Results 101 to 110 of about 265,344 (330)

CRISPR/Cas9‐Assisted Microrobots for Fast and Ultrasensitive “On‐The‐Fly” Next‐Generation DNA Detection

Advanced Functional Materials, EarlyView.
This work presents self‐propelled CRISPR/Cas9‐functionalized Au–MRs for rapid, amplification‐free, “on‐the‐fly” DNA detection. By harnessing motion‐assisted signal recovery, the platform achieved the limit of detection in low fM DNA concentrations, enabling detection across a wide dynamic range within only 5 min, which is significantly faster than any ...
Jyoti, Petr Michálek, Zbyněk Heger, Martin Pumera   +3 more
wiley   +1 more source

A review of 17O isotopic labeling techniques for solid-state NMR structural studies of metal oxides in lithium-ion batteries

Magnetic Resonance Letters
Recent advances in utilizing 17O isotopic labeling methods for solid-state nuclear magnetic resonance (NMR) investigations of metal oxides for lithium-ion batteries have yielded extensive insights into their structural and dynamic details.
Xiaoli Xia, Lei Zhu, Weiping Tang, Luming Peng, Junchao Chen   +4 more
doaj   +1 more source

Design and Fabrication of a Magic-Angle Spinning Rotor for Solid-State Nuclear Magnetic Resonance Probe

Chinese Journal of Magnetic Resonance, 2019
Magic-angle spinning (MAS) rotor, a device for high-speed spinning of solid samples, is an essential component of the probes used in solid-state nuclear magnetic resonance (NMR) experiments.
WANG Jia-xin, FENG Ji-wen, CHEN Jun-fei, WANG Li-ying, LIU Chao-yang   +4 more
doaj   +1 more source

Magnetic‐Field Dependent VB− Spin Decoherence in Hexagonal Boron Nitrides: A First‐Principles Study

Advanced Functional Materials, EarlyView.
This study investigates the decoherence of the VB− defect in h‐BN under external magnetic fields using first‐principles quantum many‐body simulations. A transition boundary distinguishing distinct decoherence regimes is identified, with its dependence on isotopic composition.
Jaewook Lee, Hyeonsu Kim, Huijin Park, Hosung Seo   +3 more
wiley   +1 more source

Feasibility of study magnetic proximity effects in bilayer "superconductor/ferromagnet" using waveguide-enhanced Polarized Neutron Reflectometry

, 2010
A resonant enhancement of the neutron standing waves is proposed to use in order to increase the magnetic neutron scattering from a "superconductor/ferromagnet"(S/F) bilayer.
A. F. Schebetov, A. Rühm, C. F. Majkrzak, E. Kentzinger, F. S. Bergeret, F. S. Bergeret, F. S. Bergeret, I. A. Garifullin, J. Stahn, K. Westerholt, L. Bottyan, M. A. Andreeva, M. M. Schwickert, M. Tinkham, M. Wolff, Mühge, P. W. Anderson, S. Masalovich, V. L. Aksenov, V. L. Aksenov, V. L. Aksenov, V. L. Aksenov, V. N. Krivoruchko, Yu. N. Khaydukov, Yu. V. Nikitenko, Yu. Z. Nozik   +25 more
core   +1 more source

Catalytic TiO2 with Self‐Assembled Monolayer for Highly Sensitive, Selective, and Non‐Invasive Monitoring of Sweat L‐Cysteine

Advanced Functional Materials, EarlyView.
A self‐assembled monolayer of 3‐mercaptopropyltrimethoxysilane (MPTS) molecular receptor and titanium oxide‐modified carbon cloth (MPTS/TiO2/CC) was synthesized for the specific detection of sweat L‐cysteine, which is associated with the precision neutrition, cardiovascular system and neuro system.
Xiangjie Chen, Jia Zhu, Jian Shao, Taisong Pan, Guang Yao, Min Gao, Jian Yang, Rui Zhao, Libin Huang, Tao Li, Huanyu Cheng, Yuan Lin   +11 more
wiley   +1 more source

Dynamic nuclear polarization and chemically induced hyperpolarization: Progress, mechanisms, and opportunities

Magnetic Resonance Letters
Nuclear magnetic resonance (NMR) spectroscopy is a powerful and broadly used spectroscopic technique for characterizing molecular structures and dynamics.
Danhua Dai, Yangping Liu, Xiao He, Jiafei Mao   +3 more
doaj   +1 more source

Characterization of Double Leached Waelz Oxide for Identification of Fluoride Mineral

Metals, 2019
Double leached Waelz oxide (DLWO), with 76% zinc, is a secondary zinc containing raw materials obtained by the treatment of electric arc furnace dust. The content of fluoride in DLWO is still too high for direct leaching, as fluoride has a detrimental ...
Suchandra Sar, Lena Sundqvist Öqvist, Tobias Sparrman, Fredrik Engström, Caisa Samuelsson   +4 more
doaj   +1 more source

Transparent Inorganic–Organic Bilayer Neural Electrode Array and Integration to Miniscope System for In Vivo Calcium Imaging and Electrophysiology

Advanced Functional Materials, EarlyView.
This study presents the BioCLEAR system, a highly transparent and conductive neural electrode array composed of silver nanowires (AgNWs) and doped PEDOT:PSS, enabling neural recordings with minimal optical artifacts. When integrated with a GRIN lens, this cost‐effective neural implant allows simultaneous electrophysiological recording and GCaMP6‐based ...
Dongjun Han, Kevin Cheng, Swathy Sampath Kumar, Anil Bollimunta, Elizabeth E. Torr, Juhwan Kim, Kyoungmin Kim, Hyungjun Choi, Seongkwon Hwang, Sarah Brodnick, David Cheng, Lindsay Gray, Yei Hwan Jung, William L. Murphy, Aaron J. Suminski, Jonathan J. Nassi, Justin C. Williams, Dong‐Wook Park   +17 more
wiley   +1 more source

Spectroscopic-Chemical Fingerprint and Biostimulant Activity of a Protein-Based Product in Solid Form

Molecules, 2018
A solid biostimulant (AA309) obtained through thermobaric hydrolysis applied on trimmings and shavings of bovine hides tanned with wet-blue technology was chemically characterized, and its effects in maize (Zea mays L.) were evaluated. AA309 contained 13.
Andrea Ertani, Ornella Francioso, Erika Ferrari, Michela Schiavon, Serenella Nardi   +4 more
doaj   +1 more source