Results 251 to 260 of about 565,475 (306)

Development and Validation of a Combined RT-LAMP Assay for the Rapid and Sensitive Detection of Dengue Virus in Clinical Samples from Colombia. [PDF]

Diagnostics (Basel)
Hurtado-Gómez L, Escorcia-Lindo K, Rosero JS, Solano Llanos N, Barrios Sánchez C, Díaz Pérez A, Díaz-Olmos Y, García J, Bello-Lemus Y, Pacheco-Londoño LC, Acosta Hoyos AJ, Pacheco-Lugo LA.   +11 more
europepmc   +1 more source

An efficient gene delivery method utilizing the regenerative capacity of alfalfa (Medicago sativa)

The Plant Journal, Volume 128, Issue 3, November 2026.
SUMMARY Alfalfa (Medicago sativa), an autotetraploid species, is a globally important forage crop. Traditional genetic transformation methods predominantly rely on leaf‐derived callus, a process that is complex, inefficient, and particularly challenging to generate stable transgenic lines in polyploid plants.
Jinghui Gao, Houyin Xia, Yajun Wu, Changgen Xie, Jiawen Peng, Yilin Cui, Yiyang Liu, Luna Tan, Chun Li, Qian Li, Jie An, Peizhi Yang   +11 more
wiley   +1 more source

Development of a rapid LFA test based on direct RT-LAMP for diagnosis of SARS-CoV-2. [PDF]

Pract Lab Med
Sadeghi N, Shirazi N, Dehbashi M, Maleki B, Cho WC, Hojati Z.   +5 more
europepmc   +1 more source

Influence of Head‐to‐Tail Cyclization of Lanmodulin‐Inspired Peptides on Lanthanide Affinity and Structure

Chemistry – A European Journal, Volume 32, Issue 40, 27 October 2026.
The influence of head‐to‐tail cyclization, as well as the effect of ring expansion with an additional glycine on lanmodulin‐inspired peptides on the structure and lanthanide (Ln)‐binding behavior was investigated. While the decrease of structural flexibility can indeed increase the Ln affinity and peptide pre‐organization, it does not lead to an ...
Sophie M. Gutenthaler‐Tietze, Jerome Kretzschmar, Satoru Tsushima, Patrick Weis, Robin Steudtner, Björn Drobot, Lena J. Daumann   +6 more
wiley   +1 more source

Coupling Exponential Rolling Circle Amplification to Lateral Flow Devices for Point‐of‐Care Detection of Viral RNA

Angewandte Chemie, Volume 138, Issue 42, 12 October 2026.
A new exponential RCA (E‐RCA) system was developed and coupled to a toehold system for release of a bridging DNA, allowing for lateral flow detection. The E‐RCA method uses a secondary primer (P2) that binds RCA products (RCAP) to generate extended P2 products that can re‐prime a partially self‐complementary circular template, generating a complete ...
Amal Mathai, Monsur Ali, Yingfu Li, John D. Brennan   +3 more
wiley   +2 more sources

Development of a Rapid Visual Detection Assay for Duck Tembusu Virus Using RT-LAMP-CRISPR/Cas12a. [PDF]

Animals (Basel)
Chen J, Tao D, Yang F, Pan C, Bao X, Xie S, Gong P, Zhao C, Lin R.   +8 more
europepmc   +1 more source

Decoupling Photophysical Brightness and Cellular Imaging Efficiency in 4‐ANI‐Based Fluorophores: The Critical Role of Sterically Hindered N‐Substituents

ChemBioChem, Volume 27, Issue 19, 14 October 2026.
A screening of twenty‐one 4‐ANI fluorophores led to the identification of an N‐cycloheptylamine derivative with >10‐fold enhanced cellular fluorescence, enabling submicromolar imaging with minimal cell perturbation. Integrated photophysics, microscopy, flow cytometry, and DFT reveal that sterically hindered N‐substituents optimize uptake and solubility.
Laurane Michel, Sophia Godel‐Pastre, Narjis Ouazzani, Mélina Fabe, Siham El Mounquad, Mickaël Bourge, Stéphanie Deville‐Foillard, Arnaud Chevalier   +7 more
wiley   +1 more source

Photometallobiocatalytic Asymmetric Radical‐Mediated Cross‐Coupling of Organotrifluoroborate Salts and Pyridotriazoles

Angewandte Chemie, Volume 138, Issue 42, 12 October 2026.
An enantioselective photometallobiocatalytic cross‐coupling of pyridotriazoles and secondary alkyltrifluoroborate salts is developed. Cooperative catalysis using eosin B and an engineered protoglobin combines visible‐light‐mediated radical generation with enzymatic metal carbenoid activation, affording valuable N‐heterocyclic products in excellent ...
Huanan Wang, Binh Khanh Mai, Xingjie Zhang, Chongtao Li, Peng Liu, Yang Yang   +5 more
wiley   +2 more sources

An affordable detection system based on RT-LAMP and DNA-nanoprobes for avian metapneumovirus. [PDF]

Appl Microbiol Biotechnol
Cea-Callejo P, Arca-Lafuente S, Gomez-Lucia E, Doménech A, Biarnés M, Blanco A, Benítez L, Madrid R.   +7 more
europepmc   +1 more source

Decorating SrTiO3 With Cu@Pt Core‐Shell Cocatalysts to Promote the Selective Thermally Assisted Photocatalytic Methanol Dehydrogenation to Formaldehyde

ChemSusChem, Volume 19, Issue 19, 14 October 2026.
Cu‐core/Pt‐shell cocatalysts deposited by galvanic displacement on SrTiO3 significantly boost methanol conversion in the thermally assisted photocatalytic methanol dehydrogenation enabling formaldehyde formation along H2 production. This enhancement is likely achieved by the formation of Ohmic‐like contacts rather than Schottky junctions ...
Yannik Haver, Zhangjie Zhai, Robert Rinio, Jorik Schaap, Fernando I. Saldaña, Andrea Kirsch, Kasper Wenderich, Bastian Timo Mei   +7 more
wiley   +1 more source