Results 31 to 40 of about 808 (175)

Enhanced Vibrational Spectroscopies as Tools for Small Molecule Biosensing

open access: yesSensors, 2015
In this short summary we summarize some of the latest developments in vibrational spectroscopic tools applied for the sensing of (small) molecules and biomolecules in a label-free mode of operation. We first introduce various concepts for the enhancement
Souhir Boujday   +3 more
doaj   +1 more source

Seira undetermined

open access: yes, 2023
- Seira sp. Lubbock, 1870 Records from Colombia: Locality 4, 12, 17 and 19 (Manzano 1990: 27; Duarte-Núñez et al. 2020: 1202; Ramos-Díaz et al. 2020: 7). Distribution of the genus. Cosmopolitan (Mari-Mutt & Bellinger 1990, 1996; Mari-Mutt et al. 1997 –2023; Bellinger et al. 1996 –2023).
openaire   +2 more sources

Seira Lubbock 1870

open access: yes, 2021
Published as part of Nunes, Rudy Camilo, Cipola, Nikolas Gioia & Bellini, Bruno Cavalcante, 2021, Two new species of Seira Lubbock, 1870 (Collembola: Entomobryidae: Seirinae) from Brazilian Caatinga, pp.
Nunes, Rudy Camilo   +2 more
openaire   +1 more source

Unlocking the Potential of Sub‐Nanometer Pd Catalysts for Electrochemical Hydrogen Peroxide Production

open access: yesAdvanced Materials Interfaces, 2023
The utilization of nanoscale catalysts represents a valuable and promising strategy for augmenting catalytic performance while mitigating the reliance on expensive noble metals.
Ji Sik Choi   +8 more
doaj   +1 more source

Seira brasiliana

open access: yes, 2017
Published as part of Soto-Adames, Felipe N. & Anderson, Evan W., 2017, Two new species and new records of springtails (Collembola: Entomobryidae, Paronellidae) from Nevis, Lesser Antilles, pp.
Soto-Adames, Felipe N.   +1 more
openaire   +2 more sources

Blood Biomarkers and Surface‐Enhanced Raman Spectroscopy for Gout: A Comprehensive Review

open access: yesAdvanced Functional Materials, EarlyView.
Schematic illustrating gout disease progression from asymptomatic hyperuricemia to chronic tophaceous disease, highlighting the limitations of conventional imaging and biochemical diagnostics and the potential of engineered SERS platforms for ultrasensitive blood‐based detection of urate‐related biomarkers across disease stages, with the color gradient
Isuri Perera   +6 more
wiley   +1 more source

Seira Lubbock 1870

open access: yes, 2018
Genus Seira Lubbock, 1870 Seira Lubbock, 1870: 279 Type species: Degeeria domestica Nicolet, 1842: 76, pl.8, fig. 11 (orig. descr.). Sira Tullberg, 1872: 41, synonymized by Yosii, 1959: 9 Pseudosira Schött, 1893: 10, synonymized by Yosii, 1959: 9 Mesira Scherbakov, 1898: 18, synonymized by Yosii, 1959: 9 Lepidocyrtinus Börner, 1903: 154, synonymized by
Cipola, Nikolas Gioia   +5 more
openaire   +4 more sources

Bifurcation of *COOH Pathway Determines HCOOH Formation in CO2 Electroreduction on Bismuth

open access: yesAngewandte Chemie, EarlyView.
Driven by the mechanistic debate of Bi‐catalyzed CO2‐to‐HCOOH conversion, ambiguity remains regarding true reaction pathways. To resolve this, we combined constant‐potential AIMD simulations with spectroscopic evidence to analyze the competitive pathways.
Hyun Dong Jung   +4 more
wiley   +2 more sources

Trace Sulfur‐Doping Boosts NiCo Heterostructured Catalyst for Selective Glycerol‐to‐Formic Acid Electroreforming

open access: yesAdvanced Functional Materials, EarlyView.
A sulfur‐doped Ni–Co heterostructured catalyst is rationally designed to regulate interfacial electronic and adsorption properties for selective glycerol electrooxidation. The synergistic Ni–Co active sites promote hydroxide activation and glycerol adsorption, enabling efficient formic acid production and durable hydrogen generation under continuous ...
Lingqin Shen   +4 more
wiley   +1 more source

Positive Electrochemical Potentials Induce Enhanced Chemoselectivity and Activity in the Thermocatalytic Hydrogenation of 3‐Nitrostyrene

open access: yesAngewandte Chemie, EarlyView.
Induced by positive electrochemical potentials, thermocatalytic hydrogenation (TCH) of 3‐nitrostyrene with H2 delivers one single product with six‐fold enhanced yield. The enhanced selectivity and activity originate from changes in the adsorption geometry of 3‐nitrostyrene and in the surface concentration of 3‐nitrostyrene and hydrogen via a concurrent
Yunfei Jiao   +2 more
wiley   +2 more sources

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