive and selective (bio)sensing platforms, enabling advances in biomedicine/healthcare, environmental monitoring, and industrial safety. MXene/ZIF composites showcase exceptional catalytic activity for a wide range of chemical transformations. Their exceptional adsorption capacity, selectivity, membrane integration, regeneration capabilities, and antibacterial properties make them invaluable assets in tackling water treatment challenges. The combination of MXene's conductivity and ZIF's dielectric properties, along with their unique morphological features, results in enhanced microwave absorption capabilities. Furthermore, while the biomedical applications of MXene/ZIF composites are still in the early stages of exploration, the combination of their unique properties provides a platform for innovative solutions in drug delivery, cancer nanotheranostics, bioimaging, tissue engineering, and biosensing. This article aims to present a comprehensive overview of the research progress in MXene/ZIF composites, focusing on current trends, important challenges, and future perspectives.Review Citation Count: 0Nanosystems for targeted drug Delivery: Innovations and challenges in overcoming the Blood-Brain barrier for neurodegenerative disease and cancer therapy(Elsevier, 2024) Khosravı, Arezoo; Zarepour, Atefeh; Bigham, Ashkan; Khosravi, Arezoo; Naderi-Manesh, Hossein; Iravani, Siavash; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringThe evolution of sophisticated nanosystems has revolutionized biomedicine, notably in treating neurodegenerative diseases and cancer. These systems show potential in delivering medication precisely to affected tissues, improving treatment effectiveness while minimizing side effects. Nevertheless, a major hurdle in targeted drug delivery is breaching the blood-brain barrier (BBB), a selective shield separating the bloodstream from the brain and spinal cord. The tight junctions between endothelial cells in brain capillaries create a formidable physical barrier, alongside efflux transporters that expel harmful molecules. This presents a notable challenge for brain drug delivery. Nanosystems present distinct advantages in overcoming BBB challenges, offering enhanced drug efficacy, reduced side effects, improved stability, and controlled release. Despite their promise, challenges persist, such as the BBB's regional variability hindering uniform drug distribution. Efflux transporters can also limit therapeutic agent efficacy, while nanosystem toxicity necessitates rigorous safety evaluations. Understanding the long-term impact of nanomaterials on the brain remains crucial. Additionally, addressing nanosystem scalability, cost-effectiveness, and safety profiles is vital for widespread clinical implementation. This review delves into the advancements and obstacles of advanced nanosystems in targeted drug delivery for neurodegenerative diseases and cancer therapy, with a focus on overcoming the BBB.Article Citation Count: 0Nature-inspired healing: Biomimetic nanomaterials for advanced wound management(Elsevier, 2024) Khosravı, Arezoo; Yavari, Maryam; Zarepour, Atefeh; Khosravi, Arezoo; Iravani, Siavash; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringThis review explores the transformative potential of biomimetic nanomaterials in the realm of advanced wound management, focusing on their application in promoting healing of wound while preventing infections and/or real-time monitoring healing process. The intricate design of biomimetic nanomaterials allows for the targeted delivery of therapeutic agents, modulation of inflammatory responses, and promotion of tissue regeneration within the wound microenvironment. Despite their promising benefits, challenges such as complex design requirements, scalability issues, and long-term safety concerns need to be addressed to maximize the clinical utility of these innovative materials. By overcoming these challenges through interdisciplinary collaboration and technological advancements, the integration of biomimetic nanomaterials in wound management offers a promising avenue for personalized, efficient, and effective treatment strategies. Looking ahead, the future perspectives of biomimetic nanomaterials in advanced wound management hold immense potential for developing the field of wound care. By harnessing the regenerative properties, infection prevention capabilities, and smart real-time monitoring functionalities of biomimetic nanomaterials, healthcare providers can deliver tailor-made solutions that address the unique needs of individual patients and optimize healing outcomes. This review aims to provide insights into the challenges, opportunities, and future directions of utilizing biomimetic nano- materials for advanced wound management, shedding light on the transformative impact of these innovative materials in improving patient well-being and redefining the standards of care in wound healing practices.Review Citation Count: 0Next-generation nitrogen fixation strategy: empowering electrocatalysis with MXenes(Royal Soc Chemistry, 2024) Iravani, Siavash; Khosravı, Arezoo; Khosravi, Arezoo; Varma, Rajender S.; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringIn recent years, the development of sustainable and cost-effective electrocatalysts for nitrogen (N2) fixation has garnered significant attention, leading to the introduction of next-generation materials with electrocatalytic properties. Among the most interesting types of these materials, MXenes and their composite forms with their unique properties like high electrochemical activity, large surface area, tunable properties, excellent electrical conductivity, chemical stability, and abundant transition metals have been widely explored. These properties make MXenes promising candidates for various electrochemical reactions, including water splitting, oxygen reduction, hydrogen evolution, N2 activation and reduction, among others. The interface of these materials could be engineered with other entities which can serve as a promising tool for sustainable production of ammonia (NH3) to address the global nitrogen-related challenges. Moreover, optimizing the interfaces between them and reactants is another way to achieve high catalytic activity, selectivity, and stability. Accordingly, this review aims to offer a comprehensive overview of the current state of research in the field of electrocatalytic N2 fixation deploying MXenes and their composites. The highlights comprise progress made in understanding the catalytic properties and unique performances of MXenes for N2 fixation, as well as challenges that persist in this context and the possible solutions that could be implemented to circumvent these challenges in the future. MXenes offer environmentally friendly alternatives to conventional N2 fixation methods via potential optimization of their catalytic activity and circumventing some synthesis challenges.Review Citation Count: 0Self-healing materials in biomedicine and the circular economy(Royal Soc Chemistry, 2024) Venkateswaran, Meenakshi R.; Khosravı, Arezoo; Zarepour, Atefeh; Iravani, Siavash; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringSelf-healing (bio)materials represent a cornerstone in the transition towards a circular economy in healthcare. These materials possess the remarkable ability to autonomously repair damage, thereby extending the lifespan of medical devices, implants, sensors, wound dressings, and drug delivery systems. By extending the lifespan of biomedical products, they can significantly reduce waste generation and minimize the environmental impact associated with frequent replacement. In addition, the integration of self-healing properties into drug delivery systems can enhance their efficacy and reduce the need for frequent administration, resulting in a more sustainable healthcare system. Notably, self-healing polymers and hydrogels have the potential to improve the durability and lifespan of wound dressings, providing extended protection and support throughout the healing process. The development and implementation of self-healing biomaterials signify a shift towards a more environmentally conscious and resource-efficient healthcare sector. By adopting a circular approach, healthcare facilities can optimize the use of resources throughout the product lifecycle. This includes designing medical devices with self-healing capabilities, implementing efficient recycling systems, and promoting the development of new materials from recycled sources. Such an approach not only reduces the environmental footprint of the healthcare sector but also contributes to a more sustainable and resilient supply chain. The adoption of self-healing (bio)materials offers numerous benefits for the healthcare industry. These materials not only can reduce the environmental impact of medical practices by extending the lifecycle of products but also enhance patient safety and treatment outcomes. The integration of self-healing materials in the healthcare industry holds promise for supporting a more circular economy by extending the product lifespan, reducing waste generation, and fostering sustainable practices in medical settings. However, additional explorations are warranted to optimize the performance and stability of self-healing (bio)materials, ensuring their long-term effectiveness. One of the primary challenges in the adoption of self-healing materials is the cost associated with their production. Notably, the exploration of specific self-healing mechanisms will be crucial in expanding their applications. This review examines the intersection of self-healing materials, biomedicine, and the circular economy, focusing on the challenges, advantages, and future perspectives associated with their implementation. This review examines the intersection of self-healing materials, biomedicine, and the circular economy, focusing on the challenges, advantages, and future perspectives associated with their implementation.Article Citation Count: 0Sustainable nanomaterials for precision medicine in cancer therapy(Elsevier, 2024) Bigham, Ashkan; Khosravı, Arezoo; Khosravi, Arezoo; Iravani, Siavash; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringSustainable nanomaterials have attracted much attention in the last decades in different applications mainly to minimize harm to environment by using renewable resources. One of those areas is precision medicine for cancer therapy, offering tailored solutions for targeted drug delivery, cancer immunotherapy, imaging/biosensing, and therapy monitoring. Recent trends in bio- and nanomedicine have focused on developing biocompatible and biodegradable multifunctional nanocarriers that enhance drug delivery efficiency while minimize systemic toxicity. Fabricating sustainable nanomaterials with smart functionalities, such as stimuli-responsive behavior and targeted drug release mechanisms, holds great potential for improving the efficacy of therapy with more desirable outcomes. However, challenges persist in ensuring the biosafety, targeting efficiency, and specificity of these nanomaterials; also, clinical translation studies, optimizing scalability, and cost-effectiveness in production processes need to be addressed. The primary purpose of this review is to examine the recent advancements in sustainable nanomaterials for precision medicine in targeted cancer therapy via summarizing the progress made in this field. In addition, we mentioned about the crucial challenges related to these innovative solutions, such as ensuring the safety and sustainability of nanomaterials. Moreover, by exploring the future perspectives of this technology, we hope to provide insights into the direction of developments in sustainable nanomaterials for precision medicine, particularly in the context of targeted cancer therapy.Article Citation Count: 1Sustainable synthesis: natural processes shaping the nanocircular economy(Royal Soc Chemistry, 2024) Khosravi, Arezoo; Khosravı, Arezoo; Iravani, Siavash; Varma, Rajender S.; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringSustainable synthesis in nano domain refers to the development of nanomaterials through deployment of natural processes and principles to minimize the use of hazardous materials and reduce the generation of waste. This method aims to mitigate the environmental impact associated with traditional synthesis methods wherein natural processes, such as biomineralization and self-assembly, offer valuable insights into the nanocircular economy (NE) thus creating numerous benefits. Firstly, it reduces the environmental footprint of nanotechnology by minimizing energy consumption and waste generation. Secondly, it promotes the efficient use of resources by incorporating principles of recycling and reusability. By mimicking natural processes, various nanomaterials can be created, which are biocompatible, biodegradable, and less harmful to the environment. However, challenges such as scale-up, cost, regulatory frameworks, and material selection ought to be addressed to ensure their widespread adoption. The prospects for sustainable synthesis in the NE are promising, with potential advancements in advanced materials, and the integration of circular economy concepts into nanomedicine, and environmental appliances; its future lies in bioinspired synthesis, adherence to green chemistry principles, waste recycling and up-cycling, energy-efficient techniques, life cycle assessment (LCA), and multi-disciplinary collaborations. This review seeks to contribute to the existing knowledge and understanding of sustainable synthesis and its impact on shaping eco-friendlier and resource-efficient NE by describing the methodology involved and discuss the benefits, challenges, and future opportunities emphasizing the importance of sustainability and responsible practices in development of nanomaterials. This perspective aims to shed light on the transformative potential of sustainable synthesis in guiding the transition towards circular economy conceptions in the nanotechnology domain.Article Citation Count: 0Synergistic advancements: Exploring MXene/graphene oxide and MXene/ reduced graphene oxide composites for next-generation applications(Elsevier, 2024) Khosravı, Arezoo; Zarepour, Atefeh; Zare, Ehsan Nazarzadeh; Makvandi, Pooyan; Khosravi, Arezoo; Zarrabi, Ali; Genetik ve Biyomühendislik / Genetic and Bio-EngineeringThe exploration of MXene-graphene oxide (GO) and MXene-reduced GO (rGO) composites represents a significant leap forward in the development of advanced materials for next-generation applications. This review delves into the synergistic properties of MXene and GO, highlighting their combined potential to develop various technological fields. MXenes, with their unique two-dimensional structure and exceptional electrical conductivity, coupled with the remarkable mechanical strength and flexibility of GO, create composites with enhanced performance characteristics. These materials exhibit superior electrochemical properties, making them ideal candidates for energy storage devices such as supercapacitors and batteries. Additionally, their excellent thermal and mechanical properties open new avenues in the fields of electronics, sensors, and catalysis. This review seeks to explore the specific areas where MXene-(r)GO composites demonstrate exceptional promise, such as energy storage, sensing technologies, electromagnetic interference shielding, visible/infrared camouflages, and advanced materials development. These composites offer a promising pathway to address the growing demands for high-performance, multifunctional materials in various industrial sectors. This review aims to provide insights into the fundamental mechanisms driving the enhanced properties of MXene-(r)GO composites and to inspire further research and development in this exciting area of material science.