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Acid–Base Characteristics of Bromophenol Blue–Citrate Buffer Systems in the Amorphous State
23/23 checkable references clean · checked 2026-07-23
Every reference with a DOI in the deposited reference list resolved to a known work in Crossref or DataCite at the dated check, and none carried a retraction, withdrawal, or removal notice.
11 without a DOI — not checked. A reference deposited without a DOI is never matched by title or guessed at; it stays outside the checked set, and this line discloses that.
The 23 checked references that resolve
resolves10.1016/S0169-409X(01)00102-8
Chemical reactivity in solid-state pharmaceuticals: formulation implications
resolves10.1111/j.1365-2621.1991.tb07964.x
Aspartame Degradation Kinetics as Affected by pH in Intermediate and Low Moisture Food Systems
resolves10.1016/0378-5173(96)04656-X
Replacing succinate with glycolate buffer improves the stability of lyophilized interferon-γ
resolves10.1021/js9803297
Chemical stability of an ester prodrug of a glycoprotein IIb/IIIa receptor antagonist in solid dosage forms
resolves10.1002/1520-6017(200102)90:2<141::AID-JPS5>3.0.CO;2-Y
Effect of ‘pH’ on the rate of asparagine deamidation in polymeric formulations: ‘pH’–rate profile
resolves10.1023/A:1015901731275
An Unexpected pH Effect on the Stability of Moexipril Lyophilized Powder
resolves10.1023/A:1007517526245
Acid-Catalyzed Inversion of Sucrose in the Amorphous State at Very Low Levels of Residual Water
resolves10.1023/A:1007519003070
Effects of Lyophilization on the Physical Characteristics and Chemical Stability of Amorphous Quinapril Hydrochloride
resolves10.1021/js9700311
Solid-state Stability of Human Insulin II. Effect of Water on Reactive Intermediate Partitioning in Lyophiles from pH 2–5 Solutions: Stabilization Against Covalent Dimer Formation
resolves10.1023/A:1013695030082
Effects of a Citrate Buffer System on the Solid-State Chemical Stability of Lyophilized Quinapril Preparations
resolves10.1002/(SICI)1097-0290(19970205)53:3<345::AID-BIT14>3.0.CO;2-J
On the pH memory of lyophilized compounds containing protein functional groups
resolves10.1073/pnas.96.4.1201
Volatile buffers can override the “pH memory” of subtilisin catalysis in organic media
resolves10.1023/A:1007064021743
Use of the pH Memory Effect in Lyophilized Proteins to Achieve Preferential Methylation of α-Amino Groups
resolves10.1021/ja00369a007
Acid-base and tautomeric equilibriums in the solid state: nitrogen-15 NMR spectroscopy of histidine and imidazole
resolves10.1021/ja011638t
pH and p<i>K</i>Determinations by High-Resolution Solid-State<sup>13</sup>C NMR: Acid−Base and Tautomeric Equilibria of Lyophilized<scp>l</scp>-Histidine
resolves10.1021/bi00320a007
High-resolution nitrogen-15 nuclear magnetic resonance studies of .alpha.-lytic protease in solid state. Direct comparison of enzyme structure in solution and solid states
resolves10.1016/S0079-6107(98)00030-3
Cooperative charge fluctuations by migrating protons in globular proteins
resolves10.1093/oxfordjournals.jbchem.a131431
Measurement of the pH of Frozen Buffer Solutions by Using pH Indicators
resolves10.1016/S0003-2670(00)83739-3
Reflectometric study of the acidbase quilibria of indicators immobilised on a styrene/divinylbenzene copolymer
resolves10.1039/C39930001139
Intermolecular proton transfer in host–guest crystals: the case of pyrazole included in 1,1-di(2,4-dimethylphenyl)but-2-yn-1-ol, an X-ray and solid-state
<sup>13</sup>
C/
<sup>15</sup>
N NMR study
resolves10.1039/p29950000809
13C CP/MAS NMR studies of tetraazaannulenes: fast proton transfer in the solid state
resolves10.1016/S0022-2860(98)00905-3
The search for proton mobility in solid pyrazoles: molecular and crystal structure of 3(5)-phenyl-4-bromo-5(3)-methylpyrazole
The 11 references without a DOI — listed, not checked
no DOI — not checked10.1002/jps.10580_bb0010
no DOI — not checked10.1002/jps.10580_bb0025
no DOI — not checkedSolid-state chemical instability of an asparaginyl residue in a model hexapeptide
no DOI — not checkedThe effect of pH on the solid-state 13C NMR spectra of histidine
no DOI — not checked10.1002/jps.10580_bb0115
no DOI — not checkedSurface acidity of solid pharmaceutical excipients. I. Determination of the surface acidity
no DOI — not checkedSurface acidity of solid pharmaceutical excipients. II. Effect of the surface acidity on the decomposition rate of acetylsalicylic acid
no DOI — not checked10.1002/jps.10580_bb0145
no DOI — not checked10.1002/jps.10580_bb0150
no DOI — not checked10.1002/jps.10580_bb0170
no DOI — not checked10.1002/jps.10580_bb0175
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