Results 51 to 60 of about 282,804 (267)

Conformational Switching of Proteins on Material Surfaces Enabled by Peptide‐Oriented Adsorption

open access: yesAdvanced Functional Materials, EarlyView.
Responsive biointerfaces could be achieved using conformationally responsive proteins; however, their interconversion can be lost upon surface adsorption. Herein, we demonstrate that the incorporation a Au binding peptide into calmodulin allows for binding control on Au wherein the protein retains conformational switching. This capability was confirmed
Sakthirupini Ramamurthy   +7 more
wiley   +1 more source

A TOF and TDOA underground joint positioning method based on UWB

open access: yesMeikuang Anquan
The existing precise positioning system for mining personnel mainly adopts UWB positioning technology. The positioning method that only applies TOF requires joint ranging and orientation based on two positioning sub stations or antennas, which has ...
Xian CHEN
doaj   +1 more source

Results of MALDI-TOF-MS analysis.

open access: yes, 2018
Average MALDI-TOF-MS N-glycan (A) relative intensities from 10 healthy donors under 16 preanalytical conditions (Fig 1). The serum and plasma standard conditions are marked with thick lines.
Kai Kappert (360554)   +5 more
core   +1 more source

Memristive‐Gated RC‐Delay Synaptic Transistors for Time‐Encoded Analog in‐Memory Computing

open access: yesAdvanced Functional Materials, EarlyView.
A Memristive‐Gated Transistor for Time‐Encoded Analog In‐Memory Computing — By exploiting the RC delay of a self‐rectifying interface‐type memristor, nonlinear I–V distortion is structurally bypassed, enabling 3‐bit nonvolatile memory, spike‐timing‐based analog encoding, and hardware‐calibrated reservoir‐computing validation within a unified device ...
Yun‐Seo Shin   +7 more
wiley   +1 more source

Residual stress measurement of low alloy steel plate with different strength by ultrasonic method

open access: yesCailiao gongcheng
As a method of non-destructive testing of residual stress, ultrasonic testing has been widely used in the measurement of the residual stress of various metal materials and components, but ultrasonic testing is greatly affected by the microstructure of ...
LIU Jialei   +5 more
doaj   +1 more source

ToF-SIMS measurement of Pythium ultimum hyphae and Bacillus subtilis vegetative cells and spores

open access: yes, 2017
- qualitative analysis of sample composition and yields of secondary ion species- measurements with a ToF-SIMS.5 (ION-TOF GmbH, Münster)- measurement in imaging modeof ToF-SIMS.5 in combination with delayed extraction of negative secondary ions- Mass ...
Matthias Kästner (2489800)   +12 more
core   +1 more source

ToF-SIMS ion and SEM images of Messel fish fossil bone fragment (Fig 1E and 1F).

open access: yes, 2022
A) Micrograph of ToF-SIMS analysis area on bone fragment. High spatial resolution ToF-SIMS ion images of B) sum of porphyrin peaks (m/z 441, 455, 469 and 483), C) Fe+, D) Ni+, E) sum of PAHs (m/z 77,91, 139, 141, 165), F) Al+, and G) Si+. H) SEM image of
Anna Neubeck (3590630)   +2 more
core   +1 more source

Programming Nanoscale Reaction Environments via Peptide Localization for Gold Nanoparticle Growth in Liposomal Nanoreactors

open access: yesAdvanced Functional Materials, EarlyView.
The liposome nanoreactor method enables uniform metal nanoparticle synthesis using the interior as a reaction environment. We demonstrate that peptide sequences and lipid compositions act as a functional molecular switch to control reaction environments in liposome nanoreactors.
Yuya Abe   +6 more
wiley   +1 more source

Bacterial proteins analyzed by MALDI-TOF-TOF-MS/MS.

open access: yes
Bacterial proteins analyzed by MALDI-TOF-TOF-MS/MS.
Jihyun Park (1669201)   +1 more
core   +1 more source

Kinetics‐Controlled Architecture of Binder‐Free Organic Electrodes for Enhanced Ion Transport

open access: yesAdvanced Functional Materials, EarlyView.
Pulse reverse electrodeposition controls nucleation and growth to create hierarchically porous Py‐derived oligomeric electrodes with enhanced ionic accessibility and reduced transport resistance. The resulting binder‐free architectures translate these transport advantages into practical sodium‐storage functionality.
Satendra Kumar   +1 more
wiley   +1 more source

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