Results 91 to 100 of about 146,948 (313)

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

Synthesis of FeSiBPNbCu nanocrystalline soft-magnetic alloys with high saturation magnetization

, 2014
A series of [Fe0.76+x(Si0.4B0.4P0.2)(0.24) (x)](98.25)Nb1Cu0.75 (x = 0-0.08) nanocrystalline soft-magnetic alloys with high saturation magnetization were synthesized by adjusting Fe content and improving the crystallization behavior, soft-magnetic ...
Wang, Yanguo, Wang, Anding, Dong, Bangshao, Chang, Chuntao, Li, Zongzhen, Zhou, Shaoxiong   +5 more
core  

Modular Spherical Magnetic Field Sensor Array

The characterization of magnetic field properties is an important task in magnetic imaging modalities.Emerging multi-coil field generator topologies, generating the gradient field in magnetic particle imaging, pose new challenges.If multiple coils are ...
Scheel, Jan-Philipp, Graeser, Matthias, Gräser, Matthias, Hamann, Janne, Aderhold, Eric, Ahlborg, Mandy   +5 more
core   +1 more source

Saturation magnetisms of reported magnetic nanophotocatalysts.

, 2019
Saturation magnetisms of reported magnetic nanophotocatalysts.
Xinyang Li (1543561), En Xie (6654806), Yingying Wang (124944), Junfeng Dou (7274507), Dayi Zhang (648810), Aizhong Ding (6707081), Lei Zheng (106363)   +6 more
core   +1 more source

Quantifying Subsurface Weak in‐Plane Magnetization of Mixed Phase BiFeO3 by Scanning Nitrogen Vacancy Magnetometry

Advanced Functional Materials, EarlyView.
We use scanning nitrogen vacancy magnetometry to directly image the weak in‐plane magnetic moments in mixed phase BiFeO3 at the nanoscale and quantify the local magnetic moments to be 18.8±2.0 μB/nm2 in the rhombohedral‐like phase and 1.5±0.6 μB/nm2 in the well‐known non‐magnetic tetragonal‐like phase.
Lei Wang, Zhewen Xu, Yuwen Xu, Björn Josteinsson, Simon Josephy, Dawei Zhang, Yunlong Sun, Heung‐Sik Park, Jihun Kim, Kanghyun Chu, Kyung Song, Danyang Wang, Chan‐Ho Yang, Andrea Morales, Jan Seidel   +14 more
wiley   +1 more source

Transport of Pollutants around a High Building: Integrated Magnetic, Mineralogical and Geochemical Study

, 2011
We studied the degree and distribution of traffic induced pollution at a 40 m high building at the side of a major road in Budapest by making magnetic, mineralogical and geochemical analysis on settled dust samples collected at different levels and at ...
May, Zoltán, Németh, Tibor, Márton, Emő, Sipos, Péter   +3 more
core  

Magnetic field at geosynchronous orbit during high-speed stream-driven storms: Connections to the solar wind, the plasma sheet, and the outer electron radiation belt [PDF]

, 2010
Superposed-epoch analysis is performed on magnetic field measurements from five GOES spacecraft in geosynchronous orbit during 63 high-speed stream-driven storms in 1995–2005. The field strength and the field stretching angle are examined as functions of
Joseph E. Borovsky, Denton, Michael H., Michael H. Denton, Borovsky, J. E.   +3 more
core   +1 more source

Resolving the Cu(bdc) Conundrum: Identifying Non‐Porous Packing of Prototypical Coordination‐Network Thin Films Combining Advanced Diffraction Techniques and Computational Modelling

Advanced Functional Materials, EarlyView.
Solution‐processed Cu(bdc) forms prototypical MOF thin films for which a multitude of not fully satisfactory structural models have been suggested. Combining rotating grazing‐incidence diffraction and X‐ray reflectivity on two complementary samples with density‐functional theory, we first discard the previously suggested models and then identify a non ...
Narges Taghizade, Mario Fratschko, Robbin Steentjes, Mercedes Linares‐Moreau, Paolo Falcaro, Christof Wöll, Roland Resel, Egbert Zojer   +7 more
wiley   +1 more source

Evaluation of casein coated iron oxide magnetic nanoparticles

Theranostic systems offer a promising approach for early cancer diagnosis and treatment. Here we report the investigation of Na-caseinate-coated iron oxide magnetic nanoparticles (MNP) for potential use in theranostics.
Bleul, Regina, Wenck, Christina, Meier, Nils, Wiekhorst, Frank   +3 more
core   +1 more source

A Molecular Shielding Strategy to Develop Low Protein Binding, Renal Clearable Pan‐Cancer Near‐Infrared Probes

Advanced Functional Materials, EarlyView.
A molecular shielding strategy to convert “protein‐sticky” and “non‐tumor specific” clinical ICG dye, into a “low protein binding” and “tumor‐targeting” dye with prolonged blood circulation and renal clearance is described. These shielded ICGs demonstrate strong tumor accumulation and optimal tissue clearance, resulting in high tumor‐to‐background ...
Li Xiang, Kailin Mooney, Mingchong Dai, Morgan R. Stewart, Samantha Holland, Michael I. Henderson, Samuel Drennan, Ramon F. Barajas Jr., Jared M. Fischer, Adem Yildirim   +9 more
wiley   +1 more source