Results 51 to 60 of about 557,484 (296)

Revealing the structure of land plant photosystem II: the journey from negative‐stain EM to cryo‐EM

FEBS Letters, EarlyView.
Advances in cryo‐EM have revealed the detailed structure of Photosystem II, a key protein complex driving photosynthesis. This review traces the journey from early low‐resolution images to high‐resolution models, highlighting how these discoveries deepen our understanding of light harvesting and energy conversion in plants.
Roman Kouřil
wiley   +1 more source

Neoteric solvents: Applications in matrix solid-phase dispersion extraction

Journal of Chromatography Open
In recent years, green chemistry has focused on the search for green solvents to replace the toxic organic solvents traditionally used in sample preparation.
Susanna Della Posta, Maria Chiara Frondaroli, Chiara Fanali   +2 more
doaj   +1 more source

Organo-gel: um novo sistema para a imobilização de lipases e sua aplicação em síntese orgânica Organogels: a new system for lipases immobilization and its application in organic synthesis

Química Nova, 1997
Lipases have been immobilized in microemulsion-based organogels (MBG's) and successfully utilized for the enantioselective esterification, diesterification and transesterification reactions, in organic solvents at 25ºC. This methodology is described as a
Paulo Cesar de Jesus, Jair Juarez João, Pedro Luiz Ferreira da Silva, Giovani Burlin, Maria da Graça Nascimento   +4 more
doaj   +1 more source

Mapping the evolution of mitochondrial complex I through structural variation

FEBS Letters, EarlyView.
Respiratory complex I (CI) is crucial for bioenergetic metabolism in many prokaryotes and eukaryotes. It is composed of a conserved set of core subunits and additional accessory subunits that vary depending on the organism. Here, we categorize CI subunits from available structures to map the evolution of CI across eukaryotes. Respiratory complex I (CI)
Dong‐Woo Shin, Tingting Chen, James A. Letts   +2 more
wiley   +1 more source

Recent Advances in Biocompatible Ionic Liquids in Drug Formulation and Delivery

Pharmaceutics, 2023
The development of effective drug formulations and delivery systems for newly developed or marketed drug molecules remains a significant challenge. These drugs can exhibit polymorphic conversion, poor bioavailability, and systemic toxicity, and can be ...
Rahman Md Moshikur, Rebecca L. Carrier, Muhammad Moniruzzaman, Masahiro Goto   +3 more
doaj   +1 more source

Precise Control of Molecular Self-Diffusion in Isoreticular and Multivariate Metal-Organic Frameworks. [PDF]

, 2020
Understanding the factors that affect self-diffusion in isoreticular and multivariate (MTV) MOFs is key to their application in drug delivery, separations, and heterogeneous catalysis.
Osborn Popp, Thomas M, Plantz, Ariel Z, Reimer, Jeffrey A, Yaghi, Omar M   +3 more
core   +2 more sources

Enteropathogenic E. coli shows delayed attachment and host response in human jejunum organoid‐derived monolayers compared to HeLa cells

FEBS Letters, EarlyView.
Enteropathogenic E. coli (EPEC) infects the human intestinal epithelium, resulting in severe illness and diarrhoea. In this study, we compared the infection of cancer‐derived cell lines with human organoid‐derived models of the small intestine. We observed a delayed in attachment, inflammation and cell death on primary cells, indicating that host ...
Mastura Neyazi, Pilar Samperio Ventayol, Natalie Burkard, Nicolas Schlegel, Carmen Aguilar, Sina Bartfeld   +5 more
wiley   +1 more source

Organoids in pediatric cancer research

FEBS Letters, EarlyView.
Organoid technology has revolutionized cancer research, yet its application in pediatric oncology remains limited. Recent advances have enabled the development of pediatric tumor organoids, offering new insights into disease biology, treatment response, and interactions with the tumor microenvironment.
Carla Ríos Arceo, Jarno Drost
wiley   +1 more source

A Health Risk Assessment of Workers Exposed to Organic Paint Solvents Used in the Korean Shipbuilding Industry

Toxics
In the shipbuilding industry, during the painting process, workers are exposed to various substances in paint, including organic solvents that can adversely affect their health.
Sue-Ji Seo, Sae-Mi Shin, Wonsuck Yoon, Sang-Hoon Byeon   +3 more
doaj   +1 more source

Can Polymer Solar Cells Open the Path to Sustainable and Efficient Photovoltaic Windows Fabrication? [PDF]

, 2019
Sunlight is among the most abundant energy sources available on our planet. Finding adequate solutions to properly and efficiently harvest it is of major importance to potentially solve the global energy crisis.
Cao Y., Carswell D. J.
core   +2 more sources