Synthesis of indole-3-acetic acid and indole-3-butyric acid loaded zinc oxide nanoparticles: Effects on rhizogenesis

Karakeçili, Ayşe; Korpayev, Serdar; Dumanoğlu, Hatice; Alizadeh, Shabnam

doi:10.1016/j.jbiotec.2019.07.004

Cited by 19 publications

(17 citation statements)

References 26 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Additional decomposition was observed for IAA‐nChi and IBA‐nChi at ∼361 and 384°C for the decomposition of IAA and IBA, respectively. [ 2 ]…”

Section: Resultsmentioning

confidence: 99%

“…To investigate the thermal behavior of nAg‐IAA, nAg‐IBA, nChi, IAA‐nChi, and IBA‐nChi particles, thermogravimetric analyses (TGA, Perkin‐Elmer) were performed, as reported previously. [ 2 ]…”

Section: Methodsmentioning

confidence: 99%

“…Even though various approaches in plant tissue culture techniques presented some effective alternatives to solve the rooting problems in woody plants, fulfilling outcomes have not been achieved in plants that are difficult‐to‐root. [ 2 ] Due to the better uptake of plant growth regulators by plant cells and thus increasing their effectiveness on rooting, [ 12 ] combining micropropagation with nanoparticle technology may offer new advantages in order to prevent these drawbacks. [ 2 ]…”

Section: Introductionmentioning

confidence: 99%

“…[ 2 ] Due to the better uptake of plant growth regulators by plant cells and thus increasing their effectiveness on rooting, [ 12 ] combining micropropagation with nanoparticle technology may offer new advantages in order to prevent these drawbacks. [ 2 ]…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Chitosan and silver nanoparticles are attractive auxin carriers: A comparative study on the adventitious rooting of microcuttings in apple rootstocks

Korpayev

Karakeçili

Dumanoğlu

et al. 2021

Biotechnology Journal

Self Cite

View full text Add to dashboard Cite

Nanocarriers for encapsulation and sustained release of agrochemicals such as auxins have emerged as an attractive strategy to provide enhanced bioavailability and efficacy for improved crop yields and nutrition quality. Here, a comparative study was conducted on the effectiveness of chitosan‐as a biopolymeric nanocarrier‐ and silver‐as a metallic nanocarrier‐ on in vitro adventitious rooting potential of microcuttings in apple rootstocks, for the first time. Auxins indole‐3‐acetic acid (IAA) and indole‐3‐butyric acid (IBA) loaded silver (nAg) or chitosan nanoparticles (nChi) were synthesized. Scanning electron microscopy and transmission electron microscopy studies showed the spherical shape of the nanoparticles. The average particle size of IAA‐nChi was 167.5 ± 0.1 nm while that of IBA‐nChi was 123.2 ± 2.6 nm. The hydrodynamic diameter of the nAg‐IAA and nAg‐IBA particles were measured as 93.66 ± 5 nm and 71.41 ± 3 nm, respectively. Fourier transform infrared spectroscopy analyses confirmed the encapsulation of IAA or IBA in the chitosan nanoparticles. Meanwhile, the characteristic peaks of IAA or IBA were detected on silver nanoparticles. In‐vitro adventitious rooting of microcuttings of Malling Merton 106 (MM 106) was significantly higher both in chitosan and silver nanoparticles loaded with IAA or IBA (91.7%–62.5%) compared to free IAA or IBA applications (50.0%–33.3%), except for 2.0 mg L–1 IBA (66.7%). However, the application of 2 mg L–1 IBA and IBA‐nChi at all concentrations caused an undesirable large callus development.

show abstract

“…Additional decomposition was observed for IAA‐nChi and IBA‐nChi at ∼361 and 384°C for the decomposition of IAA and IBA, respectively. [ 2 ]…”

Section: Resultsmentioning

confidence: 99%

Section: Methodsmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Chitosan and silver nanoparticles are attractive auxin carriers: A comparative study on the adventitious rooting of microcuttings in apple rootstocks

Korpayev

Karakeçili

Dumanoğlu

et al. 2021

Biotechnology Journal

Self Cite

View full text Add to dashboard Cite

show abstract

“…Try to use nanoparticles in an attempt to further stimulate the rooting of aerial of offshoots of date palm and raise the efficiency of growth hormones (Roshdy and Refaai, 2016). Karakecili et al (2019) investigated the use of zinc oxide nanoparticles (nZnO) as nanocarriers for plant auxins indole-3-acetic acid (IAA) and indole-3butyric acid (IBA) and determine the effects on rhizogenesis in micro cuttings of different Pyrus species. Auxin loaded nanoparticles (IAA-nZnO and IBA-nZnO) were characterized for particle size, morphology, thermal behavior and chemical structure.…”

Section: Introductionmentioning

confidence: 99%

Rootability Ground and Aerial Offshoots of Some Date Palm Cultivars Grown in North Sinai Using Metal Nanoparticles and Naa

El-Alakmy

2020

Zagazig Journal of Agricultural Research

View full text Add to dashboard Cite

Offshoot bases of ground and aerial Amry, Khudary and Hayany cvs. date palm were soaked in distilled water for 24 hr., then subjected to five treatments: 1) Untreated offshoot bases (control); 2) Soaking offshoot bases in 0.5% nanoparticles of FeSO 4 alone for 10 minutes; 3) Soaking offshoot bases in 0.5% nanoparticles of FeSO 4 + 8% NAA for 10 minutes; 4) Soaking offshoot bases in 0.5% nanoparticles of ZnSO 4 alone for 10 minutes; 5) Soaking offshoot bases in 0.5% nanoparticles of ZnSO 4 + 8% NAA solution for 10 minutes. The experiment was laid out following randomized complete block design (RCBD) included 15 treatments and statistically analyzed using ANOVA, each treatment was replicated five times. The best results in terms of main root length, total root weight, small root number and weight, large root number and weight and survival offshoots percentages were obtained generally by treating offshoots bases with 0.5% nanoparticles of FeSO 4 + 8% NAA and 0.5% nanoparticles of ZnSO 4 + 8% NAA. Ground and aerial offshoots of "Amry" and "Hayany" cvs. could be considered to be "easy-to root", since the rooting occurred during the first three and four months from the onset of the initial treatment time (January), respectively. On the other hand, rooting of ground and aerial offshoots of "Khudary" cultivar could be considered as "difficult-to root", since the rooting occurred after three and four months later, respectively. Results of both seasons revealed that the 0.5% nanoparticles of FeSO 4 + 8% NAA and 0.5% nanoparticles of ZnSO 4 + 8% NAA treatments achieved the highest total root weight in the three tested cultivars. Positive correlation ships in "Amry" cv. were found between the percentage of survival ground offshoots and the mean root length, total root weight and both weight and number of small and large roots with values of 0.321*, 0.423*, 0.425*, 0.521** and 0.421*, respectively. Also, positive correlation was noticed in "Hayany" cultivar between the percentage of survival aerial offshoots and each of the mean root length (r = 0.456*), total root weight (r = 0.589*), number and weight of small roots(r = 0.632*, and 0.453*), respectively and large root number (r = 0.357*).

show abstract

Green Chemical Approach for the Synthesis of ZnO Nanoparticles and Investigation of their Cytotoxicity

Hamrayev,

Jazayeri,

Yusefi

et al. 2024

Part & Part Syst Charact

View full text Add to dashboard Cite

In this study, zinc oxide nanoparticles (ZnO‐NPs) are synthesized and combined with chitosan (Cs) to create Cs/ZnO‐NPs nanomicelles, aiming to investigate their potential as a novel cancer treatment. The ZnO‐NPs are produced through a sintering process at temperatures ranging from 300 to 700 °C. The most effective nanoparticles are obtained at 600 °C, as determined by X‐ray diffraction (XRD) and Fourier‐transform infrared spectroscopy (FTIR) analyses, which confirmed their crystallinity and purity. Transmission electron microscopy (TEM) and scanning electron microscopy (SEM) are employed to characterize the size and shape of the nanoparticles, revealing predominantly spherical and hexagonal structures with stable dimensions. The cytotoxic effects of the Cs/ZnO‐NPs are evaluated against various cancer cell types. The results show that at a concentration of 125 µg mL−1, the Cs/ZnO‐NPs demonstrate significantly higher cancer cell toxicity compared to ZnO‐NPs alone, while remaining non‐toxic to normal cells. This indicates that Cs/ZnO‐NPs have a superior ability to selectively target cancer cells. These findings suggest that Cs/ZnO‐NPs nanomicelles hold promise as an effective and safe nanotherapeutic approach in the realm of cancer treatment, meriting further exploration for clinical applications.

show abstract

Synthesis of indole-3-acetic acid and indole-3-butyric acid loaded zinc oxide nanoparticles: Effects on rhizogenesis

Cited by 19 publications

References 26 publications

Chitosan and silver nanoparticles are attractive auxin carriers: A comparative study on the adventitious rooting of microcuttings in apple rootstocks

Chitosan and silver nanoparticles are attractive auxin carriers: A comparative study on the adventitious rooting of microcuttings in apple rootstocks

Rootability Ground and Aerial Offshoots of Some Date Palm Cultivars Grown in North Sinai Using Metal Nanoparticles and Naa

Green Chemical Approach for the Synthesis of ZnO Nanoparticles and Investigation of their Cytotoxicity

Contact Info

Product

Resources

About