Results 271 to 280 of about 312,664 (339)

Co‐Assemblies Regulate the Catalytic Activity of Peptide Fibrils

Angewandte Chemie International Edition, EarlyView.
Catalytic self‐assembling peptides (cSAPs) form fibrils that catalyze the retro‐aldol reaction of Methodol. Co‐assembly with inactive peptides tunes catalytic efficiency by altering substrate accessibility and the distance to the nucleophilic lysine.
Albin Lahu, Shao‐Lin Wu, Maximilian Schuler, Francesca Mazzotta, Ardit Ramadani, Emirhan Koca, Ingo Lieberwirth, Katharina Landfester, Torsten John, David Y. W. Ng, Tanja Weil   +10 more
wiley   +1 more source

Electrospray in the Future

MEMBRANE, 2010
openaire   +2 more sources

Ambient ionization mass spectrometry in brain cancer diagnosis. [PDF]

J Mass Spectrom Adv Clin Lab
Shahi M, Cooks RG.
europepmc   +1 more source

Studies on the process of electrospray and applications of electrospray mass spectrometry. [PDF]

, 2018
openaire   +1 more source

The challenges of <i>in situ</i> detection for micro- and nanoplastics. [PDF]

Eco Environ Health
Li Y, Zhang J, Peng C, Xu L.
europepmc   +1 more source

Variability trend and geometry effect of a single emitter on ion emission in passively fed porous ionic liquid electrospray thrusters

Koki Takagi, Ryudo Tsukizaki, Yoshinori Takao   +2 more
openalex   +1 more source

Are i‐Motif Structures in DNA Compatible with Cytosine–Ag(I)–Cytosine Base Pairs?

Angewandte Chemie International Edition, EarlyView.
An i‐motif/duplex junction was evaluated with respect to its ability to replace the protons from the hemi‐protonated C:CH+ pairs by AgI ions to form C–AgI–C base pairs. Interestingly, only one such metal‐mediated base pair can be formed before the oligonucleotide rearranges into a duplex structure.
Victoria Seiffert, Carmen López‐Chamorro, Miquel Barceló‐Oliver, Catharina Erbacher, Uwe Karst, Marian Hebenbrock, Heinz‐Bernhard Kraatz, Miguel A. Galindo, Jens Müller   +8 more
wiley   +1 more source

Characterization of six bioactive compounds from two soil-derived <i>Streptomyces</i> strains, F9 and F4 from Iran. [PDF]

Res Pharm Sci
Ghashghaei S, Bode HB, Etemadifar Z, Shi YN, Grün P, Mofid MR.   +5 more
europepmc   +1 more source

Visualization of Gaseous Ammonia Using an Ionic Liquid‐Based pH‐Responsive Dye

Analysis &Sensing, EarlyView.
An ionic liquid composed of bromocresol purple ([P66614]2[BCP]) is synthesized via an ion‐exchange reaction. The color of [P66,614]2[BCP] changes from yellow to blue after exposure to gaseous NH3. The color change in the [P66614]2[BCP] thin film serves as a visual indicator of pork and salmon decomposition.
Naoya Adachi, Akira Shimodake, Misaki Kubota, Yuya Terai   +3 more
wiley   +1 more source

Innovative Application of a Multifunctional Sucrose-Gelatin Hydrogel Matrix in Desorption Electrospray Ionization-Mass Spectrometry Imaging. [PDF]

Anal Chem
Ziaco M, Vitale GA, Barra G, Marfella B, dell'Isola M, Albiani F, Grazioso A, Giamundo G, Nuzzo G, Manzo E, Gallo C, Castiglia D, Verrillo L, Miano MG, Cristino L, Conte I, d'Ippolito G, Fontana A.   +17 more
europepmc   +1 more source