Results 231 to 240 of about 81,118 (287)

Identification of Natural and Artificial Modifications in DNA at the Nanometer Level

Journal of Raman Spectroscopy, EarlyView.
Short single‐ and double‐stranded DNA sequences with natural and artificial markers are examined at ambient conditions using TERS to identify and localize the labelled nucleobases. The differences between single‐ and double‐stranded DNA should provide clear experimental evidence of the extreme surface sensitivity of TERS.
Tanja Deckert‐Gaudig, Prabha Singh, Miklos Veres, Roman Holomb, Volker Deckert   +4 more
wiley   +1 more source

Obstacle-Aware Crowd Surveillance with Mobile Robots in Transportation Stations. [PDF]

Sensors (Basel)
Choi Y, Kim H.
europepmc   +1 more source

Hybrid Quatsome‐Encapsulated Silver Nanoparticles as Stable Plasmonic Substrates for Surface‐Enhanced Raman Scattering

Journal of Raman Spectroscopy, EarlyView.
In this work, silver nanoparticles encapsulated within quatsome membranes have shown to preserve their plasmonic properties for at least 165 days without aggregation. These hybrid nanostructures enable strong SERS enhancement of pyrene and Prodan by confining the molecules within a few nanometers from the silver surface.
Renato Cezar Peramezza Ribeiro, Caio Hiroaki Miyake, Pedro Henrique Figueiredo Backes Costa, Jhenifer Hallen Braga Mauricio, Ana Luiza Correa Januário, Diogo Soga, Evandro Luiz Duarte, Márcia de Almeida Rizzutto, Rômulo Augusto Ando, Antonio Rodrigues da Cunha, Erix Alexander Milán‐Garcés   +10 more
wiley   +1 more source

A literature review of contacting force measurement methods for pedestrian crowds. [PDF]

Heliyon
Zhao R, Rahman A, Wei B, Li C, Ma Y, Cai Y, Han L.   +6 more
europepmc   +1 more source

Universality in multispecies urban traffic. [PDF]

Commun Phys
Anagnostopoulos G, Geroliminis N.
europepmc   +1 more source

Battery management in IoT hybrid grid system using deep learning algorithms based on crowd sensing and micro climatic data. [PDF]

Sci Rep
Rajamani S, Ramasamy A.
europepmc   +1 more source

Unraveling the causes of the Seoul Halloween crowd-crush disaster. [PDF]

PLoS One
Liang H, Lee S, Sun J, Wong SC.
europepmc   +1 more source

A BIM-GIS Framework Integrated with CCTV Analytics for Urban Walkability Assessment. [PDF]

Sensors (Basel)
Wang M, Wong PK, Cheng JCP.
europepmc   +1 more source

MCS Assisted Accurate Perception Framework for Urban POI Classification. [PDF]

Sensors (Basel)
Feng X, Yang Y, Zhang X, Guo D, Yang G.
europepmc   +1 more source