Recent Articles

Open access

ISSN: 2772-5162
CN: 42-1917/O4
p-ISSN: 2097-0048

Heteronuclear-filtered 1H homonuclear multi-quantum correlation experiment at 100 kHz magic-angle spinning

Remarkable advances in fast magic-angle spinning (MAS) techniques significantly improve the resolution of 1H solid-state nuclear magnetic resonance (NMR) spectra. Here, we introduce a heteronuclear-filtered...

Share article

Recent advances on surface metal hydrides studied by solid-state nuclear magnetic resonance spectroscopy

Metal hydrides (M–H) on solid surfaces, i.e., surface M–H, are ubiquitous but critical species in heterogeneous catalysis, and their intermediate roles have been proposed in numerous reactions such...

Share article

Prospects of borehole NMR instruments and applications

Borehole nuclear magnetic resonance (NMR) is a powerful technology to characterize the petrophysical properties of underground reservoirs in the petroleum industry. The rising complexity of oil and...

Share article

Exploring the intercalation chemistry of layered yttrium hydroxides by 13C solid-state NMR spectroscopy

Layered rare earth hydroxides (LREHs) are a novel class of two-dimensional materials with potential applications in various fields. The exchange reactions with organic anions are typically the first...

Share article

Active shim coils design for Halbach magnet based on inverse boundary element method

With advantages of small volume, high field strength, and compact stray field, the Halbach array magnet is of great potential in desktop NMR applications. However, field inhomogeneity poses a main obstacle...

Share article

Specific protein-urea interactions

The mechanism of urea's action in protein denaturation remains largely unknown. To provide an experimental basis for molecular dynamics (MD) simulations on urea-protein interactions, we investigated...

Share article

A green route for the preparation of layered double hydroxides from basic magnesium carbonate

Layered double hydroxides (LDHs) have received extensive attention in many fields such as catalysis, environmental management and medical applications. Typically, expensive soluble metal salts are commonly...

Share article

Monitoring Cr(VI) photoreduction at different depths by operando low-field NMR relaxometry

Chromium (VI) (Cr(VI)), a toxic metal ion, is widely present in industrial wastewater. To reduce the contamination of Cr(VI), many technologies for the photocatalytic reduction of Cr(VI) to Cr(III)...

Share article

On the use of cross polarization in solid-state NMR: 1H spin-lock versus adiabatic demagnetization in the rotating frame

Cross polarization (CP) is a widely used solid-state nuclear magnetic resonance (NMR) technique for enhancing the polarization of dilute S spins from much larger polarization of abundant I spins such...

Share article

Conformational dynamics in GPCR signaling by NMR

G-protein-coupled receptors (GPCRs) mediate a wide range of cellular responses to various ligands or stimuli, and are the most important drug targets associated with human diseases. While major advances...

Share article

Foreword

Share article

NMR assisted studies on the solution structures and functions of antimicrobial peptides

Microbial resistance has now become a global public health concern, and the spread of multidrug-resistant bacteria also threatens human health. Antimicrobial peptides (AMPs) are a class of small peptides...

Share article

The parallel tetrameric DNA G-quadruplex formed by the two-repeat C9orf72 GGGGCC sequence in solution

The abnormal expansion of G-rich hexanucleotide repeat, GGGGCC (G4C2), in chromosome 9 open reading frame 72 (C9orf72) is known to be the prevailing genetic cause of two fatal degenerative neurological...

Share article

Reduction and pH-responsive performance of nitroxide radical-containing copolymers probed by EPR spectroscopy

Although stimuli-responsive polymers have appeared as promising materials for drug administration, the effectiveness of these materials on various bioinspired stimuli is still open for dispute. In this...

Share article

NMR and biochemical characterization of the interaction between FGFR1 juxtamembrane domain and phospholipids

Fibroblast growth factor receptors (FGFRs) play an important role in the regulation of cell proliferation, migration and differentiation, while the juxtamembrane domain (JMD) of FGFRs is the key in...

Share article

Probing electronic structures of transition metal complexes using electron paramagnetic resonance spectroscopy

Electron paramagnetic resonance (EPR) or electron spin resonance (ESR) has been widely employed to characterize transition metal complexes. However, because of the high degree of complexity of transition...

Share article

Recent progress in fragment-based drug discovery facilitated by NMR spectroscopy

Considerable developments have been observed in fragment-based lead/drug discovery (FBLD/FBDD) recently, with four drugs approved and many others under investigation. Nuclear magnetic resonance (NMR)...

Share article

Utilizing 3D DOSY NMR in the characterization of organic compounds in coal chemical wastewater

Coal chemical wastewater (CCW) with the features of high toxicity and poor biodegradability is a big issue in environmental remediation, posing a great threat to aquatic ecosystems and to human beings....

Share article

Study on the synthesis of spin labeled poly(styrene-co-maleic acid)s and their segmental motion

Study of the segmental mobility of polymer chains is important when the polymer is used as drag reduction agents of crude oil. Electron spin resonance (ESR) spectroscopy can provide important information...

Share article

NMR used to study the side-reactions between peroxides and antioxidants during the reactive extrusion process of the impact polypropylene

Side reaction pathways are observed to occur between antioxidants and peroxide during the processing of multiple resin grades mediated by controlled peroxide-induced degradation of impact polypropylene....

Share article

Mechanisms of antimicrobial peptides as characterized by solid-state NMR

Antimicrobial peptides (AMP) are small proteins that play critical roles in host defense against microbe invasion. Many AMPs disrupt the cellular membrane of microbe, while the mechanism of action of...

Share article

On the use of residual dipolar couplings in multi-state structure calculation of two-domain proteins

Residual dipolar couplings (RDCs) are powerful nuclear magnetic resonance (NMR) probes for the structure calculation of biomacromolecules. Typically, an alignment tensor that defines the orientation...

Share article

Accurate surface normal representation to facilitate gradient coil optimization on curved surface

The design methods for gradient coils are mostly based on discrete extrinsic methods (e.g., the Biot–Savart integration calculation), for which the surface normal vector strongly influences any numerical...

Share article

Consideration of transmembrane water exchange in pharmacokinetic model significantly improves the accuracy of DCE-MRI in estimating cellular density: A pilot study in glioblastoma multiforme

Transmembrane water exchange (TWE) including transcytolemmal water exchange and transvascular water exchange is involved in many in vivo measurements and makes different contributions to the measuring...

Share article

The study of electrochemical cycle for LiCoO2 by dual-mode EPR

Dual-mode electron paramagnetic resonance (EPR) spectroscopy was employed to analyze redox mechanisms in lithium cobalt oxide LiCoO2 (LCO) cathode material during delithiation and lithiation. It was...

Share article

Stay Informed

Register your interest and receive email alerts tailored to your needs. Sign up below.