Syed Sartaj Alam

ORCID: 0000-0003-1469-021X
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Research Areas
  • Cholesterol and Lipid Metabolism
  • Plant Pathogens and Fungal Diseases
  • Plant-Microbe Interactions and Immunity
  • Fungal Biology and Applications
  • Nanoparticles: synthesis and applications
  • Essential Oils and Antimicrobial Activity
  • Graphene and Nanomaterials Applications
  • Plant Disease Management Techniques
  • Soil Carbon and Nitrogen Dynamics
  • Plant Pathogenic Bacteria Studies
  • Insect Pest Control Strategies
  • Diabetes, Cardiovascular Risks, and Lipoproteins
  • Cancer, Lipids, and Metabolism
  • Lipoproteins and Cardiovascular Health
  • Plant Pathogens and Resistance
  • Legume Nitrogen Fixing Symbiosis
  • Clay minerals and soil interactions
  • Fatty Acid Research and Health
  • Microbial Natural Products and Biosynthesis
  • Nematode management and characterization studies
  • Groundwater and Isotope Geochemistry
  • Allelopathy and phytotoxic interactions
  • Crop Yield and Soil Fertility
  • Natural product bioactivities and synthesis
  • Plant Gene Expression Analysis

The University of Agriculture, Peshawar
2013-2024

Government of Khyber Pakhtunkhwa
2024

Smart Homes
2019

Ion Exchange (India)
2019

Chiba University
2010-2011

The University of Texas Health Science Center at Houston
1996

Oregon Health & Science University
1981-1983

University of Oregon
1981-1982

Oregon National Primate Research Center
1981

University of Cincinnati Medical Center
1975-1977

Abstract In this study, we explored the role of biochar (BC) and/or urease inhibitor (UI) in mitigating ammonia (NH 3 ) and nitrous oxide (N 2 O) discharge from urea fertilized wheat cultivated fields Pakistan (34.01°N, 71.71°E). The experiment included five treatments [control, (150 kg N ha −1 ), BC (10 Mg + UI (1 L ton )], which were all repeated four times carried out a randomized complete block design. Urea supplementation along with reduced soil NH emissions by 27% 69%, respectively,...

10.1038/s41598-021-96771-0 article EN cc-by Scientific Reports 2021-08-31

Abstract An important source of the destructive greenhouse gas, nitrous oxide (N 2 O) comes from use ammonium based nitrogen (N) fertilizers that release N O in incomplete conversion (nitrification) NH 4 + to NO 3 ˉ 1 . Biochar has been shown decrease nitrification rates and emission. However, there is little information semi-arid environments such as Pakistan where conditions favor emissions. Therefore, object was conduct field experiment determine impact biochar presence or absence urea...

10.1038/s41598-021-96309-4 article EN cc-by Scientific Reports 2021-08-18

Matricaria chamomilla flower extract was used as a biocompatible material for synthesis of zinc oxide nanoparticles (ZnONPs). The synthesized NPs were evaluated their antibacterial potential in vitro and vivo against the Gram-negative bacterium Ralstonia solanacearum, which causes devastating bacterial wilt disease tomato other crops. Synthesized ZnONPs further analyzed by UV-visible spectroscopy, Fourier transform infrared x-ray diffraction, transmission electron microscopy, scanning...

10.1094/pdis-08-20-1763-re article EN other-oa Plant Disease 2021-01-28

The high content of lignin in cell walls is the major limiting factor digestion and utilisation cereal crop residues by ruminants. aim this study was to evaluate effectiveness white rot fungus, Pleurotus ostreatus (P. ostreatus), degrade enhance rumen degradability maize stover, rice straw, wheat straw their mixture equal proportion on a dry-matter (DM) basis. Four samples each substrate were incubated aerobically triplicate with P. for 0 (Control), 21, 28 35 days under solid-state...

10.1071/an14184 article EN Animal Production Science 2014-12-16

Soil-inhabiting fungal pathogen Fusarium oxysporum often causes severe yield losses in many crops. We investigated the effect of a plant growth-promoting fungus, Penicillium sp. EU0013 on wilt disease. In dual culture experiments, inhibited growth pathogens by producing an inhibition zone. experiments using sterile potting medium under controlled conditions, significantly reduced severity tomato (Solanum lycopersicum L.) and cabbage (Brassica oleracea L. var. capitata). non-sterile soil,...

10.1080/00380768.2011.564996 article EN Soil Science & Plant Nutrition 2011-04-01

The conjugation of gold nanoparticles with biocides such as natural products, oligosaccharides, DNA, proteins has attracted great attention scientists recently. Gold NPs covered biologically important molecules showed significant enhancement in biological activity comparison the free biocides. However, these reports are not very systematic and do allow to draw definitive conclusions. We therefore embarked a study related synthesis characterization biocidal activities Au conjugated wide...

10.1186/1477-3155-11-13 article EN cc-by Journal of Nanobiotechnology 2013-04-22

Research Article| January 01 1971 Prenol phosphates and mannosyltransferases S Alam; Alam Search for other works by this author on: This Site PubMed Google Scholar R M Barr; Barr J B Richards; Richards F W Hemming Biochem (1971) 121 (1): 19P. https://doi.org/10.1042/bj1210019P Views Icon Article contents Figures & tables Video Audio Supplementary Data Peer Review Share Facebook Twitter LinkedIn MailTo Cite Get Permissions Citation Alam, Barr, Richards, Hemming; mannosyltransferases. 1 1971;...

10.1042/bj1210019p article EN Biochemical Journal 1971-01-01

Conjugated and drug loaded silver nanoparticles are getting an increased attention for various biomedical applications. Nanoconjugates showed significant enhancement in biological activity comparison to free molecules. In this perspective, we report the synthesis of bioactive capped with 5-Amino-β-resorcylic acid hydrochloride dihydrate (AR). The vitro antimicrobial (antibacterial, antifungal), enzyme inhibition (xanthine oxidase, urease, carbonic anhydrase, α-chymotrypsin, cholinesterase)...

10.1186/s12951-014-0034-8 article EN cc-by Journal of Nanobiotechnology 2014-09-08

10.1016/0167-4889(85)90155-7 article EN Biochimica et Biophysica Acta (BBA) - Molecular Cell Research 1985-10-01

Abstract The ability of some medicinal plants was explored to control bacterial canker tomato caused by Clavibacter michiganensis subsp. . tested included Peganum harmala, Allium sativum, Withania somnifera, Melia azedarach, Calotropis procera, Mentha piperita and Nerium oleander Aqueous extracts P. harmala M. proved be very effective under in vitro conditions against In vivo studies, the highest dose dried powder kg −1 soil decreased disease severity significantly. Other yield-contributing...

10.1007/s10343-020-00503-9 article EN cc-by Gesunde Pflanzen 2020-05-07

10.1016/0006-291x(77)90723-9 article EN Biochemical and Biophysical Research Communications 1977-05-01

10.1111/j.1749-6632.1983.tb47314.x article EN Annals of the New York Academy of Sciences 1983-06-01
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