Results 101 to 110 of about 167,858 (299)

Comparison of Vacuum MALDI and AP-MALDI Platforms for the Mass Spectrometry Imaging of Metabolites Involved in Salt Stress in Medicago truncatula

Frontiers in Plant Science, 2018
Matrix-assisted laser desorption/ionization-mass spectrometry imaging (MALDI-MSI) is routinely used to determine the spatial distributions of various biomolecules in tissues.
Caitlin Keller, Junko Maeda, Dhileepkumar Jayaraman, Sanhita Chakraborty, Michael R. Sussman, Jeanne M. Harris, Jean-Michel Ané, Jean-Michel Ané, Lingjun Li, Lingjun Li   +9 more
doaj   +1 more source

MALDI-TOF dendrogram- phylogenetic tree was constructed from main spectrum profiles of all the isolates using Flexcontrol software (version 3.4.127.0) and Biotyper software (version 3.1).

, 2022
Colour coding indicates the MALDI types of the isolates.
Shivali Rathore (14135168), Pallab Ray (60004), Jyoti Kundu (9611880), Archana Angrup (14135174), Manisha Biswal (9723053), Kamini Walia (4793841), Meenakshi Kaundal (14135171), Shubhangi Kansal (14135165)   +7 more
core   +1 more source

A Single‐Capillary Open Microfluidic Probe for Robust and Versatile Spatial Multi‐Omics Using Ambient Mass Spectrometry Imaging

Advanced Science, EarlyView.
This study reports a knot‐shaped single‐capillary open microfluidic probe (Knot‐probe) for robust and versatile spatial omics, enabling ambient mass spectrometry imaging with high spatial resolution, throughput, and structure‐resolved capability. Knot‐probe mitigates the trade‐off between analytical performance and operational robustness, providing an ...
Xiangyu Zhu, Yunkai Li, Jianing Wang, Chengyi Xie, Lei Guo, Yanyan Chen, Thomas Ka‐Yam Lam, Shao‐Wen Shi, Kun Wang, Baoliang Chen, Zongwei Cai   +10 more
wiley   +1 more source

Sequence‐Controlled Helical Ladder Polymers: Impact of Stereochemical Sequence on Helical Geometry and Chiral Recognition

Angewandte Chemie, EarlyView.
Nature programs distinct secondary structures and functions through subtle stereochemical differences, as exemplified by amylose and cellulose. Translating this principle into synthetic ladder polymers, stereochemical sequence control gives rise to diastereomeric coil‐ and ribbon‐type helices with complementary chiral recognition, demonstrating ...
Tomoyuki Ikai, Kanta Wakabayashi, Masaya Yoshida, Kosuke Oki, Eiji Yashima   +4 more
wiley   +2 more sources

MALDI-MS spectra_infection with Pectobacterium carotovorum subsp. carotovorum_model

, 2019
MALDI mass spectra from hemolymph of individually challenged honey bees with Pectobacterium carotovorum subsp. carotovorum strain. These spectra were used with in the design of the Genetic Algorithm-based model of fingerprints recognition of Gram ...
victor masson (7432746), Yves Le Conte (7432773), Karim ARAFAH (7431008), Cédric Alaux (7432756), Sébastien N. Voisin (7432749), michel bocquet (7432778), Philippe Bulet (7432783)   +6 more
core   +1 more source

Controlling Self‐Doping in Conjugated Polyelectrolyte Copolymers to Vary the Threshold Voltage in OECTs

Advanced Electronic Materials, EarlyView.
Two series of self‐doped conjugated polyelectrolytes are synthesized from a non‐self‐dopable building block 3MEEET and a self‐dopable building‐block 3HOT−[TMA+] or 3HOT−[SO3H] enabling precise control over the degree of self‐doping, which in turn directly governs the threshold voltage (VT) in OECTs over a wide range of 700 mV.
Julian Hungenberg, Andreas W. Erhardt, Adrian Hochgesang, John Mohanraj, Lys Sprenger, Sahar Salehi, Christopher R. McNeill, Mukundan Thelakkat   +7 more
wiley   +1 more source

Assessment of matrix-assisted laser desorption ionization-time of flight mass spectrometry for identification and biotyping of the pathogenic oomycete Pythium insidiosum

International Journal of Infectious Diseases, 2018
Objective: Pythiosis is a life-threatening infectious disease caused by the oomycete Pythium insidiosum. The disease has been increasingly reported worldwide. Most patients with pythiosis undergo surgical removal of an infected organ.
Theerapong Krajaejun, Tassanee Lohnoo, Paisan Jittorntam, Atthapol Srimongkol, Yothin Kumsang, Wanta Yingyong, Thidarat Rujirawat, Onrapak Reamtong, Suthee Mangmee   +8 more
doaj   +1 more source

MALDI-MS Protein Profiling of Chemoresistance in Extracellular Vesicles of Cancer Cells

, 2018
Cancer cells communicate with the whole organism via extracellular vesicles (EVs), which propagate molecular information in support of the malignant phenotype.
Robert M. Mader, Gerald Stübiger, Michael D. Nairn, Matthew E. Openshaw, Tom K. Abban (5921414), Michael Wuczkowski (1785370), Michael Wuczkowski, Tom K. Abban, Barbara Herzig, Barbara Herzig (5921423), Michael D. Nairn (5921411), Robert M. Mader (619433), Luis Mancera, Daniel Senfter, Gerald Stübiger (1740790), Matthew E. Openshaw (5921417), Daniel Senfter (5921426), Luis Mancera (5921420)   +17 more
core   +1 more source

Autonomous AI‐Driven Design for Skin Product Formulations

Advanced Intelligent Discovery, EarlyView.
This review presents a comprehensive closed‐loop framework for autonomous skin product formulation design. By integrating artificial intelligence‐driven experiment selection with automated multi‐tiered assays, the approach shifts development from trial‐and‐error to intelligent optimisation.
Yu Zhang, Yongrui Xiao, Chunlin Chen, Dimitrios Tsaoulidis, Kai Yang, Tao Chen   +5 more
wiley   +1 more source

Comparison of biomarker based Matrix Assisted Laser Desorption Ionization-Time of Flight Mass Spectrometry (MALDI-TOF MS) and conventional methods in the identification of clinically relevant bacteria and yeast

BMC Microbiology, 2017
Background MALDI-TOF MS is an analytical method that has recently become integral in the identification of microorganisms in clinical laboratories. It relies on databases that majorly employ pattern recognition or fingerprinting.
Ali Kassim, Valentin Pflüger, Zul Premji, Claudia Daubenberger, Gunturu Revathi   +4 more
doaj   +1 more source