Results 71 to 80 of about 72,589 (312)

Advancing cancer treatment with nanozyme frameworks: Integrating photothermal, photodynamic, sonodynamic, and chemodynamic therapies [PDF]

Iranian Journal of Basic Medical Sciences
Cancer is considered a serious threat to human life and one of the major leading causes of death in the world. As a critical medical challenge in developing and developed countries globally, progress in the design of theranostic nanomedicine is ...
Seyed Mohammad Mahdi Rais Sadati, Javad Zamanian, Mohamad Moshiri, Majid Ghayour Mobarhan, Khalil Abnous, Seyed Mohammad Taghdisi, Leila Etemad   +6 more
doaj   +1 more source

Overview of the application of inorganic nanomaterials in cancer photothermal therapy [PDF]

, 2020
Cancer photothermal therapy (PTT) has captured the attention of researchers worldwide due to its localized and trigger-activated therapeutic effect. In this field, nanomaterials capable of converting the energy of the irradiation light into heat have ...
Correia, I.J., Fernandes, Natanael, Rodrigues, Ana Carolina Félix, Moreira, André F.   +3 more
core   +1 more source

Photoinduced Interfacial Electronic Modulation in Fe2O3‐BiVO4 Heterostructures for Enhanced Photo‐Assisted Zn‐Air Batteries

Advanced Functional Materials, EarlyView.
Light irradiation activates the Fe2O3‐BiVO4 heterostructure, enabling efficient solar‐electrochemical coupling in zinc‐air batteries. The built‐in electric field drives directional charge separation, guiding photoelectrons toward oxygen reduction sites and accumulating holes for oxygen evolution, thereby reducing polarization and enhancing discharge ...
Yili Liu, Zhenjiang Du, Enming Liu, Hongzhou Dong, Jianguang Feng, Beili Pang, Lifeng Dong, Liyan Yu   +7 more
wiley   +1 more source

Photodynamic and Photothermal Effects of MXene Ti3C2Tx Under 460/808 nm Light Against Methicillin‐Resistant Staphylococcus aureus

MedComm – Biomaterials and Applications
The emergence and widespread development of drug‐resistant bacteria pose significant challenges to global public health. Methicillin‐resistant Staphylococcus aureus (MRSA) is one of the most typical multidrug‐resistant bacteria, capable of causing life ...
Yujie Gao, Ju Li, Yejiao Luo, Ying Jia, Chen Gong, Hua Lin, Renguo Gong, Qiang Peng   +7 more
doaj   +1 more source

Rare‐Earth–Functionalized Carbon Dot Hydrogels as Mechanically Robust Antibacterial Wound Dressings

Advanced Healthcare Materials, EarlyView.
The schematic depicts a dynamically cross‐linked PVA hydrogel network in which reversible borate ester bonds and hydrogen‐bonding interactions integrate lanthanum‐doped carbon dots (La‐CDs) and dipotassium glycyrrhizinate (DPG) to form a mechanically robust, multifunctional matrix.
Shih‐Han Tsai, Ramadhass Keerthika Devi, Muthusankar Ganesan, Guo‐Ping Chang Chien, Chun Che Lin   +4 more
wiley   +1 more source

Photothermal Microscopy

Procedia Materials Science, 2015
AbstractAn accessory for a commercial optical microscope was implemented to map the thermal diffusivity of the sample with high spatial resolution. The system is based in the photothermal technique recently developed by the group. It consists in the measurement with a probe laser of the surface curvature induced by the heat delivered by a modulated ...
Zaldivar Escola, Facundo, Kunik, Dario, Martínez, Oscar Eduardo, Mingolo, Nelida   +3 more
openaire   +2 more sources

Photothermal-Triggered Controlled Drug Release from Mesoporous Silica Nanoparticles Based on Base-Pairing Rules

, 2019
Base-pairing is stable under physiological temperature but broken by heating, which is the basic mechanism for nucleic acid amplification in biology. In this manuscript, a simple controlled-drug-release system was prepared on the basis of this rule and ...
Shaohua Wei (1848682), Ao Wang (1688005), Mingli Hua, Haohan Yu (848334), Shaohua Wei, Xinhui Wang (126681), Xinhui Wang, Mingli Hua (6639416), Xiaoting Li (348766), Xiaoting Li, Jiahong Zhou, Jiahong Zhou (299760), Haohan Yu, Ao Wang   +13 more
core   +1 more source

How is Nanoarchitectonics Shaping Extracellular Vesicle Research?

Advanced Healthcare Materials, EarlyView.
The convergence of nanoarchitectonics and extracellular vesicle biology is reshaping next‐generation nanomedicine by enabling rationally designed nanostructures for enhanced EVs detection, engineering, and therapy. ABSTRACT Extracellular vesicles (EVs) have gained recognition as crucial mediators of cell‐to‐cell communication, holding immense potential
Madushani Dahanayake, Md Shahriar A. Hossain, Chia‐Hung Liu, Carlos Salomon, Yusuke Yamauchi, Mostafa Kamal Masud   +5 more
wiley   +1 more source

Explosive formation and dynamics of vapor nanobubbles around a continuously heated gold nanosphere

New Journal of Physics, 2015
We form sub-micrometer-sized vapor bubbles around a single laser-heated gold nanoparticle in a liquid and monitor them through optical scattering of a probe laser. Bubble formation is explosive even under continuous-wave heating.
Lei Hou, Mustafa Yorulmaz, Nico R Verhart, Michel Orrit   +3 more
doaj   +1 more source

Photothermal-Responsive Graphene Oxide Membrane with Smart Gates for Water Purification

, 2019
In this work, photothermal-responsive graphene oxide (GO)-based membranes intercalated by multiwalled carbon nanotubes (MWCNTs) were prepared by polydopamine (PDA) modification and 2-ureido-4­[1H]-pyrimidinone (UPy) assembly process.
Zheng Zhang, Zheng Zhang (88857), Mingliang Du (5391932), Piming Ma, Hongji Zhang, Weifu Dong, Mingliang Du, Piming Ma (1488949), Ting Li (117885), Yang Wang (5921), Mingqing Chen, Hongji Zhang (303158), Mingqing Chen (736531), Ting Li, Weifu Dong (1488952), Yang Wang   +15 more
core   +1 more source