Results 61 to 70 of about 1,148 (144)

From Lab to Market: Paper‐Based CRISPR Diagnostics and Commercialization Pathways

Advanced Sensor Research, Volume 4, Issue 10, October 2025.
Paper‐based CRISPR diagnostics represents one of the most widely commercialized CRISPR assay technologies, yet challenges remain for broader point‐of‐care use. Abstract The global health landscape is continually challenged by infectious diseases that can swiftly escalate into pandemics, underscoring the need for rapid, accurate, and cost‐effective ...
Selen Dalgan, Qingshan Wei
wiley   +1 more source

Detecting Chemical Hazards in Foods Using Microfluidic Paper-Based Analytical Devices (μPADs): The Real-World Application

Micromachines, 2018
Food safety remains one of the most important issues in most countries and the detection of food hazards plays a key role in the systematic approach to ensuring food safety. Rapid, easy-to-use and low-cost analytical tools are required to detect chemical
Marti Z. Hua, Shenmiao Li, Shuo Wang, Xiaonan Lu   +3 more
doaj   +1 more source

Illuminating the Unseen: Dynamic Butyrylcholinesterase Detection Driving Precision Medicine and Environmental Toxicology

SmartMat, Volume 6, Issue 5, October 2025.
Butyrylcholinesterase (BChE), a key member of the cholinesterase family, plays an indispensable role in neural signal regulation, Alzheimer's disease therapeutic development, metabolic homeostasis, and clinical toxicology diagnostics. This study provides a comprehensive review of existing analytical methodologies for BChE detection, along with their ...
Min Liu, Shuaige Bai, Shuai Huang, Ting Luo, Yiyang Zhou, Meihui Liu, Xueping Feng, Wenbin Zeng   +7 more
wiley   +1 more source

Breaking the Selectivity Barrier of Single‐Atom Nanozymes Through Out‐of‐Plane Ligand Coordination

Advanced Materials, Volume 37, Issue 38, September 25, 2025.
Here, Ru SAzyme with out‐of‐plane chlorine ligands is reported as a monofunctional, high‐performance peroxidase‐like nanozyme. Incorporating out‐of‐plane ligand coordination emulates enzyme selectivity and regulates reaction pathways for an identical substrate.
Seonhye Park, Kyu In Shim, Phuong Thy Nguyen, Daeeun Choi, Seongbeen Kim, Seung Yeop Yi, Moon Il Kim, Jeong Woo Han, Jinwoo Lee   +8 more
wiley   +1 more source

Easily Fabricated Microfluidic Devices Using Permanent Marker Inks for Enzyme Assays

Micromachines, 2016
In this communication, we describe microfluidic paper analytical devices (μPADs) easily fabricated from commercially available Sharpie ink permanent markers on chromatography paper to colorimetrically detect glucose using glucose oxidase (GOx).
Coreen Gallibu, Chrisha Gallibu, Ani Avoundjian, Frank A. Gomez   +3 more
doaj   +1 more source

Field‐Deployable Ammonia Sensor for Assessment of Wastewater Feedstocks and Their Utilization for Ammonia Synthesis

Advanced Sensor Research, Volume 4, Issue 9, September 2025.
A portable paper‐based sensor for rapid and on‐site ammonia detection Abstract Renewable energy‐driven electrochemical ammonia synthesis using nitrates presents a promising pathway for producing ammonia while utilizing wastewater as a feedstock. This approach enables decentralized ammonia production and addresses environmental concerns related to ...
Ishita Goyal, Vamsi Vikram Gande, Rangasamy Savitha, Meenesh R. Singh   +3 more
wiley   +1 more source

Enhanced Laser‐Induced Graphene Microfluidic Integrated Sensors (LIGMIS) for On‐Site Biomedical and Environmental Monitoring

Small, Volume 21, Issue 32, August 14, 2025.
A laser‐induced graphene microfluidic with integrated sensors (LIGMIS) are demonstrated for practical use in agricultural and biomedical domains. The porous electrodes are modified with silver nanoplatelets and gold microstructured trees for increased electroactive surface area while ion electrodes are modified with solid‐contact membranes for analyte ...
Zachary T. Johnson, Griffin Ellis, Cicero C. Pola, Christopher Banwart, Abby McCormick, Gustavo L. Miliao, Duy Duong, Jemima Opare‐Addo, Harsha Sista, Emily A. Smith, Hui Hu, Carmen L. Gomes, Jonathan C. Claussen   +12 more
wiley   +1 more source

Influence of Geometry and Surrounding Conditions on Fluid Flow in Paper-Based Devices

Micromachines, 2016
Fluid flow behaviour in paper is of increasing interest due to the advantages and expanding use of microfluidic paper-based analytical devices (known as µPADs).
Noosheen Walji, Brendan D. MacDonald
doaj   +1 more source

An Overview of Microfluidic‐Assisted Strategies for Synthesis and Applications of Molecularly Imprinted Polymers

Analysis &Sensing, Volume 5, Issue 3, May 2025.
Sensor design increasingly focusses on miniaturized systems deployed directly at the point of need. For this purpose, microfluidics ensures low‐cost systems that can handle small sample volumes and molecularly imprinted polymers provide rugged, cost‐effective recognition.
Ramya Karunakaran, Chiara Luna Onorati, Khairunnisa Amreen, Sanket Goel, Peter A. Lieberzeit   +4 more
wiley   +1 more source

Design and assembly of microfluidic paper-based analytical devices (μPADS) for the quantification of nitrite and nitrate in saliva [PDF]

, 2019
Nos últimos anos, investigadores, com o auxílio de novas tecnologias, têm trabalhado para o desenvolvimento de técnicas e dispositivos de diagnóstico e tratamento mais práticos e económicos.
Ferreira, Francisca Teixeira Soares da Mota
core