Results 71 to 80 of about 225,493 (345)

Lipid Nanoparticles for the Delivery of CRISPR/Cas9 Machinery to Enable Site‐Specific Integration of CFTR and Mutation‐Agnostic Disease Rescue

Advanced Functional Materials, EarlyView.
Lipid nanoparticles (LNPs) are optimized to co‐deliver Cas9‐encoding messenger RNA (mRNA), a single guide RNA (sgRNA) targeting the endogenous cystic fibrosis transmembrane conductance regulator (CFTR) gene, and homologous linear double‐stranded donor DNA (ldsDNA) templates encoding CFTR.
Ruth A. Foley, Paul G. Ayoub, Vrishti Sinha, Colin Juett, Alicia Sanoyca, Emily C. Duggan, Lindsay E. Lathrop, Priyanka Bhatt, Kevin Coote, Beate Illek, Brigitte N. Gomperts, Donald B. Kohn, Steven J. Jonas   +12 more
wiley   +1 more source

Towards a comprehensive understanding of free-living nitrogen fixation

Circular Agricultural Systems, 2021
Free-living nitrogen fixation (FNF) is a ubiquitous phenomenon that plays a modest role in the (N) economy of an ecosystem. However, sampling difficulties, methodological constraints and environmental controls have presented challenges for predicting the
Sehroon Khan, Sadia Nadir, Shahid Iqbal, Jianchu Xu, Heng Gui, Afsar Khan, Lei Ye   +6 more
doaj   +1 more source

Fast‐Responding O2 Gas Sensor Based on Luminescent Europium Metal‐Organic Frameworks (MOF‐76)

Advanced Functional Materials, EarlyView.
Luminescent MOF‐76 materials based on Eu(III) and mixed Eu(III)/Y(III) show rapid and reversible changes in emission intensity in response to O2 with very short response times. The effect is based on triplet quenching of the linker ligands that act as photosensitizers. Average emission lifetimes of a few milliseconds turn out to be mostly unaffected by
Zhenyu Zhao, Christian Weinberger, Jakob Steube, Matthias Bauer, Martin Brehm, Michael Tiemann   +5 more
wiley   +1 more source

Widespread nitrogen fixation in sediments from diverse deep-sea sites of elevated carbon loading [PDF]

, 2018
Nitrogen fixation, the biological conversion of N_2 to NH_3, is critical to alleviating nitrogen limitation in many marine ecosystems. To date, few measurements exist of N_2 fixation in deep‐sea sediments. Here, we conducted > 400 bottle incubations with
Chadwick, Grayson L., Connon, Stephanie A., Dawson, Katherine, Dekas, Anne E., Fike, David A., Fortney, Julian, Green-Saxena, Abigail, Orphan, Victoria J.   +7 more
core  

BIOLOGICAL NITROGEN FIXATION STABILITY OF COWPEA CULTIVARS WITH TROPICAL SEMI-ARID RHIZOBIAL STRAINS [PDF]

, 2021
Amanda Cordeiro de Melo Souza, Thiago Pontes Lira, Antônio Félix da Costa, Felipe José Cury Fracetto, Giselle Gomes Monteiro Fracetto, M. A. Lira   +5 more
openalex   +1 more source

Electroactive Metal–Organic Frameworks for Electrocatalysis

Advanced Functional Materials, EarlyView.
Electrocatalysis is crucial in sustainable energy conversion as it enables efficient chemical transformations. The review discusses how metal–organic frameworks can revolutionize this field by offering tailorable structures and active site tunability, enabling efficient and selective electrocatalytic processes.
Irena Senkovska, Yutong Luo, Ruyan Zhao, Jianjun Zhang, Mingchao Wang, Xinliang Feng, Eike Brunner, Stefan Kaskel   +7 more
wiley   +1 more source

Quantifying the Impact of Climate Change on Marine Diazotrophy: Insights From Earth System Models

Frontiers in Marine Science, 2020
Nitrogen fixation is a major source of new nitrogen to the ocean, supporting biological productivity in the large nitrogen-limited tropical oceans. In Earth System Models, the response of nitrogen fixation to climate change acts in concert with projected
Lewis Wrightson, Alessandro Tagliabue
doaj   +1 more source

Genetic Improvement of Biological Nitrogen Fixation in Common Bean Genotypes (Phaseolus vulgaris L.) [PDF]

, 2012
Fifty common bean genotypes were cultivated in two separately field trials at the research station of Islamic Azad University, Khorasgan Branch during 2008-2009. The experimental design was randomized complete block.
Ahmad Reza Golparvar
core   +1 more source

Doubling of marine dinitrogen-fixation rates based on direct measurements [PDF]

, 2012
Biological dinitrogen fixation provides the largest input of nitrogen to the oceans, therefore exerting important control on the ocean’s nitrogen inventory and primary productivity.
A Subramaniam, C Deutsch, C Fernandez, C Mahaffey, CM Moore, D Karl, Diana Gill, Douglas W. R. Wallace, Gaute Lavik, H Farnelid, H Halm, Harald Schunck, JK Moore, JP Montoya, JP Zehr, JP Zehr, Julie LaRoche, LA Codispoti, MA Altabet, Marcel M. M. Kuypers, MJ Behrenfeld, MM Mills, MR Hamersley, N Gruber, N Gruber, PG Falkowski, PG Falkowski, PH Moisander, RA Duce, RJ Langlois, RJ Langlois, Ruth A. Schmitz, SWA Naqvi, Tina Baustian, Tobias Großkopf, W Mohr, Wiebke Mohr, YW Luo   +37 more
core   +1 more source

Ultrahigh‐Yield, Multifunctional, and High‐Performance Organic Memory for Seamless In‐Sensor Computing Operation

Advanced Functional Materials, EarlyView.
Molecular engineering of a nonconjugated radical polymer enables a significant enhancement of the glass transition temperature. The amorphous nature and tunability of the polymer, arising from its nonconjugated backbone, facilitates the fabrication of organic memristive devices with an exceptionally high yield (>95%), as well as substantial ...
Daeun Kim, Jaehyoung Ko, Namju Kim, Quynh H. Nguyen, Hoyeon Lee, Joohwan Eo, Seongeon Jin, Ji Eon Kwon, Seung‐Yeol Jeon, Youngdo Jeong, Dongseok Kwon, Sung Gap Im, Sanghan Lee, Byung Chul Jang, Yongho Joo   +14 more
wiley   +1 more source