01689nas a2200217   4500008004100000022001400041245013600055210006900191260009200260300001400352490000600366520082800372653001301200653002401213653001401237100002401251700002601275700001801301700002101319856013101340       2008                        eng d  a1533-488000aHydrazine based facile synthesis and ordered assembly of metal nanoparticles (Au, Ag) on a bacterial surface layer protein template0 aHydrazine based facile synthesis and ordered assembly of metal n  a26650 THE OLD RD, STE 208, VALENCIA, CA 91381-0751 USAbAMER SCIENTIFIC PUBLISHERScJUL  a3565-35690 v83 a<p>An efficient and facile procedure is developed for concurrent in situ synthesis and ordered assembly of metal nanoparticles on a periodic two dimensional protein array. The S-layer protein of Bacillus subtilis exhibiting uniform pore size is used as template. Synthesis of gold and silver nanoparticles anchoring on the pores of S-layer is achieved by chemical reduction of respective metal salt laden protein template. Transmission electron microscopy reveals formation of well ordered and separated gold and silver nanoparticles with an average diameter of 6 +/- 1 nm and 4 +/- 1 nm, respectively. The periodic arrangement of nanoparticles is dictated by the native structure of S-layer protein array as the nanoparticle locations are found to be correlated to the nanosized pores of the crystalline S-layer array.</p>10aBacteria10aMetal Nanoparticles10asynthesis1 aPuranik, Sarang, S.1 aJoshi, Hrushikesh, M.1 aOgale, S., B.1 aPaknikar, K., M.  uhttps://library.ncl.res.in/content/hydrazine-based-facile-synthesis-and-ordered-assembly-metal-nanoparticles-au-ag-bacterial-002220nas a2200277   4500008004100000245009200041210006900133260000800202300001400210490000600224520132000230653001301550653002401563653001901587100002201606700001701628700001801645700002501663700002201688700002501710700001901735700002101754700002101775700002601796856012001822       2017                        eng d00aTemplate -free assembly in living bacterial suspension under an external electric field0 aTemplate free assembly in living bacterial suspension under an e  cMAR  a1019-10240 v23 a<p>Although template-assisted self-assembly methods are very popular in materials and biological systems, they have certain limitations such as lack of tunability and switchable functionality because of the irreversible association of cells and their matrix components. With an aim to achieve more tunability, we have made an attempt to investigate the self-assembly behavior of rod-shaped living bacteria subjected to an external alternating electric field using confocal microscopy. We demonstrate that rod-shaped living bacteria dispersed in a low salinity aqueous medium form different types of reversible freely suspended structures when subjected to an external alternating electric field. At low field strength, an oriented phase is observed where individual bacterium orients with its major axis aligned along the field direction. At intermediate field strength, bacteria align in the form of one-dimensional (1D) chains that lie along the field direction. Further, at high field strength, more bacteria associate with these 1D chains laterally to form a two-dimensional (2D) array. At higher bacterial concentration, these field-induced 2D arrays extend to form three-dimensional columnar structures. These results are discussed in the context of previously reported studies on bacterial self-assembly.</p>10aBacteria10aElectric Properties10aSelf- Assembly1 aSamantaray, Kunal1 aBhol, Prachi1 aSahoo, Bhaban1 aBarik, Subrat, Kumar1 aJathavedan, Kiran1 aSahu, Bikash, Ranjan1 aRanjan, Bikash1 aSuar, Mrutyunjay1 aBhat, Suresh, K.1 aMohanty, Priti, Sunda  uhttps://library.ncl.res.in/content/template-free-assembly-living-bacterial-suspension-under-external-electric-field02223nas a2200289   4500008004100000245012600041210006900167260000800236300000900244490000700253520117200260653001301432653001301445653002001458653002101478653002601499653002601525100003801551700004201589700002301631700002801654700002701682700002701709700003701736700003401773856012601807       2020                        eng d00aBacterial biofilm formation using PCL/curcumin electrospun fibers and its potential use for biotechnological applications0 aBacterial biofilm formation using PCLcurcumin electrospun fibers  cDEC  a55560 v133 a<p>Electrospun nanofibers are used for many applications due to their large surface area, mechanical properties, and bioactivity. Bacterial biofilms are the cause of numerous problems in biomedical devices and in the food industry. On the other hand, these bacterial biofilms can produce interesting metabolites. Hence, the objective of this study is to evaluate the efficiency of poly (x190;- caprolactone)/Curcumin (PCL/CUR) nanofibers to promote bacterial biofilm formation. These scaffolds were characterized by scanning electron microscopy (SEM), which showed homogeneous fibers with diameters between 441-557 nm; thermogravimetric analysis and differential scanning calorimetry (TGA and DSC) demonstrated high temperature resilience with degradation temperatures over &gt;350 degrees C; FTIR and H-1-NMR serve as evidence of CUR incorporation in the PCL fibers. PCL/CUR scaffolds successfully promoted the formation of Escherichia coli, Staphylococcus aureus and Pseudomonas aeruginosa biofilms. These results will be valuable in the study of controlled harvesting of pathogenic biofilms as well as in metabolites production for biotechnological purposes.</p>
10aBacteria10acurcumin10aelectrospinning10aEscherichia coli10aPseudomona aeruginosa10aStaphylococcus aureus1 aPompa-Monroy, Daniella, Alejandra1 aFigueroa-Marchant, Paulina, Guadalupe1 aDastager, Syed, G.1 aThorat, Meghana, Namdeo1 aIglesias, Ana, Leticia1 aMiranda-Soto, Valentin1 aPerez-Gonzalez, Graciela, Lizeth1 aVillarreal-Gomez, Luis, Jesus  uhttps://library.ncl.res.in/content/bacterial-biofilm-formation-using-pclcurcumin-electrospun-fibers-and-its-potential-use00867nas a2200253   4500008004100000022001400041245012200055210006900177260000800246300001100254490000700265653001500272653001300287653002500300653001700325653001100342653002200353100001800375700002300393700001800416700002300434700002400457856013200481       2020                        eng d  a1664-302X00aFlim-MAP: gene context based identification of functional modules in bacterial metabolic pathways (vol 9, 2183, 2018)0 aFlimMAP gene context based identification of functional modules   cOCT  a6054190 v1110aannotation10aBacteria10afunctional potential10agene context10agenome10ametabolic pathway1 aBhatt, Vineet1 aMohapatra, Anwesha1 aAnand, Swadha1 aKuntal, Bhusan, K.1 aMande, Sharmila, S.  uhttps://library.ncl.res.in/content/flim-map-gene-context-based-identification-functional-modules-bacterial-metabolic-pathways-002050nas a2200229   4500008004100000022001400041245008000055210006900135260000800204300001200212490000800224520132400232653001301556653001701569653001501586653001001601653003201611100002101643700002301664700002401687856010901711       2024                        eng d  a1364-507200aRole and significance of virus-bacteria interactions in disease progression0 aRole and significance of virusbacteria interactions in disease p  cJUN  alxae1300 v1353 a<p>
	Understanding disease pathogenesis caused by bacteria/virus, from the perspective of individual pathogen has provided meaningful insights. However, as viral and bacterial counterparts might inhabit the same infection site, it becomes crucial to consider their interactions and contributions in disease onset and progression. The objective of the review is to highlight the importance of considering both viral and bacterial agents during the course of coinfection. The review provides a unique perspective on the general theme of virus-bacteria interactions, which either lead to colocalized infections that are restricted to one anatomical niche, or systemic infections that have a systemic effect on the human host. The sequence, nature, and underlying mechanisms of certain virus-bacteria interactions have been elaborated with relevant examples from literature. It also attempts to address the various applied aspects, including diagnostic and therapeutic strategies for individual infections as well as virus-bacteria coinfections. The review aims to aid researchers in comprehending the intricate interplay between virus and bacteria in disease progression, thereby enhancing understanding of current methodologies and empowering the development of novel health care strategies to tackle coinfections.</p>
10aBacteria10acoinfections10ainfections10avirus10avirus-bacteria interactions1 aPokhrel, Vatsala1 aKuntal, Bhusan, K.1 aMande, Sharmila, S.  uhttps://library.ncl.res.in/content/role-and-significance-virus-bacteria-interactions-disease-progression