Zobrazeno 1 - 10
of 234
pro vyhledávání: '"Ivo H. M. van Stokkum"'
Publikováno v:
Frontiers in Plant Science, Vol 14 (2023)
Phycobilisomes serve as a light-harvesting antenna of both photosystem I (PSI) and II (PSII) in cyanobacteria, yet direct energy transfer from phycobilisomes to PSI is not well documented. Here we recorded picosecond time-resolved fluorescence at wav
Externí odkaz:
https://doaj.org/article/806ce4f76f2940409c9b2e8763ce382f
Energy Transfer and Radical-Pair Dynamics in Photosystem I with Different Red Chlorophyll a Pigments
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 7, p 4125 (2024)
We establish a general kinetic scheme for the energy transfer and radical-pair dynamics in photosystem I (PSI) of Chlamydomonas reinhardtii, Synechocystis PCC6803, Thermosynechococcus elongatus and Spirulina platensis grown under white-light conditio
Externí odkaz:
https://doaj.org/article/d0119cf8b3bb4879a240c98be998bd83
Autor:
Patrick E. Konold, Enis Arik, Jörn Weißenborn, Jos C. Arents, Klaas J. Hellingwerf, Ivo H. M. van Stokkum, John T. M. Kennis, Marie Louise Groot
Publikováno v:
Nature Communications, Vol 11, Iss 1, Pp 1-12 (2020)
Protein structural dynamics can be studied by time-resolved crystallography (TRC) and ultrafast transient spectroscopic methods. Here, the authors perform electronic and vibrational transient absorption measurements to characterise the full photocycl
Externí odkaz:
https://doaj.org/article/2f846740cfbb4428b7a602dd2a81f7d1
Autor:
Yusaku Hontani, Marco Marazzi, Katja Stehfest, Tilo Mathes, Ivo H. M. van Stokkum, Marcus Elstner, Peter Hegemann, John T. M. Kennis
Publikováno v:
Scientific Reports, Vol 7, Iss 1, Pp 1-12 (2017)
Abstract Channelrhodopsin (ChR) is a key protein of the optogenetic toolkit. C1C2, a functional chimeric protein of Chlamydomonas reinhardtii ChR1 and ChR2, is the only ChR whose crystal structure has been solved, and thus uniquely suitable for struc
Externí odkaz:
https://doaj.org/article/55c88734e4454dd4b7fde387a502ba5e
Autor:
Katharine M. Mullen, Ralf Seger, Sergey P. Laptenok, Joris J. Snellenburg, Ivo H. M. van Stokkum
Publikováno v:
Journal of Statistical Software, Vol 49, Iss 3 (2012)
In this work the software application called Glotaran is introduced as a Java-based graphical user interface to the R package TIMP, a problem solving environment for fitting superposition models to multi-dimensional data. TIMP uses a command-line use
Externí odkaz:
https://doaj.org/article/7c77d72e6b1249ad88783b12771109d7
Publikováno v:
Journal of Statistical Software, Vol 18, Iss 1 (2007)
This special volume collates ten issues under the rubric “Spectroscopy and Chemometrics in R”. In so doing, it provides an overview of the breadth, depth and state of the art of R-based software projects for spectroscopy and chemometrics applicat
Externí odkaz:
https://doaj.org/article/c2f6ab9d2d4e44a68bffe2e1163eb011
Publikováno v:
Journal of Statistical Software, Vol 18, Iss 3 (2007)
TIMP is an R package for modeling multiway spectroscopic measurements. The package allows for the simultaneous analysis of datasets collected under different experimental conditions in terms of a wide variety of parametric models. Models arising in s
Externí odkaz:
https://doaj.org/article/77831f27b569419eb6f550e38fb47a6d
Autor:
Sergey Laptenok, Katharine M. Mullen, Jan Willem Borst, Ivo H. M. van Stokkum, Vladimir V. Apanasovich, Antonie J. W. G. Visser
Publikováno v:
Journal of Statistical Software, Vol 18, Iss 8 (2007)
Fluorescence Lifetime Imaging Microscopy (FLIM) allows fluorescence lifetime images of biological objects to be collected at 250 nm spatial resolution and at (sub-)nanosecond temporal resolution. Often ncomp kinetic processes underlie the observed fl
Externí odkaz:
https://doaj.org/article/a5906df421e240ab82d48a03a6504ed0
Autor:
Thomas W. Binsl, Katharine M. Mullen, Ivo H. M. van Stokkum, Jaap Heringa, Johannes H. G. M. van Beek
Publikováno v:
Journal of Statistical Software, Vol 18, Iss 7 (2007)
The representation of biochemical knowledge in terms of fluxes (transformation rates) in a metabolic network is often a crucial step in the development of new drugs and efficient bioreactors. Mass spectroscopy (MS) and nuclear magnetic resonance spec
Externí odkaz:
https://doaj.org/article/928e44835f4a4c26980a3a5b42c48a30
Publikováno v:
Journal of Optics (United Kingdom), 24(6):064007, 1-9. IOP Publishing
Mooij, B J A, Van Stokkum, I H M, Davies, G R & Ariese, F 2022, ' Distinguishing bacteria from minerals in a layered sample using time-resolved Raman spectroscopy and global analysis ', Journal of Optics (United Kingdom), vol. 24, no. 6, 064007, pp. 1-9 . https://doi.org/10.1088/2040-8986/ac6207
Mooij, B J A, Van Stokkum, I H M, Davies, G R & Ariese, F 2022, ' Distinguishing bacteria from minerals in a layered sample using time-resolved Raman spectroscopy and global analysis ', Journal of Optics (United Kingdom), vol. 24, no. 6, 064007, pp. 1-9 . https://doi.org/10.1088/2040-8986/ac6207
Mars is one of the prime candidates in the search for extraterrestrial life. At the most comparable terrestrial Martian analogue sites, life often occurs in endolithic form; i.e. hiding below the surface. To detect biomarkers of endolithic life, the