Applied Materials Today, Год журнала: 2024, Номер 41, С. 102428 - 102428
Опубликована: Сен. 17, 2024
Язык: Английский
Nano Energy, Год журнала: 2024, Номер unknown, С. 110552 - 110552
Опубликована: Дек. 1, 2024
Язык: Английский
Процитировано
16
Advances in Colloid and Interface Science, Год журнала: 2025, Номер unknown, С. 103443 - 103443
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
2
Advanced Materials, Год журнала: 2025, Номер unknown
Опубликована: Янв. 21, 2025
Abstract Biological structures exhibit autonomous and intelligent behaviors, such as movement, perception, responses to environmental changes, through dynamic interactions with their surroundings. Inspired by natural organisms, future soft robots are also advancing toward autonomy, sustainability, interactivity. This review summarizes the latest achievements in untethered based on 1D 2D nanomaterials. First, performance of actuators designed different is compared. Then, development basic locomotion forms, including crawling, jumping, swimming, rolling, gripping, multimodal, mimicking biological motion mechanisms under stimuli, discussed. Subsequently, various self‐sustained movements imbalance static stimuli introduced, light tracking, self‐oscillating, self‐crawling, self‐rolling, flying. Following that, progress integrated additional functionalities sensing, energy harvesting, storage summarized. Finally, challenges faced this field prospects for
Язык: Английский
Процитировано
1
Chemical Engineering Journal, Год журнала: 2025, Номер 508, С. 160978 - 160978
Опубликована: Фев. 24, 2025
Процитировано
1
Advanced Science, Год журнала: 2025, Номер unknown
Опубликована: Март 7, 2025
Smart hydrogels are considered as close mimics to the functions of biological entities. However, stimuli-responsive performance is often limited by slow diffusion process during water exchange with surrounding environment. Here, a homogenous hydrogel composed water-soluble spiropyran covalently attached polyacrylic acid network reported. This demonstrates rapid and reversible shape-morphing behavior in air, underwater, or oil. The mechanism involves protonation triggered light stimuli. release/capture protons regulates local proton concentration near carboxyl groups network, distinguishing it from existing stimuli-responsiveness based on bulk diffusion. environment-independent unique in-situ stimuli transfer process, resulting amongst parts single piece attributed. Eventually, light-controlled actuation demonstrated, offering exciting possibilities for applications flexible electronics, soft actuators/robots.
Язык: Английский
Процитировано
1
ACS Biomaterials Science & Engineering, Год журнала: 2024, Номер 10(9), С. 5562 - 5594
Опубликована: Авг. 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.
Язык: Английский
Процитировано
6
Journal of Materials Chemistry A, Год журнала: 2024, Номер 12(33), С. 22166 - 22179
Опубликована: Янв. 1, 2024
Based on the excellent anti-swelling behavior of polyampholyte hydrogel, a monitoring system is constructed for underwater communication and urban waterlogging pre-warning.
Язык: Английский
Процитировано
4
ACS Applied Electronic Materials, Год журнала: 2025, Номер unknown
Опубликована: Фев. 10, 2025
Язык: Английский
Процитировано
0
Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160712 - 160712
Опубликована: Фев. 1, 2025
Язык: Английский
Процитировано
0
Small, Год журнала: 2025, Номер unknown
Опубликована: Март 16, 2025
Abstract This work introduces a novel composite film actuator with dual actuation mechanisms, responsive to four distinct stimuli, and featuring infrared stealth as well amphibious locomotion capabilities. By encapsulating nanoscale VO 2 phase‐change materials PMMA coating them onto thin of micrometer‐scale Ti 3 C T x MXene, the achieves efficient photothermal conversion, high electrical conductivity, humidity‐responsive actuation. The is integrated into millirobots capable crawling, grasping, oscillating, achieving unrestricted movement on water surfaces. These demonstrate rapid response, stability, outstanding performance in both terrestrial aquatic environments, 90° angular change s, crawling speed 10 mm min −1 land, swimming 174 water. Additionally, this proposes mechanism based moisture absorption contraction properties further expanding application potential millirobots. advancements enable navigate confined spaces transport sensitive items without being detected by sensors. represents substantial leap forward soft robotics science, paving way for exploration advanced tailored complex applications.
Язык: Английский
Процитировано
0