Results 91 to 100 of about 11,129,814 (278)
Microneedle Patch for In Situ Neutrophil Monitoring
Advanced Science, EarlyView.An in situ chromogenic microneedle patch that achieves daily blood neutrophil monitoring without vascular invasion or laboratory apparatus is developed. The detection ability is well demonstrated in a chemotherapy‐induced neutropenic rat model and can be read out using a mobile phone application.
Ziyi Lu +26 more
wiley +1 more source
Advanced Science, EarlyView.In this study, Merkoçi and his research group present a polymer‐based synthesis to enhance the stability of Prussian blue (PB) nanoparticles. The resulting PB‐infused catalytic hetero‐interface architecture (PB‐CHIA) achieves complete two‐dimensional (2D) and three‐dimensional (3D) substrate coverage (glassy carbon and laser‐induced graphene electrodes)
Sinan Uzunçar +3 more
wiley +1 more source
Penggunan Telepon Seluler di Kalangan Mahasiswa Fisip Universitas Riau [PDF]
, 2014 The aim of this research is to know about the use of cell phone in the society of the students in Faculty of social and politic knowledge, in the University of Riau.
MARIYUSNI, M. (MARIYUSNI) +1 more
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Advanced Science, Volume 12, Issue 16, April 24, 2025.A multi‐parameter‐tunable, all‐metallic, low‐loss, wave‐chaotic cavity enables a frequency‐insensitive (over a 7 GHz bandwidth) technique to synthesize desired transfer functions within smaller windows to high accuracy and with complete reconfigurability of shapes and center frequencies.
Fabian T. Faul +4 more
wiley +1 more source
Advanced Science, EarlyView.This study developes a universal colorimetric ICA platform that integrates broad‐spectrum recognition by 4‐mercaptophenylboronic acid with dual signal enhancement—both colorimetric and catalytic—mediated by a biomimetic magnetic nanozyme. This platform, for the first time, enables simple, convenient, ultrasensitive, and simultaneous screening of ...
Qing Yu +7 more
wiley +1 more source
Teens and Technology 2013 [PDF]
, 2013 Smartphone adoption among American teens has increased substantially and mobile access to the internet is pervasive. One in four teens are "cell-mostly" internet users, who say they mostly go online using their phone and not using some other device such ...
Amanda Lenhart +4 more
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Advanced Science, EarlyView.The ssLAMP method amplifies the nucleic acid of pathogen and identifies SNP mutations. By combining the portable detection device with smartphone‐based analysis software, enables rapid, on‐site SNP detection and genotyping of SARS‐Cov‐2 Omicron variants, providing a cost‐effective and field‐deployable solution for precise pathogen identification in ...
Qijie Lin +19 more
wiley +1 more source
Global Digital Communication: Texting, Social Networking Popular Worldwide [PDF]
, 2011 Presents survey findings about trends in the use of cell phone technologies and social networking sites in twenty-one countries by age, gender, and education and in relation to GDP per ...
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Implantable Biophotonic Device for Wirelessly Cancer Real‐Time Monitoring and Modulable Treatment
Advanced Science, EarlyView.A wirelessly implantable biophotonic device is capable of distinguishing tumors and evaluating their progression by monitoring sO2 levels indicative of the tumor hypoxic microenvironment. Additionally, this device is not only employed for in situ PDT but also for concurrent monitoring of chemotherapy and PDT progress, thereby enabling the evaluation ...
Renhao Nie +8 more
wiley +1 more source
The Impact of Wireless-Only Households on State Surveys of Health Insurance Coverage [PDF]
, 2009 Explains how the increase in cell phone-only households results in inefficiencies and demographically skewed samples for survey data on health insurance coverage.
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