Sefeera Sadik Ayyaril kalappurakkal.

Mrs. Sefeera Sadik Ayyaril kalappurakkal.

orcid

Research Focus & Metrics

Academic Career Length

5Years (2022-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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26 April 2023 in Results in Engineering
Verified
Journal Article
Open access
SKSefeera Sadik Ayyaril kalappurakkal.
Sefeera Sadik Ayyaril kalappurakkal.
ASAbdallah Shanableh
Abdallah Shanableh
SBSourjya Bhattacharjee
Sourjya Bhattacharjee
MRMutasem Rawas-Qalaji
Mutasem Rawas-Qalaji
RCRoberta Cagliani
Roberta Cagliani
Muhammad Imran KhanMuhammad Imran Khan
Muhammad Imran Khan

21 June 2022 in Plants
Verified
Journal Article
Open access
PDF file
ZBZarreen Badar
Zarreen Badar
Abdallah ShanblehAbdallah Shanbleh
Abdallah Shanbleh
Ali El-KeblawyAli El-Keblawy
Ali El-Keblawy
KMKareem Mosa
Kareem Mosa
LSLucy Semerjian
Lucy Semerjian
MSMohammad H. Semreen
Mohammad H. Semreen
The occurrence and persistence of pharmaceuticals in the food chain, particularly edible crops, can adversely affect human and environmental health. In this study, the impacts of the absorption, translocation, accumulation, and degradation of paracetamol in different organs of the leafy vegetable crop spinach (Spinacia oleracea) were assessed under controlled laboratory conditions. Spinach plants were exposed to 50 mg/L, 100 mg/L, and 200 mg/L paracetamol in 20% Hoagland solution at the vegetative phase in a hydroponic system. Exposed plants exhibited pronounced phytotoxic effects during the eight days trial period, with highly significant reductions seen in the plants’ morphological parameters. The increasing paracetamol stress levels adversely affected the plants’ photosynthetic machinery, altering the chlorophyll fluorescence parameters (Fv/Fm and PSII), photosynthetic pigments (Chl a, Chl b and carotenoid contents), and composition of essential nutrients and elements. The LC-MS results indicated that the spinach organs receiving various paracetamol levels on day four exhibited significant uptake and translocation of the drug from roots to aerial parts, while degradation of the drug was observed after eight days. The VITEK® 2 system identified several bacterial strains (e.g., members of Burkhulderia, Sphingomonas, Pseudomonas, Staphylococcus, Stenotrophomonas and Kocuria) isolated from spinach shoots and roots. These microbes have the potential to biodegrade paracetamol and other organic micro-pollutants. Our findings provide novel insights to mitigate the risks associated with pharmaceutical pollution in the environment and explore the bioremediation potential of edible crops and their associated microbial consortium to remove these pollutants effectively.

14 July 2024 in Colloids and Surfaces B: Biointerfaces
Verified
Journal Article
Closed access
MRMutasem Rawas-Qalaji
Mutasem Rawas-Qalaji
JJJayalakshmi Jagal
Jayalakshmi Jagal
SKSefeera Sadik Ayyaril kalappurakkal.
Sefeera Sadik Ayyaril kalappurakkal.
Zafar SaidZafar Said
Zafar Said
IAIman Saad Ahmed
Iman Saad Ahmed
AAAmjad Alhalaweh
Amjad Alhalaweh

1 December 2022 in Desalination and Water Treatment
Verified
Journal Article
Open access
SKSefeera Sadik Ayyaril kalappurakkal.
Sefeera Sadik Ayyaril kalappurakkal.
Muhammad Imran KhanMuhammad Imran Khan
Muhammad Imran Khan
Abdallah ShanblehAbdallah Shanbleh
Abdallah Shanbleh
SBSourjya Bhattacharjee
Sourjya Bhattacharjee
DODebora Mattos de Oliveira
Debora Mattos de Oliveira