Detection of carbendazim by utilizing multi-shaped Ag NPs decorated ZnO NRs on patterned stretchable substrate through surface-enhanced Raman scattering effect

Luong, Hoai Nhan; Nguyen, Nhat Minh; Nguyen, Le Ngoc Thu; Tran, Cong Khanh; Nguyên, Thành Tâm; Duy, Le Thai; Nguyen, Ngoc Phuong; Huynh, Tran My Hoa; Tran, Thanh Tung; Phan, Bach Thang; Thị, Thanh Vân Trần; Dang, Vinh Quang

doi:10.1016/j.sna.2022.113816

Cited by 15 publications

(6 citation statements)

References 65 publications

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“…Carbendazim (CBZ) is a pesticide widely used to control crop diseases caused by fungi, and its residues may enter the human body along with food, causing serious damage to the reproductive, endocrine, and immune systems. [41][42][43] To demonstrate the practical application potential of the substrates, SERS spectra of the CBZ molecule from AgNPs/NF 3D SERS substrates with various concentrations of 10 À3 to 10 À8 M are shown in Fig. 8b.…”

Section: Application Of the Sers Substrate For Pesticide Detectionmentioning

confidence: 99%

“…8a, which is slightly shifted compared to the SERS spectrum of the CBZ solution, which was due to the chemical interaction between the CBZ molecules and the SERS composite substrate. 41,44,45 To further validate the performance of AgNPs/NF SERS substrates for the detection of carbendazim in relatively complex environments, we configured different concentrations of carbendazim solutions with river water from Anhui University of Science and Technology for the SERS analysis, as shown in Fig. 8c.…”

Section: Application Of the Sers Substrate For Pesticide Detectionmentioning

confidence: 99%

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Vacuum-assisted thermal evaporation deposition for the preparation of AgNPs/NF 3D SERS substrates and their applications

Zhou,

Xie,

Tan

et al. 2023

New J. Chem.

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Section: Application Of the Sers Substrate For Pesticide Detectionmentioning

confidence: 99%

Section: Application Of the Sers Substrate For Pesticide Detectionmentioning

confidence: 99%

Vacuum-assisted thermal evaporation deposition for the preparation of AgNPs/NF 3D SERS substrates and their applications

Zhou,

Xie,

Tan

et al. 2023

New J. Chem.

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“…Pesticides are the most common source of contamination in food and tend to remain on the surface of vegetables and fruits; they can be effectively detected by stretchable SERS substrates via conformable sampling [109]. For example, a stretchable SERS substrate for the detection of carbendazim (CBZ) was reported, in which polymorphic silver nanoparticles modified with zinc oxide nanorods were decorated on stretchable substrates by the soft lithography method [109]. The 3D hybrid substrate has a high-roughness nanostructure that can enhance the signals of CBZ and achieve a detection limit down to 10 −3 ppm.…”

Section: Food Safety Monitoringmentioning

confidence: 99%

Recent Development and Applications of Stretchable SERS Substrates

Peng,

Zhang,

Yan

et al. 2023

Nanomaterials

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Surface-enhanced Raman scattering (SERS) is a cutting-edge technique for highly sensitive analysis of chemicals and molecules. Traditional SERS-active nanostructures are constructed on rigid substrates where the nanogaps providing hot-spots of Raman signals are fixed, and sample loading is unsatisfactory due to the unconformable attachment of substrates on irregular sample surfaces. A flexible SERS substrate enables conformable sample loading and, thus, highly sensitive Raman detection but still with limited detection capabilities. Stretchable SERS substrates with flexible sample loading structures and controllable hot-spot size provide a new strategy for improving the sample loading efficiency and SERS detection sensitivity. This review summarizes and discusses recent development and applications of the newly conceptual stretchable SERS substrates. A roadmap of the development of SERS substrates is reviewed, and fabrication techniques of stretchable SERS substrates are summarized, followed by an exhibition of the applications of these stretchable SERS substrates. Finally, challenges and perspectives of the stretchable SERS substrates are presented. This review provides an overview of the development of SERS substrates and sheds light on the design, fabrication, and application of stretchable SERS systems.

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“…However, CBZ accumulated in the environment and in fruits and vegetables can cause serious harm to ecosystems and the human nervous system [3]. To date, various methods have been explored for CBZ detection, such as surface-enhanced Raman spectroscopy [4,5], liquid chromatographymass spectrometry [6], fluorimetry [7], and electrochemical methods [8,9]. Among them, electrochemical sensors stand out for their fast analysis speed, low-cost production, and ability to continuously monitor in complex systems.…”

Section: Introductionmentioning

confidence: 99%

ZIF-67-Derived Co/N-Doped Carbon-Functionalized MXene for Enhanced Electrochemical Sensing of Carbendazim

Chen,

Zou,

Pan

et al. 2023

Molecules

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Herein, ZIF-67-derived Co and N-doped carbon (Co/NC) particle-modified multilayer MXene (MXene@Co/NC) was developed as remarkable electrode material for carbendazim (CBZ) detection. MXene as a substrate provides an excellent conductive framework and plentiful accessibility sites. Co/NC particles embedding in MXene can not only prevent the interlayer stacking of MXene but also contribute a great deal of metal catalytic active sites and finally improve the adsorption and catalytic properties of the composite. Accordingly, the MXene@Co/NC electrode displays excellent electrocatalytic activity toward CBZ oxidation. Experimental parameters such as pH value, accumulation time, MXene@Co/NC modification volume and constituent materials’ mass ratios were optimized. Under optimal conditions, the as-prepared sensor based on MXene@Co/NC holds a broad linearity range from 0.01 μM to 45.0 μM with a low limit of detection (LOD) of 3.3 nM (S/N = 3, S means the detection signal, while N represents the noise of the instrument). Moreover, the proposed sensor displays excellent anti-interference ability, superior reproducibility, excellent stability, and successfully achieves actual applications for CBZ detection in a lettuce sample.

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Detection of carbendazim by utilizing multi-shaped Ag NPs decorated ZnO NRs on patterned stretchable substrate through surface-enhanced Raman scattering effect

Cited by 15 publications

References 65 publications

Vacuum-assisted thermal evaporation deposition for the preparation of AgNPs/NF 3D SERS substrates and their applications

Vacuum-assisted thermal evaporation deposition for the preparation of AgNPs/NF 3D SERS substrates and their applications

Recent Development and Applications of Stretchable SERS Substrates

ZIF-67-Derived Co/N-Doped Carbon-Functionalized MXene for Enhanced Electrochemical Sensing of Carbendazim

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