1
|
Ďúranová H, Kšiňan S, Kuželová L, Šimora V, Ďurišová Ľ, Olexíková L, Ernst D, Kolenčík M. Nanoparticle-plant interactions: Physico-chemical characteristics, application strategies, and transmission electron microscopy-based ultrastructural insights, with a focus on stereological research. CHEMOSPHERE 2024; 363:142772. [PMID: 38971445 DOI: 10.1016/j.chemosphere.2024.142772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 07/02/2024] [Accepted: 07/03/2024] [Indexed: 07/08/2024]
Abstract
Ensuring global food security is pressing among challenges like population growth, climate change, soil degradation, and diminishing resources. Meeting the rising food demand while reducing agriculture's environmental impact requires innovative solutions. Nanotechnology, with its potential to revolutionize agriculture, offers novel approaches to these challenges. However, potential risks and regulatory aspects of nanoparticle (NP) utilization in agriculture must be considered to maximize their benefits for human health and the environment. Understanding NP-plant cell interactions is crucial for assessing risks of NP exposure and developing strategies to control NP uptake by treated plants. Insights into NP uptake mechanisms, distribution patterns, subcellular accumulation, and induced alterations in cellular architecture can be effectively drawn using transmission electron microscopy (TEM). TEM allows direct visualization of NPs within plant tissues/cells and their influence on organelles and subcellular structures at high resolution. Moreover, integrating TEM with stereological principles, which has not been previously utilized in NP-plant cell interaction assessments, provides a novel and quantitative framework to assess these interactions. Design-based stereology enhances TEM capability by enabling precise and unbiased quantification of three-dimensional structures from two-dimensional images. This combined approach offers comprehensive data on NP distribution, accumulation, and effects on cellular morphology, providing deeper insights into NP impact on plant physiology and health. This report highlights the efficient use of TEM, enhanced by stereology, in investigating diverse NP-plant tissue/cell interactions. This methodology facilitates detailed visualization of NPs and offers robust quantitative analysis, advancing our understanding of NP behavior in plant systems and their potential implications for agricultural sustainability.
Collapse
Affiliation(s)
- Hana Ďúranová
- AgroBioTech Research Centre, Slovak University of Agriculture, Tr. A. Hlinku 2, 949 76, Nitra, Slovakia
| | - Samuel Kšiňan
- Institute of Plant and Environmental Sciences, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976, Nitra, Slovakia.
| | - Lenka Kuželová
- AgroBioTech Research Centre, Slovak University of Agriculture, Tr. A. Hlinku 2, 949 76, Nitra, Slovakia; Institute of Biotechnology, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture, Tr. A. Hlinku 2, 949 76, Nitra, Slovakia
| | - Veronika Šimora
- AgroBioTech Research Centre, Slovak University of Agriculture, Tr. A. Hlinku 2, 949 76, Nitra, Slovakia
| | - Ľuba Ďurišová
- Institute of Plant and Environmental Sciences, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 94976, Nitra, Slovakia
| | - Lucia Olexíková
- Institute of Farm Animal Genetics and Reproduction, NPPC, Research Institute for Animal Production in Nitra, Hlohovecká 2, 95141, Lužianky, Slovakia
| | - Dávid Ernst
- Institute of Agronomic Sciences, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76, Nitra, Slovakia
| | - Marek Kolenčík
- Institute of Agronomic Sciences, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture in Nitra, Tr. A. Hlinku 2, 949 76, Nitra, Slovakia
| |
Collapse
|
2
|
Wani AK, Khan Z, Sena S, Akhtar N, Alreshdi MA, Yadav KK, Alkahtani AM, Wani AW, Rahayu F, Tafakresnanto C, Latifah E, Hariyono B, Arifin Z, Eltayeb LB. Carbon nanotubes in plant dynamics: Unravelling multifaceted roles and phytotoxic implications. PLANT PHYSIOLOGY AND BIOCHEMISTRY : PPB 2024; 210:108628. [PMID: 38636256 DOI: 10.1016/j.plaphy.2024.108628] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 03/19/2024] [Accepted: 04/10/2024] [Indexed: 04/20/2024]
Abstract
Carbon nanotubes (CNTs) have emerged as a promising frontier in plant science owing to their unique physicochemical properties and versatile applications. CNTs enhance stress tolerance by improving water dynamics and nutrient uptake and activating defence mechanisms against abiotic and biotic stresses. They can be taken up by roots and translocated within the plant, impacting water retention, nutrient assimilation, and photosynthesis. CNTs have shown promise in modulating plant-microbe interactions, influencing symbiotic relationships and mitigating the detrimental effects of phytopathogens. CNTs have demonstrated the ability to modulate gene expression in plants, offering a powerful tool for targeted genetic modifications. The integration of CNTs as sensing elements in plants has opened new avenues for real-time monitoring of environmental conditions and early detection of stress-induced changes. In the realm of agrochemicals, CNTs have been explored for their potential as carriers for targeted delivery of nutrients, pesticides, and other bioactive compounds. CNTs have the potential to demonstrate phytotoxic effects, detrimentally influencing both the growth and developmental processes of plants. Phytotoxicity is characterized by induction of oxidative stress, impairment of cellular integrity, disruption of photosynthetic processes, perturbation of nutrient homeostasis, and alterations in gene expression. This review aims to provide a comprehensive overview of the current state of knowledge regarding the multifaceted roles of CNTs in plant physiology, emphasizing their potential applications and addressing the existing challenges in translating this knowledge into sustainable agricultural practices.
Collapse
Affiliation(s)
- Atif Khurshid Wani
- School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar, 144411, Punjab, India.
| | - Zehra Khan
- Department of Biology, College of Science, Jazan University, 45142 Jazan, Saudi Arabia
| | - Saikat Sena
- School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar, 144411, Punjab, India
| | - Nahid Akhtar
- School of Bioengineering and Biosciences, Lovely Professional University, Jalandhar, 144411, Punjab, India
| | | | - Krishna Kumar Yadav
- Faculty of Science and Technology, Madhyanchal Professional University, Ratibad, Bhopal, 4620044, India; Environmental and Atmospheric Sciences Research Group, Scientific Research Center, Al-Ayen University, Thi-Qar, Nasiriyah, 64001, Iraq
| | - Abdullah M Alkahtani
- Department of Microbiology & Clinical Parasitology College of Medicine, King Khalid University, Abha, Saudi Arabia
| | - Ab Waheed Wani
- Department of Horticulture, School of Agriculture, Lovely Professional University, Jalandhar, 144411, Punjab, India
| | - Farida Rahayu
- Research Center for Genetic Engineering, National Research and Innovation Agency, Bogor, 16911, Indonesia
| | - Chendy Tafakresnanto
- Research Center for Food Crops, Research Organization for Agriculture and Food, National Research Innovation Agency (BRIN), Bogor, 16911, Indonesia
| | - Evy Latifah
- Research Center for Horticulture, Research Organization for Agriculture and Food, National Research and Innovation Agency (BRIN), Bogor, 16911, Indonesia
| | - Budi Hariyono
- Research Center for Estate Crops, Research Organization for Agriculture and Food, National Research Innovation Agenc (BRIN), Bogor, 16911, Indonesia
| | - Zainal Arifin
- Research Center for Horticulture, Research Organization for Agriculture and Food, National Research and Innovation Agency (BRIN), Bogor, 16911, Indonesia
| | - Lienda Bashier Eltayeb
- Department of Medical Laboratory Sciences, College of Applied Sciences, Prince Sattam Bin AbdulAziz University-Al-Kharj, 11942, Riyadh, Saudi Arabia
| |
Collapse
|
3
|
Chandrashekar HK, Singh G, Kaniyassery A, Thorat SA, Nayak R, Murali TS, Muthusamy A. Nanoparticle-mediated amelioration of drought stress in plants: a systematic review. 3 Biotech 2023; 13:336. [PMID: 37693636 PMCID: PMC10491566 DOI: 10.1007/s13205-023-03751-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2023] [Accepted: 08/18/2023] [Indexed: 09/12/2023] Open
Abstract
Drought stress remains one of the most detrimental environmental constraints that hampers plant growth and development resulting in reduced yield and leading to economic losses. Studies have highlighted the beneficial role of carbon-based nanomaterials (NMs) such as multiwalled carbon nanotubes (MWNTs), single-walled carbon nanotubes (SWNTs), graphene, fullerene, and metal-based nanoparticles (NPs) (Ag, Au, Cu, Fe2O3, TiO2, and ZnO) in plants under unfavorable conditions such as drought. NPs help plants cope with drought by improving plant growth indices and enhancing biomass. It improves water and nutrient uptake and utilization. It helps retain water by altering the cell walls and regulating stomatal closure. The photosynthetic parameters in NP-treated plants reportedly improved with the increase in pigment content and rate of photosynthesis. Due to NP exposure, the activation of enzymatic and nonenzymatic antioxidants has reportedly improved. These antioxidants play a significant role in the defense system against stress. Studies have reported the accumulation of osmolytes and secondary metabolites. Osmolytes scavenge reactive oxygen species, which can cause oxidative stress in plants. Secondary metabolites are involved in the water retention process, thus improving plant coping strategies with stress. The deleterious effects of drought stress are alleviated by reducing malondialdehyde resulting from lipid peroxidation. Reactive oxygen species accumulation is also controlled with NP treatment. Furthermore, NPs have been reported to regulate the expression of drought-responsive genes and the biosynthesis of phytohormones such as abscisic acid, auxin, gibberellin, and cytokinin, which help plants defend against drought stress. This study reviewed 72 journal articles from 192 Google Scholar, ScienceDirect, and PubMed papers. In this review, we have discussed the impact of NP treatment on morphological, physio-biochemical, and molecular responses in monocot and dicot plants under drought conditions with an emphasis on NP uptake, transportation, and localization.
Collapse
Affiliation(s)
- Harsha K. Chandrashekar
- Department of Plant Sciences, Manipal School of Life Sciences, Manipal Academy of Higher Education (MAHE), Manipal, 576104 Karnataka India
| | - Gunjan Singh
- Manipal School of Life Sciences, Manipal Academy of Higher Education (MAHE), Manipal, 576104 Karnataka India
| | - Arya Kaniyassery
- Department of Plant Sciences, Manipal School of Life Sciences, Manipal Academy of Higher Education (MAHE), Manipal, 576104 Karnataka India
| | - Sachin Ashok Thorat
- Department of Plant Sciences, Manipal School of Life Sciences, Manipal Academy of Higher Education (MAHE), Manipal, 576104 Karnataka India
| | - Roopa Nayak
- Department of Biotechnology, Manipal School of Life Sciences, Manipal Academy of Higher Education (MAHE), Manipal, 576104 Karnataka India
| | - Thokur Sreepathy Murali
- Department of Public Health Genomics, Manipal School of Life Sciences, Manipal Academy of Higher Education (MAHE), Manipal, 576104 Karnataka India
| | - Annamalai Muthusamy
- Department of Plant Sciences, Manipal School of Life Sciences, Manipal Academy of Higher Education (MAHE), Manipal, 576104 Karnataka India
| |
Collapse
|
4
|
Prylutska SV, Franskevych DV, Yemets AI. Cellular Biological and Molecular Genetic Effects of Carbon Nanomaterials in Plants. CYTOL GENET+ 2022. [DOI: 10.3103/s0095452722040077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
5
|
Orlanducci S, Fulgenzi G, Margonelli A, Rea G, Antal TK, Lambreva MD. Mapping Single Walled Carbon Nanotubes in Photosynthetic Algae by Single-Cell Confocal Raman Microscopy. MATERIALS 2020; 13:ma13225121. [PMID: 33202863 PMCID: PMC7698160 DOI: 10.3390/ma13225121] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/04/2020] [Revised: 10/25/2020] [Accepted: 11/02/2020] [Indexed: 11/21/2022]
Abstract
Carbon nanotubes (CNTs) are among the most exploited carbon allotropes in the emerging technologies of molecular sensing and bioengineering. However, the advancement of algal nanobiotechnology and nanobionics is hindered by the lack of methods for the straightforward visualization of the CNTs inside the cell. Herein, we present a handy and label-free experimental strategy based on visible Raman microscopy to assess the internalization of single-walled carbon nanotubes (SWCNTs) using the model photosynthetic alga Chlamydomonas reinhardtii as a recipient. The relationship between the properties of SWCNTs and their biological behavior was demonstrated, along with the occurrence of excitation energy transfer from the excited chlorophyll molecules to the SWCNTs. The non-radiative deactivation of the chlorophyll excitation promoted by the SWCNTs enables the recording of Raman signals originating from cellular compounds located near the nanotubes, such as carotenoids, polyphosphates, and starch. Furthermore, the outcome of this study unveils the possibility to exploit SWCNTs as spectroscopic probes in photosynthetic and non-photosynthetic systems where the fluorescence background hinders the acquisition of Raman scattering signals.
Collapse
Affiliation(s)
- Silvia Orlanducci
- Department of Chemical Science and Technology, University of Rome ‘‘Tor Vergata’’, 00133 Rome, Italy
- Institute of Crystallography, National Research Council of Italy, 00015 Monterotondo Stazione, Italy; (A.M.); (G.R.)
- Correspondence: (S.O.); (M.D.L.)
| | - Gianluca Fulgenzi
- Department of Molecular and Clinical Sciences, Faculty of Medicine and Surgery, Marche Polytechnic University, 60126 Ancona, Italy;
- Mouse Cancer Genetics Program, Center for Cancer Research, National Cancer Institute, Frederick, MD 21702-1201, USA
| | - Andrea Margonelli
- Institute of Crystallography, National Research Council of Italy, 00015 Monterotondo Stazione, Italy; (A.M.); (G.R.)
| | - Giuseppina Rea
- Institute of Crystallography, National Research Council of Italy, 00015 Monterotondo Stazione, Italy; (A.M.); (G.R.)
| | - Taras K. Antal
- Department of Biophysics, Faculty of Biology, Lomonosov Moscow State University, 119992 Moscow, Russian;
- Laboratory of Integrated Environmental Research, Pskov State University, 180000 Pskov, Russian
| | - Maya D. Lambreva
- Institute of Crystallography, National Research Council of Italy, 00015 Monterotondo Stazione, Italy; (A.M.); (G.R.)
- Correspondence: (S.O.); (M.D.L.)
| |
Collapse
|
6
|
Martínez-Ballesta MC, Zapata L, Chalbi N, Carvajal M. Multiwalled carbon nanotubes enter broccoli cells enhancing growth and water uptake of plants exposed to salinity. J Nanobiotechnology 2016; 14:42. [PMID: 27278384 PMCID: PMC4898372 DOI: 10.1186/s12951-016-0199-4] [Citation(s) in RCA: 118] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2016] [Accepted: 05/24/2016] [Indexed: 11/29/2022] Open
Abstract
BACKGROUND Carbon nanotubes have been shown to improve the germination and growth of some plant species, extending the applicability of the emerging nano-biotechnology field to crop science. RESULTS In this work, exploitation of commercial multiwalled carbon nanotubes (MWCNTs) in control and 100 mM NaCl-treated broccoli was performed. Transmission electron microscopy demonstrated that MWCNTs can enter the cells in adult plants with higher accumulation under salt stress. Positive effect of MWCNTs on growth in NaCl-treated plants was consequence of increased water uptake, promoted by more-favourable energetic forces driving this process, and enhanced net assimilation of CO2. MWCNTs induced changes in the lipid composition, rigidity and permeability of the root plasma membranes relative to salt-stressed plants. Also, enhanced aquaporin transduction occurred, which improved water uptake and transport, alleviating the negative effects of salt stress. CONCLUSION Our work provides new evidences about the effect of MWCNTs on plasma membrane properties of the plant cell. The positive response to MWCNTs in broccoli plants opens novel perspectives for their technological uses in new agricultural practices, especially when 1plants are exposed to saline environments.
Collapse
Affiliation(s)
- Mª Carmen Martínez-Ballesta
- />Plant Nutrition Department, Centro de Edafología y Biología Aplicada del Segura (CEBAS-CSIC), Campus Universitario de Espinardo, Edificio 25, 30100 Murcia, Spain
| | - Lavinia Zapata
- />Plant Nutrition Department, Centro de Edafología y Biología Aplicada del Segura (CEBAS-CSIC), Campus Universitario de Espinardo, Edificio 25, 30100 Murcia, Spain
| | - Najla Chalbi
- />Laboratory of Extremophile Plants, Center of Biotechnology of Borj-Cedria (LEP-CBBC), P. O. Box 901, 2050 Hammam-Lif, Tunisia
| | - Micaela Carvajal
- />Plant Nutrition Department, Centro de Edafología y Biología Aplicada del Segura (CEBAS-CSIC), Campus Universitario de Espinardo, Edificio 25, 30100 Murcia, Spain
| |
Collapse
|
7
|
Laňková M, Humpolíčková J, Vosolsobě S, Cit Z, Lacek J, Čovan M, Čovanová M, Hof M, Petrášek J. Determination of Dynamics of Plant Plasma Membrane Proteins with Fluorescence Recovery and Raster Image Correlation Spectroscopy. MICROSCOPY AND MICROANALYSIS : THE OFFICIAL JOURNAL OF MICROSCOPY SOCIETY OF AMERICA, MICROBEAM ANALYSIS SOCIETY, MICROSCOPICAL SOCIETY OF CANADA 2016; 22:290-9. [PMID: 27041337 DOI: 10.1017/s1431927616000568] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
A number of fluorescence microscopy techniques are described to study dynamics of fluorescently labeled proteins, lipids, nucleic acids, and whole organelles. However, for studies of plant plasma membrane (PM) proteins, the number of these techniques is still limited because of the high complexity of processes that determine the dynamics of PM proteins and the existence of cell wall. Here, we report on the usage of raster image correlation spectroscopy (RICS) for studies of integral PM proteins in suspension-cultured tobacco cells and show its potential in comparison with the more widely used fluorescence recovery after photobleaching method. For RICS, a set of microscopy images is obtained by single-photon confocal laser scanning microscopy (CLSM). Fluorescence fluctuations are subsequently correlated between individual pixels and the information on protein mobility are extracted using a model that considers processes generating the fluctuations such as diffusion and chemical binding reactions. As we show here using an example of two integral PM transporters of the plant hormone auxin, RICS uncovered their distinct short-distance lateral mobility within the PM that is dependent on cytoskeleton and sterol composition of the PM. RICS, which is routinely accessible on modern CLSM instruments, thus represents a valuable approach for studies of dynamics of PM proteins in plants.
Collapse
Affiliation(s)
- Martina Laňková
- 1Institute of Experimental Botany,Academy of Sciences of the Czech Republic,Rozvojová 263,165 02 Prague 6,Czech Republic
| | - Jana Humpolíčková
- 2J. Heyrovský Institute of Physical Chemistry,Academy of Sciences of the Czech Republic,Dolejškova 2155/3,182 23 Prague 8,Czech Republic
| | - Stanislav Vosolsobě
- 3Department of Experimental Plant Biology, Faculty of Science,Charles University,Viničná 5,128 44 Prague 2,Czech Republic
| | - Zdeněk Cit
- 1Institute of Experimental Botany,Academy of Sciences of the Czech Republic,Rozvojová 263,165 02 Prague 6,Czech Republic
| | - Jozef Lacek
- 1Institute of Experimental Botany,Academy of Sciences of the Czech Republic,Rozvojová 263,165 02 Prague 6,Czech Republic
| | - Martin Čovan
- 1Institute of Experimental Botany,Academy of Sciences of the Czech Republic,Rozvojová 263,165 02 Prague 6,Czech Republic
| | - Milada Čovanová
- 1Institute of Experimental Botany,Academy of Sciences of the Czech Republic,Rozvojová 263,165 02 Prague 6,Czech Republic
| | - Martin Hof
- 2J. Heyrovský Institute of Physical Chemistry,Academy of Sciences of the Czech Republic,Dolejškova 2155/3,182 23 Prague 8,Czech Republic
| | - Jan Petrášek
- 1Institute of Experimental Botany,Academy of Sciences of the Czech Republic,Rozvojová 263,165 02 Prague 6,Czech Republic
| |
Collapse
|
8
|
Lambreva MD, Lavecchia T, Tyystjärvi E, Antal TK, Orlanducci S, Margonelli A, Rea G. Potential of carbon nanotubes in algal biotechnology. PHOTOSYNTHESIS RESEARCH 2015; 125:451-71. [PMID: 26113435 DOI: 10.1007/s11120-015-0168-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2015] [Accepted: 06/15/2015] [Indexed: 05/21/2023]
Abstract
A critical mass of knowledge is emerging on the interactions between plant cells and engineered nanomaterials, revealing the potential of plant nanobiotechnology to promote and support novel solutions for the development of a competitive bioeconomy. This knowledge can foster the adoption of new methodological strategies to empower the large-scale production of biomass from commercially important microalgae. The present review focuses on the potential of carbon nanotubes (CNTs) to enhance photosynthetic performance of microalgae by (i) widening the spectral region available for the energy conversion reactions and (ii) increasing the tolerance of microalgae towards unfavourable conditions occurring in mass production. To this end, current understanding on the mechanisms of uptake and localization of CNTs in plant cells is discussed. The available ecotoxicological data were used in an attempt to assess the feasibility of CNT-based applications in algal biotechnology, by critically correlating the experimental conditions with the observed adverse effects. Furthermore, main structural and physicochemical properties of single- and multi-walled CNTs and common approaches for the functionalization and characterization of CNTs in biological environment are presented. Here, we explore the potential that nanotechnology can offer to enhance functions of algae, paving the way for a more efficient use of photosynthetic algal systems in the sustainable production of energy, biomass and high-value compounds.
Collapse
Affiliation(s)
- Maya Dimova Lambreva
- Institute of Crystallography, National Research Council of Italy, Via Salaria Km 29.300, 00015, Monterotondo Scalo, RM, Italy,
| | | | | | | | | | | | | |
Collapse
|
9
|
Chichiriccò G, Poma A. Penetration and Toxicity of Nanomaterials in Higher Plants. NANOMATERIALS (BASEL, SWITZERLAND) 2015; 5:851-873. [PMID: 28347040 PMCID: PMC5312920 DOI: 10.3390/nano5020851] [Citation(s) in RCA: 104] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2015] [Revised: 05/20/2015] [Accepted: 05/21/2015] [Indexed: 12/14/2022]
Abstract
Nanomaterials (NMs) comprise either inorganic particles consisting of metals, oxides, and salts that exist in nature and may be also produced in the laboratory, or organic particles originating only from the laboratory, having at least one dimension between 1 and 100 nm in size. According to shape, size, surface area, and charge, NMs have different mechanical, chemical, electrical, and optical properties that make them suitable for technological and biomedical applications and thus they are being increasingly produced and modified. Despite their beneficial potential, their use may be hazardous to health owing to the capacity to enter the animal and plant body and interact with cells. Studies on NMs involve technologists, biologists, physicists, chemists, and ecologists, so there are numerous reports that are significantly raising the level of knowledge, especially in the field of nanotechnology; however, many aspects concerning nanobiology remain undiscovered, including the interactions with plant biomolecules. In this review we examine current knowledge on the ways in which NMs penetrate plant organs and interact with cells, with the aim of shedding light on the reactivity of NMs and toxicity to plants. These points are discussed critically to adjust the balance with regard to the risk to the health of the plants as well as providing some suggestions for new studies on this topic.
Collapse
Affiliation(s)
- Giuseppe Chichiriccò
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Via Vetoio, I-67010 Coppito, L'Aquila, Italy.
| | - Anna Poma
- Department of Life, Health and Environmental Sciences, University of L'Aquila, Via Vetoio, I-67010 Coppito, L'Aquila, Italy.
| |
Collapse
|
10
|
BABA Y. Nano- and Microbiodevices for High-Performance Separation of Biomolecules. CHROMATOGRAPHY 2015. [DOI: 10.15583/jpchrom.2015.030] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Affiliation(s)
- Yoshinobu BABA
- Department of Applied Chemistry, Graduate School of Engineering, ImPACT Research Center for Advanced Nanobiodevices, Department of Advanced Medical Science, Graduate School of Medicine, Nagoya University, Health Research Institute, National Institute of Advanced Industrial Science and Technology (AIST)
| |
Collapse
|
11
|
Serag MF, Abadi M, Habuchi S. Single-molecule diffusion and conformational dynamics by spatial integration of temporal fluctuations. Nat Commun 2014; 5:5123. [PMID: 25283876 PMCID: PMC4205855 DOI: 10.1038/ncomms6123] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2014] [Accepted: 09/01/2014] [Indexed: 11/30/2022] Open
Abstract
Single-molecule localization and tracking has been used to translate spatiotemporal information of individual molecules to map their diffusion behaviours. However, accurate analysis of diffusion behaviours and including other parameters, such as the conformation and size of molecules, remain as limitations to the method. Here, we report a method that addresses the limitations of existing single-molecular localization methods. The method is based on temporal tracking of the cumulative area occupied by molecules. These temporal fluctuations are tied to molecular size, rates of diffusion and conformational changes. By analysing fluorescent nanospheres and double-stranded DNA molecules of different lengths and topological forms, we demonstrate that our cumulative-area method surpasses the conventional single-molecule localization method in terms of the accuracy of determined diffusion coefficients. Furthermore, the cumulative-area method provides conformational relaxation times of structurally flexible chains along with diffusion coefficients, which together are relevant to work in a wide spectrum of scientific fields. Single-molecule localization and tracking technique is widely used to visualize molecular dynamics in life science, yet it fails to detect molecular conformation. Serag et al. address this limitation via spatial quantization of temporal fluctuations in the cumulative area occupied by molecules.
Collapse
Affiliation(s)
- Maged F Serag
- Biological and Environmental Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Maram Abadi
- Biological and Environmental Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| | - Satoshi Habuchi
- Biological and Environmental Sciences and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955-6900, Saudi Arabia
| |
Collapse
|
12
|
Singh AP, Wohland T. Applications of imaging fluorescence correlation spectroscopy. Curr Opin Chem Biol 2014; 20:29-35. [DOI: 10.1016/j.cbpa.2014.04.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2014] [Revised: 04/10/2014] [Accepted: 04/11/2014] [Indexed: 11/16/2022]
|
13
|
Husen A, Siddiqi KS. Carbon and fullerene nanomaterials in plant system. J Nanobiotechnology 2014; 12:16. [PMID: 24766786 PMCID: PMC4014205 DOI: 10.1186/1477-3155-12-16] [Citation(s) in RCA: 168] [Impact Index Per Article: 16.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2014] [Accepted: 04/14/2014] [Indexed: 01/27/2023] Open
Abstract
Both the functionalized and non functionalized carbon nanomaterials influence fruit and crop production in edible plants and vegetables. The fullerene, C60 and carbon nanotubes have been shown to increase the water retaining capacity, biomass and fruit yield in plants up to ~118% which is a remarkable achievement of nanotechnology in recent years. The fullerene treated bitter melon seeds also increase the phytomedicine contents such as cucurbitacin-B (74%), lycopene (82%), charantin (20%) and insulin (91%). Since as little as 50 μg mL-1 of carbon nanotubes increase the tomato production by about 200%, they may be exploited to enhance the agriculture production in future. It has been observed that, in certain cases, non functionalized multi-wall carbon nanotubes are toxic to both plants and animals but the toxicity can be drastically reduced if they are functionalized.
Collapse
Affiliation(s)
- Azamal Husen
- Department of Biology, College of Natural and Computational Sciences, University of Gondar, P,O, Box 196, Gondar, Ethiopia.
| | | |
Collapse
|
14
|
Fileti E, Colherinhas G, Malaspina T. Predicting the properties of a new class of host–guest complexes: C60 fullerene and CB[9] cucurbituril. Phys Chem Chem Phys 2014; 16:22823-9. [DOI: 10.1039/c4cp03299c] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
DFT, semi-empirical and classical molecular dynamics methods were used to describe the structure and stability of the inclusion complex formed by the fullerene C60 and the cucurbituril CB[9].
Collapse
Affiliation(s)
- Eudes Fileti
- Instituto de Ciência e Tecnologia
- Universidade Federal de São Paulo
- São José dos Campos, Brazil
| | | | - Thaciana Malaspina
- Instituto de Ciência e Tecnologia
- Universidade Federal de São Paulo
- São José dos Campos, Brazil
| |
Collapse
|
15
|
Serag MF, Kaji N, Habuchi S, Bianco A, Baba Y. Nanobiotechnology meets plant cell biology: carbon nanotubes as organelle targeting nanocarriers. RSC Adv 2013. [DOI: 10.1039/c2ra22766e] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023] Open
|