Results 111 to 120 of about 718,264 (305)

Harnessing Photo‐Energy Conversion in Nanomaterials for Precision Theranostics

open access: yesAdvanced Materials, EarlyView.
Harnessing photo‐energy conversion in nanomaterials enables precision theranostics through light‐driven mechanisms such as photoluminescence, photothermal, photoelectric, photoacoustic, photo‐triggered surface‐enhanced Raman scattering (SERS), and photodynamic processes. This review explores six fundamental principles of photo‐energy conversion, recent
Jingyu Shi   +4 more
wiley   +1 more source

Fixation probability of rare nonmutator and evolution of mutation rates [PDF]

open access: yesEcology and Evolution 6, 755-764 (2016), 2015
Although mutations drive the evolutionary process, the rates at which the mutations occur are themselves subject to evolutionary forces. Our purpose here is to understand the role of selection and random genetic drift in the evolution of mutation rates, and we address this question in asexual populations at mutation-selection equilibrium neglecting ...
arxiv  

Engineering Bacterial Secretion Systems for Enhanced Tumor Imaging and Surgical Guidance

open access: yesAdvanced Materials, EarlyView.
This study presents a novel contrast agent platform, Streptavidin Associated Salmonella (SAS), for fluorescence image guided surgery. SAS selectively colonizes tumors and secretes streptavidin, enabling precise delineation of invasive tumor margins with prolonged signal retention.
Dohee Lee   +14 more
wiley   +1 more source

Progress in Surface Plasmon and Other Resonance Biosensors for Biomedical Applications

open access: yesAdvanced Materials Technologies, EarlyView.
This is the shortened version: Recent advancements in surface plasmon resonance and other optical resonance biosensors for biomedical applications are presented. Advanced sensing strategies are examined for the detection of diverse analytes, integration of nanomaterials and machine learning, and emerging nonplasmonic modes like guided mode resonance ...
Faten Bashar Kamal Eddin   +8 more
wiley   +1 more source

Hybridizing PSM and RSM Operator for Solving NP-Complete Problems: Application to Travelling Salesman Problem [PDF]

open access: yesIJCSI International Journal of Computer Science Issues, Vol. 9, Issue 1, No 1, 2012, 374-378, 2012
In this paper, we present a new mutation operator, Hybrid Mutation (HPRM), for a genetic algorithm that generates high quality solutions to the Traveling Salesman Problem (TSP). The Hybrid Mutation operator constructs an offspring from a pair of parents by hybridizing two mutation operators, PSM and RSM.
arxiv  

Evidence for S284L Mutation of the CHRNA4 in a White Family with Autosomal Dominant Nocturnal Frontal Lobe Epilepsy [PDF]

open access: bronze, 2003
Agata Różycka   +3 more
openalex   +1 more source

EIF2B2 gene mutation causing early onset vanishing white matter disease: a case report [PDF]

open access: gold, 2022
Ilaria Filareto   +7 more
openalex   +1 more source

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