Results 151 to 160 of about 79,562 (292)

Primary electron transfer kinetics in bacterial reaction centers with modified bacteriochlorophylls at tghe monomeric sites Ba, B [PDF]

, 1993
Finkele, Ulrich, Lauterwasser, Christoph, Murata, N., Scheer, Hugo, Struck, A., Zinth, Wolfgang   +5 more
core   +1 more source

The oxygen‐sensing FixLJ represses nitrogen fixation in Rhodopseudomonas palustris in response to oxygen

mLife, EarlyView.
Abstract Biological nitrogen fixation in symbiotic diazotrophs is subject to oxygen regulation by an oxygen‐sensing FixLJ two‐component system under micro‐oxic conditions. However, it remains unclear whether this mechanism is conserved in free‐living diazotrophs.
Lingwei Cui, Yan Zeng, Mengmei Wang, Lu Huang, Zheyi Wang, Ying Liu, Yanning Zheng   +6 more
wiley   +1 more source

Bacterial Pigments as a Promising Alternative to Synthetic Colorants: From Fundamentals to Applications. [PDF]

J Microbiol Biotechnol
Huang X, Gan L, He Z, Jiang G, He T.
europepmc   +1 more source

Polarized time-resolved fluorescence of C-phycocyanin from Mastigocladus laminosus [PDF]

, 1984
Hefferle, P., John, Wolfhart, Scheer, Hugo, Schneider, Siegfried, Sybesma, C.   +4 more
core   +1 more source

SYMPOSIUM ON BACTERIAL PIGMENTS

Bacteriological Reviews, 1956
openaire   +2 more sources

The continuing significance of chiral agrochemicals

Pest Management Science, Volume 81, Issue 4, Page 1697-1716, April 2025.
In the time frame 2018–2023, around 43% of the 35 chiral agrochemicals introduced to the market (herbicides, fungicides, insecticides, acaricides, and nematicides) contain one or more stereogenic centers in the molecule, and almost 69% of them have been marketed as racemic mixtures of enantiomers or stereoisomers.
Peter Jeschke
wiley   +1 more source

Large‐Scale Distribution of Physical Data Using DNA‐of‐Things Technology in Newspaper Printing

Small, EarlyView.
DNA‐of‐things technology enables stable data storage in large‐scale newspaper printing, with successful retrieval of 37 kB of digital data from a single ink dot containing approximately 14 femtograms of DNA. ABSTRACT DNA represents a promising solution for high‐density and long‐term data storage. In this study, we explore the scalability and robustness
Francesca Granito, Andreas L. Gimpel, Wendelin J. Stark, Reinhard Heckel, Robert N. Grass   +4 more
wiley   +1 more source

Effects of Glyphosate on the Planktonic Microbiota: An Experimental Approach

Environmental Toxicology, EarlyView.
ABSTRACT Glyphosate is one of the most widely used herbicides in the world, including in Brazil, and its dispersion through habitats and surface waters can impact entire aquatic ecosystems. However, experimental studies evaluating the effects of pesticides on whole planktonic communities, considering attributes such as richness, density and composition—
Melissa Progênio, Matheus Henrique Oliveira de Matos, Edilaine Corrêa Leite, Bianca Ramos de Meira, João Vitor Bredariol, José Eduardo Gonçalves, Pablo Augusto Poleto Antiqueira, Luiz Felipe Machado Velho   +7 more
wiley   +1 more source

Surface Micro‐Discharge Plasma for Multiple Teeth Bleaching: Efficacy, Mechanism and Safety

High Voltage, EarlyView.
ABSTRACT Hydrogen peroxide (H2O2) is the commonly‐used bleaching chemical in clinical practice, but its excessive concentrations can cause tooth damage. Atmospheric pressure cold plasma is considered a promising new technique for tooth bleaching. Surface micro‐discharge (SMD) devices can generate large‐scale plasma, which holds potential for treating ...
Ruike Chen, Haoran Feng, Yinglong Li, Hong Pan, Hangbo Xu, Zhen Jiao, Dongjie Cui, Ruonan Ma   +7 more
wiley   +1 more source

Coherent anti-Stokes Raman spectroscopy of phycobilisomes, phycocyanin and allophycocyanin from Mastigocladus laminosus [PDF]

, 1988
Baumann, F., Fischer, R., Scheer, Hugo, Scheer, Hugo, Schneider, Siegfried, Siebzehnrübl, S., Steiner, R.   +6 more
core   +1 more source