02239nas a2200349   4500008004100000022001400041245008800055210006900143260000800212300001000220490000700230520115700237653002001394653002901414653001601443653001601459653001901475653001901494100003201513700002101545700002501566700003001591700002001621700001701641700001801658700001601676700001801692700002001710700001901730700002401749856011601773       2020                        eng d  a1573-413700aRecent advances in plant nanobionics and nanobiosensors for toxicology applications0 aRecent advances in plant nanobionics and nanobiosensors for toxi  cJAN  a27-410 v163 a<p>Emerging applications in the field of nanotechnology are able to solve a gamut of problems surrounding the applications of agroecosystems and food technology. Nano Engineered Material (NEM) based nanosensors are important tools for monitoring plant signaling pathways and metabolism that arc nondestructive, minimally invasive, and can provide real-time analysis of biotic and abiotic threats for better plant health. These sensors can measure chemical flux even at the single molecule level. Therefore, plant health could be monitored through nutrient management, disease assessment, plant hormones level, environmental pollution, etc. This review provides a comprehensive account of the current trends and practices for the proposed NEM related research and its (i) structural aspect, (ii) experimental design and performance as well as (iii) mechanisms of field application in agriculture and food system. This review also discusses the possibility of integration of data from NEM based nanosensors in current and emerging trends of precision agriculture, urban farming, and plant nanobionics to adopt a sustainable approach in agriculture,</p>
10aagro-ecosystems10aengineered nanomaterials10ananobionics10aNanosensors10ananotechnology10ananotoxicology1 aAnsari, Mohammad, Hasan Dad1 aLavhale, Santosh1 aKalunke, Raviraj, M.1 aSrivastava, Prabhakar, L.1 aPandit, Vaibhav1 aGade, Subodh1 aYadav, Sanjay1 aLaux, Peter1 aLuch, Andreas1 aGemmati, Donato1 aZamboni, Paolo1 aSingh, Ajay, Vikram  uhttps://library.ncl.res.in/content/recent-advances-plant-nanobionics-and-nanobiosensors-toxicology-applications02760nas a2200277   4500008004100000022001400041245013500055210006900190260000800259300001100267490000800278520181800286653001502104653001802119653001502137653002402152653002202176653001202198100001802210700003002228700002502258700001902283700002302302700002502325856013202350       2022                        eng d  a1387-181100aHybrid material for ferric ion detection & remediation: exceptional selectivity & adsorption capacity with biological applications0 aHybrid material for ferric ion detection remediation exceptional  cJUN  a1119450 v3383 a<p>
	In this work, naphthalimide derived functionalized silica material SiO2@NAPIA (2,2'((((propylazanediyl)bis (methylene))bis(2,1-phenylene))bis(oxy))bis(N-(1,3-dioxo-1H-benzo[de]i soquinoline-2(3H)-yl)acetamide)) was constructed as a dual signaling and remediation material for ferric ions from a pool of 35 common ions (cations and anions) in the aqueous system. The material Cubic SiO2 shows a high surface area (1104 m2/g, pore volume (1.510 cm3/g), and pore diameter (6.3 nm) in the mesoporous range, which reduces further on functionalization to get the final material SiO2@NAPIA. The ferric ion selectivity through fluorescence quenching displays a SternVolmer quenching constant (Ksv) of 7.8 x 108 M-1 with a LOD (Limit of detection) value of 0.11 mu M for ferricion, which is 48 times lower than the USEPA (United States Environmental Protection Agency) maximum contaminant level (5.35 mu M) in drinking water. This material also shows a very high adsorption capacity (664 mg/g) for ferric ions fitting the Langmuir model isotherm with R2 = 0.99, which can be easily stripped out, and the material can be recycled. This material was also used as a sensory probe material for biosensing of ferric ions through fluorescence imaging in living organisms like Artemia salina and quantification in the real environmental sample. Furthermore, the antibacterial activity inspired by the ferric ion chelating affinity shows good potency against several Gram-negative and Gram-positive bacterial strains. The Minimum Inhibitory Concentration (MIC) &amp; Minimal Bactericidal Concentration (MBC) of the material against these pathogens were found to be 100 &amp; 200 mu g/mL respectively. This material signifies superior activity with respect to the ferric-ion selective materials known in the literature.</p>
10aAdsorption10aAntibacterial10aBiosensing10aFunctional material10aMesoporous silica10asensing1 aYadav, Sanjay1 aRajpurohit, Dushyantsingh1 aDash, Soumya, Ranjan1 aBhojani, Gopal1 aChatterjee, Shruti1 aPaital, Alok, Ranjan  uhttps://library.ncl.res.in/content/hybrid-material-ferric-ion-detection-remediation-exceptional-selectivity-adsorption-capacity