Results 61 to 70 of about 24,921 (275)

Near‐Infrared Light‐Driven Zn/Au Janus Micromotors for Multiplex SERS Detection of Anticancer Drugs

Advanced Functional Materials, EarlyView.
Zn/Au Janus micromotors, propelled by thermophoretic effects under NIR light, function as active SERS platforms for single and multiplex detection of anticancer drugs. Their dynamic motion enhances analyte exchange at the Au interface, reducing saturation and competitive adsorption, thereby improving sensitivity and extending the linear detection range.
Tijana Maric, Gohar Soufi, Ziqiao Li, Erick Chica, Amran Abdirasheed Ali Jinow, Nada Al‐Roubaï, Noor Ahmed, Yaman Göksel, Anja Boisen   +8 more
wiley   +1 more source

Research progress of gold nanorods in photothermal therapy of NIR-Ⅱ window

上海师范大学学报. 自然科学版, 2022
Photothermal therapy(PTT) is a promising treatment in the field of cancer treatment. In this paper, we review the recent progress of near-infrared(NIR) photoactivated gold nanorods(Au NRs) in PTT of tumors.
ZHU Zixuan, TIAN Qiwei, YANG Shiping
doaj   +1 more source

Ultrasmall High‐Entropy Materials: Nanoscale Effects, Synthesis, and Mechanistic Insights

Advanced Functional Materials, EarlyView.
This review article focuses on sub‐10 nm high‐entropy materials that combine nanoscale design with complex compositions for next‐generation applications. ABSTRACT Ultrasmall high‐entropy nanomaterials (USHENMs, <10 nm) merge multicomponent chemistry with size‐dependent effects, forming a distinct class of materials with unprecedented properties.
Yueyue He, Wenbo Wang, Simon Schweidler, Yanjiao Ma, Ben Breitung, Torsten Brezesinski   +5 more
wiley   +1 more source

Enhancement approaches for photothermal conversion of donor–acceptor conjugated polymer for photothermal therapy: a review

Science and Technology of Advanced Materials, 2022
Conjugated polymer (CP)-based photothermal materials have been widely acknowledged as a promising class of photothermal agents for biomedical applications.
Thi-Thuy Duong Pham, Le Minh Tu Phan, Sungbo Cho, Juhyun Park   +3 more
doaj   +1 more source

Photothermal Therapy as An Alternative Cancer Treatment with Top-Down and Bottom-Up Graphene Quantum Dots

, 2022
Many current cancer treatment options cause various side effects due to the harm they inflict on surrounding healthy tissue. Photothermal therapy provides an alternative form of cancer treatment with reduced side effects.
Jordan, Gretel
core  

Hybrid Solar Cell/Triboelectric Nanogenerator Based on Stable Two‐Dimensional Covalent Organic Frameworks

Advanced Functional Materials, EarlyView.
This study highlights the integration of stable two‐dimensional covalent organic framework (COF) films as photoactive layers in hybrid nanoenergy devices. The results demonstrate their capacity to generate electricity under both sunny and rainy conditions, showcasing versatility and resilience.
Joab D. Guerrero, Susana Ramos‐Terrón, Salvador R. G. Balestra, José M. Malagón, David Aparicio, Lucia Velasco, Asterios Charisiadis, Dooshaye Moonshiram, Margarita Darder, Pilar Aranda, Bernd Wicklein, Gustavo de Miguel, Javier Pérez‐Carvajal, Eva M. García‐Frutos   +13 more
wiley   +1 more source

MXene Wrapped Magnetic Mesocrystals for Durable Redox Catalytic Cancer Therapy and Responsive MRI

Advanced Functional Materials, EarlyView.
Conformal wrapping of ultrathin Ti3C2Tx MXene nanosheets on Fe3O4 mesocrystals creates topology‐stabilized Schottky junctions that direct photoinduced electron transfer under NIR irradiation. The unique architecture sustains Fenton catalysis, promotes continuous hydroxyl radical production, and provides photo‐responsive MRI contrast.
Min Jun Ko, Seongchan Kim, Jun‐Hyeok Han, Sanghee Lee, Minji Ahn, Hong En Fu, Young Jun Jang, Yoo Sang Jeon, Weiguo Li, Young Keun Kim, Dong‐Hyun Kim   +10 more
wiley   +1 more source

Antimony-Doped Tin Oxide Nanocrystals for Enhanced Photothermal Theragnosis Therapy of Cancers

Frontiers in Bioengineering and Biotechnology, 2020
The doped semiconductor nanocrystal with free holes in valence band exhibits strong near-infrared (NIR) local surface plasmon resonance effects, which is essential for photothermal agents.
Zhongjing Lv, Zhongjing Lv, Jiafeng Li, Feng Yang, Feng Yang, Kun Cao, Qiang Bao, Yuhua Sun, Yuhua Sun, Jian Yuan   +9 more
doaj   +1 more source

Advances in Sustainable and Wearable Textile Based Soft Robotics

Advanced Functional Materials, EarlyView.
This Review examines advances in wearable textile‐based soft robotics, focusing on sustainable materials, integrated sensing, and scalable actuation. It discusses manufacturing and system integration across healthcare, assistive robotics, prosthetics, and human–machine interfaces, and highlights key challenges in circular design, including life‐cycle ...
Zahir Abbas, Marzia Dulal, Sophia K. Novoselov, Victoria K. Novoselov, Kostya S. Novoselov, Shaila Afroj, Nazmul Karim   +6 more
wiley   +1 more source

The Novel MoS2/MnO2–BSA Nanocomposite Significantly Enhances Antitumour Efficacy through Synergistic Photothermal Therapy/Hemodynamic Therapy

Nano Biomedicine and Engineering
Cellular photothermal and chemical kinetic therapy has recently been acknowledged as an effective cancer treatment method. Photothermal therapy (PTT) works by transforming light energy into heat through the photothermal effects triggered by near-infrared
Lingle Zhang, Xiaoqing Qian, Yingying Yang, Tingting Xiang, Jinrong SiTu, Hongzhang Yan, Kai Yang   +6 more
doaj   +1 more source