SERS Substrate Fabrication via Rapid Triboelectrification‐Driven Self‐Assembly of Close‐Packed Colloidal Monolayers Triboelectrification-driven self-assembly of dry colloidal powder offers a promising dry approach to rapidly (<20$<20$ s) attain ordered monolayer colloidal particles for surface-enhanced Raman spect....

Our #OA article on #SERS substrates is online in #SmallMethods. These substrates are made using #tribocharged #colloidal #assembly of #ordered #monolayers. #sensing #particletechnology #contactelectrification #analyticalchemistry #granularcharging. Link: onlinelibrary.wiley.com/doi/10.1002/...

Efficient Serum Metabolic Fingerprints for Ectopic Pregnancy Diagnosis and Rupture Risk Prediction A one-step diagnostic system employs nanoparticle-assisted laser desorption/ionization mass spectrometry to capture ectopic pregnancy-associated serum metabolic fingerprints (ESF). Machine learning a...

Efficient Serum Metabolic Fingerprints for Ectopic Pregnancy Diagnosis and Rupture Risk Prediction #SmallMethods #MassSpec onlinelibrary.wiley.com/doi/10.1002/...

Integrating IDEAL‐IQ Sequence with Mass Spectrometry Imaging for Profiling Lipid‐Related Metabolic Reprogramming of Acute Kidney Injury To visualize lipid metabolic reprogramming in acute kidney injury, we integrated the iterative decomposition of water and fat with echo asymmetry and least-squares estimation quantitation with matrix...

Integrating IDEAL‐IQ Sequence with Mass Spectrometry Imaging for Profiling Lipid‐Related Metabolic Reprogramming of Acute Kidney Injury #SmallMethods onlinelibrary.wiley.com/doi/10.1002/...

Alternating Electric Field‐Assisted Matrix Nano‐Coating for High Spatial Resolution MALDI Imaging A new matrix coating method, AEFAMnC, is reported for the enhancement of high-resolution MALDI imaging. AEFAMnC has successfully achieved the significant milestones: the simultaneous execution of mat...

Alternating Electric Field‐Assisted Matrix Nano‐Coating for High Spatial Resolution MALDI Imaging #SmallMethods onlinelibrary.wiley.com/doi/10.1002/...

Heterogeneous Catalysis by Fullerene C60: Photocatalytic Dehydro‐Dimerization of Primary Amines and Tetrahydroquinolines Studied Using Thread Spray Mass Spectrometry The immobilization of fullerene C60 on cellulose thread allows heterogeneous photoreaction screening to be achieved through a thread spray mass spectrometry platform. Fullerene C60 is identified to f....

Heterogeneous Catalysis by Fullerene C60: Photocatalytic Dehydro‐Dimerization of Primary Amines and Tetrahydroquinolines Studied Using Thread Spray Mass Spectrometry #SmallMethods onlinelibrary.wiley.com/doi/10.1002/...

Native Taylor/Non‐Taylor Dispersion–Mass Spectrometry (TNT‐MS) Allows Rapid Protein Desalting and Multiplexed, Label‐Free Ligand Screening Native mass spectrometry enables the label-free study of noncovalent protein-ligand complexes; however, it is incompatible with conventional molecular biology buffers. By exploiting the dependence of...

Native Taylor/Non-Taylor Dispersion-Mass Spectrometry (TNT-MS) Allows Rapid Protein Desalting and Multiplexed, Label-Free Ligand Screening #SmallMethods onlinelibrary.wiley.com/doi/10.1002/...

Read the latest special issue on Solid State Chemistry and Inorganic Synthetic Chemistry here: onlinelibrary.wiley.com/toc/23669608... #SmallMethods #Wiley #Chemistry #Inorganic

Group IV Bimetallic MOFs Engineering Enhanced Metabolic Profiles Co‐Predict Liposarcoma Recognition and Classification In terms of metal node valence and composition, Group IV bimetallic MOFs engineering series materials have comparative advantages as MALDI matrices for metabolic analysis. Ti/Zr-based MOFs and their ...

Engineering metal–organic frameworks for the matrix design and their potential application in metabolic analysis and screen in clinical settings. Check out this paper: onlinelibrary.wiley.com/doi/10.1002/... #SmallMethods #Wiley #Metabolic #MOF

Decoding Benign Prostatic Hyperplasia: Insights from Multi‐Fluid Metabolomic Analysis This study develops a matrix-assisted laser desorption/ionization mass spectrometry (MALDI MS) metabolomic detection platform utilizing urine and serum samples to identify biomarkers for benign prost...

Decoding Benign Prostatic Hyperplasia: Insights from Multi-Fluid Metabolomic Analysis #SmallMethods #MassSpec onlinelibrary.wiley.com/doi/10.1002/...

Label-Free Prediction of Tumor Metastatic Potential via Ramanome #SmallMethods #Ramanome #CancerDetection onlinelibrary.wiley.com/doi/10.1002/...

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In Situ Transmission Electron Microscopy of Electrocatalyst Materials: Proposed Workflows, Technical Advances, Challenges, and Lessons Learned This paper introduces the capabilities of in situ electrochemical liquid-phase TEM (LP-TEM) to study electrochemical CO2 reduction catalysts. A methodological workflow is presented alongside case stu...

Want to learn In Situ Transmission Electron Microscopy of Electrocatalyst Materials? Check out this article in #SmallMethods #Microscopy #TEM #Electrocatalyst onlinelibrary.wiley.com/doi/10.1002/...

Secondary Ion Mass Spectrometry Approach for Measuring the Diffusion Range in Optical Fibers with Nanostructured Cores The theoretical and realistic distribution of Ge and Yb ions in the cross-section of the nanostructured core of the optical fiber. The diffusion leads to a minor broadening of the Ge rods and almost ....

Secondary Ion Mass Spectrometry Approach for Measuring the Diffusion Range in Optical Fibers with Nanostructured Cores #SmallMethods onlinelibrary.wiley.com/doi/10.1002/...