Results 51 to 60 of about 77,402 (300)

Laser‐Induced Local De‐Doping in Organic Semiconductors

open access: yesAdvanced Materials Technologies, EarlyView.
The polymer PBTTT‐C14 doped with the small molecule acceptor F4TCNQ is considered as a benchmark material system. Mask‐free, microscale patterning of the doping level via laser‐induced heating and sublimation of dopant molecules is shown. Controlling laser irradiance and swath spacing allows dopant level control with laser‐limited resolution, opening ...
Christian Rainer   +5 more
wiley   +1 more source

Electrolyte–Framework Matching in High‐Voltage TEMPO‐COF Cathodes for Lithium Batteries

open access: yesAdvanced Science, EarlyView.
TEMPO‐functionalized covalent organic frameworks are investigated as high‐voltage cathodes for lithium batteries. Screening five electrolyte anions identifies lithium difluoro(oxalato)borate (LiDFOB) as the optimal electrolyte, balancing capacity, rate capability, and cycling stability, while buckypaper electrodes achieve high mass loading (40 mg cm−2)
Marilyn Esclance DMello   +5 more
wiley   +1 more source

Analysis of a super-transmission of SARS-CoV-2 omicron variant BA.5.2 in the outdoor night market

open access: yesFrontiers in Public Health, 2023
IntroductionThe COVID-19 pandemic continues to ravage the world, and mutations of the SARS-CoV-2 continues. The new strain has become more transmissible.
Mingyu Luo   +10 more
doaj   +1 more source

A Generative Neuro‐Symbolic AI for Protein Sequence Design

open access: yesAdvanced Science, EarlyView.
We introduce EffieDes, a neuro‐symbolic framework coupling deep learning‐based fitness landscape parameterization with exact automated reasoning. Unlike greedy sampling, EffieDes identifies sequences that globally optimize fitness while satisfying intricate design constraints.
Marianne Defresne   +12 more
wiley   +1 more source

Early detection of emerging SARS-CoV-2 variants of interest for experimental evaluation

open access: yesFrontiers in Bioinformatics, 2022
Since the beginning of the COVID-19 pandemic, SARS-CoV-2 has demonstrated its ability to rapidly and continuously evolve, leading to the emergence of thousands of different sequence variants, many with distinctive phenotypic properties.
Zachary S. Wallace   +16 more
doaj   +1 more source

The spectrum of omicron Ceti

open access: yesLick Observatory Bulletins, 1903
Dissertation in partial fulfillment of the requirements for the degree of Ph.D. University of California. ; Mode of access: Internet.
openaire   +2 more sources

Prevalence of symptoms among PCR-confirmed SARS-CoV-2 infected adult patients during pre-Omicron and Omicron period.

open access: yes, 2023
Prevalence of symptoms among PCR-confirmed SARS-CoV-2 infected adult patients during pre-Omicron and Omicron period.
Desiree Witte (14761681)   +26 more
core   +1 more source

Somatic Evolution of a Germline Antibody Expands its Breadth to Neutralize Early SARS‐CoV‐2 Omicron Variants

open access: yesAdvanced Science, EarlyView.
Engineering of the 148‐germline (148‐GL) antibody reveals a roadmap for overcoming SARS‐CoV‐2 viral escape. By introducing four specific somatic hypermutations, the resulting 148‐M4 variant restores potent neutralization against Omicron BA.1 and BA.4/5.
Huibin Lv   +14 more
wiley   +1 more source

Modelling the potential public health impact of different vaccination strategies with an omicron-adapted bivalent vaccine in Thailand

open access: yesExpert Review of Vaccines, 2023
Background Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) causing COVID-19 has continuously evolved, requiring the development of adapted vaccines.
Karan Thakkar   +8 more
doaj   +1 more source

Limited permissibility of ENL-R and Mv-1-Lu mink cell lines to SARS-CoV-2

open access: yesFrontiers in Microbiology, 2022
The SARS-CoV-2 pandemic started in the end of 2019 in Wuhan, China, which highlighted the scenario of frequent cross-species transmission events. From the outbreak possibly initiated by viral spill-over into humans from an animal reservoir, now we face ...
Marion Le Bideau   +18 more
doaj   +1 more source

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