Results 31 to 40 of about 9,164 (251)

Paleoproteomics explained to youngsters: how did the wedding of two-dimensional electrophoresis and protein sequencing spark proteomics on: Let there be light. [PDF]

, 2014
International audience: Taking the opportunity of the 20th anniversary of the word "proteomics", this young adult age is a good time to remember how proteomics came from enormous progress in protein separation and protein microanalysis techniques, and ...
Aebersold, Aebersold, Ahlf, Anderson, Anderson, Anderson, Antberg, Appel, Appel, Atanassov, Barber, Bauw, Bjellqvist, Bjellqvist, Blum, Bravo, Bravo, Celis, Celis, Celis, Corbett, Diezel, Edman, Edman, Fenn, Fernandez, Fleischmann, Garrels, Garrels, Gianazza, Gianazza, Gianazza, Gorg, Gorg, Gorg, Gorg, Hanash, Harris, Henzel, Hewick, Hochstrasser, Hood, Hunt, James, John, Karas, Karas, Kaur, Laursen, MacGillivray, Mann, Matsudaira, Maxam, Meheus, Merril, Meyer, Morris, Morrow, O'Farrell, O'Farrell, Pappin, Petrilli, Pun, Qiu, Rabilloud, Rabilloud, Rabilloud, Rabilloud, Rabilloud, Rasmussen, Rasmussen, Reddy, Righetti, Righetti, Righetti, Righetti, Righetti, Righetti, Rimpilainen, Rosenfeld, Rougeon, Sanger, Schirle, Seo, Smith, Sobel, Sobel, Struhl, Takahashi, Tarroux, Taylor, Tempst, Thierry Rabilloud, Vandekerckhove, Vesterberg, Vincens, Washburn, Wasinger, Westermeier, Yates, Yates, Yates, Yates, Zuo   +103 more
core   +5 more sources

Infrared laser sampling of low volumes combined with shotgun lipidomics reveals lipid markers in palatine tonsil carcinoma

Molecular Oncology, EarlyView.
Nanosecond infrared laser (NIRL) low‐volume sampling combined with shotgun lipidomics uncovers distinct lipidome alterations in oropharyngeal squamous cell carcinoma (OPSCC) of the palatine tonsil. Several lipid species consistently differentiate tumor from healthy tissue, highlighting their potential as diagnostic markers.
Leonard Kerkhoff, Manuela Moritz, Dennis Eggert, Anna Worthmann, Joerg Heeren, Henrike Zech, Till S. Clauditz, Waldemar Wilczak, Hartmut Schlüter, Christian S. Betz, Arne Böttcher, Jan Hahn   +11 more
wiley   +1 more source

Laboratory Investigations of Titan Haze Formation: In Situ Measurement of Gas and Particle Composition

, 2017
Prior to the arrival of Cassini-Huygens, aerosol production in Titan's atmosphere was believed to begin in the stratosphere where chemical processes are predominantly initiated by FUV radiation.
de Gouw, Joost A., Horst, Sarah M., Li, Rui, Parker, Alex H., Tolbert, Margaret A., Ugelow, Melissa S., Yoon, Y. Heidi   +6 more
core   +1 more source

Raman‐based label‐free microscopic analysis of the pancreas in living zebrafish larvae

FEBS Open Bio, EarlyView.
Forward stimulated Raman scattering (F‐SRS) and epi coherent anti‐Stokes Raman scattering (E‐CARS) allow label‐free discrimination of distinct subcellular structures in the pancreas of living zebrafish larvae. Given the straightforward applicability, we anticipate broad implementation of Raman microscopy in other organs and across various biomedical ...
Noura Faraj, Eline M. F. de Lange, Klaas A. Sjollema, Ben N. G. Giepmans   +3 more
wiley   +1 more source

Analytical microprobes: getting more out of less [PDF]

, 2017
The arsenal of techniques capable of getting chemical information from reduced spatial domains has been a constant in the analytical instrumentation. Such evolution has run in parallel with the extraordinary advances in the field of microscopy that have ...
Vadillo-Perez, Jose Miguel
core  

Role of impurities on the spark plasma sintering of ZrCx–ZrB2 composites [PDF]

, 2008
The study of the spark plasma sintering (SPS) of ZrCx and ZrCx–ZrB2 composites was carried out considering the effect of experimental parameters such as the applied load, the temperature and the heating time. In addition, the role of the main impurities,
Estournès, Claude, Goutier, Fabrice, Maître, Alexandre, Trolliard, Gilles, Valette, Stéphane   +4 more
core   +3 more sources

Polarization‐resolved femtosecond Vis/IR spectroscopy tailored for resolving weak signals in biological samples using minimal sample volume

FEBS Open Bio, EarlyView.
Unique biological samples, such as site‐specific mutant proteins, are available only in limited quantities. Here, we present a polarization‐resolved transient infrared spectroscopy setup with referencing to improve signal‐to‐noise tailored towards tracing small signals. We provide an overview of characterizing the excitation conditions for polarization‐
Clark Zahn, Karsten Heyne
wiley   +1 more source

Mechanism of reduced sintering temperature of Al2O3–ZrO2 nanocomposites obtained by microwave hydrothermal synthesis [PDF]

, 2018
A novel method to obtain Al2O3–ZrO2 nanocomposites is presented. It consists of the co-precipitation step of boehmite (AlO(OH)) and ZrO2, followed by microwave hydrothermal treatment at 270 °C and 60 MPa, and by calcination at 600 °C.
Ganin, Alexey, Kimmel, Giora, Koltsov, Iwona, Małysa, Maria, McGlynn, Jessica, Prześniak-Welenc, Marta, Smalc-Koziorowska, Julita, Stelmakh, Swietlana   +7 more
core   +1 more source

Multi‐omics and low‐input proteomics profiling reveals dynamic regulation driving pluripotency initiation in early mouse embryos

FEBS Open Bio, EarlyView.
Mouse pre‐implantation development involves a transition from totipotency to pluripotency. Integrating transcriptomics, epigenetic profiling, low‐input proteomics and functional assays, we show that eight‐cell embryos retain residual totipotency features, whereas cytoskeletal remodeling regulated by the ubiquitin‐proteasome system drives progression ...
Wanqiong Li, Xi Xiao, Lingbin Qi, Chanyi Li, Sirui Song, Jiaying Qin, Zhigang Xue, Jinfeng Xue, Huaifang Li   +8 more
wiley   +1 more source

A light‐triggered Time‐Resolved X‐ray Solution Scattering (TR‐XSS) workflow with application to protein conformational dynamics

FEBS Open Bio, EarlyView.
Time‐resolved X‐ray solution scattering captures how proteins change shape in real time under near‐native conditions. This article presents a practical workflow for light‐triggered TR‐XSS experiments, from data collection to structural refinement. Using a calcium‐transporting membrane protein as an example, the approach can be broadly applied to study ...
Fatemeh Sabzian‐Molaei, Fredrik Orädd, Konstantinos Magkakis, Magnus Andersson   +3 more
wiley   +1 more source