2018年12月1日 · PSII-enriched thylakoid membrane fragments (PSII-BBY), also have the potential to construct the photoelectrochemical anode. In this study, we examined the feasibility of utilizing PSII-BBY preparations to construct a relatively inexpensive photoelectrochemical anode with a comparable current density and a reasonable stability.

2024年12月13日 · PsbR is a nuclear-encoded low molecular mass protein subunit found in PSII from plants and green algae (14 – 16) but absent in red algae and cyanobacteria (17, 18). Notably, the location and topology of PsbR subunit in thylakoid membranes are controversial.

2018年12月11日 · The resulting polyclonal antibody was used to detect the PsbTn protein in both thylakoids (column “T” in Fig. 1A) and isolated PSII membrane fragments (BBY) particles (column “B” in Fig. 1A).

1999年3月5日 · In this work, we describe a new method to isolate the PSII-LHCII supercomplex directly from thylakoid membranes by single step detergent solubilisation, thereby avoiding the necessity for the intermediate preparation of BBY membranes.

2010年1月1日 · We describe methods to isolate highly active oxygen-evolving photosystem II (PSII) membranes and core complexes from higher plants, and to purify subunits of the oxygen-evolving complex (OEC).

2006年11月15日 · We have performed time-resolved fluorescence measurements on photosystem II (PSII) containing membranes (BBY particles) from spinach with open reaction centers. The decay kinetics can be fitted with two main decay components with …

2015年2月17日 · To gain insight into the molecular events triggered by the protonation of the photosynthetic complexes in the initial steps of NPQ, we studied the macroorganization and thermal stability of isolated PSII-enriched grana particles in partly deprotonated (BBY pH7.8 membranes, model for dark-adapted condition) and protonated (BBY pH5.2 membranes ...

在这项工作中，展示了一种基于天然富含 psii 的类囊体膜（psii bby）构建自组装混合系统的新方法。超细 m-wo 3 np（约 1–2 nm）被引入 psii bby 中。透射电子显微镜 (tem) 测量表明，即使使用最高浓度的 np 也不会降解 psii bby 膜。

Thylakoid membranes (a) and BBY (b) from WT and the Neo deficient mutants were solubilized with 1.0% (w/v) b-DM or 0.3% a-DM, respectively, and then fractionated by lpBN-PAGE.

2011年11月4日 · In this study we performed temperature-dependent EINS, CD, and DSC measurements on BBY membranes between 280 and 340 K in order to investigate the dynamic characteristics of PSII-enriched membrane fragments.