Results 231 to 240 of about 718,278 (381)

Recent Advances in Enhancing Functionalization of Atomically Precise Copper Hydride Clusters

Aggregate, EarlyView.
In this review, advances in the methodology for the preparation and understanding of atomically precise copper hydride clusters are comprehensively summarized. Whereafter, the methods of structures determination in copper hydride clusters are discussed in detail.
Miao‐Miao Zhang, Ting‐Ting Liang, Chong Zhang, Huanhuan Zhang, Yu‐Fan Li, Yuanyuan Li, Shuang‐Quan Zang   +6 more
wiley   +1 more source

Intact Mass Profiling Reveals Phospho‐Proteoforms of the Catenins (85–110 kDa) Regulated by Actomyosin Contractility

Angewandte Chemie, EarlyView.
This study advances top‐down individual ion mass spectrometry (I2MS) to profile intact phospho‐proteoforms of β‐ and α‐catenins (85–110 kDa) within cadherin–catenin complexes. By modulating actomyosin contractility, we reveal mechano‐sensitive phosphorylation patterns and propose that distinct catenin proteoforms may reflect adhesive states at cell ...
Che‐Fan Huang, Taojunfeng Su, Annette S. Flozak, Cara J. Gottardi, Neil L. Kelleher   +4 more
wiley   +2 more sources

Evaluation of thermal desorption-electrospray ionization mass spectrometry for characterization of <i>Mycobacterium tuberculosis</i>: Comparison with MIRU-VNTR and whole-genome sequencing. [PDF]

J Mass Spectrom Adv Clin Lab
Yang TY, Su H, Jain SH, Lin HH, Wu CY, Chen CJ, Shiea J, Lu PL.   +7 more
europepmc   +1 more source

Conformational Transition‐Triggered Thermosensitive Tautomerization in Gold Nanoclusters for Optical Thermometry

Aggregate, EarlyView.
A steric hindrance induction strategy is developed to regulate the conformation of motif on the surface of Au24 nanocluster. Accordingly, a reversible structural isomerization process between two Au24 isomers is activated. Take advantage of the temperature responsiveness of this tautomerization process, the Au24 nanocluster is utilized for optical ...
Qinzhen Li, Baoyu Huang, Sha Yang, Jinsong Chai, Yong Pei, Manzhou Zhu   +5 more
wiley   +1 more source

Improvement of Electrospray Ionization Response Linearity and Quantification in Dissolved Organic Matter Using Synthetic Deuterated Internal Standards. [PDF]

Anal Chem
Craig AJ, Ganiyu MA, Moodie LWK, Tshepelevitsh S, Herodes K, Simon H, Dittmar T, Hawkes JA.   +7 more
europepmc   +1 more source

Heat drastically alters floral color and pigment composition without affecting flower conspicuousness

American Journal of Botany, EarlyView.
Abstract Premise Floral pigments primarily serve to attract pollinators through color display and also contribute to protection against environmental stress. Although pigment composition can be plastically altered under stress, its impact on pollinator color perception remains poorly understood.
Eduardo Narbona, Francisco Perfectti, Adela González‐Megías, Luis Navarro, José C. del Valle, Cristina Armas, José M. Gómez   +6 more
wiley   +1 more source

A Strategy to Achieve Sub-Parts-per-Million Mass Measurement Accuracy of N-Linked Glycans Using Infrared Matrix-Assisted Laser Desorption Electrospray Ionization. [PDF]

J Mass Spectrom
Adepoju AA, Palomino TV, Sohn AL, Muddiman DC.   +3 more
europepmc   +1 more source

Elucidating the Role of Ion Suppression in Secondary Electrospray Ionization. [PDF]

J Am Soc Mass Spectrom, 2023
Wüthrich C, Giannoukos S, Zenobi R.
europepmc   +1 more source

Analysis of Acyl Solamines in Tuber Periderm of Cultivated and Wild Potatoes Using Liquid Chromatography Coupled With Electrospray Ionization Quadrupole Time-of-Flight Mass Spectrometry. [PDF]

J Mass Spectrom
Böttcher C, Gorzolka K, Himmighofen P, Meiners T.   +3 more
europepmc   +1 more source

Study of molecular complexation of glycyrrhizic acid with chloramphenicol by electrospray ionization mass spectrometry

, 2015
E. V. Vetrova, A. V. Lekar, O. V. Filonova, S. N. Borisenko, Елена Владимировна Максименко, N. I. Borisenko   +5 more
openalex   +1 more source