Results 61 to 70 of about 19,198,821 (305)

Multidimensional and Multifunctional Laser‐Induced Graphene (LIG) for Point‐of‐Care and Wearable Biosensing, Theranostics, and Bioactive Interfaces Toward Personalized Healthcare and Regenerative Medicine

Advanced Science, EarlyView.
Multidimensional laser‐induced graphene (LIG) spanning from 0D to 3D architectures is comprehensively reviewed for multifunctional biomedical platforms, including biosensing, theranostics, and bioactive interface applications, which highlights its potentials for point‐of‐care diagnostics, wearable health monitoring, smart drug delivery, and tissue ...
Li Zhang, Yurou Yuan, Xiaohong Ding, Wing Cheung Mak   +3 more
wiley   +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

Enhanced Stability and Detection Range of Microbial Electrochemical Biotoxicity Sensor by Polydopamine Encapsulation

Biosensors
With the rapid development of modern industry, it is urgently needed to measure the biotoxicity of complex chemicals. Microbial electrochemical biotoxicity sensors are an attractive technology; however, their application is usually limited by their ...
Zengfu Guan, Jiaguo Yan, Haiyuan Yan, Bin Li, Lei Guo, Qiang Sun, Tie Geng, Xiaoxuan Guo, Lidong Liu, Wenqing Yan, Xin Wang   +10 more
doaj   +1 more source

How bacteria use electric fields to reach surfaces

Biofilm, 2021
Electrotaxis is the property of cells to sense electric fields and use them to orient their displacement. This property has been widely investigated with eukaryotic cells but it remains unclear whether or not bacterial cells can sense an electric field ...
Poehere Chong, Benjamin Erable, Alain Bergel   +2 more
doaj   +1 more source

3D Anode Microbial Fuel Cell Characterization and Monitoring Coupling X-Ray Tomography and Electrochemical Impedance Spectroscopy

, 2021
International audienceEntangled stainless steel single wire was used as a promising 3D anode for Microbial Fuel Cells (MFCs). Two complementary techniques were coupled to precisely characterize the anode structure and activity: X-Ray Computed Tomography (
Maire, Éric, Ter-Ovanessian, Benoît, Ondel, Olivier, Adrien, Jérôme, Papillon, Justine, Jérôme Adrien, Benoît Ter-Ovanessian, Olivier Ondel, Éric Maire, Justine Papillon   +9 more
core   +1 more source

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

Advanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen, Bapan Biswas, Apinya Ngoipala, Julia Wiktor, Ujjwal Pal, Shalini Singh   +5 more
wiley   +1 more source

Machine Learning-Enhanced MEC Sensors with Feature Engineering for Quantitative Analysis of Multi-Component Toxicants

Biosensors
Accelerated industrialization has caused complex mixed toxicant pollution, where synergistic or antagonistic interactions render conventional detection methods inadequate.
Jiaguo Yan, Renxin Liang, Wenqing Yan, Xin Wang   +3 more
doaj   +1 more source

Soil microbial biomass in organic farming system. [PDF]

, 2010
Agricultural production systems have to combine management practices in order to sustain soil's profitability and quality. Organic farming is gaining worldwide acceptance and has been expanding at an annual rate of 20% in the last decade, accounting for ...
Araújo, Ademir Sérgio Ferreira de, Wanderley José de Melo, de Araújo, Ademir Sérgio Ferreira, Melo, Wanderley José de [UNESP], de Melo, Wanderley José [UNESP], Melo, Wanderley José de, Ademir Sérgio Ferreira de Araújo   +6 more
core   +1 more source

Review of Gastrointestinal Capsule Robots: Materials, Actuation, Diagnostics, and Therapeutics

Advanced Science, EarlyView.
This review examines gastrointestinal capsule robots through a systems engineering lens, covering shell materials, actuation and localization strategies, diagnostic modalities, therapeutic interventions, and commercialization status. By mapping the complete technological chain from fabrication to clinical deployment, this work identifies critical gaps ...
Zengsheng Li, Zhongguo Ren, Yiliang Lin, Xianfeng Xia, Tianlong Li, Kai Fung Chan, Philip Wai Yan Chiu, Wei Peng Yong, Mengmeng Sun   +8 more
wiley   +1 more source

Single-Layer, Membraneless Co-Laminar-Flow Textile Bio-Hybrid Electrochemical Energy Device with Photosynthetic and Enzymatic Biocatalysts

Energies
A single-layer, textile-based, membraneless co-laminar-flow bio-hybrid electrochemical energy device was developed by integrating a hybrid enzymatic–microalgal cathode with a gold nanoparticle (AuNP)-modified microbial consortium anode.
Chao Wang, Injun Song, Sang Hyuk Lee, Yeon Woo Cha, Yoomin Ahn   +4 more
doaj   +1 more source