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1,809 Results Found

  • Feature Paper
  • Article
  • Open Access
7 Citations
3,674 Views
13 Pages

NMR of Paramagnetic Proteins: 13C Derived Paramagnetic Relaxation Enhancements Are an Additional Source of Structural Information in Solution

  • Leonardo Querci,
  • Inês B. Trindade,
  • Michele Invernici,
  • José Malanho Silva and ,
  • Francesca Cantini,
  • Ricardo O. Louro and
  • Mario Piccioli
  • + 2 authors+ 0 author

In paramagnetic metalloproteins, longitudinal relaxation rates of 13C′ and 13Cα nuclei can be measured using 13C detected experiments and converted into electron spin-nuclear spin distance restraints, also known as Paramagnetic Relaxation...

(This article belongs to the Special Issue NMR Spectroscopy and Imaging in Biological Chemistry and Medicine)
  • Review
  • Open Access
71 Citations
17,905 Views
18 Pages

15 April 2010

In this review we discuss the development of paramagnetic liposomes incorporating MRI contrast agents and show how these are utilized in cellular imaging in vitro. Bi-functional, bi-modal imaging paramagnetic liposome systems are also described. Next...

(This article belongs to the Special Issue Magnetic Nanoparticles)
  • Article
  • Open Access
4 Citations
2,247 Views
12 Pages

Microgravity-like Crystallization of Paramagnetic Species in Strong Magnetic Fields

  • Arkady A. Samsonenko,
  • Natalia A. Artiukhova,
  • Gleb A. Letyagin,
  • Alexey S. Kiryutin and ,
  • Ivan V. Zhukov and
  • Sergey L. Veber
  • + 1 author+ 0 author

The crystallization of paramagnetic species in a magnetic field gradient under microgravity-like conditions is an area of interest for both fundamental and applied science. In this paper, a setup for the crystallization of paramagnetic species in the...

(This article belongs to the Section Materials Science)
  • Article
  • Open Access
4 Citations
7,127 Views
9 Pages

Ferronematics Based on Paramagnetic Nitroxide Radical Liquid Crystal

  • Takuya Akita,
  • Yoshiaki Uchida,
  • Sho Nakagami,
  • Daichi Kiyohara and
  • Norikazu Nishiyama

27 April 2015

We have prepared novel ferronematics based on a paramagnetic liquid crystalline (LC) material. Our ferronematics can disperse a higher volume fraction of magnetic nanoparticles compared to classical ferronematics because paramagnetic nature of the ho...

  • Letter
  • Open Access
4 Citations
3,472 Views
4 Pages

26 April 2020

This letter extends my recent paper on antiferromagnetic NiO [Structural Distortion Stabilizing the Antiferromagnetic and Insulating Ground State of NiO, Symmetry 2020, 12(1), 56] by including also the paramagnetic phase of this compound. I report ev...

  • Article
  • Open Access
3 Citations
3,886 Views
13 Pages

Paramagnetic Solid-State NMR Study of Solid Solutions of Cobaltocene with Ferrocene and Nickelocene

  • Gabrielle E. Harmon-Welch,
  • Vladimir I. Bakhmutov and
  • Janet Blümel

The metallocenes ferrocene (Cp2Fe, 1), nickelocene (Cp2Ni, 2), and cobaltocene (Cp2Co, 3) crystallize in the same space group (P21/a) and they have the same shape and similar size. Therefore, they form solid solutions with random distribution of the...

  • Article
  • Open Access
19 Citations
8,982 Views
8 Pages

2 February 2012

Ionic liquids (ILs) on the basis of metal containing anions and/or cations are of interest for a variety of technical applications e.g., synthesis of particles, magnetic or thermochromic materials. We present the synthesis and the results of electron...

(This article belongs to the Section Materials Science)
  • Article
  • Open Access
2 Citations
2,177 Views
10 Pages

Paramagnetic Properties of Carbon Films

  • Bagila A. Baitimbetova,
  • Yuri A. Ryabikin,
  • Bagdat A. Rakymetov,
  • Danatbek O. Murzalinov and ,
  • Dinara O. Kantarbaeva,
  • Bahat Duamet,
  • Elena A. Dmitriyeva,
  • Abay S. Serikkanov and
  • Kassym Yelemessov
  • + 4 authors+ 0 author

22 August 2023

This research paper presents the results of obtaining carbon films on various substrates (quartz, mica, and silicon) at temperatures from 0 °C (initial) to 800 °C through plasma chemical vapor deposition. The carbon films obtained on various...

(This article belongs to the Special Issue Thin-Film Synthesis, Characterization and Properties)
  • Article
  • Open Access
5 Citations
2,209 Views
11 Pages

21 August 2022

An analysis of our data on 1H and 13C spin–lattice and spin–spin relaxation times and rates in aqueous suspensions of purified nanodiamonds produced by detonation technique (DNDs), DNDs with grafted paramagnetic ions, and micro- and nanod...

(This article belongs to the Section Materials Physics)
  • Article
  • Open Access
9 Citations
3,008 Views
11 Pages

Formation of Paramagnetic Defects in the Synthesis of Silicon Carbide

  • Nain Mukesh,
  • Bence G. Márkus,
  • Nikoletta Jegenyes,
  • Gábor Bortel and ,
  • Sarah M. Bezerra,
  • Ferenc Simon,
  • David Beke and
  • Adam Gali
  • + 3 authors+ 0 author

28 July 2023

Silicon carbide (SiC) is a very promising platform for quantum information processing, as it can host room temperature solid state defect quantum bits. These room temperature quantum bits are realized by paramagnetic silicon vacancy and divacancy def...

(This article belongs to the Special Issue SiC Applications outside Power Electronic Devices)
  • Article
  • Open Access
6 Citations
3,451 Views
11 Pages

10 July 2021

An electron paramagnetic resonance (EPR) mobile universal surface explorer (MOUSE) was recently introduced for noninvasively studying paramagnetic pigments in paintings. This study determined that the EPR MOUSE could map the spatial locations of four...

(This article belongs to the Section Artistic Heritage)
  • Article
  • Open Access
12 Citations
3,078 Views
12 Pages

XPS Study of Grafting Paramagnetic Ions onto the Surface of Detonation Nanodiamonds

  • Alexander Panich,
  • Natalya Froumin,
  • Aleksandr Aleksenskii and
  • Anastasiya Chizhikova

10 February 2025

Grafting of paramagnetic transition and rare earth metal ions onto the surface of detonation nanodiamonds (DNDs) was successfully implemented in the recent decade and opened new opportunities in the biomedical application of these compounds, particul...

(This article belongs to the Section 2D and Carbon Nanomaterials)
  • Review
  • Open Access
25 Citations
9,026 Views
29 Pages

25 June 2013

Many peptides and proteins are attached to or immersed in a biological membrane. In order to understand their function not only the structure but also their topology in the membrane is important. Solution NMR spectroscopy is one of the most often use...

(This article belongs to the Special Issue NMR of Proteins and Small Biomolecules)
  • Article
  • Open Access
1 Citations
1,912 Views
11 Pages

The paramagnetic defects and radiation-induced paramagnetic centers (PCs) in silica opals can play a crucial role in determining the magnetic and electronic behavior of materials and serve as local probes of their electronic structure. Systematic inv...

  • Review
  • Open Access
25 Citations
8,124 Views
40 Pages

27 March 2021

Point intrinsic and extrinsic defects, especially paramagnetic ions of transition metals and rare-earth elements, have essential influence on properties of lithium niobate, LN and tantalate, LT, and often determine their suitability for numerous appl...

(This article belongs to the Special Issue New Trends in Lithium Niobate: From Bulk to Nanocrystals)
  • Review
  • Open Access
1,482 Views
20 Pages

6 February 2026

The cycloaddition reaction is one of the most common reactions in organic chemistry. It has been applied in various fields. Herein, we focus on the application of cycloaddition reactions in investigating biological molecules and materials using magne...

(This article belongs to the Special Issue Cycloaddition Reactions at the Beginning of the Third Millennium, 2nd Edition)
  • Article
  • Open Access
3,873 Views
12 Pages

Effect of Diamond Polishing and Thermal Treatment on Carbon Paramagnetic Centers’ Nature and Structure

  • Ira Litvak,
  • Avner Cahana,
  • Yaakov Anker,
  • Sharon Ruthstein and
  • Haim Cohen

14 December 2021

Diamonds contain carbon paramagnetic centers (stable carbon radicals) in small concentrations (at the level of ~1 × 1012 spins/mg) that can help in elucidating the structure of the nitrogen atoms’ contaminants in the diamond crystal. All...

(This article belongs to the Section Carbon Materials)
  • Article
  • Open Access
1,669 Views
11 Pages

Dilute Paramagnetism and Non-Trivial Topology in Quasicrystal Approximant Fe4Al13

  • Keenan E. Avers,
  • Jarryd A. Horn,
  • Ram Kumar,
  • Shanta R. Saha and ,
  • Peter Zavalij,
  • Yuanfeng Xu,
  • Bogdan Andrei Bernevig and
  • Johnpierre Paglione
  • + 3 authors+ 0 author

21 May 2025

A very fundamental property of both weakly and strongly interacting materials is the nature of their magnetic response. In this work, we detail the growth of crystals of the quasicrystal approximant Fe4Al13 with an Al flux solvent method. We characte...

(This article belongs to the Section Crystalline Metals and Alloys)
  • Article
  • Open Access
2,067 Views
25 Pages

Synthesis, Characterization, and Magnetic Properties of Fe(BIP)3, a Novel Paramagnetic Relaxation Agent

  • Federico Vavassori,
  • Pietro Anzini,
  • Marco Lamperti,
  • Matteo Uboldi and ,
  • Sandro Recchia,
  • Giosuè Saibene,
  • Veronica Remori,
  • Roberto Tallarita,
  • Benedict Josua Elvers and
  • Angelo Maspero
  • + 10 authors+ 5 authors

27 January 2026

Background/Objectives: First row transition metal ions have recently regained attention in coordination chemistry as alternatives to gadolinium-based paramagnetic contrast agents, motivated by emerging safety concerns associated with certain Gd3+-bas...

(This article belongs to the Special Issue Molecular Systems for the Delivery of Drugs and Contrast Agents, 2nd Edition)
  • Article
  • Open Access
12 Citations
8,295 Views
14 Pages

Antibody-Conjugated Paramagnetic Nanobeads: Kinetics of Bead-Cell Binding

  • Shahid Waseem,
  • Michael A. Allen,
  • Stefan Schreier,
  • Rachanee Udomsangpetch and
  • Sebastian C. Bhakdi

19 May 2014

Specific labelling of target cell surfaces using antibody-conjugated paramagnetic nanobeads is essential for efficient magnetic cell separation. However, studies examining parameters determining the kinetics of bead-cell binding are scarce. The prese...

(This article belongs to the Section Materials Science)
  • Review
  • Open Access
19 Citations
5,771 Views
15 Pages

Application of Electron Paramagnetic Resonance in an Electrochemical Energy Storage System

  • Xiancheng Sang,
  • Xixiang Xu,
  • Zeyuan Bu,
  • Shuhao Zhai and ,
  • Yiming Sun,
  • Mingyue Ruan and
  • Qiang Li
  • + 2 authors+ 0 author

The improvement of our living standards puts forward higher requirements for energy storage systems, especially rechargeable batteries. Unfortunately, phenomena such as capacity failure, etc. have been major difficulties in the field of energy storag...

(This article belongs to the Special Issue Recent Research on Ferromagnetic Materials)
  • Article
  • Open Access
12 Citations
4,034 Views
21 Pages

New Insight into the Mechanism of Drug Release from Poly(d,l-lactide) Film by Electron Paramagnetic Resonance

  • Natalia A. Chumakova,
  • Elena N. Golubeva,
  • Sergei V. Kuzin,
  • Tatiana A. Ivanova and ,
  • Igor A. Grigoriev,
  • Sergey V. Kostjuk and
  • Mikhail Ya. Melnikov
  • + 2 authors+ 0 author

18 December 2020

A novel approach based on convolution of the electron paramagnetic resonance (EPR) spectra was used for quantitative study of the release kinetics of paramagnetic dopants from poly(d,l-lactide) films. A non-monotonic dependence of the release rate on...

(This article belongs to the Special Issue Bioactive Polymer Scaffolds and Thin Films for Biomedical Applications: State-of-the-Art and Challenges)
  • Article
  • Open Access
7 Citations
4,419 Views
18 Pages

Tuning the 1H NMR Paramagnetic Relaxation Enhancement and Local Order of [Aliquat]+-Based Systems Mixed with DMSO

  • Rui Cordeiro,
  • Maria J. Beira,
  • Carlos Cruz,
  • João L. Figueirinhas and ,
  • Marta C. Corvo,
  • Pedro L. Almeida,
  • Andreia A. Rosatella,
  • Carlos A. M. Afonso,
  • Carla I. Daniel and
  • Pedro J. Sebastião
  • + 5 authors+ 0 author

Understanding the behavior of a chemical compound at a molecular level is fundamental, not only to explain its macroscopic properties, but also to enable the control and optimization of these properties. The present work aims to characterize a set of...

(This article belongs to the Special Issue Molecular and Ionic Dynamics by Means of Nuclear Magnetic Resonance)
  • Article
  • Open Access
5 Citations
2,621 Views
9 Pages

Retrospective Cohort Study of Practical Applications of Paramagnetic Seed Localisation in Breast Carcinoma and Other Malignancies

  • Céline Clement,
  • Lieve Schops,
  • Ines Nevelsteen,
  • Soetkin Thijssen and ,
  • Chantal Van Ongeval,
  • Machteld Keupers,
  • Renate Prevos,
  • Valerie Celis,
  • Patrick Neven and
  • Ann Smeets
  • + 7 authors+ 2 authors

16 December 2022

(1) Background: Paramagnetic seeds are a safe alternative for the wire-guided localisation of non-palpable breast lesions, but can also be applied for non-breast lesions. This study presents the experience with a paramagnetic seed, MagSeed® (Endo...

(This article belongs to the Section Cancer Therapy)
  • Article
  • Open Access
12 Citations
5,165 Views
17 Pages

Mn‐Containing Paramagnetic Conductors with Bis(ethylenedithio)tetrathiafulvalene (BEDT‐TTF)

  • Samia Benmansour,
  • Yolanda Sánchez‐Máez and
  • Carlos J. Gómez‐García

Two novel paramagnetic conductors have been prepared with the organic donor bis(ethylenedithio)tetrathiafulvalene (BEDT‐TTF = ET) and paramagnetic Mn‐containing metallic complexes: κ′‐ET4[KMnIII(C2O4)3]∙PhCN (1) and ET[MnIICl4]∙H2O (2). C...

(This article belongs to the Special Issue Magnetism of Molecular Conductors)
  • Article
  • Open Access
11 Citations
5,125 Views
15 Pages

11 March 2021

The objective of this work is to analyze the origin of the magnetic concentration gradient force. The force will be studied in a diffusion system where a paramagnetic electrolyte diffuses through a thin, inert membrane under the influence of a homoge...

(This article belongs to the Special Issue Fluids in Magnetic/Electric Fields)
  • Article
  • Open Access
5 Citations
3,276 Views
17 Pages

21 July 2025

Unmanned Surface Vehicle (USV) offers a cost-effective platform for high-resolution marine magnetic surveys using shipborne fluxgate magnetometers. However, platform-induced magnetic interference and electromagnetic interference (EMI) can degrade dat...

(This article belongs to the Special Issue Magnetic Sensors and Systems for Scientific and Industrial Applications)
  • Review
  • Open Access
20 Citations
7,117 Views
21 Pages

The study of cellular machineries responsible for the iron–sulfur (Fe–S) cluster biogenesis has led to the identification of a large number of proteins, whose importance for life is documented by an increasing number of diseases linked to...

(This article belongs to the Special Issue Nuclear Magnetic Resonance Spectroscopy in Biomedical Application)
  • Article
  • Open Access
17 Citations
4,444 Views
14 Pages

NMR Relaxivities of Paramagnetic Lanthanide-Containing Polyoxometalates

  • Aiswarya Chalikunnath Venu,
  • Rami Nasser Din,
  • Thomas Rudszuck,
  • Pierre Picchetti and ,
  • Papri Chakraborty,
  • Annie K. Powell,
  • Steffen Krämer,
  • Gisela Guthausen and
  • Masooma Ibrahim
  • + 4 authors+ 0 author

10 December 2021

The current trend for ultra-high-field magnetic resonance imaging (MRI) technologies opens up new routes in clinical diagnostic imaging as well as in material imaging applications. MRI selectivity is further improved by using contrast agents (CAs), w...

(This article belongs to the Special Issue Advances in NMR and MRI of Materials)
  • Review
  • Open Access
59 Citations
11,141 Views
26 Pages

Membrane proteins possess a variety of functions essential to the survival of organisms. However, due to their inherent hydrophobic nature, it is extremely difficult to probe the structure and dynamic properties of membrane proteins using traditional...

(This article belongs to the Special Issue Advances in Membrane Proteins)
  • Article
  • Open Access
6 Citations
4,132 Views
11 Pages

Analysis of the Osseointegration Process of Dental Implants by Electron Paramagnetic Resonance: An In Vivo Study

  • Elena Kalinnikova,
  • Margarita Sadovnikova,
  • Alexander Rodionov,
  • Fadis Murzakhanov and
  • Peter Grishin

16 February 2022

This research work presents an analysis of the process of an implant’s osseointegration to the jawbone tissue. The purpose of this work was to describe the processes of assimilation and the biochemical dynamics which occur during dental implant...

  • Review
  • Open Access
2 Citations
2,611 Views
19 Pages

22 December 2025

Oxidative stability plays an important role in determining the quality of oxidation-sensitive foods and beverages such as beer, wine, and edible oils. Oxidation occurs through radical chain reactions producing off-flavors and leading to deterioration...

(This article belongs to the Special Issue Applications of EPR Spectroscopy in Various Fields of Scientific Research)
  • Article
  • Open Access
607 Views
16 Pages

Anomalous Paramagnetic Meissner-like AC Response in EuRbFe4As4 Superconductor

  • Adrian Crisan,
  • Alina M. Badea,
  • Ion Ivan,
  • Corneliu F. Miclea and ,
  • Daniel N. Crisan,
  • Armando Galluzzi and
  • Massimiliano Polichetti
  • + 2 authors+ 0 author

30 March 2026

Magnetic superconductor EuRbFe4As4 is a quite unique system in which macroscopic superconductivity and magnetic ordering coexist, with interesting interactions between Abrikosov vortices and Eu2+ spins that were investigated mostly by static (DC) mag...

(This article belongs to the Special Issue Copper- and Iron-Based Superconductors: Preparation, Properties, and Functionalization Applications)
  • Article
  • Open Access
3 Citations
2,831 Views
12 Pages

Electron Paramagnetic Resonance Study of PbSe, PbTe, and PbTe:In Semiconductors Obtained by the Pulsed Laser Deposition Method

  • Aleksandra Wędrychowicz,
  • Bogumił Cieniek,
  • Ireneusz Stefaniuk,
  • Ihor Virt and
  • Romana Śliwa

The magnetic properties of lead selenide (PbSe) and indium-doped lead telluride (PbTe:In) composites have been studied by using the electron paramagnetic resonance (EPR) technique. The samples were obtained by using the pulsed laser deposition method...

(This article belongs to the Special Issue Applied EPR Spectroscopy)
  • Article
  • Open Access
1 Citations
1,471 Views
17 Pages

22 December 2025

Dry High-Gradient Magnetic Separation (Dry-HGMS) enables the manipulation of fine metal particles through their intrinsic magnetic responses. Research to date has predominantly addressed ferromagnetic powders, while the capture behavior of paramagnet...

(This article belongs to the Section Materials Simulation and Design)
  • Article
  • Open Access
8 Citations
7,291 Views
22 Pages

21 March 2022

A library cataloguing the electron paramagnetic resonance (EPR) spectra of artists’ pigments has been created. It contains spectral data collected using several spectrometers that operate at different frequencies for, currently, 51 pigments. Th...

(This article belongs to the Special Issue Chemistry for Cultural Heritage)
  • Review
  • Open Access
21 Citations
11,293 Views
16 Pages

Determination of the Antioxidant Status of the Skin by In Vivo-Electron Paramagnetic Resonance (EPR) Spectroscopy

  • Silke Barbara Lohan,
  • Anna-Christina Lauer,
  • Sophia Arndt,
  • Annette Friedrich and ,
  • Kathrin Tscherch,
  • Stefan F. Haag,
  • Maxim E. Darvin,
  • Henning Vollert,
  • Anke Kleemann and
  • Martina Claudia Meinke
  • + 9 authors+ 4 authors

19 August 2015

Organisms produce free radicals which are essential for various metabolic processes (enzymatic oxidation, cellular respiration, signaling). Antioxidants are important chemical compounds that specifically prevent the oxidation of substances by scaveng...

(This article belongs to the Special Issue The Antioxidant Potential of the Skin)
  • Article
  • Open Access
5 Citations
2,381 Views
12 Pages

Deep Levels and Electron Paramagnetic Resonance Parameters of Substitutional Nitrogen in Silicon from First Principles

  • Chloé Simha,
  • Gabriela Herrero-Saboya,
  • Luigi Giacomazzi,
  • Layla Martin-Samos and ,
  • Anne Hemeryck and
  • Nicolas Richard
  • + 1 author+ 0 author

21 July 2023

Nitrogen is commonly implanted in silicon to suppress the diffusion of self-interstitials and the formation of voids through the creation of nitrogen–vacancy complexes and nitrogen–nitrogen pairs. Yet, identifying a specific N-related def...

(This article belongs to the Section Nanoelectronics, Nanosensors and Devices)
  • Article
  • Open Access
30 Citations
6,677 Views
11 Pages

Novel Synthesis of Slightly Fluorinated Graphene Quantum Dots with Luminescent and Paramagnetic Properties through Thermal Cutting of Fluorinated Graphene

  • Qian Feng,
  • Wenqing Xiao,
  • Yuan Liu,
  • Yongping Zheng and ,
  • Yuda Lin,
  • Jiaxin Li,
  • Qingying Ye and
  • Zhigao Huang
  • + 3 authors+ 0 author

8 January 2018

A novel approach has been developed to synthesize slightly fluorinated graphene quantum dots (GQDs-F) through thermal cutting of highly fluorinated graphene. The fluorinated graphene with substantial structure defects is fragile and is readily attack...

  • Article
  • Open Access
4 Citations
2,092 Views
22 Pages

Investigation of Surface Nanoclusters and Paramagnetic Centers of ZnO/Por-Si Structures as the Basis of Sensory Properties

  • Danatbek Murzalinov,
  • Tatyana Seredavina,
  • Ainagul Kemelbekova,
  • Yulia Spivak and ,
  • Vyacheslav Moshnikov,
  • Daniya Mukhamedshina,
  • Kostantin Mit’,
  • Nurzhan Ussipov,
  • Elena Dmitriyeva and
  • Anastasiya Fedosimova
  • + 9 authors+ 4 authors

30 November 2023

The detection of particles with uncompensated charge and the determination of the features of their interaction during the formation of nanocrystals on substrates with a developed surface are an interesting area of research. The porous surface formed...

(This article belongs to the Special Issue Selected Papers from the 2nd International Electronic Conference on Processes: Process Engineering—Current State and Future Trends (ECP2023))
  • Article
  • Open Access
10 Citations
4,287 Views
17 Pages

Thermomagnetic Convection of Paramagnetic Gas in an Enclosure under No Gravity Condition

  • Kewei Song,
  • Shuai Wu,
  • Toshio Tagawa,
  • Weina Shi and
  • Shuyun Zhao

15 March 2019

The thermomagnetic convection of paramagnetic gaseous oxygen in an enclosure under a magnetic field was numerically studied to simulate the thermomagnetic convection in a space environment with no gravity. The magnetic field in the enclosure was non-...

(This article belongs to the Special Issue Numerical Analysis of Magnetohydrodynamic Flows)
  • Article
  • Open Access
26 Citations
2,854 Views
10 Pages

Paramagnetic Defects and Thermoluminescence in Irradiated Nanostructured Monoclinic Zirconium Dioxide

  • Daria V. Ananchenko,
  • Sergey V. Nikiforov,
  • Konstantin V. Sobyanin,
  • Sergey F. Konev and ,
  • Alma K. Dauletbekova,
  • Gulzhanat Akhmetova-Abdik,
  • Abdirash T. Akilbekov and
  • Anatoli I. Popov
  • + 3 authors+ 0 author

2 December 2022

The ESR spectra of nanostructured samples of monoclinic ZrO2 irradiated by electrons with energies of 130 keV, 10 MeV, and by a beam of Xe ions (220 MeV) have been studied. It has been established that irradiation of samples with electrons (10 MeV) a...

  • Article
  • Open Access
45 Citations
5,409 Views
10 Pages

The Study of the Aggregated Pattern of TX100 Micelle by Using Solvent Paramagnetic Relaxation Enhancements

  • Liang Zhang,
  • Xin Chai,
  • Peng Sun,
  • Bin Yuan and ,
  • Bin Jiang,
  • Xu Zhang and
  • Maili Liu
  • + 2 authors+ 0 author

26 April 2019

TX100 (Triton X-100) is a typical nonionic surfactant that is widely used in biology. However, the detailed aggregated conformation of TX100, such as the boundary between the polar region and the nonpolar region, and the arrangement of hydrophobic ch...

(This article belongs to the Section Physical Chemistry)
  • Article
  • Open Access
6 Citations
3,184 Views
13 Pages

27 November 2022

Petroleum asphaltenes are considered the most irritating components of various oil systems, complicating the extraction, transportation, and processing of hydrocarbons. Despite the fact that the paramagnetic properties of asphaltenes and their aggreg...

(This article belongs to the Special Issue Convergent Technologies Applied to the Oil Productivity Improvement and Enhancement of Oil Recovery)
  • Article
  • Open Access
1 Citations
1,370 Views
13 Pages

21 June 2025

Gadolinium-based contrast agents (GBCAs) are the gold standard as MRI probes but are nowadays facing medical limitations and environmental concerns. To address these issues, novel strategies focus on the optimization of Gd(III)-based probes. One prom...

(This article belongs to the Special Issue Metal Complexes for Optical and Electronics Applications)
  • Review
  • Open Access
12 Citations
9,468 Views
23 Pages

Central Vein Sign and Paramagnetic Rim Lesions: Susceptibility Changes in Brain Tissues and Their Implications for the Study of Multiple Sclerosis Pathology

  • Carolina de Medeiros Rimkus,
  • Fábio Seiji Otsuka,
  • Douglas Mendes Nunes,
  • Khallil Taverna Chaim and
  • Maria Concepción Garcia Otaduy

Multiple sclerosis (MS) is the most common acquired inflammatory and demyelinating disease in adults. The conventional diagnostic of MS and the follow-up of inflammatory activity is based on the detection of hyperintense foci in T2 and fluid-attenuat...

(This article belongs to the Special Issue Advances in the Diagnosis of Nervous System Diseases—2nd Edition)
  • Article
  • Open Access
7 Citations
7,180 Views
14 Pages

Insights into a Protein-Nanoparticle System by Paramagnetic Perturbation NMR Spectroscopy

  • Yamanappa Hunashal,
  • Cristina Cantarutti,
  • Sofia Giorgetti,
  • Loredana Marchese and ,
  • Federico Fogolari and
  • Gennaro Esposito
  • + 1 author+ 0 author

7 November 2020

Background: The interaction between proteins and nanoparticles is a very relevant subject because of the potential applications in medicine and material science in general. Further interest derives from the amyloidogenic character of the considered p...

(This article belongs to the Special Issue Protein Adsorption and Conformational Changes)
  • Article
  • Open Access
9 Citations
3,802 Views
24 Pages

28 December 2019

We numerically investigated the dynamics of a paramagnetic elliptical particle immersed in a low Reynolds number Poiseuille flow in a curved channel and under a uniform magnetic field by direct numerical simulation. A finite element method, based on...

(This article belongs to the Special Issue Particles Separation in Microfluidic Devices)
  • Article
  • Open Access
5 Citations
4,285 Views
10 Pages

Gd2O3 nanoparticles doped with different amount of Yb3+ ions and coated with citrate molecules were prepared by a cheap and fast co-precipitation procedure and proposed as potential “positive” contrast agents in magnetic resonance imaging. The citrat...

(This article belongs to the Special Issue Smart Tools for Smart Applications: New Insights into Inorganic Magnetic Systems and Materials)
  • Review
  • Open Access
14 Citations
6,123 Views
20 Pages

30 March 2021

Membrane proteins are essential for the survival of living organisms. They are involved in important biological functions including transportation of ions and molecules across the cell membrane and triggering the signaling pathways. They are targets...

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