Layered metal chalcogenide of SnSe nanosheets integrated with 2D-hexagonal boron nitride for accurate and low-level detection of nitrofurazone

Deep Eutectic Solvent-Mediated Synthesis of Spinel Zinc Chromite Nanoparticles: A Simple Label-Free Electrochemical Sensor for Dopamine and Ascorbic Acid

“…As the AA concentration increased within the 0.01–126 μM range, the oxidation peak current correspondingly rose, with a correlation coefficient of R 2 = 0.9982 (Figure c, d). Moreover, the limits of detection (LOD) − for the custom-built sensor were determined to be DA = 0.18 nM and AA = 12.56 nM, respectively. The constructed sensor’s analytical results are also significantly enhanced compared to recently published sensors (Tables S1 and S2).…”

Deep Eutectic Solvent-Assisted Synthesis of a Strontium Tungstate Bifunctional Catalyst: Investigation on the Electrocatalytic Determination and Photocatalytic Degradation of Acetaminophen and Metformin Drugs

“…3 Among many other uses, many of these drug compounds are widely served as antiepileptics, analgesics, disinfectants, anti-inflammatories, lipid regulators, antiseptics, and antibiotics. 4,5 Pharmaceutical pollutants bioaccumulate, contain the phenolic group at the conspicuous site, and are recalcitrant. Drug intermediates are often encountered in aquatic environments.…”

“…Life in the modern era is inextricably associated with the rapid development of globalization that leads society toward the massive use of emergent pollutants. , As one of several emerging pollutants, it has become progressively more ostensive that pharmaceutical compounds found in water severely negatively impact the environment . Among many other uses, many of these drug compounds are widely served as antiepileptics, analgesics, disinfectants, anti-inflammatories, lipid regulators, antiseptics, and antibiotics. , Pharmaceutical pollutants bioaccumulate, contain the phenolic group at the conspicuous site, and are recalcitrant. Drug intermediates are often encountered in aquatic environments. − This ubiquitous nature of noxious products has adverse toxicological effects on the environment’s well-being. , Among the abundant active pharmaceutical substances, one of the most frequently prescribed anti-inflammatory, antipyretic, and analgesic drugs worldwide is acetaminophen, also known as acetaminophen ( N -acetyl- p -aminophenol/ATP). , ATP functions as an efficient pain reliever, and thus, it is extensively utilized to treat fever, muscular aches, headache, cancer pain, and backache in humans. − The excessive oral intake of ATP tablets instigates liver functions to fail, eventually leading to death by releasing 58 to 68% of its content into the body .…”

SERS-Active Silver Nanoprisms Deposited on Cuprous Oxide Microspheres for Detection of Nitrofurazone

“…Taking this situation into account, there is an urgent need to develop various analytical methods with high sensitivity to detect the trace concentration of NFZ. However, the developed methods, including electrochemical sensing, ,, flow injection chemiluminescence, liquid chromatography-mass spectrometry, and high performance liquid chromatography, , have some limitations in insufficient sensitivity, slow response, high cost, and tedious sample preparation.…”

“…10 Taking this situation into account, there is an urgent need to develop various analytical methods with high sensitivity to detect the trace concentration of NFZ. However, the developed methods, including electrochemical sensing, 6,11,12 flow injection chemiluminescence, 13 liquid chromatography-mass spectrometry, and high performance liquid chromatography, 14,15 have some limitations in insufficient sensitivity, slow response, high cost, and tedious sample preparation. Surface-enhanced Raman spectroscopy (SERS) is an ultrasensitive analytical technique with the features of providing molecular vibration fingerprint information, short measurement time, and non-destructive detection.…”