Untitled

Dorozhkin, L. M.; Rozanov, I. A.

doi:10.1023/a:1016662616648

Cited by 29 publications

(8 citation statements)

References 37 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In response to the increasing demand for more timely and reliable detections, considerable advances have been made in the development of ultrasensitive sensors [1][2][3]. In particular, greater control over the micro-and nanostructure of materials has resulted in sensor materials with increased sensitivities, multiplexing capabilities, or both [4,5].…”

Section: Introductionmentioning

confidence: 99%

Electrospun Membranes for Sensors Applications

Bracco¹,

Scalarone²,

Trotta³

2014

Smart Membranes and Sensors

View full text Add to dashboard Cite

Th is chapter summarizes the basic principles of the electrospinning technology and the recent advances in its application to the preparation of one dimension nanostructures. Th e main advantages of using electrospun membranes to fabricate ultrasensitive sensors are highlighted. Th e applications of electrospinning in the production of resistive, optical, acoustic wave and amperometric sensors are presented.

show abstract

Section: Introductionmentioning

confidence: 99%

Electrospun Membranes for Sensors Applications

Bracco¹,

Scalarone²,

Trotta³

2014

Smart Membranes and Sensors

View full text Add to dashboard Cite

show abstract

“…Piezoelectric SAW transducers in principle offer ultra-high sensitivity, fast response, suitable size and structure, and compatibility with other technologies. However, the sensitivity, selectivity, response times, and other factors determining the suitability of SAW sensors for an application depend critically on the properties of the sensing layers [23,92]. …”

Section: Sensor Characteristicsmentioning

confidence: 99%

“…The sensitivity (variously expressed in Hz/ppm, Hz/vol%, or deg/ppm) depends upon the piezoelectric transducer properties, the center frequency, the sensing layer properties (e.g., material properties, thickness, and surface roughness), and temperature of operation [19,23,30,75,93]. Several studies have shown that their mass sensitivity (

sans-serifΔ f / sans-serifΔ m

) increases as the square of the operating frequency [30,75,93].…”

Section: Sensor Characteristicsmentioning

confidence: 99%

“…Any change in the mass, mechanical, or electric properties of this layer upon exposure to the foreign molecules perturbs the surface waves enabling the devices to use as sensors [18,19]. Numerous review reports summarizing the progress in the chemical sensing application of Rayleigh wave-based SAW devices can be found in the literature [4,8,13,16,17,19,20,21,22,23]. The sensors based on other surface waves such as Love and shear horizontal SAW (SH-SAW) waves have also been developed for detection of various chemicals and biological entities in fluidic media.…”

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

SAW Sensors for Chemical Vapors and Gases

Devkota

Ohodnicki

Greve

2017

Sensors

219

147

View full text Add to dashboard Cite

Surface acoustic wave (SAW) technology provides a sensitive platform for sensing chemicals in gaseous and fluidic states with the inherent advantages of passive and wireless operation. In this review, we provide a general overview on the fundamental aspects and some major advances of Rayleigh wave-based SAW sensors in sensing chemicals in a gaseous phase. In particular, we review the progress in general understanding of the SAW chemical sensing mechanism, optimization of the sensor characteristics, and the development of the sensors operational at different conditions. Based on previous publications, we suggest some appropriate sensing approaches for particular applications and identify new opportunities and needs for additional research in this area moving into the future.

show abstract

“…C 2 Cl 2 level of carcinogenetic in humans is not classifiable, although there are small amounts of evidence that suggest that the chemical is carcinogenic in animals. 4,5 Studies on male rats and rabbits have shown that inhalation of C 2 Cl 2 can cause tubular necrosis, focal necrosis, and other nephrotoxic effects. 6,7 Additionally, the rabbits that were given C 2 Cl 2 experienced hepatotoxic and neuropath logical effects.…”

Section: Introductionmentioning

confidence: 99%

Computational investigation of the dissociative adsorption of dichloroacetylene (C2Cl2) on N functionalized carbon and carbon germanium (CGe) nanocone sheets in the gas phase and dimethyl sulfoxide

Najafi¹

2017

ACSi

View full text Add to dashboard Cite

The possibility of dichloroacetylene-sensing on carbon nanocone sheet and carbon germanium nanocone sheet surfaces has been investigated. The effects of nitrogen functionalization and dimethyl sulfoxide on the adsorption of dichloroacetylene gas on carbon nanocone sheet and carbon germanium nanocone sheet surfaces were investigated. Results reveal that adsorption of dichloroacetylene on studied nanocone sheets were exothermic. Results show that, adsorption energy value of dichloroacetylene on carbon germanium nanocone sheet surface were more negative than corresponding values of carbon nanocone sheet. Results reveal that, N functionalization and dimethyl sulfoxide, increase and decrease the absolute adsorption energy value of dichloroacetylene on studied nanocone sheets, respectively. These results show that, there were good linearity dependencies between adsorption energy and orbital energy values of studied nanocone sheets.

show abstract

Untitled

Cited by 29 publications

References 37 publications

Electrospun Membranes for Sensors Applications

Electrospun Membranes for Sensors Applications

SAW Sensors for Chemical Vapors and Gases

Computational investigation of the dissociative adsorption of dichloroacetylene (C2Cl2) on N functionalized carbon and carbon germanium (CGe) nanocone sheets in the gas phase and dimethyl sulfoxide

Contact Info

Product

Resources

About