Results 91 to 100 of about 909,337 (236)

Highly Flexible and Conformable ZnO/FeGa Magnetoelectric Heterostructures for Skin wound Healing

Advanced Science, EarlyView.
The magnetic field‐induced electric field generated by a highly flexile ZnO(piezoelectric)/FeGa(magnetostrictive) magnetoelectric heterostructure embedded in the low Young's modulus elastomer PDMS has been used to stimulate the wound healing processes.
Filippos Perdikos, Laia Bagur, Cristina Vaca, Aritz Lafuente, Joaquin Llacer‐Wintle, Bojan Ambrožič, Christina Stefani, Minsoo Kim, Goran Dražić, Darja Lisjak, Jordi Sort, Xiang‐Zhong Chen, Maria Jose Esplandiu, Salvador Pané, Carme Nogués, Josep Nogués, Andreu Blanquer, Borja Sepúlveda   +17 more
wiley   +1 more source

A review of utilizing anthocyanins as natural reagents for eco-friendly solid-state colorimetric sensors: A green perspective

Green Analytical Chemistry
Anthocyanins, natural pigment molecules found in plants, show potential as green reagents for solid-state colorimetric analytical sensors, aligning with the urgent need for environmentally friendly analytical techniques.
Niluh Indria Wardani, Waleed Alahmad, Pakorn Varanusupakul   +2 more
doaj   +1 more source

DNA module platform for developing colorimetric aptamer sensors

BioTechniques, 2016
Here we present a DNA module platform for developing simple aptamer sensors based on a microarray format combined with secondary structure prediction in silico.
Yasuyuki Tomita, Yuji Morita, Hiroaki Suga, Daisuke Fujiwara   +3 more
doaj   +1 more source

Toward Prostate Cancer Early Warning with a Self‐Powered Wearable Biosensing Platform Integrated with Machine Learning

Advanced Science, EarlyView.
ABSTRACT Current prostate cancer detection methods remain limited in non‐invasiveness and specificity, prompting interest in urinary biomarkers such as sarcosine. Here, we report a urine‐powered wearable platform for non‐invasive sarcosine detection as a proof‐of‐concept for decentralized early warning.
Jing Xu, Hanxiao Chen, Qichen Yuan, Liucun Yin, Yifang Tao, Hong Wang, Yuquan Xue, Delai Fu, Huan Pang, Tie Chong, Li Xue   +10 more
wiley   +1 more source

Colorimetric Visualization of Chirality: From Molecular Sensors to Hierarchical Extension

Molecules
The optical sensing of chirality is widely used in many fields, such as pharmaceuticals, agriculture, food, and environmental materials. In this context, the color-based cascade amplification of chirality, coupled with chiral recognition for analytes ...
Yuji Kubo
doaj   +1 more source

Technological applications of luminescent, colorimetric and absorption based sensors. [PDF]

, 2009
This thesis deals with the development of luminescent, absorbance based, and colorimetric sensors for a variety of technological applications including pressure sensitive paints, sensors for the preservation of artefacts for the British museum and ...
Stephen Robert Ricketts
core  

Dynamic Etching‐Induced Cl‐Terminated Ti3C2Clx/Ti3ZnC2 Heterostructure for Ammonia Electrosynthesis and Zinc‐Nitrogen Batteries

Advanced Science, EarlyView.
A stable Ti3C2Clx/Ti3ZnC2 heterostructure, fabricated by dynamic etching, exhibits outstanding electrocatalytic NRR activity (NH3 yield: 20.1 µg h−1 mg−1, FE: 38.1%) in alkaline media. The corresponding Zn‐N2 battery achieves a peak power density of 36.5 µW cm−2 and an NH3 yield of 13.1 µg h−1 mg−1, providing an advanced strategy for NH3 and ...
Yu Wang, Ying Sun, Liqun Ye, Jichi Liu, Hui Li, Yang Fu, Fengzhan Sun, Jieshan Qiu, Chang Yu, Tianyi Ma   +9 more
wiley   +1 more source

Fluorescent and colorimetric sensors for detection of lead, cadmium, and mercury ions

, 2019
Exposure to even very low levels of lead, cadmium, and mercury ions is known to cause neurological, reproductive, cardiovascular, and developmental disorders, which are more serious problems for children particularly. Accordingly, great efforts have been
윤주영
core   +1 more source

Making Sweat Measurable: Induction, Sampling, and Refreshment in Wearable Biofluid Sensing

Advanced Science, EarlyView.
Wearable sweat sensing relies not only on chemical detection but also on controlled biofluid management. This Review integrates sweat physiology, induction strategies, and microfluidic sampling architectures, demonstrating how flux, transport, and refreshment shape measurement reliability.
Soyoung Shin, Wei Gao
wiley   +1 more source

Ink-jet printed colorimetric gas sensors on plastic foil

, 2010
An all polymeric colorimetric gas sensor with its associated electronics for ammonia (NH3) detection targeting low-cost and low-power applications is presented. The gas sensitive layer was inkjet printed on a plastic foil. The use of the foil directly as
de Rooij, Nico F., Briand, Danick, Courbat, Jerome, Jerome Courbat, Nico F. de Rooij, Danick Briand   +5 more
core   +1 more source