Study of refolding of a denatured protein and microenvironment probed through FRET to a twisted intramolecular charge transfer fluorescent biosensor molecule

Unveiling the Three-Step Model for the Interaction of Imidazolium-Based Ionic Liquids on Albumin

“…BSA is a protein that has mostly α-helix structures in its native state, which is reflected in two negative minima in the CD spectrum at 208 and 222 nm wavelengths . The literature report values between 60 and 67% of α-helix for native BSA . The %α-helix is maximum when the BSA is in its native state and decreases in its unfolded state …”

The investigation of the ultrafast excited state deactivation mechanisms for coumarin 307 in different solvents

“…[6][7][8][9][10] Intermolecular hydrogen bonds and the polarity of solvents as external factors play a vital role in the formation of the TICT state for dye molecules. [11][12][13][14] The 7-aminocoumarin (7-NHEt) dyes, as a distinct subset within the coumarin dye family, serve as a valuable model system for investigating the dynamics of electronic excited states, 9,[15][16][17] which exhibit signicant alterations in dipole moment between the ground state and electronic excited states, as well as substantial solvatochromic shis in steady-state absorption and photoluminescence spectra, as reported in previous studies. [18][19][20][21] And the solvatochromic shis can be associated with the ICT process from the electron donor amino group to the electron acceptor carbonyl group.…”

Charge-transfer chemistry of two corticosteroids used adjunctively to treat COVID-19. Part I: Complexation of hydrocortisone and dexamethasone donors with DDQ acceptor in five organic solvents

“…Reactions that involve the transfer of an electronically charged particle from an electron-rich donor (D) molecule to an electron-deficient acceptor (A) molecule (D → A) are known as charge transfer (CT) complexations or donor–acceptor interactions [20] , [21] , [22] , [23] , [24] , [25] , [26] , [27] . The unique physical, biological, chemical properties of the products resulting from CT interactions have gained the attention of researchers in both basic (physics, chemistry, biochemistry, biology) and applied (engineering, material science, industry, technology, pharmacology, medicine) sciences [28] , [29] , [30] , [31] , [32] , [33] , [34] , [35] , [36] , [37] , [38] , [39] , [40] , [41] , [42] , [43] , [44] , [45] , [46] , [47] , [48] , [49] , [50] , [51] , [52] , [53] , [54] , [55] , [56] , [57] , [58] , [59] , [60] , [61] , [62] , [63] , [64] , [65] , [66] , [67] , [68] , [69] , [70] , [71] , [72] , [73] , [74] , [75] , [76] , [77] , [78] , [79] , [80] , [21] ,…”