Infrared and Laser Engineering, Journal Year: 2024, Volume and Issue: 53(11), P. 20240435 - 20240435
Published: Jan. 1, 2024
ACS Nano, Journal Year: 2025, Volume and Issue: unknown
Published: Feb. 19, 2025
Cancer poses a substantial threat and serious challenge to public human health, driving the promotion of sophisticated technologies for cancer therapy. While conventional chemotherapy has bottlenecks such as low delivery efficiency, strong toxic side effects, tumor enrichment barriers, magnetic micro/nanorobots (MNRs) emerge promising therapeutic candidates that provide alternative strategies MNR is kind human-made machine micro- or nanosized, reasonably designed, performs command tasks through self-actuated externally controlled propulsion mechanisms, which can be potentially applied in theranostics. Here, this review first introduces components constitute typical MNR, including body part, control function sensing part. Subsequently, elucidates representative fabrication methods construct MNRs from top-down approaches bottom-up approaches, covering injection molding, self-rolling, melt electrospinning writing, deposition, biotemplate method, lithography, assembling, 3D printing, chemical synthesis. Furthermore, focuses on multiple applications facing diagnosis treatment, encompassing imaging, quantification, drug release, synergy with therapies, cell manipulation, surgical assistance. Then, systematically elaborates biocompatibility biosafety MNRs. Finally, challenges faced by are discussed alongside future research directions. This intended scientific guidance may improve comprehension cognition theranostics platform MNRs, promoting prospering practical application development
Language: Английский
Citations
1
ACS Applied Materials & Interfaces, Journal Year: 2024, Volume and Issue: 16(17), P. 22547 - 22557
Published: April 17, 2024
Soft actuators with stimuli-responsive and reversible deformations have shown great promise in soft robotics. However, some challenges remain existing actuators, such as the materials involved derived from nonrenewable resources, complex nonscalable preparation methods, incapability of programmable deformation. Here, a biobased ink based on cuttlefish nanoparticles (CINPs) cellulose nanofibers (CNFs) was developed, allowing for biodegradable patterned by direct writing technology. The hybrid CNF/CINP displays good rheological properties, it to be accurately printed variety flexible substrates. A bilayer actuator developed printing an layer poly(lactic acid) film using extrusion-based 3D technology, which exhibits large bending behavior under stimuli humidity light. Furthermore, folding coiling response been achieved adjusting patterns. This work offers fast, scalable, cost-effective strategy development shape-morphing.
Language: Английский
Citations
7
ACS Biomaterials Science & Engineering, Journal Year: 2024, Volume and Issue: 10(9), P. 5562 - 5594
Published: Aug. 15, 2024
As a new micromanipulation tool with the advantages of small size, flexible movement and easy manipulation, light-driven microrobots have wide range prospects in biomedical fields such as drug targeting cell manipulation. Recently, been controlled various ways, light field has become research hotspot by its noncontact precise localization, fast response, biocompatibility. It utilizes force or deformation generated to precisely control microrobot, combines release technology realize targeted application. Therefore, this paper provides an overview provide ideas for manipulation microrobots. Here, briefly categorizes driving mechanisms materials microrobots, which mainly include photothermal, photochemical, biological. Then, typical designs different strategies multiple physical are summarized. Finally, applications bioimaging presented well future demonstrated.
Language: Английский
Citations
5
Optics & Laser Technology, Journal Year: 2025, Volume and Issue: 188, P. 113029 - 113029
Published: April 24, 2025
Language: Английский
Citations
0
Advanced Materials, Journal Year: 2024, Volume and Issue: 36(48)
Published: Oct. 13, 2024
The advancement of electronic devices necessitates the development three-dimensional (3D) high-precision conductive microstructures, which have extensive applications in bio-electronic interfaces, soft robots, and skins. Two-photon polymerization (TPP) based 3D printing is a critical technique that offers unparalleled fabrication resolution space for intricate structures. While substantial progress has been made this field, review summarizes recent advances microstructures via TPP, mainly focusing on essential criteria photoresist resins suitable TPP. Further preparation strategies these photoresists methods constructing TPP are discussed. application prospects various fields discussed, highlighting imperative to advance their additive manufacturing technology. Finally, strategic recommendations offered enhance construction using addressing prevailing challenges fostering significant advancements
Language: Английский
Citations
3
Biointerphases, Journal Year: 2024, Volume and Issue: 19(4)
Published: July 1, 2024
Magnetic motors are a class of out-of-equilibrium particles that exhibit controlled and fast motion overcoming Brownian fluctuations by harnessing external magnetic fields. The advances in this field resulted have been used for different applications, such as biomedicine or environmental remediation. In Perspective, an overview the recent advancements is provided, with special focus on motion. This aspect extends from trapping, steering, guidance to organized motor grouping degrouping, which known swarm control. Further, integration soft robots actuate their also discussed. Finally, some remarks perspectives outlined.
Language: Английский
Citations
1
Infrared and Laser Engineering, Journal Year: 2024, Volume and Issue: 53(11), P. 20240435 - 20240435
Published: Jan. 1, 2024
Citations
1