Emerging Applications of Nanotechnology in Healthcare and Medicine

Molecules, Journal Year: 2023, Volume and Issue: 28(18), P. 6624 - 6624

Published: Sept. 14, 2023

Knowing the beneficial aspects of nanomedicine, scientists are trying to harness applications nanotechnology in diagnosis, treatment, and prevention diseases. There also potential uses designing medical tools processes for new generation scientists. The main objective conducting this research review is gather widespread nanomedicine under one heading highlight standard practices field. Comprehensive has been conducted incorporate latest data related medicine therapeutics derived from acknowledged scientific platforms. Nanotechnology used conduct sensitive procedures. showing successful fields diagnostics, disease regenerative medicine, gene therapy, dentistry, oncology, aesthetics industry, drug delivery, therapeutics. A thorough association cooperation between physicians, clinicians, researchers, technologies will bring forward a future where there more calculated, outlined, technically programed field nanomedicine. Advances being made overcome challenges associated with application due pathophysiological basis This highlights multipronged how proving health industry. need minimize health, environmental, ethical concerns linked nanotechnology.

Language: Английский

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Review of the Applications of Micro/Nanorobots in Biomedicine

ACS Applied Nano Materials, Journal Year: 2024, Volume and Issue: 7(15), P. 17151 - 17192

Published: July 24, 2024

The advancement of precision medicine in modern biomedicine has been significantly propelled by the emergence micro/nanorobots. combination micro/nanorobots and offers unique advantages holds attractive potential for applications. It effectively addresses challenges encountered traditional robots areas such as driving, sensing, intelligence other aspects, especially application cancer cardiovascular diseases, which is a hot field interdisciplinary research recent years. This review succinctly delineates analyzes advancements First, achievements years are systematically classified introduced from four perspectives: manufacturing design, drive control, biomedical degradation. In particular, in-depth discussions were conducted regarding solutions each stage. Second, based on latest results applications, development direction industrial applications key technical aspects that need to be paid attention emphasized. Finally, we discuss opportunities future, it expected will become more sophisticated capable performing multiple medical functions tasks. They implemented vivo assist doctors diagnosing treating diseases. shows significant medicine.

Language: Английский

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Cross‐Scale Drug Delivery of Diatom Microrobots Based on A Magnetic Continuum Robot for Combined Chemical and Photodynamic Therapy of Glioblastoma

Advanced Functional Materials, Journal Year: 2024, Volume and Issue: unknown

Published: April 2, 2024

Abstract Micro/nanorobots with active movement capabilities provide a new option for the treatment of glioblastoma (GBM). However, long working distance intravenous injection and protection blood‐brain barrier can prevent micro/nanorobots from reaching target location. Photodynamic therapy (PDT) has gradually appeared in GBM research. The limitation penetrating strength light source will nevertheless hinder application range PDT. Herein, magnetic continuum robot (MCR) to deliver optical fibers microrobots combined chemotherapy PDT is used. prepared diatom effectively move biological fluids upstream. Vacuum loading improve drug efficiency. photosensitizer frustule cavity be explosively released short time through ultrasound. chemotherapeutic drugs have long‐term pH‐sensitivity release characteristics. In vitro cell experiments showed that administration TMZ‐loaded photosensitizer‐loaded synergistic effect. model demonstrated an MCR fiber drug‐loaded microrobots. This enables cross‐scale delivery deep method may expand selectivity possibility intracranial

Language: Английский

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Biohybrid Micro/Nanorobots: Pioneering the Next Generation of Medical Technology

Advanced Healthcare Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 7, 2024

Abstract Biohybrid micro/nanorobots hold a great potential for advancing biomedical research. These tiny structures, designed to mimic biological organisms, offer promising method targeted drug delivery, tissue engineering, biosensing/imaging, and cancer therapy, among other applications. The integration of biology robotics opens new possibilities minimally invasive surgeries personalized healthcare solutions. key challenges in the development biohybrid include ensuring biocompatibility, addressing manufacturing scalability, enhancing navigation localization capabilities, maintaining stability dynamic environments, navigating regulatory hurdles, successfully translating these innovative technologies into clinical Herein, recent advancements, challenges, future perspectives related applications are described. Indeed, this review sheds light on cutting‐edge developments field, providing researchers with an updated overview current realm applications, offering insights their practical Furthermore, it delves advancements field micro/nanorobotics, comprehensive analysis state‐of‐the‐art field.

Language: Английский

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Advancements in Micro/Nanorobots in Medicine: Design, Actuation, and Transformative Application

ACS Omega, Journal Year: 2025, Volume and Issue: 10(6), P. 5214 - 5250

Published: Feb. 4, 2025

In light of the ongoing technological transformation, embracing advancements that foster shared benefits is essential. Nanorobots, a breakthrough within nanotechnology, have demonstrated significant potential in fields such as medicine, where diagnostic and therapeutic applications are primary focus areas. This review provides comprehensive overview robots, their evolving role medical applications, particularly highlighting use nanorobots. Various design strategies operational principles, including sensors, actuators, nanocontrollers, discussed based on prior research. Key nanorobot include biomedical imaging, biosensing, minimally invasive surgery, targeted drug delivery, each utilizing advanced actuation technologies to enhance precision. The paper further examines recent progress micro/nanorobot addresses important considerations for future, biocompatibility, control, navigation, targeting, safety, ethical implications. offers holistic perspective how nanorobots can reshape practices, paving way precision medicine improved patient outcomes.

Language: Английский

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Model predictive control and replanning for magnetic microrobots in fluid environments

Science China Technological Sciences, Journal Year: 2025, Volume and Issue: 68(5)

Published: April 16, 2025

Language: Английский

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Advanced Biomimetic and Biohybrid Magnetic Micro/Nano‐Machines

Advanced Materials Technologies, Journal Year: 2024, Volume and Issue: unknown

Published: May 16, 2024

Abstract Biomimetic and biohybrid micro/nano‐structures involve the replication creation of technologies, structures, materials based on biological systems at micrometer nanometer scale. These strategies harness natural principles to develop innovative treatment methods advanced microstructure devices for noninvasive therapies. In this study, a detailed overview fabrication processes, magnetically assisted locomotive techniques, potential applications biomimetic micro/nano‐machines are presented. The latest advancements in actuated such as annelid‐worm‐like microswimmers, jellyfish‐shaped microparticles, fish‐shaped walnut‐shaped micromotors explored. Additionally, magnetic systems, including sunflower seed‐based micro‐perforators, nanomotors extracted from bamboo stem, sperm cell‐based micromotors, bacteria‐based robots, scaffold‐based microrobots, DNA‐based microalgae‐based red blood microswimmers also examined. A thorough investigation behavior these Newtonian fluids, featuring cork‐screw motion, undulatory surface wrinkling traveling wave‐like ciliary stroke motion is discussed. Furthermore, unprecedented developed using minuscule cervical cancer tetrapod hybrid tissue regeneration silk fibroin protein‐based microscale scaffolds, doxorubicin drug delivery mushroom‐based microrobots extensively

Language: Английский

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Promising advances in physically propelled micro/nanoscale robots

Nano Materials Science, Journal Year: 2024, Volume and Issue: unknown

Published: June 1, 2024

Micro/nanoscale robots (MNRs) have attracted significant interest in various fields because of their flexible design, physically controlled maneuvering, and barrier targeting. The execution specific functions using MNRs relies on precise propulsion methods. Among the diverse techniques, physical is widely used owing to its noninvasive, safe, convenient attributes. This review provides an analysis mechanisms magnetic, electric, thermal, ultrasound presents a comprehensive summary structures, movements, applications while also examining advantages shortcomings associated with Finally, challenges perspectives future development are presented. content this can serve as multidisciplinary science reference for physicists, bioengineers, clinicians, roboticists, chemists involved pharmaceutical design clinical therapy research.

Language: Английский

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Applications of Microalgae and Microalgal Nanostructures in Environment and Healthcare

Next research., Journal Year: 2024, Volume and Issue: 1(2), P. 100058 - 100058

Published: Nov. 6, 2024

Language: Английский

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Driving modes and characteristics of biomedical micro-robots

Engineered Regeneration, Journal Year: 2023, Volume and Issue: 4(4), P. 411 - 426

Published: Aug. 10, 2023

Micro-robots (MRs) are miniature machines with dimensions smaller than 1 mm and have semi- or fully-autonomous capabilities, including sensing, decision-making, performing operations. These MRs garnered significant attention in the precision medicine personalized treatment field due to their ability navigate narrow areas of human body non-desirable fluid flow. Specifically, actuated by a mechanism that generates propulsive force through interaction between MRs' actuation modules external energy sources specific direction. This driving enables precise execution medical such as targeted drug delivery minimally invasive surgeries. Nonetheless, currently encounter certain challenges clinical practice, reliance on sources, short lifespan, difficulties degradation recovery within body. article aims review common components characteristics for modules, propose possible solutions address current challenges, ultimately, explore desirable structural functional composition future development MRs. Through these efforts, this hopes provide guidance medicine.

Language: Английский

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