Results 151 to 160 of about 133,030 (315)

Synergistic Solar Interfacial Evaporation and Photocatalysis Enabled by a Hierarchical Porous Hydrogel Reactor

Advanced Functional Materials, EarlyView.
A tree‐inspired hydrogel interfacial reactor couples solar evaporation with photocatalysis for simultaneous desalination and waste water treatment. The bilayer design achieves 2.14 kg·m−2·h−1 evaporation rate with 79% dye degradation under one sun, demonstrating that photothermal heating and evaporation induced pollutant enrichment create a self ...
Yan Zhao, Xiaolong Ma, Zihong Wu, Muhammad Amjad, Dongsheng Wen   +4 more
wiley   +1 more source

Non-Enzymatic electrochemical detection of glucose by Mixed-Valence Cobalt containing keggin Polyoxometalate/Multi-Walled Carbon Nanotube composite [PDF]

, 2019
In this work, a non-enzymatic electrochemical sensor platform was developed for catalyze of glucose using graphite electrode modified with Keggin type K7[CoIIICoII(H2O)W11O39].15H2O(Co-POM) and multi-walled carbon nanotube (MWCNT) composite.
Ak, Metin, Ayranci, Rukiye, Torlak, Yasemin   +2 more
core  

Development of Polydopamine–Chitosan-Modified Electrochemical Immunosensor for Sensitive Detection of 7,12-Dimethylbenzo[a]anthracene in Seawater [PDF]

7,12-Dimethylbenzo[a]anthracene (DMBA-7,12), a highly toxic and environmentally persistent polycyclic aromatic hydrocarbon (PAH), poses significant threats to marine biodiversity and human health due to its bioaccumulation through the food chain ...
Haozheng Liu, Zizi Zhao, Wei Tao, Jiahua Su, Huili Hao, Yuan Zhuang, Wenhao Wang, Wei Qu, Chengjun Qiu   +8 more
core   +1 more source

CRISPR-Cas13a-powered electrochemical biosensors for RNA-based disease diagnostic and monitoring

Sensors and Actuators Reports
Nucleic acids serve as specific, selective, and sensitive components in molecular diagnostics, offering efficient and high-precision results. Unlike DNA, RNA expression reflects real-time cellular activity, allowing for the monitoring of disease ...
Salma Nur Zakiyyah, Irkham, Karina Salsabiila Putri Sima, Clianta Yudin Kharismasari, Mengzhen Xi, Shabarni Gaffar, Mehmet Ozsoz, Francesco Paolucci, Giovanni Valenti, Yeni Wahyuni Hartati   +9 more
doaj   +1 more source

Biodegradable and Biocompatible Functional Polymers for Biomedical Applications

Advanced Functional Materials, EarlyView.
Biodegradable and biocompatible functional polymers integrate electrical, mechanical, and stimuli‐responsive functionalities while enabling programmed degradation under physiological conditions. This review introduces recent advances in conductive, shape‐memory, self‐healing, photocurable, and adhesive polymer systems, emphasizing material design ...
Won Bae Han, Shuvra Mondal, Sungkeun Han, Chan‐Hwi Eom, Venkata Ramesh Naganaboina, Suk‐Won Hwang   +5 more
wiley   +1 more source

Laser-induced graphene electrochemical immunosensors for rapid and sensitive serological detection: A case study on dengue detection platform

Sensors and Actuators Reports
Here, we present a diagnostic on a chip platform based on laser-induced graphene (LIG) electrochemical immunosensors for serological detection. The electrochemical immunosensors are fabricated through CO2 laser induction on polyimide (PI) sheets. Optimal
Supawee Inlumphan, Winadda Wongwiriyapan, Narathon Khemasiri, Prapakorn Rattanawarinchai, Piyawan Leepheng, Panuwat Luengrojanakul, Tuksadon Wuttikhun, Michiko Obata, Masatsugu Fujishige, Kenji Takeuchi, Mayuree Phonyiem Reilly, Teerayut Uwanno, Mati Horprathum, Supanit Porntheeraphat, Kannika Sitthisuwannakul, Supranee Phanthanawiboon, Annop Klamchuen   +16 more
doaj   +1 more source

A Material‐Agnostic Strategy for Uniform Patterning of Conjugated Polymers Unveils the True Role of Porosity in Organic Electrochemical Transistors

Advanced Functional Materials, EarlyView.
A generalizable strategy for fabricating regular porous, chemically intact conjugated polymer channels reveals how porosity benefits organic electrochemical transistors. Composition‐dependent performance enhancement is linked to charge carrier mobility, volumetric capacitance, and effective doped volume.
Geon Gug Yang, Camille E. Cunin, Rebecca F. Meacham, Sang Ouk Kim, Aristide Gumyusenge   +4 more
wiley   +1 more source

Electrochemical Detection of DNA in Agriculture Using Lamp-Based Amplification [PDF]

The variety and complexity of genetically modified organisms (GMOs) are increasing, which makes their detection harder than ever before. This impacts the traceability, safety, and monitoring of food.
Đisalov, Mila, Kuprešanin, Ana, Pavlović, Marija, Zorić, Ljiljana, Janjušević, Ljiljana, Gađanski, Ivana, Kanas, Nikola, Pavlović, Zoran, Knežić, Teodora, Perić, Milinko   +9 more
core   +1 more source

Tuning Redox Dynamics in Cu‐Based Electrocatalysts: Effect of Secondary Metals

Advanced Functional Materials, EarlyView.
Advanced analysis of operando X‐ray absorption spectroscopy data reveals that secondary metals affect the redox processes in Cu‐based catalysts for electrocatalytic CO2 reduction. This influences the amount of oxides formed under pulsed reaction conditions and the distribution of reaction products.
Martina Rüscher, Andrea Martini, Eduardo Ortega, Lichen Bai, Eric Liberra, Daniel Escalera‐López, Hyo Sang Jeon, Antonia Herzog, Clara Rettenmaier, Dorottya Hursán, David Koshy, Mariana Cecilio de Oliveira Monteiro, Timon Wagner, Leon Jacobse, Felix Haase, Arno Bergmann, Janis Timoshenko, Beatriz Roldan Cuenya   +17 more
wiley   +1 more source

Giant Electrostriction in Halide Perovskites Revisited With Double‐Modulation Interferometry

Advanced Functional Materials, EarlyView.
A giant electrostrictive effect in lead halide perovskites had been reported previously. This work uses sensitive interferometry to measure the electromechanical response of various halide perovskite samples. The results reveal no intrinsic electrostrictive compression. Instead, the materials expand primarily under an applied electric field as a result
Philipp Ramming, Markus Griesbach, Ralf Moos, Lothar Kador, Anna Köhler   +4 more
wiley   +1 more source