Results 51 to 60 of about 56,448 (258)

The 'nanobig rods' class of gold nanorods: optimized dimensions for improved in vivo therapeutic and imaging efficacy [PDF]

, 2013
Currently, gold nanorods can be synthesized in a wide range of sizes. However, for intended biological applications gold nanorods with approximate dimensions 50 nm x 15 nm are used.
Koning, Gerben A., Manohar, Srirang, Ungureanu, Constantin, van Leeuwen, Ton G.   +3 more
core   +3 more sources

Block Copolymers: Emerging Building Blocks for Additive Manufacturing

Advanced Functional Materials, EarlyView.
This review addresses how block copolymer (BCP) physics and rheology have led to the widespread use of BCPs in advanced additive manufacturing techniques, with particular emphasis on the untapped potential of these nanostructured materials toward achieving multi‐scale architected materials with unique, programmable material properties.
Alice S. Fergerson, Hemish B. Thakkar, Jiaen Wu, Emily C. Davidson   +3 more
wiley   +1 more source

Ultrafast Photothermal‐Shock‐Driven Multimetallic Exsolution for Artificial Olfaction of Sulfur Compounds Detection

Small Structures
Exsolution‐driven metal catalysts have emerged as promising candidates for artificial olfaction applications, offering enhanced sensing capability through catalytic activity and stability.
Gwang Su Kim, Hwayeon Kum, Jung‐Won An, Hyunah Kwon, Yeon‐Ju Ryu, Ho Won Jang, Kyungjae Lee, Jihan Kim, Ji‐Soo Jang   +8 more
doaj   +1 more source

In Situ One‐Pot Synthesis of MOF–Polydopamine Hybrid Nanogels with Enhanced Photothermal Effect for Targeted Cancer Therapy

Advanced Science, 2018
Herein, a simple one‐pot way is designed to prepare a type of multifunctional metal–organic framework (MOF)‐based hybrid nanogels by in situ hybridization of dopamine monomer in the skeleton of MnCo. The resultant hybrid nanoparticles (named as MCP) show
Dongdong Wang, Huihui Wu, Jiajia Zhou, Pengping Xu, Changlai Wang, Ruohong Shi, Haibao Wang, Hui Wang, Zhen Guo, Qianwang Chen   +9 more
doaj   +1 more source

Prussian blue nanosphere-embedded in situ hydrogel for photothermal therapy by peritumoral administration

Acta Pharmaceutica Sinica B, 2019
To establish an injectable hydrogel containing Prussian blue (PB) nanospheres for photothermal therapy against cancer, PB nanospheres were prepared by one-pot synthesis and the thermosensitive Pluronic F127 was used as the hydrogel matrix.
Jijun Fu, Bo Wu, Minyan Wei, Yugang Huang, Yi Zhou, Qiang Zhang, Lingran Du   +6 more
doaj   +1 more source

Polydopamine-activated celastrol carbon dots for synergistic chemotherapy-photothermal therapy of tumors

International Journal of Pharmaceutics: X, 2023
Synergistic chemotherapy and photothermal therapy (PTT) holds the promise of addressing the weakness of individualized chemotherapy and PTT. In this study, we synthesized a chemotherapeutic agent, PDA-Ce-CDs, which combines the photothermal conversion ...
Ping Sheng, Chao Bu, Tanyue Hui, Lili Zhou, Hao Chen, Guoliang Zhou   +5 more
doaj   +1 more source

Influence of temperature, UV-light wavelength and intensity on polypropylene photothermal oxidation [PDF]

, 2014
A criterion based on the energy absorbed by photosensitive species was proposed to describe the contribution of UV-light to the initiation of the polypropylene photothermal oxidation whatever the light source. The calculation of this energy was performed
COLIN, Xavier, DESNOUX, Eric, FRANCOIS-HEUDE, Alexandre, RICHAUD, Emmanuel   +3 more
core   +4 more sources

Photothermal Macroporous Lignin Cryogels for Off‐Grid, Continuous Atmospheric Water Collection via Interlayer Heat Recovery

Advanced Functional Materials, EarlyView.
Photothermal, macroporous lignin‐based cryogels are engineered to convert sunlight into low‐grade heat. Integrated as stacked beds in a drum‐type device, a thin copper interlayer transfers waste heat between beds, enabling interlayer heat recovery and continuous solar cycling.
Jie Yan, Jiqing Lu, Tian Bai, Lin Li, Zhaoxuan Niu, Yiying Yue, Wanli Cheng, Guangping Han, Orlando J. Rojas   +8 more
wiley   +1 more source

Gold Nanorods-Based Photothermal Therapy: Interactions Between Biostructure, Nanomaterial, and Near-Infrared Irradiation

Nanoscale Research Letters, 2022
Gold nanorods (AuNRs) are ideal inorganic nanophotothermal agents with unique characteristics, including local surface plasmon resonance effects, easy scale preparation and functional modification, and good biocompatibility.
Ruili Zhou, Meigui Zhang, Jiahui Xi, Jing Li, Ruixia Ma, Longfei Ren, Zhongtian Bai, Kuo Qi, Xun Li   +8 more
doaj   +1 more source

Optomechanical and Crystallization Phenomena Visualized with 4D Electron Microscopy: Interfacial Carbon Nanotubes on Silicon Nitride [PDF]

, 2010
With ultrafast electron microscopy (UEM), we report observation of the nanoscopic crystallization of amorphous silicon nitride, and the ultrashort optomechanical motion of the crystalline silicon nitride at the interface of an adhering carbon nanotube ...
Flannigan, David J., Zewail, Ahmed H.
core   +2 more sources