Today,self-healing graphene-and MXene-based composites have attracted researchers due to the increase in durability as well as the cost reduction in long-time applications.Different studies have focused on designing n...Today,self-healing graphene-and MXene-based composites have attracted researchers due to the increase in durability as well as the cost reduction in long-time applications.Different studies have focused on designing novel self-healing graphene-and MXenebased composites with enhanced sensitivity,stretchability,and flexibility as well as improved electrical conductivity,healing efficacy,mechanical properties,and energy conversion efficacy.These composites with self-healing properties can be employed in the field of wearable sensors,supercapacitors,anticorrosive coatings,electromagnetic interference shielding,electronic-skin,soft robotics,etc.However,it appears that more explorations are still needed to achieve composites with excellent arbitrary shape adaptability,suitable adhesiveness,ideal durability,high stretchability,immediate self-healing responsibility,and outstanding electromagnetic features.Besides,optimizing reaction/synthesis conditions and finding suitable strategies for functionalization/modification are crucial aspects that should be comprehensively investigated.MXenes and graphene exhibited superior electrochemical properties with abundant surface terminations and great surface area,which are important to evolve biomedical and sensing applications.However,flexibility and stretchability are important criteria that need to be improved for their future applications.Herein,the most recent advancements pertaining to the applications and properties of self-healing graphene-and MXene-based composites are deliberated,focusing on crucial challenges and future perspectives.展开更多
Over past decades,takotsubo cardiomyopathy(TTC)has drawn a substantial interest as a unique form of acute and reversible cardiomyopathy that usually emerges in response to adrenergic hyperactivation associated with a ...Over past decades,takotsubo cardiomyopathy(TTC)has drawn a substantial interest as a unique form of acute and reversible cardiomyopathy that usually emerges in response to adrenergic hyperactivation associated with a variety of emotional and physical triggers.[1,2]Even though,this phenomenon is generally characterized by an apical balloning pattern(classical variant),it might occasionally present with atypical morphological variants including mid-ventricular,inverted and focal forms of myocardial involvement.展开更多
The field of photocatalysis has witnessed a significant advancement in the development of bioinspired and biomimetic photocatalysts for various biomedical applications,including drug delivery,tissue engineering,cancer...The field of photocatalysis has witnessed a significant advancement in the development of bioinspired and biomimetic photocatalysts for various biomedical applications,including drug delivery,tissue engineering,cancer therapy,and bioimaging.Nature has evolved efficient light-harvesting systems and energy conversion mechanisms,which serve as a benchmark for researchers.However,reproducing such complexity and harnessing it for biomedical applications is a daunting task.It requires a comprehensive understanding of the underlying biological processes and the ability to replicate them synthetically.By utilizing light energy,these photocatalysts can trigger specific chemical reactions,leading to targeted drug release,enhanced tissue regeneration,and precise imaging of biological structures.In this context,addressing the stability,long-term performance,scalability,and costeffectiveness of these materials is crucial for their widespread implementation in biomedical applications.While challenges such as complexity and stability persist,their advantages such as targeted drug delivery and personalized medicine make them a fascinating area of research.The purpose of this review is to provide a comprehensive analysis and evaluation of existing research,highlighting the advancements,current challenges,advantages,limitations,and future prospects of bioinspired and biomimetic photocatalysts in biomedicine.展开更多
文摘Today,self-healing graphene-and MXene-based composites have attracted researchers due to the increase in durability as well as the cost reduction in long-time applications.Different studies have focused on designing novel self-healing graphene-and MXenebased composites with enhanced sensitivity,stretchability,and flexibility as well as improved electrical conductivity,healing efficacy,mechanical properties,and energy conversion efficacy.These composites with self-healing properties can be employed in the field of wearable sensors,supercapacitors,anticorrosive coatings,electromagnetic interference shielding,electronic-skin,soft robotics,etc.However,it appears that more explorations are still needed to achieve composites with excellent arbitrary shape adaptability,suitable adhesiveness,ideal durability,high stretchability,immediate self-healing responsibility,and outstanding electromagnetic features.Besides,optimizing reaction/synthesis conditions and finding suitable strategies for functionalization/modification are crucial aspects that should be comprehensively investigated.MXenes and graphene exhibited superior electrochemical properties with abundant surface terminations and great surface area,which are important to evolve biomedical and sensing applications.However,flexibility and stretchability are important criteria that need to be improved for their future applications.Herein,the most recent advancements pertaining to the applications and properties of self-healing graphene-and MXene-based composites are deliberated,focusing on crucial challenges and future perspectives.
文摘Over past decades,takotsubo cardiomyopathy(TTC)has drawn a substantial interest as a unique form of acute and reversible cardiomyopathy that usually emerges in response to adrenergic hyperactivation associated with a variety of emotional and physical triggers.[1,2]Even though,this phenomenon is generally characterized by an apical balloning pattern(classical variant),it might occasionally present with atypical morphological variants including mid-ventricular,inverted and focal forms of myocardial involvement.
文摘The field of photocatalysis has witnessed a significant advancement in the development of bioinspired and biomimetic photocatalysts for various biomedical applications,including drug delivery,tissue engineering,cancer therapy,and bioimaging.Nature has evolved efficient light-harvesting systems and energy conversion mechanisms,which serve as a benchmark for researchers.However,reproducing such complexity and harnessing it for biomedical applications is a daunting task.It requires a comprehensive understanding of the underlying biological processes and the ability to replicate them synthetically.By utilizing light energy,these photocatalysts can trigger specific chemical reactions,leading to targeted drug release,enhanced tissue regeneration,and precise imaging of biological structures.In this context,addressing the stability,long-term performance,scalability,and costeffectiveness of these materials is crucial for their widespread implementation in biomedical applications.While challenges such as complexity and stability persist,their advantages such as targeted drug delivery and personalized medicine make them a fascinating area of research.The purpose of this review is to provide a comprehensive analysis and evaluation of existing research,highlighting the advancements,current challenges,advantages,limitations,and future prospects of bioinspired and biomimetic photocatalysts in biomedicine.
